SURGE ANOXIC MIX SEQUENCING BATCH REACTOR SYSTEMS

摘要

Wastewater treatment systems which utilize an interacting surge anoxic mix zone (1208) for facilitating nitrogen removal and an aerobic sequential batch reaction, clarification and decantation zone (1210) for facilitating aeration for BOD removal and nitrate production for the surge anoxic mix zone (1208). Sludge reduction may also be accomplished by anaerobic recycle (1224).