Synopex Company Introduction
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Transcript of Synopex Company Introduction
COMPANY INTRODUCTION
1. Company Introduction
2. History
3. Water Treatment Business
4. High Performance Filter Business
5. Reference
Contents
Dongtan
Pohang
• Touch-Screen • Tempered glass • Key-PBA
• High performance Filter • Industrial packing Materials
• Daegu (Water Treatment System)
• China Corporate (Tianjin, Dong guan)
China
CEO Son Gyung Ik
Capital 220 Billion Won
Employee No Dongtan About 560
Pohang About 130
Major products Home Page
Dongtan • Touch-Screen • Tempered glass • Key-PBA
Pohang • Water Treatment System • High Performance Filter • Industrial packing Materials
Home Page www.synopex.com
Sites of business • Pohang(Head Office) • Seoul / Dongtan / Giheung / Daejeon Gimhae / Gimcheon / Daegu / China
Outline
Major Clients
Daegu
Water Treatment
Company Outline 1
Hold lots of registrations related to water treatment professional company Hold 6 patents for membrane & lots of intellectual properties Secure Membrane Technologies in the field of water treatment Developed Ultra filtration(PAN type) & Gas separation membranes for the first time in Korea Hold 14 patents related to Gas separation membranes Manufactured Cartridge Micro-Depth Filter using Melt-Blown Technology for the first time in Korea
• 1985. 04 Foundation • 1994. 11 Development and sales of water treatment filter • 2006. 02 Started Filtration System Business • 2006. 06 M&A with Yoowon Telecom and Shinyang P&P • 2006. 07 Technology Transfer & localization of Nano-composite membranes
with Korea Research Institute of Chemical Technology • 2006. 08 Developed high-performance filters for Semiconductor / LCD • 2007. 09 Developed Nano-composite membranes(NF) • 2008. 04 Developed high-performance filters for CMP Slurry • 2008. 12 Developed high-performance hollow fiber membranes • 2009. 02 Signed MOU with Eqilim Danesh Co.(IRAN) • 2009. 03 M&A with membrane and water treatment engineering company • 2009. 07 Started Water Business Group • 2009. 08 M&A with Water Treatment Systems Equipment Manufacturers • 2010. 03 Registered the patent under the title of ‘Nano separation method/equipment of saline water from Kimchi salting process’ • 2010. 04 Registered the patent under the title of ‘Small package type water supply facilities system by purifying a subterranean water or a valley water by using Ultrafilter’ • 2010. 06 Registered the patent under the title of ‘Manufacturing system of compost and liquid fertilizer from livestock excretion’ • 2010. 07 Registered the patent under the title of ‘Small package type water supply facilities system by purifying a subterranean water or a valley water by using RO membrane • 2010. 10 Developed Reverse Osmosis membrane(RO) • 2011. 01 Registered the patent under the title of ‘Treatment system of fluoride wastewater using membrane / Remove T-N, T-P, color from effluent and effluent reusing system using membrane’ • 2011. 02 Registered the patent under the title of ‘Removal system / method of phosphorus from wastewater’ • 2011. 06 Registered the patent under the title of ‘Reusing system of sodium hydroxide from textile manufacturing process’
2 2 History
Membrane Separation Process has better reclamation effect than existing Physical Chemistry . The Trend of Water Treatment Business is changing to Eco-Friendly Membrane Separation without Chemical use.
Membrane Separation is expanding its market in Leading Country (USA, Japan)
Enforcement of Domestic Membrane Separation Certification System (2008. 12. 23 Law Announcement) <Market Size of Water Treatment Membrane >
To have Core Technologies for Water Treatment Filter
Synergy through Technology convergence among subsidiary companies.
Providing Total Solution for Water Treatment
<Strength of SYNOPEX’ Water Treatment System>
$303 hundred million
Water Treatment Business 3
2007 2010
$61 hundred million
Overview
6 6
3
Acquired Patents
Patent Title Registration No. Registration Date Remark
1 Nano separation apparatus of saline water from Kimchi salting process No. 10-0950558 2010. 03. 24 Complete
2 Nano separation Method of saline water from Kimchi salting process NO. 10-0950559 2010. 03. 24 Complete
3 Small package type water supply facilities system by purifying a subterranean water or a valley water by using Ultrafilter No. 10-0956871 2010. 04. 30 Complete
4 Manufacturing system of compost and liquid fertilizer from livestock excretion No. 10-0966279 2010. 06. 18 Complete
5 Small package type water supply facilities system by purifying a subterranean water or a valley water by using RO membrane No. 10-0974184 2010. 07. 30 Complete
6 Fluoride wastewater treatment system by adopting membrane No. 10-1007522 2011. 01. 05 Complete
7 Removal system T-N, T-P, color to reuse the wastewater effluent by adopting membrane No. 10-1009574 2011. 01. 13 Complete
8 Sewage and wastewater phosphorus removal system and method No. 10-1018636 2011. 02. 23 Complete
9 Waste caustic soda reusing system manufactured from the mercerizing system No. 10-1044620 2011. 06. 21 Complete
Water Treatment Business
7 7
3
R&D Status of Water Treatment System
Project Title Period Amount (million) Remark
1 * Project Title : Degu-Gyeongbuk Blue Gold Cluster Developing Project
SubTitle : Development of Customized Water Reuse Systems for Industrial
Wastewaters in Daegu-Gyeongbuk Region
2010. 7 ~ 2013. 4 2,448
Conduct-
ing
2 * Project Title : Eco-Industrial Park
Sub Title : The industrial water utilization Network by re-treatment of the
discharged water in Seongseo wastewater disposal center
2010. 9 ~ 2011. 8 183
Conduct-
ing
3 * Project Title : The Small & Medium Business Administration (National Project)
