CATALOG - MAKCMC - Tehnologija vode N G L E S K A S T R A N...MAKCMC tehnologija vode d.o.o.,...

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CATALOG MAK CMC 2014 -

ACTIVITIES OF MAKCMC COMPANY

DRINKING AND TECHNOLOGICAL

WATER TREATMENT

PRODUCTION

ASSEMBLY

SERVICE

DESIGN

heating andcooling systems,

steamgenerators

WATER TREATMENT

FOR ENERGETICS

physicaland chemical

treatment

WASTE WATERTREATMENT

microfiltration,blended soft water,

hardness stabilization

SANITARYWATER

TREATMENTUV,

chlorine,chlorine dioxide,

ozone

WATERDISINFECTION

coagulation, flocculation, sedimentation, filtration,

iron and manganese removal, adsorption, ion exchange,

ultrafiltration (UF), reverse osmosis (RO),

electrodeionization (EDI)

ACTIVITIES ENG25 years MAK CMC ©1989-2014

MAKCMC tehnologija vode d.o.o., Tbilisijska ulica 81, 1000 Ljubljana, SLOVENIJAPhone: ++386 (0)1 423 33 55, 423 34 71, fax: 423 40 44; e-mail: [email protected]; http://www.mak-cmc.si

Share capital: 41.729,26 EUR - registered at the District Court of Ljubljana under entry number 1/03513/00 - VAT number: 71956166 Registration number: 5334136 - IBAN: SI56 0204 5001 0199 644 - SWIFT: LJBASI2X - Bank name: Nova LB d. d., Ljubljana - CEO: Alojz Medic


PRODUCTS

DOSING

DOSING SYSTEMS TYPE: DOS

PROPORTIONAL DOSING SYSTEMS TYPE: PRODOS

BATCH DOSATOR TYPE MINDOS 5L

POLYETHYLENE TANKS AND EQUIPMENT FOR STORING LIQUIDS AND POWDER SUBSTANCES

FILTRATON, ULTRAFILTRATION

WATER CARTRIDGE FILTERS TYPE SFS

WATER CARTRIDGE FILTERS TYPE PATFIL

AUTOMATIC WATER FILTERS TYPE: INIF

UFLEKS-DIP COMPACT ULTRAFILTRATION PLANTS FOR WATER ACCORDING TO THE DOWTM INTEGRAPACKTM SYSTEM

SOFTENING

CARTRIDGE IONIC WATER SOFTENERS TYPE MINMEH

AUTOMATIC IONIC WATER SOFTENERS TYPE SANOM

AUTOMATIC IONIC WATER SOFTENERS TYPE MINOM

AUTOMATIC IONIC WATER SOFTENERS TYPE INOM

ION EXCHANGE, OTHERS

CARTRIDGE IONIC EXCHANGERS FOR WATER DEMINERALISATION TYPE MINDEM

AUTOMATIC ION EXCHANGERS FOR WATER DEMINERALIZATION TYPE MIDEM

MEMBRANE SYSTEMS (UF, RO, EDI)

MIXING, COAGULATION, FLOCCULATION, SEDIMENTATION

REVERSE OSMOSIS PLANTS TYPE MINIRO AND INIRO

ELECTRODEIONIZATION PLANTS TYPE EDION

STATIC MIXERS STATIFLO

LAMELLA SETTLERS TYPE SEDIPAK

MEASUREMENTS & CONTROL

COOLING WATER BLOW DOWN CONTROL UNITS TYPE DESAL

UV DISINFECTION

UV DISINFECTION - UV SYSTEMS


WATER FILTRATION WITH GRANULAR MEDIA

DISINFECTION AND OXIDATION IN WATER TECHNOLOGY

CHLORINE DIOXIDE SOLUTION (Biostream® ZERO system) PREPARATION AND DOSING PLANTS

SANITARY HOT WATER TREATMENTPHYSICO-CHEMICAL AND MICROBIOLOGICAL CONDITIONS

SANITARY HOT WATER TREATMENT

PROCESS WATER TREATMENT IN ENERGETICS

ACCOMPANYING EQUIPMENT IN WATER TREATMENT IN ENERGETICS

WATER TREATMENT IN HEATING SYSTEMS

RESIDENTAL WATER TREATMENT

WATER TREATMENT FOR AIR HUMIDIFICATION IN HVAC SYSTEMS

APPLICATIONS


PRODUCTS


PRODUCTS

DOSING

DOSING SYSTEMS TYPE: DOS PROPORTIONAL DOSING SYSTEMS TYPE: PRODOS BATCH DOSATOR TYPE MINDOS 5L POLYETHYLENE TANKS AND EQUIPMENT FOR STORING LIQUIDS AND POWDER SUBSTANCES


DOSING SYSTEMS TYPE: DOS

PROPORTIONAL DOSING SYSTEMS TYPE: PRODOS

1 IMPULSE WATER METER2 DOSING VALVE3 CONTROL CABLE4 DOSING PUMP5 SUCTION LINE WITH LEVEL SWITCH6 DOSING VESSEL a) CONTAINER 1000 L (1000×1160×1200 mm) b) BARREL 200 L (D560×970 mm) c) VESSEL 100 L (D460×705 mm) d) HOLDER 60 KG (360×670×290 mm) e) HOLDER 25 KG (320×470×290 mm)

hmaks < 1,5 m

L DOSING POINT ''A''

6x4 mm

PRODOS and DOS dosing systems are designed for dosing liquid disinfection and chemical agents for water conditioning in power plants, cooling systems, air conditioning and also for hot sanitary water. PRODOS systems are designed for proportional dosing activated by a no voltage contact from an impulse water meter.

TECHNICAL DATA UNIT PRODOS 1 PRODOS 2 PRODOS 3 PRODOS 3+ PRODOS +3+ PRODOS 4 PRODOS 5 PRODOS 6 PRODOS 7

Nominal flow rate m3/h 1.5 2.5 6 7 9 10 15 25 40

Max. flow rate m3/h 3 5 10 10 10 20 30 50 60

Dosing capactiy ml/m3 10-110(1) 10-110(1) 10-110(1) 10-110(1) 10-110(1) 11-220(2) 11-183(2) 11-110(2) 11-91(2)

Dosing capacity, version D ml/m3 4-733(3) 4-440(3) 4-220(3) 4-220(3) 4-220(3) 4-88(3) 4-73(3) 11-99(4) 11-81(4)

Water meter DN 15 20 25 32 40 40 50 65 80

Max. operating pressure (1)(2) bar 16 16 16 16 16 10 10 10 10

Max. operating pressure (3)(4) bar 10 10 10 10 10 10 10 10 10

L mm 185 215 375 380 440 440 390 300 350

DOS

TECHNICAL DATA UNIT DOS 1 DOS 2 DOS 3 DOS D1 DOS D2

Dosing capactiy l/h 1 4 8 2.2 4.9

Operating pressure bar 16 7 3 10 10

Version D is used for gas containing liquid, quickly crystallizing liquid, very concentrated liquid or for dosing a very small amount of liquid.Electrical data: max. 20 W / 220 V / 50 Hz / IP65

PRODOS

PRODOS standard component parts are: impulse water meter, dosing pump, control cable, suction line with level switch and dosing valve.DOS standard component parts are: dosing pump, suction line with level switch and dosing valve.

PRODOS/DOS ENG 1/125 years MAK CMC ©1989-2014




BATCH DOSATOR TYPE MINDOS 5L

The batch dosator type MINDOS 5L is intended for batch dosing of chemicals into smaller heating systems.

It operates on the principle of displacement with the help of inlet (soft) water with higher pressure or by creating an adequate pressure difference between the inlet and outlet connection with the help of a throttling valve.

Mindos 5L is produced from surface protected sheet steel, inlet and outlet connection of 1/2'' and filling opening of 2''.

DN 50V = 5 l

150 mm

DN 15

DN 15

350

mm

25 years MAK CMC ©1989-2014 MINDOS ENG 1/1





The product line of the company ASTRO is represented by polyethylene tanks made according to the technology of rotational moulding which is most often used in the food-processing, chemical, pharmaceutical, cosmetic, and textile industry, with the production of industrial paints, drinking water treatment, and on treatment plants of municipal, industrial and waste water from landfills.

ASTRO vessels are designed and entirely produced in the manufacturer’s plant, including metal load-bearing elements (frames, supports, carts) and connections to vessels which are custom -made according to user’s needs.

All vessels are designed and produced as monoblock, meaning that the products are moulded in one piece without welds which enables a higher reliability and durability.

CYLINDRIC VESSELS TYPE CVCfrom 60 to 30500 liters

VESSELS WITH PRE-ASSEMBLY FOR DOSING PUMPS, MIXERS, TYPE DS from 60 to 1600 liters

VESSELS ON TRANSPORT CARTS

VESSELS AND SILOS WITH LOAD-BEARING FRAMES

VESSELS WITH IBC FRAMES

SOLUTIONS:

FRAMES WITH PRE-ASSEMBLY FOR MIXERS, PUMPS, ETC.

VESSEL IN A VESSEL TYPE CVC and CTB from 60 to 21000 liters

ASTRO ENG 1/225 years MAK CMC ©1989-2014




CONNECTORS TO VESSELS

OPEN VESSELS WITH PRE-ASSEMBLY FOR MIXERS, PUMPS, ETC.

VESSELS WITH LEVEL INDICATORS

VESSELS IN BLACK POLYETHYLENE, INSULATED FROM LIGHT

VESSELS WITH SAFETY GRADIENTS

SOLUTIONS:

type VRL 7 - LT. 650COLLECTING AND SAFETY VESSELS

ASTRO ENG 2/225 years MAK CMC ©1989-2014





PRODUCTS

MIXING, COAGULATION, FLOCCULATION, SEDIMENTATION

STATIC MIXERS STATIFLO

LAMELLA SETTLERS TYPE SEDIPAK


STATIFLO is the world’s leader for the development and application of static mixing technology for the water industry. The extensive product range includes pipeline mixers, channel mixers, gas dispersion systems. Static mixers may be used for numerous applications for the blending, mixing and dispersions of liquids and gases. The level of mixing can be selected by varying the style, number and size of mixing elements. The only necessary feature is that the products to be processed can be pumped through the mixer. Viscosities ranging from 0.01 cP up to 11.106 cP can be accommodated. Sizes range from as small as 5 mm to 3000 mm diameter, in all commercially available materials of construction and to all International standards and levels of Quality Assurance.

Principal benefits: no moving parts no direct energy input no maintenance no spare parts low installation cost low purchase price low operating cost rapid backback

Applications: Static mixers are typically used for the following applications within the water industry; dosing of chemicals ph control coagulation chlorination iron / manganese removal air / ozone / gas dispersion p removal sludge conditioning blending process streams.

