【摘要】 采用SBR(SequencingBatchReactor)工艺进行了生活工业综合污水处理的可行性研究.结果表明:曝气时间与处理效率、污泥活性密切相关;当进水COD为430～660mg/L,NH4+-N为16.9～21.5mg/L时,曝气10h能取得较好的效果,COD去除率可达90%,出水COD<80mg/L,NH4+-N<14mg/L.更多还原

【Abstract】 In this paper, the feasibility of treating composite wastewater by Sequencing Batch Reactor （SBR） was studied. The results showed that aeration time influenced the removal efficiency and sludge activity and 10-hour was the optimum duration of aeration for wastewater treatment. When COD in the influent amounted to 430-660 mg/L and NH₄⁺-N was 16.9-21.5 mg/L, COD removal rate reached 90% and COD and NH₄⁺-N in the effluent was, respectively, below 80 mg/L and 14 mg/L.更多还原