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PowerIndustryWater Treatment Systems for Power Plants
Raw Water Treatment- Actiflo®- Multiflo®- Flotation- Sludge Treatment- Coplator®
(CORRUGATED PLATE AERATOR)
Filtration- Multimedia Filter, Gravel Filter- Contifilt®- Activated Carbon Filter- Berkal Disc Filter- Ultrafiltration
Degasification- Trickle Degasification- Membrane Degasification- Thermal Degasification- Vacuum Degasification
Demineralisation- Ion Exchange- Reverse Osmosis- Electro Deionisation (CEDI)
Condensate Polishing- Cartridge Filter (also backwashable)- Ion Exchange- Chemical Conditioning- Oil Separation (if required)
FGD Waste Water Treatment- Multiflo®- Circular Clarifier- Sludge Dewatering- Contifilt®
Process Water Treatment- Multiflo®- Circular Clarifier- Sludge Treatment
Special TreatmentProcedures and Products
Condensate Polishing
There are extensive requirements for operatingsafety and quality of condensate treatment inpower plants.
The condensate will be treated using highly-effectivecartridge filters (also backwashable) and downstreamion exchangers. The various combinations of ionexchangers and associated regeneration (internal orexternal) will be selected in accordance with therequirements of our clients.
FGD Waste Water Treatment
The waste waters produced during the flue-gasdesulfurisation process have to be treated before beingdischarged. The main processes for this waste watertreatment are: gypsum desaturation and reduction ofsolids, as well as the removal of heavy metals.
The treatment procedures: flocculation, precipitationand sedimentation will be designed as two-stagedprocesses. If requested by our clients a continuoussand filtration will be added.
Compact plants for treatment of all types of raw water(river water, sea water and well water) using severaltreatment procedures, e.g. flocculation, sedimentation,decarbonisation or sludge treatment.
We select the optimum treatment method fromour recognised Veolia processes, such as Actiflo®,Multiflo®, flotation, etc. for each individual clientrequest.
Cooling Tower Make-UpWater Treatment
1 Demineralisation
Treatment of raw or process water to demineralisedwater using the following procedures:• Pretreatment by conventional filtration
or membrane treatment• Electro deionisation (CEDI)• Demineralisation by ion exchangeBy optimal selection and combination of our treatmentprocesses we can guarantee compliance with thequality requirements for boiler feed water.
2
3 4
Water Cycle in Power Plants
to the gypsum intermediate store
Ash fordumping
Coolingtower
Condenser
Ch
imn
ey
Desulfurisation plant
Electro filterAirpreheater
Steam generator
Coal storage
Bu
rner
Coal pulveriser
beforewater treatment
Wet-ash removal
Fresh-air blower
Turbine
GeneratorExciter
Our
customers
include:
References
Alstom
BASF
DOW
EnBW
EVONIK
E.ON
Hitachi
Infra Leuna
MAN
RWE
Siemens
Vattenfall
ApplicationsOperational breakdownPlant commissioningPlant downtime for maintenance purposesDelayed delivery of new plantChanges in raw water qualityPeak demand
ServicesWater Pre-TreatmentFiltration – MOFIIM
Activated Carbon Filtration –MOFIIM
Reverse Osmosis – MOROIM
Softening – MODIIM
Demineralisation
Veolia Water Solutions & Technologies has developed a flexible water treatment service:AQUAMOVE™. Various numbers of AQUAMOVE™ trucks or containers can be providedshort-term for several treatment applications. If required, corresponding serviceengineers can also be provided at site.
You have a significant responsibility as an operator.You need constant quality and safety for your waterproduction. We can guarantee you a quick reaction andshort waiting time due to our access to the Veolia WaterSolutions & Technologies region-wide service network.Via online connection, we have real-time access to yourwater treatment plant and can execute remotediagnostics.
Our service for your safety
Mobile Solutions for Water Treatment
Service
This direct access enables the adjustment of importantparameters, investigation of failure and error sources,as well as a short time in providing spare parts andconsumables. Service and downtimes will be reducedto a minimum.
Our competent service staff will be available at any timevia the service hotline for support.
Service
+49 5141 803-450
Service-Hotline
AdvantagesConsistent treatedwater quality upto 0.08 µS/cmOff-site regenerationof resinsAutomatic monitoringFlow rates from 2 to 400 m3/hSafety standardsMaximum water yieldReliable contingency planningEuropean mobile service networkFast delivery and commissioning
+49 5141 803-450AQUAMOVEHOTLINE
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Company profileThe Veolia Water group belongs to Veolia Environnementand provides 100 million people worldwide withprocesses for water and waste water treatment. .Veolia Water Solutions & Technologies is one of thefour subsidiaries of Veolia Water and is the worldwideleading provider of technologies for treatment ofdrinking, industrial process and waste water. .
The core competencies are lying in the design, engineering and implementation of complex plants for water and waste water treatment for munici-palities, private customers and industrial enterprises.
Furthermore, we offer standardised water treatmentsystems for swimming pools, domestic services, plantsfor the petrochemical, power generation, beverageand pharmaceutical industries, as well as mobile plantsfor emergency services.
Additionally, we offer water treatment plants for shipsand offshore-platforms.
Standort BayreuthChristian-Ritter-v.-Langheinrich-Str. 7D-95448 BayreuthTel.: +49 (0) 9 21/15 08 79 - 220Fax: +49 (0) 9 21/15 08 79 - 444 [email protected]
Veolia Water Technologies Deutschland GmbH
www.veoliawatertechnologies.dewww.berkefeld.de
Standort CelleLückenweg 5D-29227 Celle Tel.: +49 (0) 51 41/803 - 0Fax: +49 (0) 51 41/803 - 100 [email protected]
Standort LeipzigWalter-Köhn-Str. 1 cD-04356 Leipzig Tel.: +49 (0) 3 41/6 50 68-0Fax: +49 (0) 3 41/6 50 68-100 [email protected]