This is most likely to be ...

Published March 7, 2017 19:08 by Jeremy Biddle, Engineering Director at Bluewater Bio

This is most likely to be either:

1) Change in the influent (more algae, turbidity, etc, or the wrong chemical dose (too high or too low)

2) Insufficient backwash or a problem with the backwash process

1 Comment

Thanks a lot Sir

Published March 11, 2017 18:59 by Lokesh Kumar, Chartered Chemist, Assistant Chemist at Delhi Jal Board, Government of NCT Delhi (Formerly: Municipal Water Supply & Sewage Disposal Undertaking)