Veolia Water STI
Group: Veolia

Sequencing batch reactor (SBR)
Ecobatch™ Veolia Water STI

The Sequencing Batch Reactor SBR (generic name) is a basin, or a set of basins of waste activated sludge (WAS) working discontinuously, alternating filling and emptying phases.

Sequencing Batch Reactor (SBR)


A settling phase is included to deliver treated water. An SBR is thus both an activated sludge basin and a final clarifier. In most applications five phases are repeated during a cycle: filling, reaction, settling, emptying and idle.
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