How it works
The SBR is a fill-and-draw activated sludge system. Wastewater is added to a single batch reactor, treated to remove undesirable components, and then discharged. Equalization, aeration, and clarification are all achieved in one reactor — two or more reactors run a predetermined sequence to keep flow continuous.
How the plant is arranged
Click any vessel to read what it does.
Five phases. One intelligent reactor.
The water level, aeration, settling, and decant sequence are shown inside the same vessel to make the batch logic immediately legible.
React
Aeration and mixing remove BOD while controlled aerobic and anoxic periods support nutrient removal.
Process flow
Follow the numbered train from inlet to treated-water reuse. Click any stage for its engineering note.
Bar Screen & Grit Removal
Screening ahead of the reactor removes coarse solids and grit.
Why SBR
Equalization, primary clarification, biological treatment and secondary clarification in a single reactor vessel.
Requires small space — minimal footprint.
Controllable react time and quiescent settling.
High nutrient removal capability, including biological nitrogen and phosphorus removal.
BOD removal efficiency generally 85 to 90%.
Filamentous growth elimination through controlled fill strategy.
Who it's for
Other technologies
Considering SBR for your site?
Tell us your flow and footprint — we'll confirm the right sizing.