Sub Title : Developing the recovering device system of caustic soda
wastewater
2009. 5 ~ 2011. 6 445 Complete
4 * Project Title : Eco-Technopia 21
Sub Title : Development of a low energy recycled urban water treatment
technology integrating alternative water resources
2009. 3 ~ 2011. 11 961
Conduct-
ing
5 * Project Title : advanced Plant Technology Project (1-5)
Sub Title : RO Membrane Analyze and Diagnosis Technology of Next Generation 2007. 11 ~ 2012. 8 2,261
Conduct-
ing
6 * Project Title : advanced Plant Technology Project (4-1)
Sub Title : High efficient Maintenance of Seawater Desalination Plant 2010. 4
~ 2012. 8 6,166 Conduct-
ing
Total 12,653
Water Treatment Business
3
Foods Wastewater Treatment
Livestock Wastewater Treatment
Water Purification
Desalination
Caustic soda Wastewater
Wastewater Treatment
Wastewater Permeate
Reuse
Salt Wastewater Recovery
Pure &
Ultrapure
Water Treatment Business
Water Treatment Business
3
Outline
- Separate salinity from the seawater to use as drinking water and other purposes and through
this system, not only Cl-, Na+ but also inorganic salts can be separated
Characteristics
- Can secure vast quantity of water resources
- Possible to get water resources early due to the short construction period
- Doesn’t depend on seasons or water conditions
- Small footprint with the compact design
Water Treatment Business Seawater Desalination System
3
<Intake> <Pre-treatment>
<Reverse Osmosis(RO)> <Post Treatment>
Water Treatment Business Seawater Desalination System
3
1. Intake Need to take clean raw water in order to minimize loads of pretreatment. Intake point and method is very important due to affect a quality of raw water. Depth intake(large scale), Seaside construction(small scale), Seaside underground
well(small scale) 2. Pretreatment Removal material: bacteria, clay, colloid, SS Microfiltration, Ultrafiltration, Nanofiltration, Multimedia filters, Cartridge filters,
Coagulants 3. Reverse Osmosis RO machine is a key equipment to make a fresh water RO Membranes, Housings, Pumps, Energy Recovery Devices, Controls & Instruments 4. Post Treatment Permeate water mostly meet the standard of drinking water but pH is low, around 5~6. Chlorine, Injection of Ca(OH)2 or NaOH, Mineral Tower 5. Discharge Treatment Filtration, Treatment of membrane cleaning wastewater
Water Treatment Business Seawater Desalination System
3
China
Korea
Japan
Location 1~9, Dokdo-ri, Ulleung-eup, Ulleung-gun, Gyeongsangbuk-do , Korea
Area 187,554(East Island 73,297, West Island 88,740, affiliated Island 25,517)
Drinking Personnel
Civilians: 3 people Guards: about 50 people
Amount of Product Water
27/day
Membrane Spec. SHN 4040F(4” × 40”) × 12EA
< Seawater desalination system in Dok-do(East island)>
Water Treatment Business Seawater Desalination System
< Seawater desalination system in Dokdo(west island) > < Ras Az Zawr (Saudi Arabia) seawater desalination system >
3
Seawater Desalination System
Water Treatment Business
- Remove up to 99% of ions and contaminants including monovalent ions in the
groundwater applying the reverse osmosis pressure
- The system is suitable to the areas like desert and others where the salt concentration is
high
Treated water Tank
Raw water Tank
Pre-treatment
Ground -water
Membrane Treated water Tank
Post Treatment
Provide
Groundwater Desalination System
3 Water Treatment Business
Groundwater
Water criteria of developed countries
• TDS : 200 / ℓ • HARDNESS : < 100 / ℓ • COLON BACTERIUM : None
Water quality of SYNOPEX Inc.
• TDS : < 50 / ℓ • HARDNESS : < 20 / ℓ • COLON BACTERIUM : None
SUPPLY
500 ton/day
Groundwater Desalination System Drinking Water : 250,000 people/day (2ℓ / person ∙ day)
• TDS : 1,000 ~ 2,000 / ℓ • HARDNESS : < 200 / ℓ • COLON BACTERIUM : 100 EA / 100
3 Water Treatment Business Groundwater Desalination System
< Senegal Groundwater Desalination System 500ton/day) >
3 Water Treatment Business Groundwater Desalination System
3
Definition of SMDT (Synopex Mobile Drinking water feeding Trailer)
: Fully equipped the power generator and water treatment equipment in the
transferable trailer
SMDT key components
: Diesel generator , pre-treatment, membrane system, post-treatment
Water Treatment Business Mobile Drinking Water Feeding Trailer(SMDT)
3
Expected effects of SMDT
Door to Door service
Use of on-site water source
Safe water for health
Emergency resilient
The problems of groundwater for drinking
Particles (SS)
High TDS (Total Dissolved Solids)
Pathogenic bacteria
Harmful substances (heavy metals, etc.)
Water Treatment Business Mobile Drinking Water Feeding Trailer(SMDT)
Characteristics
Easy to install, operate, maintain
Compact design
Automatic operation
Power generator built-in type
Guarantee the treated water quality
Can supply sanitary water in the construction sites · islands · disaster areas
and other areas where are hard to get stable quality of water
Customized process for various water quality
Can remove heavy metals and ions through the RO membrane
Quick response to water demands and mobility
3 Water Treatment Business Mobile Drinking Water Feeding Trailer(SMDT)
3 Water Treatment Business Mobile Drinking Water Feeding Trailer(SMDT)
3 Water Treatment Business Mobile Drinking Water Feeding Trailer(SMDT)
- SMDT provides quick and continuous services to meet residents’ needs and demands.
- SMDT includes perfect facilities such as MF, RO & UV systems to generate pure
drinking water.
Treated Water
Concentrate
Ground water
Fuel
Pretreatment
A/C Softener
Post treatment
UV UV RO
Feed raw water
Electricity Generating
Room
Water Treatment Room
3
Raw water Tank
Mobile Drinking Water Feeding Trailer(SMDT)
Water Treatment Business
3
ITEMS MDT-20 MDT-50 MDT-100 MDT-200 MDT-400
1 ton truck 2.5 ton truck 1 Container system (20ft)