For additional info please visit: www.statiflo.com

STATIC MIXERS - STATIFLO

25 years MAK CMC ©1989-2014 STATIFLO ENG 1/2




‘S’ - TYPE STATIC MIXERS

Static mixers type ‘S’ have standard mixing elements (three or four) and one dosing boss R1˝. Materials: uPVC and stainless steel.

S_TYPE_uPVC

DIAMETER[mm]

T [°C] [bar]A [mm] B [mm] weight [kg] A [mm] B [mm] weight [kg]

3* 4*

25 40 10 240 70 1.5 285 70 1.75

50 40 10 380 100 5 160 100 5.5

65 40 10 480 100 5 560 100 5.5

80 40 10 500 100 7

100 40 10 600 100 9

[*] number of elements

S_TYPE_316_SS

DIAMETER[mm]

T [°C] [bar]A [mm] B [mm] weight [kg] A [mm] B [mm] weight [kg]

3* 4*

25 100 10 210 40 2.7 248 40 2.9

50 100 10 445 105 7 520 105 7.5

65 100 10 480 90 9 550 90 9.5

80 100 10 500 90 11

100 100 10 615 90 14

[*] number of elements

STATIC MIXERS - STATIFLO

25 years MAK CMC ©1989-2014 STATIFLO ENG 2/2




PRODUCTS

FILTRATION, ULTRAFILTRATION

WATER CARTRIDGE FILTERS TYPE SFS

WATER CARTRIDGE FILTERS TYPE PATFIL


UFLEKS-DIP COMPACT ULTRAFILTRATION PLANTS FOR WATER ACCORDING TO THE DOWTM INTEGRAPACKTM SYSTEM


WATER CARTRIDGE FILTERSTYPE SFS

Cartridge filters type SFS are used for filtration of water and other liquids with nominal flow up to 3,2 m3/h. They consist of plastic housing with air valve and polypropylene filter cartridge. Two sizes of housings, two hydraulic connection sizes and three basic filtration degree filter cartridges are available. For water temperatures up to 80 °C, model H is available in AISI 304 stainless steel housing.

HOUSING WITH FILTER CARTRIDGE

FILTER CARTRIDGE

[’’] [’’]

TECHNICAL DATASIZE connection max. max. housing dimension filter cartridge filtration

pressure temperature [diameter x length] length degree

[DN] [bar] [°C] [mm] [µm] [µm]

SFS2-20 20 3/4 7 do 45 132 x 315 254 10 1 / 5 / 10 *

SFS2-25 25 1 7 do 45 132 x 315 254 10 1 / 5 / 10 *

SFS3 20 3/4 8 do 35 135 x 570 508 20 1 / 5 / 10 *

SFS2-20H 20 3/4 16 do 80 200 x 375 254 10 5 / 10 **

SFS2-25H 25 1 16 do 80 200 x 375 254 10 5 / 10 **

SFS3-H 25 1 16 do 80 200 x 630 508 20 5 / 10 **

* option: filter cartridges with filtration degree 20 µm, 50 µm and 100 µm

** option: filter cartridges with filtration degree 20 µm, 50 µm

FILTER CARTRIDGESsize filtration degree max. recommended

[m] [’’] [µm] flow [m3/h]

254 10 1 0,75

254 10 5 1,0

254 10 10 1,0

508 20 1 1,5

508 20 5 2,0

508 20 10 2,0

25 years MAK CMC ©1989-2014 SFS / PATFIL ENG 1/2




WATER CARTRIDGE FILTERSTYPE PATFIL

Cartridge filters type PATFIL are used for filtration of water and other liquids with nominal flow up to 60 m3/h. They consist of AISI 316L stainless steel housing and polypropylene filter cartridges. The housing consists of hydraulic connections, air valve, connections for pressure gauges and filter drain and height adjustable support legs. Six sizes are available with filtration degree 1 µm, 5 µm, 10 µm and 20 µm.

CARTRIDGE FILTER TYPE PATFIL

TECHNICAL DATAmax. temperature: 90 °C

max. Operating pressure: 10 bar

PATFIL 1 168 1554 DN40 (11/2'') 9 3 30'' 28,5

PATFIL 2 219 1808 DN50 (2'') 20 5 40'' 35,6

PATFIL 3 250 1808 DN50 (2'') 28 7 40'' 40,2

PATFIL 4 300 1808 DN65 (21/2'') 40 10 40'' 43,2

PATFIL 5 300 1808 DN80 (3'') 48 12 40'' 43,3

PATFIL 6 300 1808 DN100 (4'') 60 15 40'' 48,2

SIZE A [mm] B [mm] connectionmax.

flow [m3/h] filter cartridge

number

filter cartridge

size [’’]

weight

[kg]

SFS / PATFIL ENG 2/225 years MAK CMC ©1989-2014




INIF water filters are designed for filtration, iron and manganese removal and adsorption of polutants from drinking or process water with flow up to 25 m3/hour. In accordance with application there are four different versions available with nine flow capacity size each.

VERSION FILTER MEDIA APPLICATIONMAX. (SPECIFIC)

FLOW RATE (m/h)PARTICLE SIZERANGE (mm)

BACKWASH (SPECIFIC)FLOW RATE (m/h)

INIF K

INIF H

quartz sand

quartz sand

anthracite

1 - 2

0.6 - 1.6

0.4 - 0.8

filtration

filtration

coagulation filtration

adsorption, dechlorination

20 35

INIF A activated carbon 0.6 - 2.4 20 35

iron/manganese removalINIF D zeolite 0.25 - 1.0 20 35

30 25


INIF ENG 1/225 years MAK CMC ©1989-2014




TECHNICAL DATAFILTER

FILTER DIAMETER (mm)

FILTER CROSS SECTION (m2)

OPERATING PRESSURE (bar)

OPERATING TEMPERATURE (oC)

MAX. BACKWASH FLOW RATE (m3/h)

CONNECTIONS DN (mm)

MULTIWAY VALVE TYPE

Vf = 10

Vf = 20

Vf = 30

257 334 369 553 610 770 927 1074 1226

0.45 0.8 1.0 2.02 2.7 4.5 6.5 8.5 11.5

0.90 1.6 2 4.4 5.4 9 13 17 23

1.40 2.4 3 6.6 8.1 13.5 19.5 25.5 34.5

0.045 0.08 0.10 0.22 0.27

up to 8 up to 6

up to 40

0.45 0.65 0.85 1.15

1.6 2.8 3.5 7.7 9.5 16 23 30 40

25 25 25 32 32 40 50 50 65/50

710 710 710 715 715 350 363 363 363

INIF 1 INIF 2 INIF 3 INIF 4 INIF 5 INIF 6 INIF 7 INIF 8 INIF 9

CAPACITY(m3/h)

Vf = specific filtration flow rate (m/h)

FILTERDIMENSIONS (mm)

FILTER

LENGTH

WIDTH

HEIGHT

400 500 680 780 780 1100 1100 1100 1100

450 550 570 730 800 1300 1620 1780 1780

1300 1565 1670 1950 2200 2350 2500 2900 2900

INIF 1 INIF 2 INIF 3 INIF 4 INIF 5 INIF 6 INIF 7 INIF 8 INIF 9

SERVICE

inlet inlet

outlet

drain

inlet

drain

BACKWASH FIRST FILTRATE (TO DRAIN)

WATER FLOW DIRECTION IN DIFFERENT PHASES OF OPERATION

INIF STANDARD COMPONENT PARTS- pressure vessel made of glass reinforced polyethylene- filter media in accordance with application- multiway hydraulic valve - controller- distributor- two pressure gauges- inlet and outlet water sampling valve


INIF ENG 2/225 years MAK CMC ©1989-2014




Ultrafiltration (UF) is a membrane process where suspended particles are physically separated from water.The size of separated particles is set with by the size of membrane pores; by ultrafiltration this is 0.01-0.1 µm. UF removes suspended and colloidal particles, which cause water turbidity, oxidized Fe, Mn, pathogenic microorganisms (parasites, bacteria, and viruses), and high-molecular fractions of organic substances. Ultrafiltration membranes completely permeate dissolved salts and low-molecular organic substances which cause color and taste as well as un-oxidized Fe and Mn in the water.

UFLEKS-DIP COMPACT ULTRAFILTRATION PLANTS FOR WATER ACCORDING TO THE

DOWTM INTEGRAPACKTM SYSTEM

Length of membrane fibers:Fiber diameter:Flow-through characteristics:Material:Nominal pore size:Specific permeate flow Specific flow of water for backwash:Water temperature:Admissible TMP:pH operation/cleaningNaOCl max.:Admissible inlet water quality:Expected recovery permeate quality:Module dimensions:Module filter surface:Inlet pressure max.:Backwash pressure max.:Material used for module housing:

RECOVERY

WASTE WATER

INLET

INLET

AIR

ULTRAFILTRATION ENG 1/225 years MAK CMC ©1989-2014

1500/2000 mm0.7 x 1.3 mm''out/in, dead end''H-PVDF0.03 µm50-115 l/m2/h100-150 l/m2/h1- 40 °C2.1 bar2-11/2-12 2.000 ppm100 mg/l TSS, particles up to 300µturbidity < 0.1NTU, reduction of the no. of microorganisms > 99.99%1,820/2,320 x 225 mm51/77 m²6 bar2.5 barU-PVC

The basic UFLEKS unit is a vertical module with hollow membrane fibers and the following characteristics:




SIZE

1

1+

2

3

4

5

6

7

8

9

10

11

TYPE

DIP_51_01

DIP_77_01

DIP_51_02

DIP_51_04

DIP_51_06

DIP_51_08

DIP_77_06

DIP_51_10

DIP_77_08

DIP_51_12

DIP_51_14

DIP_77_10

FILTER

SURFACE

[m2]

51

77

102

204

306

408

462

510

616

612

714

770

CAPACITY

QFnom [m3/h]

3,3

5

6,6

13,3

20

26,5

30,0

33

40,0

40

46,4

50

CAPACITY

QFmax [m3/h]

5,1

7,7

10,2

20,4

30,6

40,8

46,2

51

61,6

61,2

71,4

77

DN

[in/out]

40

40

40

50 (65)

65 (80)

80

80

100

100

100

100

100 (125)

DIMENSIONS [mm]

[W x H x D]

.

.

.

.

.

.

.

.

.

.

.

.

