Date post: | 06-Nov-2015 |
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ecowatere-STPelectric sewage treatment plant
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ecowaterTHE IDEALSEWAGETREATMENT TECHNOLOGY!!!
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ecowaterCONVENTIONAL PROCESSBIOLOGICAL TREATMENTAerobic- Needs lot of airMax COD reduction 70%-80%Large foot printHigh Capital costHuge civil works
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ecowaterStill..TREATED WATER MAY NOT BE SUITABLE FOR RE-USE
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ecowaterintroducing ..
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ecowatere-STPElectric Sewage Treatment Plant
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We design and build sewage treatment plants
Indus ecowaterPRESENTS ..
(electric sewage treatment plant)
ecowaterRAW SEWAGETREATED SEWAGE
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ecowaterTYPICAL PROCESS CHARTGLCollection +Equalization TankEO ModuleClarifierSludge to bag filterWater for re-use / disposalChlorination Tank
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ecowaterWhat is electro-oxidation?Use of electricity (DC) to coagulate and settle as sludge the suspended solids and oxidize organic matter.
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ecowaterWhat can EO do?Coagulate suspended solids & settle into sludgeOxidize organics and reduce soluble CODDestroy pathogens
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ecowaterHow does EO work?Key Reactions
Oxidation / ReductionpH changeSweep coagulationCharge neutralizationFloatationElectrophoresisDisinfection
+--+AnodeelectrolyteCathode
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ecowaterHow does EO work?Example of electro-coagulation, Flocculation and floatation. The principle of this reaction:
Charge Neutralization / coagulation: (+ve charged ions react with negative charged ions. Reaction time: 0.2 seconds)Al(s) e + H2O Al(OH)2+ + Al(OH)+2 + Al7(OH)4+17Sweep Coagulation / Flocculation: (Al complexes adsorb on to colloidal particles. Reaction time: 7 seconds Al(OH)2+ + Al(OH)+2 + Al7(OH)4+17 Al(OH)3(s)
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ecowaterCOD Reduction with EORemoves COD by 70-80% in a single stepBOD is also reduced proportionallyBreaks long molecules & converts tough to degrade molecules to bio-degradableDestroys pathogens with electric fieldFOR MORE INFO...ecowater 0-9640 60 9000
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ecowaterSave onCapital cost due to very small foot printCivil worksConstruction timeInstallation timeStabilization timePurchase of fresh water
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ecowaterSOOOYOU CAN USE TREATED WATER FOR ANY APPLICATION
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ecowaterIT MEANSFRESH WATER CONSUMPTION WILL BE LESSER & IT IS A DIRECT SAVING
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E-STP FOOT PRINT
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Contact us
PLOT NO. 201/7 PHASE-IIIDA CHERLAPALLY, HYDERABAD- 051Helpline: [email protected] Blog: waterblog.in
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