1 Container system (40ft HQ)
2 Container system (20ft+40ft HQ)
System Dimensions
W1.6m x L2.85m x H1.8m
W1.8m x L4.3m x H2.0m
W2.3m x L5.9m x H2.6m
W2.3m x L12m x H2.6m
W2.3m x L18m x H2.6m
Shipping Wt. 18,000 kgs + truck weight
3,000 kgs + truck weight 6,000 kgs 14,000 kgs 20,000 kgs
Capacity 1 /hr (20/day)
2.2 /hr (50/day)
4.5 /hr (100/day)
10 /hr (200/day)
20 /hr (400/day)
Electric generator
Diesel Engine, 10 Kwh x 60Hz
Diesel Engine, 10 Kwh x 60Hz
Diesel Engine, 20 Kwh x 60Hz
Diesel Engine, 20 Kwh x 60Hz
Diesel Engine, 20 Kwh x 60Hz
Water Quality
TDS (ppm)
HARDNESS (ppm)
TDS (ppm)
HARDNESS (ppm)
TDS (ppm)
HARDNESS (ppm)
TDS (ppm)
HARDNESS (ppm)
TDS (ppm)
HARDNESS (ppm)
< 150 < 50 < 150 < 50 < 150 < 50 < 150 < 50 < 150 < 50
Fuel Use Light Oil Light Oil Light Oil Light Oil Light Oil
Fuel Consumption 2.9 liter/ 1.35 liter/ 1.3 liter/ 0.85 liter/ 0.85 liter/
Mobile Drinking Water Feeding Trailer(SMDT)
Water Treatment Business
2850
1800
Groundwater
CIP R.W.P B.P S.F H.P MMF ACF C.P G.W.T P.W.T
Clean in place pump Raw water pump Booster pump Safety filter High pressure pump Multi media filter Activated carbon filter Control panel Groundwater tank Permeate water tank
Ventilation
Power Generator
1600
G.W.T P.W.T
CIP
B.P
R.W.P
MMF ACF
SF HP
0.5/hr per side × 2 SET
RO
Water Treatment System
C. P
UV
UV
SMDT - 20, 50, 100, 200
3 Water Treatment Business Mobile Drinking Water Feeding Trailer(SMDT)
Capacity : 20/hr (400/day) : Feeding people 200,000 people/day
6,000 12,000
Groundwater
Water Treatment System Power Generator
Pump
Ventillation 20/hr per one side × 2 SET
G.W.T
P.W.T C. P
UV UV
MMF ACF
SF HP
CIP
B.P R.W.P
3 Water Treatment Business
SMDT – 400 (2 Containers)
Mobile Drinking Water Feeding Trailer(SMDT)
3
Wastewater Effluent Reuse System
Reuse Permeate water
Discharge Concentra-te water
Water Treatment Business
< Hong-duck Inc. wastewater effluent reuse system (500 ton/day) >
3 Water Treatment Business Wastewater Effluent Reuse System
3
KISWIRE Ltd. Effluent Reuse System
Water Treatment Business Wastewater Effluent Reuse System
< KISWIRE Ltd. effluent reuse system (300 ton/day >
3 Water Treatment Business Wastewater Effluent Reuse System
3
- The system can recover wastewater and organisms at the same time
- The system can treat any wastewater through 2 steps of membrane system effectively
- The re-concentrated water is reused or discharged only small amount of wastewater
-The company can reduce the raw material costs and production costs by reusing the
wastewater
- Characteristics
Good quality of permeate water
Low maintenance costs
Easy to operate (no man-power is needed)
Automatic operation
Can reduce the usage amount of industrial water
Water Treatment Business Wastewater Effluent Reuse System
3
Synopex’s Process
Other company’s process
Wastewater Treatment M/F Membrane System
Water Treatment Business
3
Tubular type PVDF type
Water Treatment Business Wastewater Treatment M/F Membrane System
3
Characteristics of Fluoride wastewater Treatment System 1) M/F Membrane system - Perfectly remove chemical floc and particles 2) Compact design - Instead of Clarifier, compact membrane system is installed 3) Can secure stable water quality - Guarantee the Fluoride discharge standard(15mg/L) 4) Low maintenance costs - Due to adopting the tubular type(PVDF material) membrane, injecting amount of chemicals and producing sludge amount is reduced 5) High applicability - Can adopt at industrial wastewater and highly concentrated chemical wastewater 6) Automatic system - Easy to maintain and control 7) High recovery - Recover and treat all concentrate water (recovery : 95~99%) 8) Can install inside of the facility - No odor production system due to sealed membrane design
Water Treatment Business Wastewater Treatment M/F Membrane System
< Humelic etching wastewater treatment system (20 ton/day) >
3 Water Treatment Business Wastewater Treatment M/F Membrane System
< Chung-sim ENG Inc. Fluoride wastewater treatment system (200 ton/day) >
3 Water Treatment Business Wastewater Treatment M/F Membrane System
Outline
- Remove the suspended solids, viruses and alga for drinking water
- Can be represented as DIW(De-Ionized Water) or UPW(Ultra Pure Water)
- No electrolytes except for hydrogen ions and hydroxide ions by dissociation of water
* H2O <=> Hydrogen ion(H+) + Hydroxyl ion(OH-)
Characteristic
- Can Remove up to 99% of dissolved ions and contaminants in the water
- Water treatment system using RO(Reverse Osmosis) membrane
- Can produce resistivity ultrapure water by adding post treatment process
- Applied to the producing process of pure water for cosmetics, drugs and semi-conductor
industries
3
Pure / Ultrapure System
Water Treatment Business
< Ultra pure water system (60 ton/day) >
< Hap-dong Electronics Co., Ltd. pure water system (3 ton/day) >
< Myeong-nam Engineering pure water system (9.6 ton/day) >
3 Water Treatment Business Pure / Ultrapure System
3
1. Includes Pre-treatment, RO, EDI, Post-treatment processes
2. The resistance of final permeate water is 16~17MΩ
3. The processes can be changed by water condition of final permeate water
- UV-ST process can be skipped in double RO design
- Anion Polisher and Degasifier are included to get the value up to 18MΩ
RAW
WATER
MULTI MEDIA FILTER
CARBON FILTER
SOFTENER MICRO FILTER (5)
REVERSE OSMOSIS
STORAGE TANK
MB POLISHER
STORAGE TANK
UV-ST MICRO FILTER (0.1 )
P.O.U EDI UNIT
Water Treatment Business Pure / Ultrapure System
- Means the village sized water supply facility
- System provides clean and safe water by treatment of valley water, stream water
and groundwater for drinking water or other purposes
- Perfectly remove pathogens, heavy metals, microorganism, turbidity,
suspended solids and etc.