ULTRAFILTRATION ENG 2/225 years MAK CMC ©1989-2014

UFLEKS-DIP COMPACT ULTRAFILTRATION PLANTS FOR WATER ACCORDING TO THE

DOWTM INTEGRAPACKTM SYSTEM

Equipment at water inlet (protective filter, pressure control valve, backflow preventer, protective pressure switch)

Connections for raw water inlet, permeat outlet, low-pressure air and water for backwash,

and membrane cleaning, outlet of waste water

Pneumatically operated shut off valves PN10

PVC PN10 fittings and stainless steel frame/skid.

Connections for periodic integrity tests

Measuring sensors (flow, pressure, level) necessary for functional and safe plant operation

Variable speed backwash pump (one or two)

Equipment for CEB and CIP process

Pneumatic block for actuated valves control

Micro processor control panel with the option of CPU or SCADA connection

Internal electric and pneumatic installation

Permeate tank with equipment

Waste water treatment system

System for automated integrity test

Standard auxiliary equipment:

Optional equipment:




PRODUCTS

SOFTENING

CARTRIDGE IONIC WATER SOFTENERS TYPE MINMEH





CARTRIDGE IONIC WATER SOFTENERSTYPE MINMEH

TECHNICAL DATA UNIT MINMEH 1 MINMEH 2 MINMEH 3 MINMEH 4

Ion exchange resin volume l 10 18 30 45

Pressure vessel volume l 11 21,4 38 50

Capacity (1) (2) l 2200 4000 6700 10000

Flow l/h 500 900 1500 2300

Connections (DN) inlet/outlet mm 20

Working pressure bar up to 10

Working temperature 0C up to 40

Dimensions a x b mm 206 x 432 206 x 762 232 x 1074 257 x 1126

Cartridge ionic water softeners type MINMEH are used when soft water consumption is low. Water softening, Ca and Mg ion exchange, is taking place when water flows through layers of ion exchange resin. Once ion exchange resin is exhausted, cartridge needs to be replaced with new one. Exhausted cartridge is returned to the supplier for regeneration.

Remarks:(1)1 mol = 5,6 m3 x 0dH(2) Orientation value at inlet water hardness 2,7 mol/m3 (15 0dH)

Option: water meter

MINMEH ENG 1/125 years MAK CMC ©1989-2014





SANOM softeners are designed to efficiently remove Ca and Mg ions from water with flow up to 1,75 m3/h. Softening is performed when water flows through ion exchange resin bed inside a pressure vessel. When ion exchange resin gets exhausted, regeneration with brine (saturated NaCl solution) is needed to reactivate the resin.

TECHNICAL DATA UNIT SANOM 1 SANOM 2 SANOM 3 SANOM 4 SANOM 5

Ion exchange resin volume l 4 9 20 25 35

Pressure vessel volume l 6 11 39 39 39

Capacity [1] [2] [3] mol/reg 2,2 5 11,0 - 12,5 13,8 - 15,6 19,3 - 21,9

NaCl consumption [3] kg/reg 1 2,2 3 - 4,8 3,8 - 6 5,3 - 8,4

Flow m3/h 0,02 - 0,2 0,04 - 0,4 0,1 - 1,0 0,12 - 1,25 0,17 - 1,75

Multiport valve type / 132 132 132 132 132

Hydraulic connections [DN] inlet/outlet mm 15 15 15 15 20

Working pressure bar 2,5 - 6


Dimensions mm 195 x 405 x 340 320 x 500 x 670 320 x 500 x 1140 320 x 500 x 1140 320 x 500 x 1140

NOTES:

(1) 1 mol = 5,6 m3 x 0dH = 100 ppm CaCO3

(2) INLET WATER QUALITY: hardness up to 4 mol/m3, Na+ up to 100 mg/l

(3) ECONOMIC REGENERATION: 150 g NaCl/l ion exchange resin

OUTLET QUALITY : 0,02 mol/m3; 0,1 0dH =1,785 ppm CaCO3

NORMAL REGENERATION: 240 g NaCl/l ion exchange resin


SANOM ENG 1/225 years MAK CMC ©1989-2014





TO THE SOFTENER FROM BRINE TANK

INLET

OUTLET

Ion exchange resin type:- S: standard

- P: alimentary

SANOM ENG 2/225 years MAK CMC ©1989-2014

Single device system components (V, STE):• inlet 5µm cartridge filter

• reinforced polyethylene pressure

vessel with ion exchange resin in Na

form

• multiport valve with controller

• polyethylene brine tank with brine valve

for ion exchange resin regeneration

Operation and regeneration proper-ties of single device systems:

- series SFE: SFE-T (with a timer) or SFE-V (volumetric operated)

- model M:

with mixing valve for blended soft water

- model D: disinfection of ion exchange resin

during regeneration

Optional equipment:

- model H: with hydraulic outlet valve

- series SCA: T-SCA (with a timer) or V-SCA (volumetric operated)




MINOM softeners are designed to efficiently remove Ca and Mg ions from water with flow up to 17,5 m3/h. Softening is performed when water flows through ion exchange resin bed inside a pressure vessel. When ion exchange resin gets exhausted, regeneration with brine (saturated NaCl solution) is needed to reactivate the resin.


SINGLE PLANT DOUBLE PLANT

MINOM ENG 1/425 years MAK CMC ©1989-2014





TEC

HN

ICA

L D

ATA

U

NIT

M

INO

M 0

M

INO

M 1

M

INO

M 2

M

INO

M 3

M

INO

M 4

M

INO

M 5

M

INO

M 6

MIN

OM

7

M

INO

M 8

M

INO

M 9

M

INO

M 1

0

Ion

exch

ange

res

in v

olum

e l

18

25

37,5

50

75

1

12,5

13

7,5

200

250

350

55

0

Pre

ssur

e ve

ssel

vol

ume

l 21

,4

32,2

50

63

10

5

140

170

250

310

450

71

0

Cap

acit

y [1

] [2

] [3

] m

ol/r

eg

9,9

- 11,

2 13

,8 -

15,6

20

,7 -

23,4

27

,5 -

31,3

41

,3 -

46,9

61

,9 -

70,3

75

,7 -

85,9

110

- 125

138

- 156

19

6 - 2

19

303

- 344

Bri

ne t

ank

volu

me

l 10

0 10

0 10

0 10

0 20

0

200

300

550

550

850

85

0

NaC

l con

sum

ptio

n [3

] kg

/reg

2,

7 - 4

,3

3,75

- 6

5,6

- 9

7,5

- 12

11,3

- 18

16

,9 -

27

20,6

- 33

30 -

48

37

,5 -

60

52,5

- 84

82

,5 -

132

Flow

m

3 /h

0,1

- 0,9

0,

1 - 1

,2

0,2

- 1,8

0,

2 - 2

,5

0,3

- 3,7

0,

5 - 5

,0

0,5

- 5,6

0,

7 - 5

,0

0,7

- 6,9

1,

0 - 5

,0

1,0

- 8,0

1,0

- 10,

0 1,

2 - 8

,0

1,2

- 12,

5 1,

8 - 8

,0

1,8

- 17,

5 3

- 17,

5

Mul

tipo

rt v

alve

typ

e /

123

/D

F 13

2 /

DF

132

/D

F 13

2 /

DF

132

/D

F 13

2 /D

F 23

0 13

2 /D

F

230

132

230

250

230

25

0 23

0

250

250

mm

20

20

20

25

25

32

32

32

32

32

40

50

40

50

40

50

50

Wor

king

pre

ssur

e ba

r

2,

5 - 6

(8,5

)[4]

Wor

king

tem

pera

ture

0 C

up

to 4

0

SINGLE PLANT

DOUBLE PLANT

Hyd

raul

ic c

onne

ctio

ns

[DN

] in

let/

outl

et

NOTES:

(1) 1 mol = 5,6 m3 x 0dH = 100 ppm CaCO3






(4) MINOM 0 DF – 6 DF

INLET

INLET

BAT

TERY

LIM

IT

BATTERY LIMIT

BATTERY LIMIT

OUTLET

OUTLET

TO DRAIN

TO DRAIN

COLUMN 2 COLUMN 1

COLUMN 1






MINOM 0 MINOM 1 MINOM 2 MINOM 3 MINOM 4 MINOM 5 MINOM 6 MINOM 7 MINOM 8 MINOM 9 MINOM 10

H mm 1100 1500 1500 1600 1750 2000 2000 2200 2000 2250 2470

h mm 630 630 630 630 1000 1060 1060 1050 1050 1050 1090

B mm 700 700 700 700 700 700 900 1100 1100 1300 1300

L1 mm 800 850 900 950 1000 1050 1300 1550 1650 2000 2000

L2 mm 1500 1600 1700 1850 1900 1900 2200 2250 2350 2650 3100

d1 mm 206 206 257 257 336 369 406 470 552 610 770

d2 mm 467 467 467 467 530 530 600 800 800 1000 1000

L2

B

d2 d1

2 6 1 3 5 4220V / 50Hz

10 8 7 9

H

h

d2 d1

L1

B

2 6 1 3 4

220V / 50Hz

H

h


1 PRESSURE VESSEL 2 BRINE TANK 3 INLET CARTRIDGE FILTER 4 CONTROLLER (SIATA OR FLECK) 5 MULTIPORT VALVE

6 BRINE VALVE 7 3-WAY HYDRAULIC OUTLET SWITCH-VALVE 8 BRINE DIRECTOR VALVE 9 IMPULSE WATER-METER 10 SAMPLING TAP






TO THE SOFTENER FROM BRINE TANK

INLET

OUTLET

Ion exchange resin type:- S: standard- P: alimentary

Operation and regeneration properties of single plant systems:

Optional equipment:- model H: with hydraulic outlet valve

- model M: with mixing valve for blended soft water

- model D: Disinfection of ion exchange resin during regeneration (up to MINOM 8)

Operation and regeneration properties of double plant systems:- D series: with volumetric microprocessor controller (SIATA)- DF series: with volumetric electro-mechanic controller (FLECK)- K series: with on-line hardness measurement

Single plant system components (V, STE):• inlet 5µm cartridge filter• reinforced polyethylene pressure vessel with ion exchange resin in Na form• multiport valve with controller• polyethylene brine tank with brine valve for ion exchange resin regeneration

SINGLE PLANTS

DOUBLE PLANTS

D series

DF series

K series

Double plant system components (D, K):• inlet 5µm cartridge filter• 2 reinforced polyethylene pressure vessels with ion exchange resin in Na form• 2 multiport valves with controller and impulse water-meter• Brine director valve• polyethylene brine tank with brine valve for ion exchange resin regeneration• 3-way hydraulic outlet switch-valve


- series SFE: SFE-T (with a timer) or SFE-V (volumetric operated)

- series SCA: T-SCA (with a timer) or V-SCA (volumetric operated)





INOM softeners are designed to efficiently remove Ca and Mg ions from water with flow up to 30 m3/h. Softening is performed when water flows through ion exchange resin bed inside a pressure vessel. When ion exchange resin gets exhausted, regeneration with brine (saturated NaCl solution) is needed to reactivate the resin.


