The process works on the principle of Electro Coagulation (EC), Floatation, Electro Oxidation (EO), Filtration and Chlorination. In Electro Coagulation Reactor (ECR) the charged ions on contacting numerous pollutants like suspended solids, bacteria, organics, serious metals etc. are neutralize, coagulate, flocculate and settled in the settling tank.
 Further coagulated sample is precipitated, separated the flocculate & heavy metals and , feed into the Electro Oxidation Reactor (EOR) through the Bag Filter. The bag filter is removing the  sludge of 22 gm out of 1000 Litres of Sewage treatment. So the precipitated & filtered water is passes in to Electro Oxidation Reactor (EOR).
 In the EOR, by generation of HOCL (Hypo Chlorous Acid), Chlorination, few Ozone, etc. and removes colour and odour.  Following which the oxidized water is collected in the treated water tank after filtration by media filter as Multi Grain sand Filter (MGF)and Activated Carbon Filter( ACF).


This treated water shall be utilised for gardening directly Orelse the same shall be used for vessel cleaning, floor cleaning, toilet flush, etc. after chlorination.  Hence our Tiaano’s e-ETP/s-STP make any industry take into the category of ZERO LIQUID DISCHARGE (ZLD).The attached image is self-explanatory.