3
Outline
Small-sized water purification facility
Water supply system for
rural villages
Small-sized water supply facility = +
Mid & Small-sized Water Purification System
Water Treatment Business
1. Adopting automatic backwash filter - No need to exchange consumable supplies 2. Automatic operation - easy operation, unattended operation Possible 3. Simplifying process - stable system 4. Compact construction - space-saving
Conventional system
SYNOPEX system
3 Water Treatment Business
Valley Water Sand Filter MMF Drainage
CIP
UF or RO
Auto Backwash Filter
Intake Sand Filter or MMF Drainage
CIP
UF or RO
Auto Backwash Filter
Mid & Small-sized Water Purification System
41
Classification Conventional System SYNOPEX Membrane System
Problems - Existence of turbidity - Hard to remove waterborne organisms
- Directly affected when the membrane is damaged and broken
Water Quality - Unstable treatment when the water quality is changed
- No effects on the change of the water quality - Stable in the change of the raw water and turbidity - Upgrade the water quality by applying UF system
Maintenance - Man-power is needed - Automatic operation (Membrane life time is expended about 30%)
Chemical Use - Using excessive antiseptic - No use of chemicals
Construction Costs - Low startup costs
- High startup costs by applying UF system - Maintenance costs is incurred
* Conventional System * SYNOPEX Membrane System
3 Water Treatment Business Mid & Small-sized Water Purification System
Specially customized filtration system based on many
years of experiences Automatic system
Ultra filtration module
Compact facilities
3 Water Treatment Business Mid & Small-sized Water Purification System
Model Capacity (/day)
Pre-treatment
Post treatment
Method Control
SWS-030 30
Select by the
water quality
Select by the
water quality
UF/RO PLC control
SWS-060 60 UF/RO PLC control
SWS-100 100 UF/RO PLC control
SWS-120 120 UF/RO PLC control
Others Custom-design Custom-design
(MF, NF, RO) PLC control
3 Water Treatment Business Mid & Small-sized Water Purification System
Groundwater Treated water
Service Reservoir Service Reservoir after
filtration
After SYNOPEX filtration system
3 Water Treatment Business Mid & Small-sized Water Purification System
3 Water Treatment Business Mid & Small-sized Water Purification System
The high concentrated salt-wastewater (about 8~13%) is produced
: After 1-2 days, discharge the whole quantity of wastewater due to the difficulties in
treating the high concentrated salt-wastewater
Use a lot of groundwater to treat the salt wastewater → Increase the usage of water
The salt cost used in salting process is the most of total production costs of Kim-chi
Lower the business competition due to the high cost of Kim-chi manufacturing
(Domestic producing costs are double of China’s producing costs)
The membrane system can recover and reuse about 90% of salinity from the wastewater
• Can reduce 1/10 amount of wastewater generation (easy to treat),
• Can save salt costs about 90%
• Reduce in usage of groundwater
High Concentrated Slat-wastewater Recovery System
3 Water Treatment Business
Salinity water Foreign Material
MEMBRANE
Recovery of clean Salinity separation
Separate contamination
10%
90%
Salt water Permeate water
Concentrate water
3 Water Treatment Business High Concentrated Slat-wastewater Recovery System
Flow Diagram
Micro Filter
MembraneSystem
Treated Water Tank
(Intake Pond)
Condensed Water
Treated Water
Salt Water(100%
Amount)
ReuseNano
SegregatedSalt Water
(90% Amount)
Treat together in waste water
disposal(10% Amount)
Pre-Filter
Treated Water
Concentrate
3 Water Treatment Business High Concentrated Slat-wastewater Recovery System
< Hae-nam Kim-chi Inc. high concentrated salt wastewater facility construction (100 ton/day) >
3 Water Treatment Business High Concentrated Slat-wastewater Recovery System
Phosphorus Removal System
- Can reduce the injected chemical amounts to meet the discharge standard by putting
phosphorus to the sludge
- Compact design by designing the chemical injection line directly to the pulling pipe
Inject Alum(Al2(SO4)3․16H2O) to remove phosphorus(PO4)3- in water
Alum is injected to the anaerobic pond and concentration pond to form the
floc which is made of aluminum compound
Produced floc is separated and transferred to the concentration pond and
discharged as sludge Anaerobic pond
Biological Treatment Pond
Membrane
Disinfection Pond
Concentration Pond
Condensation Line
Injecting Alum
Phosphorus Removal System
Permeate
Effluent
Wastewater
(Phosphorus concentration in the effluent before treatment 2.0mg/L
Phosphorus concentration in the effluent after treatment
0.5mg/L)
3 Water Treatment Business
가축분뇨유 입
반응조A Decanter
제1무산소조
호기조
생물학적처리수조
침전조
Membrane(Spiral)방 류
처리수
농축수
제2무산소조
호기조
반응조B
Polymer Cake
유 입탱 크
무약주고액분리기
혐기여과조
슬러지저장조
액비 자원화
혐기여과조로반송
내부반송
침전슬러지
가압부상
Bag Filter
가압부상슬러지 PACPolymer
퇴 비자원화
Conventional Activated Sludge
DAF
Sludge
DAF Sludge
Settling Pond
Biological Treatment Pond
Biological Treatment Pond
Sieve Screen
Storage Tank
Liquefied Fertilizer
Resources
Return
Return
Compost Resources
Discharge
Permeate
Concentrate
Sludge Storage
Tank
Reaction Pond
Livestock Wastewater Treatment & Resource System
3 Water Treatment Business
Livestock Wastewater Treatment & Resource System
3 Water Treatment Business
음식물폐수(탈리액)유 입
반응조2차고액분리(Decanter)
무산소조 폭기조생물학적처리수조침전조
멤브레인 고도처리시스템 방 류
처 리 수
농축수
폭기조 폭기조
Polymer 탈수 Cake
멤브레인유입탱크
처 리 수
유량조정조
방류수조
가압부상조
침전슬러지
페이퍼필터(Paper Filter)
가압부상
반응조
PACPolymer
가압부상처리수조
농 축슬러지저장조
가압부상 슬러지
처 리 수
반송슬러지
인발 슬러지
내부 반송
1차고액분리장치
탈수 Cake
반응조가압
부상조
FeCl3Polymer
가압부상 슬러지
하수처리장 연계처리 가능
하수처리장 연계처리 가능
1st Decanter Reaction Pond Reaction Pond
DAF
Equalization Pond
Conventional Activated Sludge Settling Pond
Biological Treatment Pond
Sludge
DAF Sludge
DAF
DAF Reaction Pond Sludge
Storage Pond
Membrane Filtration DAF Treatment Pond
Storage Tank Service Reservoir
Return
Possible to treat with the wastewater treatment plant
Possible to treat with the wastewater treatment plant
DAF Sludge
Returned Sludge
Sludge
Permeate Permeate
Concentrate
Permeate
Foods Wastewater Treatment & Resource System
3 Water Treatment Business
MERCERIZING (25% NaOH solution)
Pre-treatment process
(Micro filter)
2~3% of NaOH recovery
Membrane process
(Loose R/O membrane
system)
Improve quality, strength and gloss of dyed cotton
Mercerized wastewater is produced (2~3% NaOH) • The load of COD and BOD is increased • The pH neutralizing costs some money due to increasing of alkalinity • Foreign substances including fragments of cotton are produced
25% NaOH Concentrate
& Reuse
Caustic Soda Wastewater Recovery System
3 Water Treatment Business
UN-related Water Treatment System
Propel various overseas businesses base on high reliability from UN
Participate in the demonstration business of the Groundwater Desalination and Seawater
Desalination systems in Vietnam, Mongol, Uzbekistan and Cambodia (Entered in UN Fund
Business in 2011)
- Eco-efficient Water Infrastructure Development for Green Growth in Asia
Business areas
- Groundwater Desalination System - Eco-building (Rain water reusing system)
- Seawater Desalination System - Mobile Drinking water Feeding Trailer(SMDT)
- Mid & Small-sized Purification System - SYNOPEX UF Membrane
3 Water Treatment Business
High Performance Filter Business
SPA Precision filtration (More than 99.98% of high efficiency particle: nominal grade) Polypropylene filter media SPN (More than 90% of high efficiency particle: Nominal grade) Polypropylene filter media
SPS Simple Type, Polypropylene filter media, low tension
SPLA,SPLN High capacity (Ø83mm), Polypropylene filter media
SPU high flow (Ø130mm) Polypropylene filter media
SPG Glass Fiber filter media
Pleated Filter
PES Membrane PES Membrane filter media
PTFE Membrane Hydrophobic property PTFE Membrane filter media
Hydrophobic Property PTFE Membrane Hydrophobic property PTFE Membrane filter media
Nylon Membrane Nylon 66 Membrane filter media
SPLES High capacity PES Membrane filter media
SPLPT High capacity PTFE Membrane filter media
SPLNY High capacity Nylon Membrane filter media
SPUES High flow PES Membrane filter media
SPUPT High flow Hydrophobic property PTFE Membrane filter media
SPUPTH High flow Hydrophobic property PTFE Membrane filter media
SPUNY High flow SPP Nylon membrane filter media
Membrane Filter
Water treatment Sewage reuse Groundwater treatment Waste water treatment Using filtration process
Ultra Filter
SYP Polypropylene material for SYP Industry
SYA Absolute grade filter (More than 99.98% of high efficiency particle: nominal grade)
SYE Large diameter Polypropylene material
SYL Large-diameter, Polypropylene material
Depth Filter
4
Introduction of Filter
4
Technology
Manufacturing Technique Dept.