INOM ENG 1/425 years MAK CMC ©1989-2014




[4]

FLOW (m /h) VALVE TYPE HYDR. CONNEC. (DN) WATER METER (DN)

up to 8 240 40 25

up to 17,5 260 50 40

up to 27,5 360 65 50

over 27,5 360 80 65


NOTES:

(1) 1 mol = 5,6 m3 x 0dH = 100 ppm CaCO3






50/65 50/65/80 65/80

INOM 4 INOM 5 INOM 6 INOM 7

550 800 1050 1450

710 1020 1360 1840

303 - 344 440 - 500 578 - 656 798 - 906

850 1000 2000 2000

82,5 - 132 120 - 192 158 - 252 218 - 348

3 - 27,5 4 - 30 5 - 30 7 - 30

l

l

mol/reg

l

kg/reg

m3/h

mm

bar

0C

Ion exchange resin volume

Pressure vessel volume

Capacity [1] [2] [3]

Brine tank volume

Flow

Hydraulic connections [DN] inlet/outlet [4]

Working pressure

Working temperature

NaCl consumption [3]


TECHNICAL DATA UNIT

2,5 - 6

up to 40






H h B L1 L2 d1 d2

INOM 4 2470 1090 1200 1900 3100 770 1090

INOM 5 2250 1050 1400 2200 3600 927 1210

INOM 6 2500 1920 1800 2800 4000 1074 1310

INOM 7 2570 1920 1800 2800 4000 1226 1310


1 PRESSURE VESSEL 2 BRINE TANK 3 INLET FILTER 4 CONTROLLER (SIATA) 5 MULTIPORT VALVE 6 BRINE VALVE 7 3-WAY HYDRAULIC OUTLET SWITCH-VALVE 8 BRINE DIRECTOR VALVE 9 IMPULSE WATER-METER 10 SAMPLING TAP





Ion exchange resin type:- S: standard- P: alimentary

Operation and regeneration properties of single plant systems:- V-series: with volumetric microprocessor controller

Optional equipment:- model H: with hydraulic outlet valve

- model M: with mixing valve for blended soft water

INLET

OUTLET

Operation and regeneration properties of double plant systems:- D series: with volumetric microprocessor controller (SIATA)- K series: with on-line hardness measurement

Single plant system components (V):• inlet filter• reinforced polyethylene pressure vessel with ion exchange resin in Na form• multiport valve with controller• polyethylene brine tank with brine valve for ion exchange resin regeneration

SINGLE PLANTS

DOUBLE PLANTS

D series

K series


Double plant system components (D, K):• inlet cartridge filter• 2 reinforced polyethylene pressure vessels with ion exchange resin in Na form• 2 multiport valves with controller and impulse water-meter• brine director valve• polyethylene brine tank with brine valve for ion exchange resin regeneration• 3-way hydraulic outlet switch-valve





PRODUCTS

ION EXCHANGE, OTHERS





TECHNICAL DATA UNIT MINDEM 1 MINDEM 2 MINDEM 3 MINDEM 4

Ion exchange resin volume l 10 18 30 45

Pressure vessel volume l 11 21,4 38 50

Capacity (1) (2) l 1200 2100 3600 5300

Flow l/h 300 540 900 1350

Connections (DN) inlet/outlet mm 20

Working pressure bar up to 10


Dimensions a x b mm 206 x 432 206 x 762 232 x 1074 257 x 1126

Cartridge ionic exchangers for water demineralisation type MINDEM are primarily used for polishing of previously partially demineralised water and also when demineralised water consumption is low.Once ion exchange resin is exhausted, cartridge needs to be replaced with new one. Exhausted cartridge is returned to the supplier for regeneration.

Remarks:(1) Orientation value at inlet water hardness 2,7 mol/m3 (15 0dH)

and outlet water conductivity up to 10 µS/cm.

Option: - water meter- conductivity meter (above)

MINDEM ENG 1/125 years MAK CMC ©1989-2014





During water flow through cation

and anion ion exchanger cations

and anions from water are

exchanged with hydrogen and

hydroxyl ions bound to the cation

and anion ion exchangers. Water

gained this way practically does

not contain originally dissolved

substances; it is demineralized

and can as such be used for

different purposes.

TECHNICAL DATA UNIT MIDEM 1 MIDEM 2 MIDEM 3 MIDEM 4 MIDEM 5 MIDEM 6

Volume of the ion exchanger l 15/23 23/35 35/50 63/95 83/125 125/200

resin cation/anion

Volume of the pressure l 20/33 33/48 48/75 75/140 140/170 140/250

vessel cation/ anion

Capacity (1) mol/reg 15 23 33 63 83 125

Flow m3/h 0,09-0,75 0,14-1,2 0,2-1,6 0,38-3,1 0,56-4,1 0,8-4,0 0,8-6,2

Type of multiport valve / 132 132 132 132 132 132 230

Consumption of 33% HCl kg/reg 3,9 5,9 8,5 16,2 22,5 32,2

Consumption of 45% NaOH kg/reg 3,8 5,8 8,3 15,8 22,4 33,3

Waste water m3/reg 0,3 0,4 0,6 1,1 1,5 2,2

Inlet/outlet connection (DN) mm 15 15 25/15 25 32/25 40/32

Operating pressure bar 2,5 - 6

Operating temperature 0C up to 40

Note: (*) Single plant (**) Double plant

Note: (1) Mole of single valent ions

Length*

DIM.DEVICE

Height mm

mm

mm

mm

Width

Length**

Cation and anion exchanger are

exhausted sooner or later depending

on inlet water quality flow, and the

size of demineralization plant. The

demineralization plant disconnects

from working phase. This is followed

by the co-current regeneration of the

cation exchanger with HCl solution

and anion exchanger with NaOH

solution. All working and regeneration

phases are completely automatic.

Automatic ion exchangers type

MIDEM are intended for production

of demineralized water with

electro-conductivity up to 10 µS/cm

and at flows up to 6.2 m3/h. They

are available in six different sizes as

single or double plants. Demineral-

ized water in double plants is

continuously available.

MIDEM ENG 1/125 years MAK CMC ©1989-2014




PRODUCTS

MEMBRANE SYSTEMS (UF, RO, EDI)





Reverse osmosis separation technology is used to remove dissolved impurities from water by using semi-permeable membrane. High pressure is used as the driving force for the separation. Pure water is permitted to pass through the membrane creating a purified permeate stream while ionic, organic and other contaminants are swept away in a concentrated solution. The quality of permeate can be further improved afterwards by using proper ion exchange plant or electrodeionisation (EDI) for polishing. MINIRO reverse osmosis plants are used for permeate flow up to 240 L/h. For higher capacities, INIRO plants (with proper pretreatment) are used.All the units are fully automatic with modular and simple plug and play design.

GENERAL OPERATIONAL CONDITIONS:

INLET WATER PRESSURE: min. 1,5 bar

OUTLET PERMEATE PRESSURE: max. 0,5 bar

WORKING TEMPARATURE: 5 – 30 OC

INLET WATER QUALITY:

DISSOLVED SOLIDS: up to 2000 mg/l (as NaCl)

SDI INDEX: up to 3

Fe, Mn, oxidants: none

pH 3 – 11

NOTES (TABLE ‘TECHNICAL DATA’ ON PAGE 2)

[1], [2] SALT REJECTION version L: over 95 % [1]

version H: over 98 % [2]

[3] 230V / 50Hz

[4] 3 x 400V / 50Hz

[5] WATER TEMPERATURE: 12 OC

DISSOLVED SOLIDS: cca. 600 mg/l

STANDARD PARTS:- high pressure pump- flow meters- pressure gauges- membrane element(s) in pressure vessel- feed control valve- pressure switch- feed water cartridge filter (5µm)- permeate conductivity measurement unit- electrical cabinet

OPTIONAL EQUIPMENT:- automatic water softener (water pre-treatment)- water dechlorination (water pre-treatment) - permeate storage tank (after RO plant)- booster pump (after permeate storage tank)- mixed bed ion exchange plant type MINDEM (permeate polishing)- electrodeionisation plant type EDION

MINIRO/INIRO ENG 1/225 years MAK CMC ©1989-2014




length height width feed concentrate permeate

MINIRO 8 500 1500 500 15 15 15

MINIRO 16 500 1500 500 15 15 15

MINIRO 25 500 1800 500 15 15 15

DIMENSIONS [mm] CONNECTIONS [DN]

length* height width feed concentrate permeate

INIRO 40 900 1800 500 15 15 15

INIRO 50 900 1800 500 15 15 15

INIRO 75 900 1800 500 15 15 15

INIRO 100 2600 1800 600 20 15 15

INIRO 150 2600 1800 600 20 15 20

INIRO 200 2600 1800 600 25 15 25

INIRO 250 2600 1800 600 32 15 25

INIRO 300 4100 1800 1000 32 15 25

INIRO 400 4100 1800 1000 32 20 32

INIRO 500 4100 1800 1000 40 20 32

INIRO 650 4100 1800 1000 50 25 40

INIRO 800 4100 2000 1000 50 25 40

INIRO 1000 4100 2000 1000 50 32 50

DIMENSIONS [mm] CONNECTIONS [DN]INIRO

MINIRO

*recommended additional length for membrane service on each side of the plant is 1000 mm

MINIRO PERMEATE QP [l/h] RECOVERY [%] FEED FLOW QF [l/h] EL. POWER [kW] [3], [2]

MINIRO 8 80 50 - 70 160 - 115 0,55

MINIRO 16 160 50 - 70 320 - 230 0,55

MINIRO 25 250 50 - 70 480 - 360 0,55

INIRO PERMEATE QP [l/h] RECOVERY [%] FEED FLOW QF [l/h]

INIRO 40 370 60 620 1,5 2,2

INIRO 50 500 72 700 1,5 2,2

INIRO 75 750 70 1070 1,5 2,2

INIRO 100 1000 75 1340 1,5 2,2

INIRO 150 1500 75 2000 2,2 3,0

INIRO 200 2000 75 2670 3,0 4,0

INIRO 250 2500 75 3340 3,0 4,0

INIRO 300 3000 75 4000 4,0 7,5

INIRO 400 4000 75 5340 4,0 7,5

INIRO 500 5000 75 6670 4,0 7,5

INIRO 650 6500 75 8670 11,0 15,0

INIRO 800 7700 75 10670 11,0 22,0

INIRO 1000 10000 75 13340 15,0 22,0

EL. POWER [kW] [4], [5]

L [1] H [2]

*[1]-[5] – see notes on 1st page bottom right

TECHNICAL DATA

INFORMATIVE DIMENSIONS


MINIRO/INIRO ENG 2/225 years MAK CMC ©1989-2014




Electrodeionization (EDI) is a method of continuous water deionization. With proper feed water pre-treatment and without use of aggressive chemicals (acid, caustic), very low outlet electro-conductivity (0,06 µS/cm), silica (5 ppb) and total organic carbon (TOC) levels can be achieved. There is also no need to treat concentrate water.

