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Position: Home > Articles > Study on Property Parameters in Domestic Wastewater Treatment with Up-flow Biological Aerated Filter Journal of Anhui Agricultural Sciences 2008,36 (25) 11047-11048+11059

升流式曝气生物滤池处理农村生活污水性能参数的研究

作  者:
杨文澜
单  位:
淮阴师范学院化学系江苏省低维材料化学重点实验室
关键词:
曝气生物滤池;农村生活污水;HRT;气水比
摘  要:
研究了升流式曝气生物滤池处理农村生活污水的性能参数。结果表明,HRT=3.2 h、气水比为5∶1的工艺条件下,升流式曝气生物滤池能保证出水CODCr、NH3-N、BOD5、SS均达到GB8978-1996规定的1级排放标准,且充分利用曝气量。
译  名:
Study on Property Parameters in Domestic Wastewater Treatment with Up-flow Biological Aerated Filter
作  者:
YANG Wen-lan (Key Lab for Chemistry of Low-Dimensional Materials of Jiangsu Province,Department of Chemistry,Huaiyin Teacher College,Huaian,Jiangsu 223300)
关键词:
Biological aerated filter;Rural domestic wastewater;HRT;Gas-water ratio
摘  要:
The property parameters in rural domestic wastewater treatment with up-flow biological aerated filter were studied.The results showed that the optimum condition was HRT of 3.2 h,gas-water ratio of 5∶1,under which the effluent concentration of CODCr,NH3-N,BOD5 and SS were suitable to the first grade discharge standard of GB8978-1996.

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