Control the pore size filter media by Heat & pressure
Control the pore size filter media (Tailor-made) Range of pore size : 0.3~8 Self-manufactured filter media
Pore Size Control Tech.
High Performance Filter Business
4
- Arrangement - Filtration area
High KNOW-HOW for array filter media
Improved capture rate
excellent life time
Range of optimal filtration
Filter Design Tech.
High Performance Filter Business
Technology
4
PAN-based UF - Fewer hydrophilic and fouling - Double Skin Structure - High permeability - MWCO High efficiency - Excellent chemical resistance (pH 3 ~ 12) - Applied to various water treatment - Highly effective in the field of wastewater treatment(especially Oil wastewater area)
Characteristic of PAN membrane surface
UF Membrane Tech.
High Performance Filter Business
Technology
4
Depth Filter
Gradient structure
Integral Thermal Bonding Media & Self-Supported Structure
100% Polypropylene Medium without Surfactant or Binder
A variety of filtration ratings
Wide chemical compatibility
Negligible level of extractable
Manufactured using Melt-Blown Technology
Specifications
SYP™ SYL™ Nominal Grade
Outer (mm) Ø 62, Ø 65 Ø 150, Ø 155
Ratings(μm) 0.5, 1, 3, 5, 10, 25, 50, 75, 100, 150, 200
1, 5, 10, 25, 40, 60, 80, 100
High Performance Filter Business
4
Specifications
100% Polypropylene Medium without Surfactant or Binder
Precise & Consistent Removal Efficiency
Negligible level of extractable
Wide chemical compatibility
Fixed Pore Structure
Beverage : Beer, Wine, Soft drink, reactor vents, etc.
PP Pleated Cartridge Filter has a continuous pleated structure
for the maximum filtering area and high filtering performance.
SPN™
Nominal Grade SPA™
Absolute Grade
Outer (mm) Ø 69.5 Ø 69.5
Ratings(μm) 0.2, 0.45, 1, 3, 5, 10, 30 0.6, 1.2, 2.5, 4.5, 10
High Performance Filter Business
Depth Filter
4
Pleated Filter(High Flow)
Main filter media : Polypropylene
SPLN™
Nominal Grade SPLA™
Absolute Grade
Outer (mm) Ø 83
Ratings(μm) 0.2, 0.45, 1, 3, 5, 10 0.6, 1.2, 2.5, 4.5, 10
Available using variety of filter media
SPUN™
Nominal Grade PP SPUA™
Absolute Grade PP
Outer (mm) Ø 130
Ratings(μm) 0.2, 0.45, 1, 3, 5, 10 0.6, 1.2, 2.5, 4.5, 10
SPUES™
Hydrophobic PES SPUPT™
Hydrophobic PTFE SPUPTH™
Hydrophilic PTFE
Ø 130
0.1, 0.2, 0.45 0.1, 0.2, 0.45, 1, 3,10 0.1, 0.2, 0.45, 1, 3,10
High Performance Filter Business
4
Pleated Filter(High Capacity & Flow)
SPHFA™
Absolute Grade Polypropylene
SPHFG™
Absolute Grade Glass Fiber
Outer (mm) Ø 155 Ø 155
Ratings(μm) 2,4.5,10,20,30,40,100 2,5,10
Cartridge Filter is designed for high flux filtering and the exteneded
life time by increasing the product dimension.
Filter structure for high flow rates (1200L/min at 40inch) Inner → Outer Filtration type
High Performance Filter Business
4
Membrane Filter SPPTH®, SPPTB® Filter is applicable to the gas, air, chemical filtering of the microchip
LCD manufacturing process of high-tech industry, the manufacturing process of food
and pharmaceutical intermediates. 100% Integrity Test (Water Intrusion Test) 100% Bacteria Removal Biocompatibility, Physicochemical Test (the current USP) Sterilizable (Autoclave, In-line steaming) Hydrophobicity PTFE Membrane
Hydrophilic PTFE Membrane
SPPT™
General Grade SPPTB™
Biological Grade
Outer (mm) Ø 69.5
Ratings(μm) 0.1, 0.2, 0.45, 1, 3, 10
SPPTH™
General Grade
Outer (mm) Ø 69.5
Ratings(μm) 0.1, 0.2, 0.45, 1, 3, 10
High Performance Filter Business
4
Hydrophilic Nylon Membrane
Hydrophilic PES Membrane
Manufactured by SPES ® , SPESH ®, SPESHB ® , SPNY ® Hydrophilic Membrane
SPES™
General Grade SPESH™
General Grade SPESH™
Biological Grade
Outer (mm) Ø 69.5
Ratings(μm) 0.1,0.2,0.45 0.1,0.2,0.45,0.6 0.1,0.2,0.45,0.6,
1,3,10
SPNY™
General Grade
Outer (mm) Ø 69.5
Ratings (μm) 0.1, 0.2, 0.45
Membrane Filter
High Performance Filter Business
4
Glassfiber Filter
SPG™
Absolute Grade, Glass Fiber
Outer (mm) Ø 69.5
Ratings(μm) 0.6, 1, 2, 5, 10
Continuous pleated structure for maximum filtering area
Hydrophilic Glass fiber filter media
High Performance Filter Business
4
Capsule Filter
Kind of filter media
PP Glass Fiber PTFE Nylon 66 PES
Capsule Filter is designed for using without an external housing, has a
continuous pleated structure, and is integrated by thermal bonding to
avoid liquid leakages.
SPZN™
Nominal Grade
PP
SPZA™
Absolute Grade
PP
SPZES™
Hydrophilic PES
Membrane
SPZPTH™
Hydrophilic PTFE
Membrane
SPZPT™
Hydrophobic PTFE
Membrane
SPZN™
Hydrophilic
Nylon 66
Outer (mm) Ø 72
Ratings(μm) 0.2, 0.45, 1
0.6, 1.2, 2.5, 4.5, 10
0.1, 0.2, 0.45, 1.2
0.1, 0.2, 0.45, 1, 3, 10
0.1, 0.2, 0.45, 1, 3, 10
0.1, 0.2, 0.45
Specifications
High Performance Filter Business
4
CMP Filter
CMP Filter is designed to can performance balance between the removal of defect causing agglomerate gels and the delivery of the necessary slurry solution to the wafer surface. The multi-layer structure provides high dirt holding capacity.