E-CELL DILUTE

DILUTE RINSE

ELECTRODE OUTLET

CONCENTRATE

EDI SCHEMATIC

E-CELL SCHEMATIC

CI- NO3- HCO3

- SO4=Ca++ Na+ H+ Na+Mg++

Ca++ Na+ H+Mg++

OH-HSiO3- CO3=

OH-HSiO3- CO3=

SO4=CI- NO3- HCO3

-


1

2

3

4

5

15

15

25

40

50

15

15

15

40

50

15

15

15

15

15

15

15

15

15

15

5,2

10,4

5,2

10,4

15,5

0,8

1,6

2,08

4,2

6,2

1100

2200

3400

6800

10200

800 x 600 x 1800

800 x 600 x 1800

800 x 600 x 1900

1200 x 800 x 2100

1800 x 800 x 2100(1)Inlet pressure: 4,8 - 6,9 bar; pressure drop: 1,4 - 2,4 bar(2) Voltage: 400V AC; rectifier output: 150/400V DC

Working temperature: 4,4 - 38 0CRecovery: up to 95%

Plantsize

Hydraulic connections (DN) Powersupply(2)

Inlet Outlet Electrodeintlet

Electrodeoutlet

Imax.(A)

Pmax.(kW)

Plant overalldimensions

l x w x h(mm)

Nominalflow(1)

(L/h)

APPLICATIONS: steam generators pharmaceutics electronics, microelectronics analytical laboratories technology

INLET

INLET

DILUTE

ELECTRODE OUTLET

CONCENTRATE

ANODE (+)

CATHODE (-)

CATION MEMBRANE

CATION MEMBRANE

ANION MEMBRANE

ANION MEMBRANE

EDION ENG 1/125 years MAK CMC ©1989-2014




PRODUCTS

MEASUREMENTS & CONTROL



BLOWDOWN CAPACITY (Qnom)

EXPECTED COOLING POWER (OPERATIONAL)

15 20 25 32 40 50

1,6 2,5 3,5 6 9 15

0,5 0,75 1,1 2 3 5

1SIZE 2 3 4 5 6


Besides automatic blowdown control in order to maintain the amount of dissolved solids at an appropriate level, DESAL plants also control dosing of following chemicals:- scale and corrosion inhibitor (proportional to make up water flow)- biocide (time controlled)

DESAL STANDARD COMPONENTS:- microprocessor control unit- conductivity measuring unit- actuated membrane blowdown valve, PVC PN10- (option) air compressor (for pneumatic control of membrane blowdown valve)- (option) manual valves with corresponding pipe connections, PVC PN10- (option) programmable digital display di08

HYDRAULIC CONNECTION

m3/h

MW

DN

unit

(option) programmable digital display di08

Dimensions of electrical cabinet: 350 × 500 × 200 mm

Voltage: 50 Hz/230 V

Compressor (option): 1,5 kW

Conductivity measuring unit: - measuring range: 0 – 20 mS/cm - output: 4 – 20 mA

DESAL ENG 1/125 years MAK CMC ©1989-2014




PRODUCTS

UV DISINFECTION

UV DISINFECTION - UV SYSTEMS


Ultraviolet or UV light is electromagnetic radiation with wavelengths between 200 nm and 400 nm (nanometres). Disinfection with UV light takes place when water flows through reactor, where microorganisms are exposed to energy of photons in UV-C spectrum (200–280 nm). At that time genetic material (DNA) of microbe cells is damaged and their reproduction ability is stopped so they are unable to cause diseases. UV light is used for disinfection of water, other liquids and solutions, air and surfaces.

Disinfection with UV light is a non-chemical method, therefore harmful oxidised disinfection by-products (DBPs) are not formed, as it is the case when chlorine, for example. In special applications, UV light is used to remove chlorine and ozone residual and oxidation of organic matter.

is among world leaders in UV technology. 3rd party verified systems are widely used for disinfection of:- drinking water- waste water- process water in industrial applications - e.g. pharmaceutics, food, beverage industry and anywhere water disinfection is needed- fish farming, aquariums...- water for air humidifiers, air conditioning systems, snow cannons...- swimming pool waterwater on ships and trains...

UV DISINFECTION

UV DISINFECTION ENG 1/225 years MAK CMC ©1989-2014




SERIES APPLICATION CAPACITY PHOTO

AQUADA - drinking water for max. 11 m3/h

private homes, schools,

farms, hotels, hospitals, etc.

- air conditioning systems

- fish farming (fresh water)

A - private and municipal drinking water supplies max. 26 m3/h

- avoiding the growth of Legionella in warm

water systems


- process water for industrial uses

- beverage and food industry


A/B-PE - sea water max. 400 m3/h

- corrosive media

- fish farming

- thermal springs

- swimming pools

SA - drinking water max. 26 m3/h

supply on vessels

- off-shore applications

(fresh water)

SPEKTRON - private and municipal drinking water supplies max. 950 m3/h


- process water for industrial use


- swimming pools

BX - private and municipal drinking water supply max. 2200 m3/h

- process water for industrial use


- swimming pools

E/ME - process water max. 100 m3/h

and fully deionized

water for industrial uses


- sea water

E/ME PHARMA - purified water systems max. 100 m3/h

in pharmaceutical industry

- process water

and fully deionized water

for industrial uses

- disinfection and residual

ozone destruction

- water systems for biotechnology

K - municipal from 500 m3/h

drinking water to > 5000 m3/h

supplies

LBX - biologically treated waste water max. 1400 m3/h

- process water

- special drinking water qualities

- sugar syrup

- ballast water on ships

TAK 25 - biologically treated waste water max. 115 m3/h

- process water

- disinfection in open channels

TAK 55 - waste water several

- disinfection 1000 m3/h

- disinfection in open channels

TE/TA - immersion lamps to prevent /

bacteria growth in water tanks

- headroom disinfection for storage tanks

- surface disinfection

- operation in warm/cold water and air

UV DISINFECTION ENG 2/225 years MAK CMC ©1989-2014

UV SYSTEMS


APPLICATIONS


DRINKING WATER TREATMENTLocation Processes

Type of plant

Number of filter vessels

Capacity


DRINKING WATER TREATMENT PLANT ČEHOVINI

DRINKING WATER TREATMENT PLANT LOGATEC

Application includes plants for filtration, iron and manganese removal and deodorization (sulfide) of drinking water in smaller communities and smaller towns.

Operation is based on water flow through different granular media.

DRINKING WATER TREATMENT PLANT MAHNIČI

DRINKING WATER TREATMENTLocation Čehovini (SLO)

Processes Filtration, disinfection: chlorination (sodium hypochlorite)

Type of plant INIF 6

Number of filter vessels 1

Capacity 7,2 m3/h

DRINKING WATER TREATMENTLocation Logatec–Turkova grapa (SLO)


Type of plant INIF H8–36375P


Capacity 18 m3/h

FILTRATION ENG 1/525 years MAK CMC ©1989-2014

Mahniči(SLO)

Filtration, disinfection: chlorination(sodium hypochlorite)

INIF H4

2

8m3/h




DRINKING WATER TREATMENT PLANT SODRAŽICA

DRINKING WATER TREATMENT PLANT VASILEVO

DRINKING WATER TREATMENT PLANT VELIKO POLJE

DRINKING WATER TREATMENTLocation Sodražica (SLO)

Processes Filtration, coagulant dosage

Type of plant INIF H9–363–75P


Capacity 90 m3/h

DRINKING WATER TREATMENTLocation Veliko Polje (SLO)


Type of plant INIF H3 – 20


Capacity 2,3 m3/h

DRINKING WATER TREATMENTLocation Vasilevo (MACEDONIA)

Processes Filtration, coagulant/flocculant dosage

disinfection: dosage (sodium hypochlorite)

Type of plant INIF H9


Capacity 108 m3/h






DRINKING WATER TREATMENT PLANT VIPAVA

WATER TREATMENT PRISTAVA - FARME IHAN

DRINKING WATER TREATMENTLocation Vipava (SLO)

Processes Filtration, coagulant/ flocculant dosage,

disinfection: UV and chlorination(sodium hypochlorite)

Type of plant INIF 2200H


Capacity 216 m3/h

DRINKING WATER TREATMENTLocation Pristava pri Krškem (SLO)

Processes Filtration, iron and manganese removal, deodorization

Type of plant INIF H9 – 363 – 63P


Capacity 10 m3/h

PHYSICO–CHEMICAL PARAMETERS Paramater Unit Entry ExitIron (Fe) (mg/L) 4,36 < 0,05

Manganese (Mn) (mg/L) 0,264 < 0,05

Odor - Significant (H2S – sulfide) Odorless

Turbidity (NTU) 11 0,3






WATER TREATMENT – NYAGAN HOSPITAL

DRINKING WATER TREATMENTLocation Nyagan Hospital (RUSSIAN FEDERATION)

Processes Filtration, iron and manganese removal,

disinfection: UV and chlorination (sodium hypochlorite)

Type of plant INIF D9


Capacity 25 m3/h

PHYSICO–CHEMICAL PARAMETERS Parameter Unit Entry ExitIron (Fe) (mg/L) 4,0 < 0,05


Turbidity (NTU) 2,5 – 3,5 < 0,1

DRINKING WATER TREATMENT PLANT GOLIŠČE

DRINKING WATER TREATMENTLocation Golišče (SLO)

Processes Filtration, iron and manganese removal

Type of plant INIF 4 and INIF 5


Capacity 3,5 m3/h



Turbidity (NTU) > 5 0,1








Turbidity (NTU) 1,0 < 0,2

DRINKING WATER TREATMENTLocation Žihlava (SLO)

Processes Filtration, iron and manganese removal, deodorization,

disinfection: chlorination (sodium hypochlorite)

Type of plant INIF D9 – 363


Capacity 19,8 m3/h

DRINKING WATER TREATMENT PLANT ŽIHLAVA

WATER TREATMENT TERME 3000 – well MT6 (T=65oC)



Turbidity (NTU) 1 < 0,2

HOT THERMAL WATER TREATMENT–wellMt6Location Terme 3000 – Moravske toplice (SLO)

Processes Filtration. iron removal

Type of plant INIF 2000D


Capacity 72 m3/h

WATER TREATMENT TERME 3000 – well MTV1 (T=45oC)


Manganese (Mn) (mg/L) 0,197 0,01

Turbidity (NTU) 1 < 0,2

COLD PROCESS WATER TREATMENT–well MT1Location Terme 3000 – Moravske toplice (SLO)

Processes Filtration, iron and manganese removal

Type of plant INIF 2000D


Capacity 72m3/h







APPLICATIONS


The following methods are used for disinfection in water technology: Chlorination with gaseous chlorine or sodium hypochlorite Disinfection with chlorine dioxide UV disinfection and ozonation (ozonation is primarily an oxidizing process) Choosing a disinfection method depends on water type and composition, type of microbiological pollution, plant capacity, specific conditions in which the plant for water treatment operates, etc.


