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Position: Home > Articles > Study on city composite wastewater treatment by SBR process Journal of Zhejiang University (Agriculture and Life Sciences) 2004,30 (5)

SBR法处理生活工业综合污水的可行性研究

作  者:
龙焰;劳善根;刘新文;付文静;沈东升
单  位:
浙江大学环境工程系
关键词:
SBR;综合污水;活性污泥
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.
译  名:
Study on city composite wastewater treatment by SBR process
作  者:
LONG Yan, LAO Shan-gen,LIU Xin-wen, FU Wen-jing, SHEN Dong-sheng(Dept.of Environment Engeering,Zhejiang University,Hangzhou 310029,China)
关键词:
SBR;composite wastewater;activated sludge
摘  要:
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.

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