Dear Ian:  First of all thanks because of your complete answer. As you mentioned the using of MBBR interfere with the removal of Phosphor and hence we don't want to use it in anaerobic reactor. It is supposed to use in anoxic and aerobic tanks. My question was for those parts and SRT in that system.

Published by

Dear Ian:

 First of all thanks because of your complete answer. As you mentioned the using of MBBR interfere with the removal of Phosphor and hence we don't want to use it in anaerobic reactor. It is supposed to use in anoxic and aerobic tanks. My question was for those parts and SRT in that system.