• Expending slurry life time & Supply slurry constantly
• Removal of defect causing agglomerate gels
• High flow rate by extended filtration area
• Gradient Structure
• Polypropylene medium with no surfactants or binders
High Performance Filter Business
4
1) SYNOPEX Brackish Water Low Pressure Series Membrane Elements (NLP) : 4040, 8040
High Performance Filter Business
Reverse Osmosis(RO)
4
2) SYNOPEX Ultra Low Pressure Series Membrane Elements (NULP) : 4040, 8040
High Performance Filter Business
Reverse Osmosis(RO)
4
3) SYNOPEX Fouling Resistant Series Membrane Elements(NFR) : 4040, 8040
High Performance Filter Business
Reverse Osmosis(RO)
4
Reverse Osmosis(RO) 4) SYNOPEX Seawater Series Membrane Elements(NSW) : 4040, 8040
High Performance Filter Business
4
UF Filter Hisep ® UF membranes Pore size : 0.001 µm~ 0.01 µm Hihg molecular weight materials & particles are circulated and
eliminated by membrane to purify water & solvent. Permeate water flows vertically against with the raw water flow
direction so that membrane fouling doesn’t occur often and the system can maintain the stable flow rate.
Hisep ® UF membrane Module
HUF – B(Bio and food treatment)
Pore size (Molecular Weight Cut-off) dalton
10,000 30,000 100,000 300,000
Membrane ID/OD mm
0.85/1.55(general type) 1.35/2.25(big type)
Effective area
m2 4.8 ~ 66(adjustable)
Moudle Diameter (Ø) mm 1 ~ 8 inch
Length mm 300 ~ 2,350 Filtration mode Cross flow (Out/in or in/out)
Hisep ® UF membrane Module Type
Module Types by application fields
High Performance Filter Business
4
Hisep ® UF Application Examples
<Protein Separation> <Nano-particle Separation>
<Oil waste water treatment> <Waste Water Reuse Treatment>
<RO Desalination Pretreatment>
High Performance Filter Business
High Performance Filter Business
4
Hisep ® UF Application Examples Module Type HUF8050/8100-W HUF3050-O
MWCO Dalton 300,000 100,000 or 300,000
Membrane ID/OD mm 0.85/1.55 0.85/1.55
Effective area M2 38 8.7
Module Diameter (Ø) mm 8 inch 3 inch
Length mm 1,340 / 2,350 1,340
Operating condition
Maximum Feed Pressure kgff/ 3 3
Recommending Operating Pressure kgf/ 1 ~ 1.5 1 ~ 1.5
Maximum Operating Temperature
0C 35 35
pH Range 3~11 3~11
Module flow m3/module·h at 1bar ( tap water)
6 (HUF 8050-W) 12 (HUF 8050-W ) 3
Materials
Membrane Polyacrylonitrile Polyacrylonitrile
Housing Polyvinylchloride Polyvinylchloride
Guard Polypropylene Polypropylene
Potting material Epoxy resin Epoxy resin
Gasket NBR NBR
• HUF8050/8100 : Water treatment
• HUF3050 : Oil waste water treatment
4
HOSING
Single Sanitary Housing
Multi Sanitary Housing
Bag filter Housing
• stainless steel material
• Type of In-line Inlet / outlet connection for easy installation
• high Strength, durability and corrosion resistance
• It is possible to disassemble simple UNIT for replacing cartridge
and repairing.
High Performance Filter Business
4
Certificates
High Performance Filter Business
4
Marketing
category Domestic Overseas
LCD Samsung Electronics
Samsung SDI LG Electronics
SHARP CORPORATION SANYO EPSON
KYOCERA SLC TECHNOLOGIESE
Semiconductor
Samsung Electronics Hynix DMS
KCTECH
SONY SEMICONDUCTOR FUJITSU LIMITED
Food & Beverage Lotte Chilsung Beverage
Meail Dairies CJ
pharmaceutics
LG Life Sciences Hanmi Fine Chemical
Dong A Pharmaceutical BASF Korea
Chemical & fiber LG Life Sciences NIPPON ELECTIC GLASS
High Performance Filter Business
4
Asia Market
Europe Market America Market
World Wide Marketing
High Performance Filter Business
Marketing
United Kingdom, Australia, Malaysia, Singapore, United States of America, Japan,
Thailand, Philippines, Italy, India…
5 NO. CLIENT APPLICATION Year of Contract / PO Remark
1 Ministry of Land, Transport And Maritime Affairs
Busan city, Seawater Desalination Test Bed <45,460 /day>(10MIGD) - Pilot Plant <1,000 /day>
2011.01
2011.05
Under Construction
Operating
2 Doosan Heavy Industries & Construction Co., Ltd.
Ras Az Zawr RO Unit Project< 306,800/day >, (67.5MIGD) - Ras Az Zawr RO Pilot Unit Project
2010.11 2011.01
- Under
construction
3 Korea Water Resource Corporation Jukdo Island Seawater Desalination System (R/O) 1998.03 Operating
4 Korea Water Resource Corporation Gopado Island Seawater Desalination System (R/O) 1999.04 Operating
5 Korea Water Resource Corporation Oeyeondo Island Seawater Desalination System (R/O) 2000.03 Operating
6 Korea Water Resource Corporation Woodo Island Seawater Desalination System (R/O) 2001.03 Operating
7 Korea Water Resource Corporation Heowukdo Island Seawater Desalination System (R/O) 2001.03 Operating
8 Korea Water Resource Corporation Hodo Island Seawater Desalination System (R/O) 2001.11 Operating
9 Korea Water Resource Corporation Wukdo Island Seawater Desalination System (R/O) 2002.03 Operating
10 Korea Water Resource Corporation
Woldo Island Seawater Desalination System (R/O) 2002.03 Operating
11 Korea Water Resource Corporation
Sonanjido Island Seawater Desalination System (R/O) 2003.04 Operating
12 Korea Water Resource Corporation
Choodo Island Seawater Desalination System (R/O) 2003.10 Operating
Reference(Plant - Seawater Desalination)
5
NO. CLIENT APPLICATION Year of Contract / PO Remark
13 Korea Water Resource Corporation
Wonsan 2-ri Seawater Desalination System (R/O) 2003.11 Operating
14 Korea Water Resource Corporation
