This is due to input of ...
Published by Dalip Kumar Chhatwal, Assistant GM Saraswati Sugar Mills Ltd. (Retired)
This is due to input of higher influent load for immediate action required is to dilute the aeration tank volume wwith treated effluent.
Some time it is due to filamentous growth of bacterias and to cope up pl add 0.3 ppm of active chlorine with recycling sludge to aeration tank