The document describes the design of a sewage treatment plant (STP) for a residential society using Sequential Batch Reactor (SBR) technology. Key aspects of the design include:
1) The STP will treat 80,000 liters per day (80 KLD) of sewage generated by 500-600 people in the society.
2) The STP design includes tanks for screening, grit removal, equalization, aeration, clarification, and sludge/effluent storage.
3) The aeration tank volume is designed to be 40 cubic meters to treat the sewage using a 4 hour SBR cycle with 3 batches per day. Oxygen requirements and blower sizing