sludge digestion demo
Post on 17-Aug-2015
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TRANSCRIPT
START OFF WITH THICK UNDIGESTED SLUDGE DOSE IT AND KEEP ANAEROBIC TO ALLOW ANAEROBIC DIGESTION TO PROCEED
AFTER A COUPLE OF DAYS OF ANAEROBIC DIGESTION
AFTER A COUPLE MORE DAYS OF ANAEROBIC DIGESTION
TRANSFER THE SLUDGE FOR AEROBIC DIGESTION
RAW SLUDGE TAKEN FROM DISCHARGE OF ANAEROBIC DIGESTER AT SEBOKENG WWTW, EMFULENI
50% Water / 50% Sludge
80% Water / 20% Sludge
AFTER SINGLE DOSE REMEDIATOR @ 10PPM & 3 DAYS AERATION ALLOWED TO SETTLE WITH NO AERATION FOR 30 MINS
50% Water / 50% Sludge
80% Water / 20% Sludge
AFTER SINGLE DOSE REMEDIATOR @ 10PPM & 5 DAYS AERATION ALLOWED TO SETTLE WITH NO AERATION FOR 90 MINS
50% Water / 50% Sludge
80% Water / 20% Sludge
AFTER SINGLE DOSE REMEDIATOR @ 10PPM & 7 DAYS AERATION ALLOWED TO SETTLE WITH NO AERATION FOR 30 MINS
50% Water / 50% Sludge
80% Water / 20% Sludge
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