Post on 08-Aug-2018
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Creating Water Solutionsor the Power IndustryWorld leader in water reuse
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Creating Solutions orthe Power Industry
Evaporation and crystallisation - Bayswater Power Station
Water is a keyelement or the
Power Industry.Veolia Water Solutions &Technologies specialises in waterand wastewater treatment solutionsor various types o power stations:conventional power stations, ossil uel orsolar plants.
We can provide you with a tailor made watermanagement system ocusing on technicalperormance, compliance with process and
environmental requirements and long-termcost eectiveness, in order to ull the mostdemanding reliability and quality requirementsessential to the Power industry.
Our expertise and innovative technologies can helpyour company achieve the ollowing objectives:
> Secure a water supply, which may be jeopardisedbecause o water restrictions linked to thedrought or excess water conditions
> Ensure the security and saety o the water
process at the Power Stations:> Prevention o Legionella and management o
health risks through our preventative solutionsand complete treatment programmes to securewater treatment plants and cooling towers
> Implementing clean technologies and policieso continuous improvement and sustainabledevelopment to protect the environment
Did you know?Veolia can also provide ull operationsand maintenance o water and wastewatertreatment plants, as well as design,construction and maintenance o drinkingwater distribution networks andwastewater collection systems.
We can also ofer sustainable wasteand energy solutions.
Check outwww.veolia.com.au
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Access our brochures at www.veoliawaterst.com.au
Innovative Technologies or the Power Industry
Filtration Reverse Osmosis Evaporation & Crystallisation
> A membrane process used extensively
or removing salts rom seawater orbrackish water and even dissolvedcontaminants rom sewage
> Robust, proven process technologywith a small ootprint
> Available as a skid-mounted packagedplant or engineered solution
> Comprehensive range oevaporator,
brine concentrator and salt crystallisersystems oering a complete produced andwastewater treatment solution, includingvolume minimisation, salt recovery andZero Liquid Discharge (ZLD) options
> Unit capacities range rom 5 m3/day up to50,000 m3/day
Actio Clarication
> Ideally suited or ultra pure water orboiler eed
> Packaged or tailored engineeredsystems
> Countercurrent or packed bed designsavailable
> Can be used as a pre-treatment or
reverse osmosis or as a standaloneprocess or producing high quality water
> Membrane ltration range includingmicroltration, ultraltration andnanoltration
> Media lters including dual media,mono media and green sand media
Ion Exchange Condensate Polishing
> A process capable o removing heavymetals (arsenic, cadmium, lead, zinc,nickel, iron, manganese, arsenic,uranium, etc.) rom dierent types owater, including industrial wastewater
> Treatment eciency is as high as 99%in a one-step process and produces
20 times less waste (by weight)
> Small ootprint, cost-eective solution
Metclean & Pilot Unit
> Conventional mixed bed polishing orhydrogen cycle operations
> Tripol condensate polishing orhydrogen and ammonia cycleoperations
> Compact, high rate wastewaterclarication processes, includingmicro-sand enhanced occulation andlamella settling
> An ideal system to pre-treat raw wateror recycle valuable process water
> Actidisk: Actio ollowed byHydrotech Disclters is recommendedto achieve clarication and ltration ohigh suspended solids water
> A process suitable or desalination oeed water with high concentrationsin silica, organics, hardness, boron andparticulates
> Uses reverse osmosis process operatedat an elevated pH
> Combines a proprietary high ratechemical sotening process, Multio,with ltration, ion exchange andreverse osmosis to generate highquality water with a low waste volume
OPUS I & II
> A complete range includingCIP chemicals, reverse osmosisantiscalants, biocides, inhibitors &dispersants
> Signicantly improves themanagement o scaling, bioouling,corrosion & suspended solids
