Answered by MP (0 pts) 1 year Ago
Clarifier collection channel at output of activated sludge plant
Can you tell me how to determine the width of a collection channel that conveys treated water discharged by the clarifier? We have a problem in our plant. The collection channel around the clarifier is 30 cm wide (for inflow of 260 m3/h) and on occasion, there is an increase in hydraulic head with ...
Answered by Erik_Rumbaugh (1020 pts) 2 years Ago
What is the cause of sludge not settling in clarifier
Answered by CNally (540 pts) 2 years Ago
We have a 7500 GPD package plant that is experiencing heavy foam on the Clarifier.
We have ruled out filamentous bacteria or an oil and grease problem. I am waiting on lab results for F/M and MCRT results.
Answered by Breizh'eau (25920 pts) 2 years Ago
Sludge bulking in clarifier of small WWTP
Hello, we are experiencing sludge bulking in the clarifiers of some smaller wastewater plants (activated sludge and trickling filter). Despite experimenting with different recirculation settings, I can't seem to fix the problem. What adjustments or alternative measures would be effective in a cas...
Answered by Darkwater35 (570 pts) 3 years Ago
Do you have an eco-friendly way to clean a clarifier weir?
I am not looking for :high-pressure cleaning with industrial water, ultraviolet light, cover plates, powered rotating brushesbut more of an alternative to a brush with 3 sidesHave you successfully tried objects that are towed by the bridge, like chains...Alainquestion on the same subject Cleaning o...