Are you reporting the Sludge ...
Published by Alok Kapoor
Are you reporting the Sludge Volume or the MLSS? The units seem to convey MLSS but the description as Settleability seems to convey a rough measurement of the Sludge Volume Index.Please clarify.
2. Please measure the MLSS at each stage also.
3. Additional details of Flow, Inlet BOD, COD, KW of each aerator, type of aerator and a sketch of the system would be helpful.