> Protect water treatment plants andequipment, as well as cooling towersagainst the risk o Legionella
Hydrex Water Chemicals
Granulate
Iron (II) orManganese (II)
Oxidationagent
pH regulation
Water containingdissolvedheavy metals
Cleanwater
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Actidisk - Packaged Plant at Stratord Peaker Power Project in New Zealand
Remove suspendedsolids, colloidals,organics, iron andmanganese romwater (surace water,recycled wastestream)
Produce high qualitydemineralised waterto the boiler
Reduce the losses ordamages caused bycorrosion or depositsrom condensatestreams.Reduce start-up timesMiminise routinecleaning
Treat a side stream toincrease the cycles oconcentration byreducing suspendedsolids, hardness & silicaTreat cooling towerblowdown tominimise waste orassist in a ZLD acility
Minimisewastewater sludgeor concentrate it toa solid waste (drycake)
RAW WATERPRE-TREATMENT
BOILER FEEDMAKE-UP WATER
CONDENSATETREATMENT
COOLING TOWERWATER
WASTEWATERTREATMENT
Actio clarication Continuous Electro
Deionisation (CEDI)
Mixed bed
condensate polishers
Actio clarication Actio clarication
Microltration Conventional and packed-
bed ion exchange
CERAMEM membranes
or ltering hot condensate
Reverse osmosis Biological treatment
(e.g. MBR)Solids contact clarier Single and double-pass
Reverse Osmosis
Separate beds
condensate polishers
Solids contact
clariiers/soteners
Sludge thickener
Pressure & gravity type
lters
Vacuum and orced drat
degassiers
Hydrex Specialty Water
Chemicals
Microiltration Filter presses
Disclters Hydrex Specialty Water
Chemicals
Pressure & gravity ilters Lime soda sotening
Hydrex Specialty Water
Chemicals
Evaporation/
crystallisation (ZLD)
Evaporation/
crystallisation (ZLD)
OPUS I & II Reverse osmosis
Hydrex Specialty
Water Chemicals
Metclean
Hydrex Specialty
Water Chemicals
Design & Build
Design, construct and
commissiono projects on
every scale with tailored
processes and technological
solutions
Focusing onreducing
operating costs, and
improving exibility, reliability,
environmental protection and
saety
Packaged Plants& Skid Systems
Turnkeypackagedplants
and skid systems to provide
ecient & cost efective
solutions Easilyintegratedonsiteswith
space restrictions
Leasingofmobileunitsand
pilot plants
Service &Maintenance
Ourcustomersbenetfrom
the highest possible levels o
service and support:
> throughout the long lie oour water treatment systems
and equipment
> to existing water treatment
plants
AQUAserviceTM: Service &
Maintenance Agreements
Hydrex Specialty Water
Treatment Chemicals, Spares
& Consumables
Technical consultationincluding audits and plant
reurbishments
Aquamove: Mobile water
treatment solutions
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Stratord Peaker Power Station or United Group or Contact Energy, New Zealand
Huntly Power Station Condensate Polishing Plant or Genesis Energy, New Zealand
Tarong Power Station Microltration & RO Plants or Tarong Energy, QLD
Vales Point Power Station or Delta Electricity, NSW
Bayswater Power Station Water Treatment Plants or Macquarie Generation, NSW
Design and build o a water packaged treatment plant or the Stratord Peaker Power Station
> Capacity: 140 kL/hr & 70 kL/hr
> Process: two streams oActio clarication, Hydrotech Disclters (Actidisk), reverse osmosisunits and continuous deionisation
> Application:treat river water to supply the cooling water system and or water injection into the
gas turbine generator systems or NOx control
Design, supply, construct and install a new Condensate Polishing Plant
> Capacity:360 m3/h
> Process:Tripol condensate polishing system with 3 regenerator vessels to remove impurities
rom condensate steam rom the power stations steam turbine
> Application: provide high quality water or the high pressure boiler
Design, supply, delivery, installation, test and commissioning o two water treatment plants at
Tarong Power Station
> Capacity:2 ML/day & 250 KL/day (1,400 MW - power station)
> Process:microltration and reverse osmosis to provide up to 2 Megalitres/day o treated water
> Application:treat water to produce eedwater; the microltration plant provides 250 kilolitres/
day o reliable and sae drinking water on site