The UV disinfection process from the above listed methods is specific; it runs without adding any substances in the water. UV light affects the microorganisms, so that the energy of its photons damages the DNA and thereby these cannot reproduce successfully and cause diseases. The method is suitable for disinfection of drinking and process water (1) and waste water (2).

Chlorination with gaseous chlorine and sodium hypochlorite is suitable for water disinfection with low content of organic substances. Plants for electrolytic production of NaOCl at the place of use (4) present an interesting alternative to gaseous chlorine.

Chlorination at higher contents of organic substance is substituted with chlorine dioxide which is produced by mixing 7.5 % of NaClO2 and 9% of HCl. Chlorine dioxide also breaks through biofilms at the walls of pipe systems and reservoirs (5).

Ozonation is predominately an oxidizing process. It is primarily used in water pretreatment. It also improves the coagula-tion characteristics of suspended particles in the water. It is an excellent method for oxidizing Fe, Mn, H2S, organic substances, etc. It is produced in special generators, where oxygen molecules (O2) are split in the presence of a strong electrical field into specific atoms (O) which are then combined into ozone molecules (O3). Due to its high oxidizing potential ozone is also used as a very efficient disinfection substance (3).

Introduction

PRESSUREUV REACTOR

SODIUM HYPOCHLORITEGENERATOR

CHLORINE DIOXIDE GENERATOR

UV REACTORIN A CANAL

OZONEGENERATOR1 2 3

4 5

DISINFECTION AND OXIDATION ENG 1/125 years MAK CMC ©1989-2014





APPLICATIONS


This method is recommended especially for disinfection of:

•small public drinking water supply systems

•hot sanitary water systems

•heating, ventilation and air conditioning systems (HVAC)

and very effectively for Legionella control and prevention.

ClO2 prepared by peroxo-disulfate method ensures all benefits of ClO2 as a disinfectant and oxidant with very low level of

health and occupational exposure risk.

Dosing is applied proportionally to water flow or storage tank volume. Dosing plants type DOS D or PRODOS D by

MAK CMC Water Technology Ltd. are being used for this application (please see product brochures).

Benefits of peroxo-disulfate method are:

•easy and safe preparation of ClO2 solution

•easy handling and storage

•no special safety measures need to be taken

•low investment cost.

Biostream® ZERO consumption depends on required ClO2 dose as g ClO2 per m3 of water:

0,2 g ClO2/m3 1 l/15 m3 of water

0,1 g ClO2/m3 1 l/ 30 m3 of water

Biostream® ZERO can be supplied in plastic containers with content volume of 1L, 5L and 25L.


2 NaClO2 Na2S2O8 ClO2 2 Na2SO4

sodium chlorite

sodium peroxo-disulfate

chlorinedioxide

sodiumsulphate

liquid component solid component

ClO2 solution can be prepared by peroxo-disulfate method by mixing liquid component (sodium chlorite) with solid component (sodium peroxo-disulfate). Solid component is added to the liquid component 24 hours prior to use. Such ClO2 solution is stable for application for up to 3 months.

BIOSTREAM ZERO ENG 1/225 years MAK CMC ©1989-2014




Flow up to (m3/h) (m3/month) 5(50 ) 10(250 )

Dosing plant PRODOS 1/2 EUR 982 + 81 -

Dosing plant PRODOS 3/3+ EUR - 1183 + 81

Initial supply amount; 5l EUR 69 -

Initial supply amount; 25l EUR - 260

TOTAL NET EUR 1.132 1.524

DISINFECTION COST (EUR /m3): 0,35 EUR /m3 +/- 20% (depending on water consumption)

(calculation dose 0,1 g ClO2 per m3 of water, with reference to water quality)

•PHOTOMETER MINIDIRECT ClO2 measuring range: 0,01-3,8mg/L

•CHECKIT COMPARATOR ClO2 measuring range: 0,01-0,2 mg/L

CONTROL ANALYTICS

DOSING PLANT INCLUDING COMMISSIONING


BIOSTREAM ZERO ENG 2/225 years MAK CMC ©1989-2014




SANITARY HOT WATER TREATMENTPHYSICO-CHEMICAL AND MICROBIOLOGICAL CONDITIONS

APPLICATIONS


NOTE–see pictures of marked machines on page 2: 1 - SFS, PATFIL; 2 - IRGATREATTM PO 705D; 3 - PRODOS; 4 - SANOM, MINOM, INOM; 5 - UV; 6 - ClO2

physical treatment includes entry water filtration (mechanical and cartridge filters, ultrafiltration (1)). This reduces particle content in the entry water and thereby reduces the probability of mechanical wear of equipment or parts of equipment in the system, the possibility of sediments, and indirectly reduces the probability of microbiologic water contamination in the system. Ultrafiltration also functions as a mechanical and microbiologic filter. chemical treatment: dosage of condensed polyphosphates and silicates (stabilization of water hardness and corrosion prevention(2) and (3)), partial ion exchange water softening (by reducing water hardness and reducing scale deposition (4)). disinfection: UV disinfection (5), disinfection with chlorine dioxide (6).This includes occasional water thermal shock in the system to a temperature of min. 700C which is not the subject of this introduction.

mechanical cleaning of equipment and parts of the system (rinsing, scrubbing),chemical removal of scale (rinsing with acid water solutions), process for thermal shock disinfection of the system (dosage of disinfection substances into the system followed by rinsing of outlet taps and recirculation of system water for a regulated period).

If the treatment system is inadequate or does not work optimally occasional curative procedures are required:

Systems for hot sanitary water treatment and supply have to ensure: adequate quantity of hot water with proper temperature at every period of the day microbiological purity of supplied water the sort of physico-chemical characteristics that prevent scale deposition mechanic and corrosion events that would reduce efficiency of treatment and supply system (reducing water flow, transfer of scale, sediment), shortening the life expectancy of equipment and parts of equipment in the system (corrosion, mechanical wear), and indirectly (due to scale and sediment) questionable microbiological water quality.


PHYSICO-CHEMICAL AND MICROBIOLOGICAL CONDITIONS

General concept for hot sanitary water treatment

Hardness 1-1,5 mmol/l (6-8 0dH)Phosphate dose 6,7 mg PO4 / l (max)LegionellaClO2 0,05- 0,2 mg/l

Guidelines for warm sanitary water quality

Concentration of Legionella bacteria in drinking water

Measures

CFU/L < 100 100 < CFU/L > 10000 CFU/L > 10000

Regular yearly

system control

Epidemiologic control, overview and maintenance

of the water pipe system

Immediatethermal shock

or shock disinfection

WARM SANITARY WATER TREATMENT ENG 1/225 years MAK CMC ©1989-2014

SANITARY HOT WATER

WATER HEATING (THERMAL SHOCK)

USERS

HOTWATERTANK

RETURN

SAMPLE

CHEMICAL DISINFECTION

INLET WATERWATER TREATMENT

- INLET WATER FILTRATION (SFS, PATFIL)- BLENDED SOFT WATER (SANOM, MINOM, INOM)- WATER DISINFECTION a) CHLORINE DIOXIDE (Oxiperm Pro; Grundfos) b) UV DISINFECTION (Aquada, series A, BX; ITT Wedeco)- ULTRAFILTRATION (Uflex)- PROPORTIONAL DOSING OF INHIBITORS (Prodos, Irgatreat)

Physico-chemical and microbiological criteria for water treatment:




Devices, mentioned on previous page (photos):

1 2 3

4

5 6

SFS, PATFIL

SANOM, MINOM, INOM

IRGATREATTM PO 705D PRODOS

ClO2 (GRUNDFOS)UV (XYLEM WEDECO)

WARM SANITARY WATER TREATMENT ENG 2/225 years MAK CMC ©1989-2014


PHYSICO-CHEMICAL AND MICROBIOLOGICAL CONDITIONS





APPLICATIONS



For prevention of corrosion and scale formation, additives / inhibitors in form of condensed polyphosphates, silicates or their combination are being used to treat sanitary hot water.Dosing of the additives / inhibitors is done via flow proportional dosing plant (Type PRODOS) into the entry of sanitary hot water system, boiler hot water tank or heat exchanger.

Hardness of inlet water up to 2.5 mmol/l (150dH) Temperature of hot sanitary water up to 600C Adequate exchange (consumption) of hot sanitary waterTreatment systems designed to prevent high temperatures (locally) on surfaces in contact with water (heat exchangers).

In case the above mentioned conditions cannot be met, the use of water softeners (SANOM, MINOM, INOM) can be applied alternatively to reduce water hardness to 1-1.5 mmol/l (5- 8 0dH).

SINGLEPLANT

DOUBLEPLANT

SINGLEPLANT

DOUBLEPLANT

SANOM MINOM INOM

25 years MAK CMC ©1989-2014 CONDITIONING ENG 1/1

Successful treatment requires the fulfillment of the following conditions:





APPLICATIONS



KOLONA A

REVERSE OSMOSIS

KOLONA BSOLNIKPS

LS

M

REZERVOIR OF DI WATER

PER

MEA

T

KA

NA

L

KO

NC

ENTR

AT

DO

BIT

EK

INLET

C

CPREVODNOST

MEJA DOBAVE

c

LS

CHEMICAL TREATMENT

SEWERAGE

THERMIC WATER TREATMENT (DEAERATION)

STEAM BOILER

RETURN CONDENSATE

M LS

MEJA DOBAVE

ELEKTRO

STEAM BOILER PLANT

AUTOMATIC SINGLESOFTENING PLANT

CHEMICALTREATMENT

AUTOMATIC BLOW DOWN (DESALINATION)

COOLING TOWER

INLET

V KANALIZACIJO

C

TIC

MM

INHIBITORBIOCIDE

LS LS

CONDUCTIVITY QIC

LIC

RECIRCULATING COOLING SYSTEM

STEAM BOILER PLANTS

RECIRCULATING COOLING SYSTEMS

MAKE UP WATER TREATMENT PLANT TYPE1

Ion softening (IX_s) (SANOM), MINOM, INOMIon dealkalization (IX_a) MIDEK, INDEKReverse osmosis (RO) (MINIRO), INIRODemineralization (IX_d) MIDEMElectrodeionization (ED) EDION

1 – See corresponding brochure material from MAK CMC tehnologija vode d.o.o.2 – Substances have the common mark IRGATREAT; produced by SUEZ ENVIRONNEMENT.

