Upgrade of aerated lagoon
What do you think about upgrade of aerated lagoon for remove carbone،nitrogen،phosphor،
With economical process؟
I know that return of activated sludge is best way for nitrification. And anoxic for denitrification And anaerobic for remove phosphor.
But I want proper way to reduce Changes.
For example،use of anaerobic Tank befor anoxic And aerobic lagoon With SRT=40 days ؟ is it proper؟
Type of wwtp:
3 aerated lagoons+ 2 setting lagoons
Depth of lagoons=4 m
Thanks for your attention