Efficiency Analysis of Two-Stage SBR for Phosphorus Nitrogen and Organic Substrate Removal
两级SBR工艺去除磷、氮及有机物效能分析

Taking simulated domestic sewage as treatment object,the characteristics of separate-stage phosphorus,organic substrate and nitrogen removal were studied in two-stage SBR by contrast experiment and mechanism analysis under the normal temperature,its efficiency-predominance was analyzed.The results indicate that the heterotrophic PAOs and nitrobacteria can be dominant growth in individual reactor respectively,under the effluent quality is more superior,the treatment efficiency is one time higher than that in...