NOTE: TABLE CONTINUATION ON PAGE 2

CHEMICAL TREATMENT OF FEED WATER (DOS, PRODOS)1

CHEMICAL2 TREATMENT APPLICATION

ION SOFTENING ENG 1/2

AUTOMATIC DOUBLE SOFTENING PLANT

25 years MAK CMC ©1989-2014

Make up water: after IX_s, without return condensate; low and medium sized pressure boilers in the food-processing industry and pharmacy (FDA); direct contact: steam – product.Make up water: after IX_s, IX_a, IX_d, RO, ED; low and medium size pressure boilers in the industry, also in the food-processing industry and pharmacy with no direct contact: vapor/steam - product.Make up water: after IX_s; protection of the condensate network; low and medium sized pressure boilers in the industry; also in the food-processing industry and pharmacy (FDA); direct contact: vapor/steam–product.Make up water: after IX_s, IX_a, IX_d, RO, ED; protection of the condensate network;Low and medium sized pressure boilers in the industry; also in the food-processing industry and pharmacy with no direct contact: steam – product.Make up water: after IX_s, IX_a,IX_d, RO, ED; low and medium sized pressure boilers in the industry; Also in the food-processing industry and pharmacy with no direct contact: steam - product.Make up water: after IX_s; efficient dispersant substance; industrial steam boiler generators;Also in the food-processing industry and pharmacy (FDA);direct contact: steam - product.Make up water: after IX_s; efficient dispersant substance; industrial steam boiler generators;Also in the food-processing industry and pharmacy (FDA); direct contact: steam – product.Make up water: after IX_s, IX_a, IX_d, RO, ED; oxygen reduction in the feed water; industrial vapor/steam boiler rooms; also in the food-processing industry and pharmacy with no direct contact: steam – product. Make up water: after IX_s, IX_a, IX_d, RO, ED; alkalization of boiler water; combination with – for example - PO 700; industrial steam boiler rooms; also in the food-processing industry and pharmacy (FDA); direct contact: steam – product.

Oxygen scavenger, scale inhibitor,dispersantOxygen scavenger, alkalization,scale inhibitor, dispersantOxygen scavenger, scale inhibitor, dispersant,protection of the condensate networkOxygen scavenger, alkalization,scale inhibitor, dispersant, protection of the condensate networkScale inhibitor, dispersant

Scale inhibitor, dispersant

Scale inhibitor, dispersant

Oxygen scavenger

Dispersant, alkalization

MF 851

MF 855

MF 880

MF 885

PO 700

CD 738

CD 900 /CD 903 FDACI 720

CI 740


Ion softening, partial softening (IX_s) (SANOM), MINOM, INOMReverse osmosis (RO) (MINIRO), INIROBlow down (desalination) (OA) DESAL




HOT SANITARY WATER TREATMENT

UNDERFLOOR HEATING SYSTEM

HEATING SYSTEMS

WATER SOFTENER HEATING SYSTEM BOILER TREATMENT

M LS

INLET

TICM

HOT WATER BOILER BATTERYPROPORTIONAL DOSING PLANT

LS

PARTIALSOFTENING

TO DRAIN

HEATEXCHANGER INLET

C

USERS

PARTIAL SOFTENING TYPE MINOM

C

INLET

PROPORTIONALDOSING

TO DRAIN

M

LS

AIR-CONDITIONING(SPRAY CHAMBERS)

AIRFLOW

AIR-CONDITIONING (SPRAY CHAMBERS)

HOT SANITARY WATER TREATMENT

HEATING SYSTEMS

AIR-CONDITIONING (SPRAY CHAMBERS)

WATER TREATMENT PLANT TYPE1

Ion softening, partial softening (IX_s) SANOM, MINOM, INOMConditioning (MT) PRODOS


Ion softening, partial softening (IX_s) SANOM, MINOM, INOMReverse osmosis (RO) MINIRO, INIROTreatment (M) PRODOS, DOS

1 – See proper brochures from the company MAK CMC tehnologija vode d.o.o.2 – Substances have the common mark IRGATREAT; produced by SUEZ ENVIRONNEMENT.

CHEMICAL TREATMENTCHEMICAL2 TREATMENT APPLICATIONMF 730 / Scale and corrosion Hot sanitary water,PO 705D inhibitor common water hardness: 4 to 15 odH.

CHEMICAL TREATMENTCHEMICAL2 TREATMENT APPLICATIONAS 100 Scale inhibitor, dispersant Air-conditioning, air humidification, make up water: partial softened water

WATER TREATMENT PLANT TYPE1

Ion softening (IX_s) SANOM, MINOM, INOM, MINMEHConditioning (M) DOS

CHEMICAL TREATMENTCHEMICAL2 TREATMENT APPLICATIONMF 855 Oxygen scavengers, Heating system with alkalization, scale inhibitor, open expansion, make dispersant up water: soft waterMF CF5 Corrosion inhibitor, dispersant, Closed heating systems; inhibitor of Cu corrosion, make up water: soft protection of Al parts and demineralized water

CHEMICAL TREATMENT (DOS, PRODOS)1

CHEMICAL2 TREATMENT APPLICATION

ION SOFTENING ENG 2/225 years MAK CMC ©1989-2014


AS 100MF 315

MF 335

MF CF3

MF CF5

BC 08

Scale inhibitor, dispersantScale inhibitor, corrosion inhibitor,dispersant, inhibitor of Cu CorrosionScale inhibitor, corrosion inhibitor, dispersant, inhibitor of Cu CorrosionCorrosion inhibitor, dispersant, inhibitor of Cu corrosion, protection of Al partsCorrosion inhibitor, dispersant, Cu inhibitor, protection of Al partsBactericide, fungicide, S.R.B.

Open recirculating cooling systems; Make up water: partially softened water, non-softened(conditionally)Open recirculating cooling systems;Make up water: soft and partially softened water.Open recirculating cooling systems;Make up water: soft, partially softened, de-alkalized and demineralised water Open (conditionally) and closed recirculating systems;Make up water: soft water.Closed recirculating systems, conditionally also opened recirculating;Make up water: soft and demineralized water.Open recirculating cooling systems.





APPLICATIONS



MINDOSBatch dosator

HLAVSample

cooler

NEVTROKCondensate neutralization

LOVIBONDequipment for field analysis

sample

Material: AISI 304Test pressure: 25 bar

coolingwaterinlet

DN8 (1/4’’)

50

0

25

5

29

5

160

165

340

150

DN10 (3/8’’)

DN15 (1/2’’)drainage

INLET R1”

- -

-

OUTLET R1 ¼”

INLET R1” OUTLET R1 ¼”

FILLER

ACCOMPANYING EQUIPMENT ENG 1/125 years MAK CMC ©1989-2014





APPLICATIONS



Problems caused by inadequately treated water in heating systems can be divided into three sections:1. Corrosion of metal materials included in the system.Most corrosion processes in heating systems occur due to oxygen presence and inadequate combination of built-in materials in direct and indirect contact (ferroalloy/copper/aluminum, stainless steel/galvanized elements, copper alloy/aluminum, etc.). 2. Formation of scale on heating elements and pipeline surfaces.Scale in heating systems is the result of inadequate water treatment (water with exceeded concentration of calcium and magnesium salts, i.e. hard water) used in first system charging and later for complementing system loss.3. Accumulation, i.e. concentration of sludge and suspended particles.Sludge, mud, and suspended particles are also the result of oxygen corrosion on iron steel, the use of chemical substances on sulfite basis which react directly with dissolved oxygen and cause precipitates, abrasion of materials due to excessive speed of medium, inadequate cleaning of pipe connections and heating devices before the first charging.

Water with various temperature regimes is used as a medium for heat transfer in heating system circuits. There are many kinds of heating systems which are especially dependent on the type of heating device (hot-water* or warm-water boiler**) and system implementation (district heating or floor heating, open expansion or a closed system with a direct pump, heat exchangers, etc.). Heating systems are roughly divided into:1. Warm-water heating systems The usual temperature regime is 90°C in pre-flow, and 70°C in return flow system. Expansion vessels – which can be open or closed - are typically used in these types of systems. 2. Hot-water heating systemWater pressure in the system is higher than the atmospheric pressure and that is why temperatures at pre-flow and return flow are higher than 100°C (for example: 110/90 or 130/110).3. Low-temperature heating systems The system operates at maximum water temperature of 75°C in pre-flow and 40°C in return flow. Low-temperature heating is especially suitable for floor, wall or ceiling heating, as well as solar heating and heat pumps. (*A hot-water boiler is a device that heats water over 100°C.) (**A heating boiler is a device that heats water up to 100°C.)

WATERTREATMENTINHEATINGSYSTEMS

HEATING SYSTEMS ENG 1/225 years MAK CMC ©1989-2014




Division in heating systems runs as follows: Water used for charging and completing losses (added/ make up/ water), and water that circulates between the heating devices and users (system water).

The use of plants for water treatment and chemical substances for conditioning depends primarily on the size (water volume in the system), type of heating system (temperature regime), type of loss completion (manually or automati-cally), materials included in the system (iron, copper, aluminum), and physico-chemical characteristics of added/ make up water. The aim of water treatment is to prevent the formation of all types of corrosion, scale, and suspended substances (except those arising from mechanical abrasion). Water treatment has to comply with all demands as prescribed by heating system supplier (boiler plants, heat exchangers, etc.).

Water treatment for the heating system can be implemented in two places: at the entry into the system for filling or completing –make up water in the heating system – system water.

Make up, water is treated with procedures of ion water softening (plants MINMEH, SANOM, MINOM, INOM), and also with water demineralization when required (plants: MIDEM, MINIRO, INIRO) from the water supply network. System water treatment is divided into: mechanical – partial filtration in by-pass, sludge traps, membrane degassers, in special implementations also direct softening of system water, and chemical – dosing corrosion inhibitors, sludge, and dispersants (plants: DOS, PRODOS, MINDOS).

Substances for oxygen reduction, substances for passivation of metal surfaces and dispersants that prevent sedimentation and accumulation of suspended particles in the system are added to system water. These can then be eliminated by partial filtration of system water or blow-down (controlled replacement of system water with fresh make up water).

