SBR法处理生活工业综合污水的可行性研究  

Study on city composite wastewater treatment by SBR process

作　　者：龙焰[1] 劳善根[1] 刘新文[1] 付文静[1] 沈东升[1] 

机构地区：[1]浙江大学环境工程系,浙江杭州310029

出　　处：《浙江大学学报（农业与生命科学版）》2004年第5期500-504,共5页Journal of Zhejiang University:Agriculture and Life Sciences

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.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 NH_4^+-N was 16.9-21.5 mg/L, COD removal rate reached 90% and COD and NH_4^+-N in the effluent was, respectively, below 80 mg/L and 14 mg/L.

关 键 词：SBR 综合污水 活性污泥 

分 类 号：X703.1[环境科学与工程—环境工程]