SBR Decanter

The Sequential Batch Reactor (SBR):- is an activated sludge process designed to operate under sequences of various phases of biological treatment where aeration and sludge settlement both occurring in the same tank. The SBR design is a fill and draw type activated sludge process where individual reactors are filled one by one to perform five discrete operations in sequence i.e. Anoxic or oxic fill, React, Settle, Decant and Idle/Waste sludge.