Adding substances for conditioning heating systems according the effectiveness, that is active components: 1. Oxygene scavengers (sulfite*, hydrazine, DEHA, carbohydrazide, etc.)2. Substances for passivation of metal surfaces (hydrazine, DEHA, phosphate, silicate) that form a protective film on metal materials.3. Polymer dispersants that prevent sedimentation and accumulation of possible formed suspended particles in the system. These can then be eliminated by partial filtration of system water or blow-down (controlled replacement of system water with fresh make up water).(*Sulfites in reaction with oxygen form sulfate ion in system water, due to which the corrosion potential of system water arises in time. In the event

that characteristics of heating system are such as to allow this occurrence the use of a polymer is recommended – consult with MAK CMC d.o.o.).

Type of substances for conditioning of heating system: 1. IRGATREAT MF CF5: prevents corrosion on metal surfaces by forming a protective film, it contains inhibitors for copper corrosion and offers protection for aluminum elements in heating systems.2. IRGATREAT CI 2001: substance for oxygen binding that does not contain sulfite, passivation of iron and copper surfaces.3. IRGATRAT CI CS: substances for adjustment of pH value in system water.

Practical field analytical methods are available for control of operating parameters and active substances in make up water and system water of heating systems.

Based on knowledge, long-tem experience and with the support of our suppliers the company MAK CMC offers customers support and provides for adequately treated water in heating systems which enables their efficient, long-term uninterrupted and economic use.

Water treatment


HEATING SYSTEMS ENG 2/225 years MAK CMC ©1989-2014




RESIDENTAL WATER TREATMENT

APPLICATIONS



APPLICATIONS



Air humidification is one of the basic operations in HVAC systems. Purpose: control of relative humidity (30 – 50 %) and air cooling (adiabatic humidification).

Humidification processes: Adiabatic: spray and contact humidifiers, pressurized, water-jet: water atomizer nozzles spray fine water droplets at high pressure, directly into air, humidification with steam.

Treatment of make up water, which is added to the systems, is an important part of each of these processes, because it influences also the quality of system water (water in collection tank in adiabatic processes). Adequate water treatment prevents the formation of scale (clogging of nozzles, showers, contact packing, boilers for vapor generation), corrosion of metal surfaces (spray chambers), pollution of rooms with particles (adiabatic and pressure humidifica-tion), bacteriologic pollution of the water system and as a result also air-conditioned rooms (adiabatic humidification).

Guidelines for water quality in HVAC systems are set by local legislation and various recommendations (for example: VDI 3803), which is generalized and presented in Table 1.

Adiabatic humidification (evaporative cooling)Adiabatic humidification is contact humidification between water and air without energy exchange. At the same time, it also cools the air proportionally to the accumulated quantity of water vapour. The efficiency of humidification and cooling depends on the available temperature of the dry thermometer and humidity of the air in the system. Humidifi-cation and cooling take place according to a psychrometric adiabatic line.

Contact air-water is usually achieved in two ways: Water is sprayed counter current into air-flow (spray chambers) Air and water are in contact at the surface of the wetted packing (plastics, originally also straw).

In both ways, water that does not evaporate into the air phase is collected in the tank under the spray chamber or packing. Water losses are replaced in the collection tank and returned with recirculating pump back into the humidification process.

PARAMETERTYPE OF HVAC SYSTEM

Standard air-conditioningrequirements

Data processing areas

Sterile and clean rooms

7 - 8,5 - -

<1000 < 300 <120

> 20 -

< 0.7(4)

-

<3.5(20) -

< 180 - -

< 290 - -

< 1000 < 100 < 10

< 1

AIR HUMIDIFICATION ENG 1/225 years MAK CMC ©1989-2014

pH value -

El. conductivity (at a µS/cm

temperature of 20°C)

Calcium Ca2+ g/m3

(Carbonate hardness) mmol/l

(°dH)

(carbonate) hardness; mmol/lhardness stabilized (°dH)with an inhibitor

Chloride Cl- g/m3

Sulfate SO42- g/m3

No. of aerobic bacteria CFU/ml

Legionella CFU/ml

Table 1




Possible negative effects on the quality of circulating water and air quality in the HVAC system: increasing salt concentration in circulating water and thereby increased tendency toward scale formation on spray nozzles or surfaces of contact packing. By increasing salt concentration the possibility of space pollution with salt particles from drops of water carried by the air also increases. It also increases the corrosion potential of circulating water. Excessive microbiological pollution of system water.

Measures: softening or blended-softening of make up water, dosing of scale inhibitors and occasionally oxidizers to improve the microbiological conditions in the system water, blow down of the system water (reduction of salts and particles concentration). In larger systems automatic blow-down is recommended, UV disinfection of system water.

Recommended water treatment scheme (Scheme 1)

Suitable systems for water treatment: SANOM, MINOM, MINIRO, INIRO, PRODOS, DESAL, AQUADA

Pressurized and water-jet humidification Water is sprayed directly into the conditioned air by high-pressure nozzles. Air is thereby humidified and cooled.

Make up water treatment has to prevent the following: formation of scale on spray nozzles, particle load in the system; precipitation of remaining dissolved salts is a result of water evaporation. Particles are deposited on surfaces in contact with conditioned air as dust.

Measures: minimum required measure is softening or blended-softening of make-up water HVAC systems requiring higher degree of system water quality utilize water demineralization with reverse osmosis.

Suitable water treatment systems: SANOM, MINOM, MINIRO, INIRO

Vapor humidificationThis way requires the use of vapor produced with electric vapor generators for air humidification. Make up water softening is hereby mandatory.

Suitable water treatment systems: SANOM, MINOM

hmaks < 1,5 m

L

AQUADA

AIR HUMIDIFICATION ENG 2/225 years MAK CMC ©1989-2014


supply fan spray chamber

collection tank

circulationpump

blowdown

UV disinfection

dosage ofinhibitor / oxidant

partial softening /demineralization

make upwater




PROGRAMME OF MAKCMC COMPANY

ACTIVITIES

DRINKINGWATER TREATMENT

coagulation, flocculation, sedimentation, filtration,iron and manganese removal, adsorption, softening,

hardness stabilization (SUEZ), denitrification, arsenic removal,ultrafiltration (UF), reverse osmosis, disinfection (Grundfos),

chemical storage (Astro) and dosing (Grundfos), mixing (Statiflo)TECHNOLOGICAL WATER TREATMENT

coagulation, flocculation, sedimentation, filtration, iron and manganeseremoval, adsorption, softening, hardness stabilization (SUEZ), denitrification,

arsenic removal, reverse osmosis (RO), electrodeionization (EDI), disinfection (Grundfos),chemical storage (Astro) and dosing (Grundfos), mixing (Statiflo), ultrafiltration, ion exchange

WATER TREATMENT FOR ENERGETICS (SUEZ))cooling and heating systems , steam production , chemical cleaning

SANITARY WATER TREATMENTmicrofiltration, blended soft water, hardness stabilization (SUEZ), disinfection, chemical cleaning

DRINKING, TECHNOLOGICAL AND WASTE WATER DISINFECTIONultraviolet (UV) light, ozone [Xylem WEDECO], chlorination, chlorine dioxide [Grundfos]

WATER TREATMENT PLANT AUTOMATIONdosing, filtration, softening, ion exchange, membrane technologiesPHYSICAL AND CHEMICAL WASTE WATER TREATMENT

AND DISINFECTIONcoagulation, flocculation, sedimentation, pH control, neutralization,oxidation, reduction, precipitation of metals, ion exchange (waste

water recirculation), ultrafiltration (oil emulsions), disinfection (Xylem WEDECO), chemical storage (Astro) and dosing

(Grundfos), mixing (Statiflo)ANALYTICS

sampling taps, water analysisequipment (Lovibond)

SERVICES

CONSULTINGDESIGN

EQUIPMENT ANDPLANT INSTALLATION

ANALYTICS AND SYSTEMFOLLOW-UP

SYSTEM OPTIMIZATIONCHEMICAL CLEANING OF

THERMO-ENERGETIC PLANTSTRAINING

MAINTENANCEEQUIPMENT SERVICE


LAMELLA SEPARATORSFILTERS, IRON AND

MANGANESE REMOVAL PLANTS,ADSORPTION PLANTS

ION EXCHANGE PLANTSsoftening, dealkalization, deionization,

denitrification, arsenic removalMEMBRANE TECHNOLOGY PLANTSultrafiltration (UF), nanofiltration (NF),

reverse osmosis (RO), electrodeionization (EDI)ANALYTICS AND CONTROL EQUIPMENT, PLANT AUTOMATION

desalting units for cooling systems, water sampling,conductivity indicators and meters, water-level measurements,

pH and redox measurement and control equipment,plant management units

CHEMICAL STORAGE AND DOSINGcoagulants, flocculants, oxidation and disinfection

chemicals, chemicals for ion exchangeresin regeneration and pH control, chemicals

for water treatment in energetics,chemicals for sanitary

water treatment

CH

EMIC

ALS, E

QUIPMENT AND SPARE PARTS SUP

PLY

PRODUCTION

ion exchangers and membrane technologies

CHEMICALS FOR USE IN INDUSTRIAL

WATER MANAGEMENT (SUEZ)CHEMICALS FOR USE IN SANITARY

WATER TREATMENT (SUEZ)MICROFILTERS, CARTRIDGES AND FILLERS

REINFORCED POLYMER PRESSURE VESSELS (Eurotrol)CHEMICAL-RESISTANT VESSELS AND REACTORS (Astro)

PLASTIC PIPES AND FITTINGS - PVC, PP, PE, PVDF (Betaplast), (+GF+)

STATIC MIXERS (Statiflo)AUTOMATION ELEMENTS FOR (Pentair), (Siata), (Fleck)

filters, ion exchangers and membrane technologiesUV AND OZONE SYSTEMS [Xylem WEDECO],SPARE PARTS AND SERVICE / MAINTENANCE

WATER ANALYTICS - EQUIPMENT (Lovibond) AND SPARE PARTSFILTRATION MEDIA

sand, anthracite, active carbon, zeolites, silicates,oxidation media, polyphosphates

ION EXCHANGE RESINSCOAGULANTS, FLOCCULANTS

DISINFECTION AGENTSSALT TABLETSfor ion exchange

softeners

PROGRAMME OF MAKCMC COMPANY


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CATALOG - MAKCMC - Tehnologija vode N G L E S K A S T R A N...MAKCMC tehnologija vode d.o.o.,...

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Transcript of CATALOG - MAKCMC - Tehnologija vode N G L E S K A S T R A N...MAKCMC tehnologija vode d.o.o.,...