Sequential Batch Reactor (SBR)

SBR is an application of ASP that is operated on a batch basis. It is used in small communities where space is limited. The design principles for this reactor are keyed to the following treatment steps: Fill: During this phase, the basin receives influent wastewater React: During this phase aeration and mixing units are on Settle: Air and mixing are turned off. The activated sludge is allowed to settle