Sapsido-upper villange Seawater Desalination System (R/O) 2003.11 Operating
15 Korea Water Resource Corporation
Sodo Island Seawater Desalination System (R/O) 2004.04 Operating
16 Korea Water Resource Corporation
Janggodo Island Seawater Desalination System (R/O) 2004.04 Operating
17 Korea Water Resource Corporation
Godaedo Island Seawater Desalination System (R/O) 2004.06 Operating
18 Korea Water Resource Corporation
Wonsan 1-ri Seawater Desalination System (R/O) 2004.06 Operating
19 Korea Water Resource Corporation
Wonsan 3-ri Seawater Desalination System (R/O) 2004.07 Operating
20 Korea Water Resource Corporation
Wonsan 2-ri(Jeodu) Seawater Desalination System (R/O) 2004.07 Operating
21 Korea Water Resource Corporation
Wonsan 3-ri(ChoCheon) Seawater Desalination System (R/O) 2004.09 Operating
22 Korea Water Resource Corporation
Hyojado Island Seawater Desalination System (R/O) 2004.09 Operating
23 Korea Water Resource Corporation
Sapsido(Bamsum) Island Seawater Desalination System (R/O) 2004.11 Operating
24 Korea Water Resource Corporation
Eocheongdo Island Seawater Desalination System (R/O) 2004.11 Operating
Reference(Plant - Seawater Desalination)
5
NO. CLIENT APPLICATION Year of Contract / PO Remark
25 Korea Water Resource Corporation Yeando Island Seawater Desalination System (R/O) 2004.11 Operating
26 Korea Water Resource Corporation Bangchukdo Island Seawater Desalination System (R/O) 2004.11 Operating
27 Korea Water Resource Corporation Jangjado Island Seawater Desalination System (R/O) 2004.12 Operating
28 Korea Water Resource Corporation Gwanlido Island Seawater Desalination System (R/O) 2004.12 Operating
29 Doosan Heavy Industries & Construction Co., Ltd. Seawater Desalination Construction in Dokdo Island guards (R/O) 2010.03 Operating
30 G.G. Construction Inc. Seawater Desalination System in Dokdo Island (R/O) 2010.11 Operating
Reference(Plant - Seawater Desalination)
5
NO. CLIENT APPLICATION Year of Contract / PO Remark
1 Korea fashion Complex Inc. Sewage treatment (MBR) + Reuse system (NF) <2,800/day> 2010.12 Under
construction
2 Hong-Duck Inc. B/W wastewater effluent recycle facility(R/O) repair construction<500/day> 2009.12 Operating
3 KISWIRE Ltd. RO Facility improvement in Yangsan factory (Effluent reuse) <300/day> 2011.02 Under
construction
4 Hae-nam Kimchi Inc. High concentrated salt wastewater facility construction(M/F) <100/day> 2011.02 Under
construction
Reference(Plant - Wastewater Reuse)
5
NO. CLIENT APPLICATION Year of Contract / PO Remark
1 Hyosung Goodsprings [Formerly Hyosung Evara]
Iran Abadan oil refining company refinery cooling water system RO package <17,472/day > (3.8MIGD) 2010.06 Operating
2 KC Samyang Water System Co., Ltd
Qatar-Nakilat ship repair yard contaminated water treatment system DAF+ Lamela separator + S/F + ACF + Chemical dosing system + etc. <4,800/day>
2009.10 Under Construction
3 Biryong Engineering Peru Chilcauno Power Station Add-On Project Waster Treatment < 2,160/day > 2011.01 Under
construction
4 AVATEC CO.LTD Fluoride wastewater treatment system facility construction (M/F) <1,000/day> 2010.05 Under
construction
5 Tong-Yang Magic Inc. Phosphorus removal system of West Pine golf links wastewater treatment facility <250/day> 2010.05 Operating
6 Chung-sim ENG Inc. Fluoride wastewater treatment system facility construction(M/F) <200/day> 2010.06 Operating
7 Humelic Inc. Wastewater treatment plant (M/F) <20/day> 2010.04 Operating
Reference(Plant - Wastewater Treatment)
5
NO. CLIENT APPLICATION Year of Contract / PO Remark
1 Mulim Power Tec. Inc. RO System Construction <2,400/day> 2011.08 Under construction
2 Nexen tire Co., Ltd. Demi water treatment & Softener ACF + Softener + RO System <720/day> 2011.05 Under
construction
3 Po-Hang City Water supply Office UF System / Gaewon- ri, Po-hang City <120/day > 2010.05 Operating
4 SYNOPEX Inc. IT Division in Dong-tan Ultra Pure Water System (R/O+EDI) )<60/day> 2009.08 Operating
5 Mongol Water Committee Mobile Drinking Water Feeding Trailer(SMDT) <20/day> 2011.07 Under construction
6 Myeong-nam Engineering RO Membrane Construction <4.8/day> 2011.02 Operating
7 Hap-Dong Elec. Co., Ltd. Pure Water System (R/O) <3/day> 2009.10 Operating
8 Po-Hang City Water supply Office UF System / Namgae-ri, Po-hang City 2009.07 Operating
9 Po-Hang City Water supply Office UF System /Tabjung-ri, Po-hang City 2009.11 Operating
10 Po-Hang City Water supply Office RO System /Sungdong-ri, Po-hang City 2009.11 Operating
11 Po-Hang City Water supply Office RO System / Oduk-ri, Po-hang City 2009.11 Operating
12 Po-Hang City Water supply Office UF System / Ilkwang-ri, Po-hang City 2009.12 Operating
13 Po-Hang City Water supply Office UF System / Ilkwang-ri, Po-hang City 2009.12 Operating
14 Po-Hang City Water supply Office UF System / Ubok-ri, Po-hang City 2009.12 Operating
15 Po-Hang City Water supply Office UF System / Mopo-ri, Po-hang City 2009.12 Operating
Reference(Plant - Other Usage)
5
NO. CLIENT APPLICATION Year of Contract / PO Remark
16 Po-Hang City Water supply Office UF Sustem / Changji-ri, Po-hang City 2009.12 Operating
17 Po-Hang City Water supply Office RO System / Habduk-ri, Po-hang City 2009.12 Operating
18 Po-Hang City Water supply Office UF System / Gaan-ri, Po-hang City 2009.12 Operating