Design, build, commissioning, testing and a multi-year Service & Maintenance agreement o a
microfltration & reverse osmosis plant and reurbishment o an aging Anhydrous Ammonia plant to
a saer aqueous system
> Capacity: 1.2 ML/day (upgradeable to 1.8 ML/day)
> Process: microltration , reverse osmosis and Hydrex Specialty Water Chemicals
> Application: Treat efuent rom sewage treatment plant or use in the demineralisation plant
eed water & reuse as irrigation at Mannering park
Design, build and operation o our water treatment plants
> Capacity:120 ML/day
> Process:lime sotening, reverse osmosis, 8 Actio clarication units, ion exchange, ltration,
HPD concentrator and crystalliser
> Application: reduce the salinity o Lake Liddell through an increased salt removal capacity to
provide cooling water whilst maintaining Bayswater as a Zero Liquid Discharge power station
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Creating Water Solution
Remove impurities fromcondensate steam
Iron and silica removal
Resin regeneration Candle filters Pre-coated filters Filtration Mixed bed ion exchange Separate beds condensate polishers
3 CONDENSATE POLISHING
Reduction of impuritiesWater demineralisation
Filtration Reverse osmosis
Demineralisation Continuous Electro-Deionisation Combined pre-treatment Mixed bed ion exchange Hydrex Water Treatment Chemicals
2 BOILER FEED WATER
Environmental impact Water footprint Metals removal
REUSE AND RECYCLING
Ground water, surfacewater, grey water
Seawater desalination
Screening Flocculation, sedimentation Settling, clarification Combined clarification
+ filtration Membrane technologies Softening Electro-chlorination
Desalination
1 RAW WATER PRE-TREATMENT
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for the Power Industry
Minimise wastewater sludgeor concentrate
Clarification (Actiflo) Biological treatment (MBR) Evaporation & Crystallisation (ZLD) Reverse Osmosis
Metclean Hydrex Water Treatment Chemicals
6 WASTEWATER TREATMENT
Reduce scaling and deposition Minimise microbial activity Increase concentration cycles
HydrexWater treatment chemicals Side stream filtration Full stream filtration Electro-chlorination Turbine inlet cooling
4 COOLING TOWER SIDESTREAM
Minimise water Zinc and chromates removal Carbonate removal
Clarification (Actiflo) Filtration (media filtration media
membrane) Zero Liquid Discharge (ZLD)
5 COOLING TOWER BLOW DOWN
Mobile water solutions:Aquamove
Green Chemicals: Hydrex
Refurbishment & Technical Upgrades AQUAservice: Service & MaintenanceAgreements
Outsourcing
SERVICES
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Head Oce
P +61 2 8572 0400F +61 2 8572 0410Level 4, 65 Pirrama RoadPyrmont, NSW 2009
New South WalesP + 61 2 8832 4500
F +61 2 8832 4501
Unit 3B Lenton PlaceNorth Rocks NSW 2151
QueenslandP +61 7 3268 5990
F +61 7 3268 59935/26 Navigator Place
Hendra QLD 4011
Northern TerritoryP +61 8 8947 8931F +61 8 8947 33105 Dennis Court
Berrimah NT 0828
Western AustraliaP +61 8 9449 1700F +61 8 9353 4689124 Kewdale Road
Kewdale WA 6105
VictoriaP +61 3 9369 1555F +61 3 9369 5054
341 Fitzgerald RoadDerrimut VIC 3030
South AustraliaP +61 8 8168 0500F +61 8 8168 0599500 Churchill RoadKilburn SA 5084
New ZealandP + 64 9 354 4174F + 64 9 354 4175Level 3 , 149-155 Parnell Rd,
Parnell, Auckland 1052nzsales@veoliawater.comwww.veoliawaterst.co.nz
Veolia Water Solutions & Technologies is a world leader
in the design & build, operations, maintenance and
servicing o water and wastewater treatment plants,
ocusing on reuse & desalination.
We provide Design & Build capabilities, custom &
standard skid systems and packaged plants, Equipment
Supply, Mobile Plants, Hydrex Specialty Water
Chemicals, as well as AQUAservice agreements or
optimum plant perormance.
We oer advanced technologies and processes,
including Membrane Filtration, Reverse Osmosis,Actio Clarication, Disclters, Metclean, Neosep
Membrane Bioreactors, and Moving Bed Biolm
Reactors.
We create water solutions or drinking water, process
water and wastewater aimed at industrial, commercial
& municipal customers.
Creating Water
Solutions
Contact
www.veoliawaterst.com.ausystems@veoliawater.com
Veolia Water Solutions & Technologies is a company o Veolia
Environnement, www.veolia.com.au