Promoter:

Mairaga Area Joint Council

Synopsis:

·         100 l/s which can be increased up to 300 l/s

·         Treatment:

     -  Water line: Pre-chlorination + Coagulation + Flocculation + Lamellar decantation + Sand filtration + Post-chlorination.

     -  Sludge line: Washing water tank + Thickener + Centrifugal dewatering.

     -  Reagent dosage: Water line: Sulphuric Acid +Coagulant (Aluminium Sulphate)+Flocculant (Starch)+Sodium Hypochlorite+Potassium Permanganate.

     -  Sludge Line: Polyelectrolyte.