19 Po-Hang City Water supply Office UF System / Bangsan-ri, Po-hang City 2009.12 Operating
20 Po-Hang City Water supply Office UF System / Ducksung-ri, Po-hang City 2010.04 Operating
21 Po-Hang City Water supply Office UF System / Susung-ri, Po-hang City 2010.04 Operating
22 Po-Hang City Water supply Office UF System / Hakgok-ri, Po-hang City 2010.04 Operating
23 Po-Hang City Water supply Office UF System / Bethlehem Community, Po-hang City 2010.05 Operating
24 SAMCHUNPO TPP #1 STEAM HEADER, 2000,01 Operating
25 BORYONG TPP CWP RUBBER BRG, 212.7DX317.6L 2000,02 Operating
26 SEOCHUN TPP RSV STEM, 75.81DX1516L 2000,03 Operating
27 KPS(TAE AN) SCWP IMPELLER, 246.4DX102.5 2000,04 Operating
28 SEOUL TPP ICV STUD BOLT 40EA, 2 1/4”X300L 2000,06 Operating
29 SEOUL TPP ICV STEM, 82DX1145L 2000,06 Operating
30 WEST INCHUN CPP STUD BOLT 15EA, 2”X596.9L 2000,08 Operating
31 HANGANG HPP TURBINE BEARING, 1250DX890 2000,10 Operating
Reference(Plant - Other Usage)
5
NO. CLIENT APPLICATION Year of Contract / PO Remark
32 SEOCHUN TPP MSV/RSV STEM, 88.52Dx1320.7L 2000,09 Operating
33 SEOCHUN TPP MSV P/S HEAD, 234.7Dx477.6L 2000,09 Operating
34 HONAM TPP STUD BOLT/NUT, M140X6PX1010L 2001.03 Operating
35 WEST INCHUN CPP SCREW SET, 0375”X17.3L 2001.04 Operating
36 YEOSU TPP CWP SHAFT 2EA, 185DX3708L 2001.05 Operating
37 ANDONG DAM SLIDING PLATE, , Ø1950X35T 2001.10 Operating
38 SEOCHUN TPP MSV/RSV STEM, 88.52Dx1320.7L 2001.11 Operating
39 KPS(WEST INCHUN) SEOUL#5 HIP,LP ROTOR, Ø2500X8800L 2002.01 Operating
40 WEST INCHUN CPP MSCV DISC (CV CONTROL), Ø265X476L 2002.02 Operating
41 SEOCHUN TPP MSV P/S HEA, 234.7Dx477.6L 2003.02 Operating
42 SEOCHUN TPP MSV L/H STEM, 88.52Dx1320.7L 2003.09 Operating
43 SEOCHUN TPP RSV STEM, Ø75.81X1516L 2003.10 Operating
44 DHIC BORYNG#1 HIP,LP ROTOR, Ø3162X9169L 2003.12 Operating
45 IL JIN HIC DANGJIN#5,#6SLP,CWPCASING, 2850X3225X3615 2003.12 Operating
46 IL JIN HIC DANGJIN #5,#6 SLP,CWP SOLE PLATE, Ø3940X70T 2003.12 Operating
Reference(Plant - Other Usage)
5
NO. CLIENT APPLICATION Year of Contract / PO Remark
47 IL JIN HIC DANGJIN#5,#6 SLP,CWP CASING, 2850X3225X3615 2005.07 Operating
48 SIHN SHIN MACHINERY DANGJIN #7,#8 CWP CASING, Ø2540X2730.2 2007.08 Operating
49 SIHN SHIN MACHINERY DANGJIN #7,#8 BEARING SPIDER, Ø1512X378 2007.08 Operating
50 SIHN SHIN MACHINERY DANGJIN #1,#2 CWP CASING, Ø2387X3356.6 2007.11 Operating
Reference(Plant - Other Usage)
5
NO. CLIENT APPLICATION Year of Contract / PO Remark
1 BASF Company Ltd. Gunsan Factory Depth Filter 2010~
2 BASF Company Ltd. Gunsan Factory PP Pleated, Depth Filter 2008 ~
3 Dongwoo Fine-Chem Co., Ltd. Pyeongtaek Factory PES Membrane Filter 2009 ~
4 LG Chemistry PP, Glassfiber Filter 2008 ~
5 Hanmi Fine Chemical Co., Ltd. PP Pleated Filter 2002 ~
6 Miwon Special Chemical Co., Ltd. PP Pleated, Capsule Filter 2009 ~
7 Miwon Commercial Co., Ltd. Banwoul Factory PP Pleated Filter 2008 ~
8 Miwon Commercial Co., Ltd. Jeonju 1 Factory PP Pleated, PTFE Membrane, Capsule Filter 2008 ~
9 Miwon Commercial Co., Ltd. Jeonju 2 Factory PP Pleated, Glassfiber Filter, Housing 2009 ~
10 POSCO in Pohang Strainer, Water Filter, Air Filter, Hydraulic Filter, Oil Filter, Varied Filter, COG Filter 2007 ~
11 POSCO in Gwangyang Water Filter, Rectangular Cover 2007 ~
12 DongKuk Steel Co., Ltd. Pohang Factory Air Filter, Air Volume, Roll Matic 2007 ~
Reference(Filter)
5
NO. CLIENT APPLICATION Year of Contract / PO Remark
13 POSCO C&C Suction Filter, HYD Filter, Press Filter 2007 ~
14 Korea Aluminium PP Pleated Filter 2000 ~
15 Veoliawater Daesan Depth Filter 2000 ~
16 Pohang City Small Scale Water Purifier 2009 ~
17 K-Water Depth, PP Pleated Filter 2009 ~
18 LG Display Paju Factory PP Pleated, Nylon, PTFE, PES Membrane Filter 2009 ~
19 Samsung Semiconductor Kiheung Factory CMP Filter 2008 ~
20 Samsung Semiconductor Hwaseong Factory CMP Filter 2008 ~
21 Samsung LCD Tongjeong Factory PTFE, PES Membrane Filter 2006 ~
22 LG Electronics PTFE, PES Membrane Filter 2002 ~
23 SHARP Corporation PTFE, PES Membrane Filter 2003 ~
24 SANYO EPSON PTFE, PES Membrane Filter 2003 ~
25 SONY Semiconductor PTFE, PES Membrane Filter 2003 ~
26 Fujitsu Limited PTFE, PES Membrane Filter 2003 ~
27 KC Tech CMP Filter 2009 ~
28 Samwha Capacitor MLCC Filter 2009 ~
29 Iljin Materials Co., Ltd. Jochiwon Factory Depth Filter 1997 ~
30 Hanyang ENG Co., Ltd. CMP Filter 2008 ~
Reference(Filter)
5
NO. CLIENT APPLICATION Year of Contract / PO Remark
31 Dongwon Dairy Food Jeongeup Factory PP Pleated Filter 2009 ~
32 Foodwell Seongseo Factory Depth Filter, Nonwoven 2008 ~
33 Jeju Sam Da Soo PP Pleated Filter 2003 ~
34 The Hite PP Pleated Filter 2003 ~
35 Dongwon Industries PP Pleated Filter 2003 ~
36 Dongwon Saemmul PP Pleated Filter 2003 ~
37 Jinro Seoksu PP Pleated Filter 2004 ~
38 CJ PP Pleated Filter 2007 ~
39 Serveone Depth, PP Pleated, High Flow PES Filter 2009 ~
40 Imarketkorea Depth, PTFE Membrane Filter 2007 ~
41 Busan-JungKwan Energy Depth Filter 2009 ~
42 Hanyang CMS Co., Ltd. CMP Filter 2009 ~
43 SKC Kolon PI Gumi Factory Depth Filter, Housing 2009 ~
44 Hyundai PP Pleated Filter 2002 ~
45 Mando PP Pleated Filter 2002 ~
46 Samsung Corning Precision Materials PES Membrane Filter 2009 ~
Reference(Filter)
Page 92
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