| BSBR工艺处理生活污水的试验研究 |
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| 引用本文： | 尹儿琴,肖昕,张家华.BSBR工艺处理生活污水的试验研究[J].能源环境保护,2004,18(1):31-34. |
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| 作者姓名： | 尹儿琴 肖昕 张家华 |
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| 作者单位： | 1. 中国矿业大学环境与测绘学院,江苏徐州,221008
2. 广州市奥港环保给排水工程公司,广东广州,510655 |
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| 摘 要： | BSBR是将SBR法和接触氧化法相结合的一种新型生物膜法处理工艺，它集SBR与接触氧化法两者优点于一身，对废水有较好的处理效果。以BOD5、NH3-N为指标，以曝气时间和pH值为变量，确定BSBR工艺处理生活污水的最佳曝气时间为4h，最佳DH值为7．5。实验结果显示，在最佳运行条件下，4hBOD5去除率达66．09％，NH3-N的去除率达36．43％，去除NH3-N的能力明显优于生物接触氧化法，出水的各项指标达到GB8978—1996的排放要求，为高效、低耗处理生活污水提供了新的途径。
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| 关 键 词： | BSBR工艺 生活污水 水处理 生物接触氧化法 生物膜法处理工艺 |
| 文章编号： | 1006-8759(2004)01-0031-04 |
| 修稿时间： | 2003年9月8日 |
STUDY ON TREATMENT OF DOMESTIC SEWAGE BY BSBR METHOD |
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| YIN Er-qin,XIAO Xin,ZHANG Jia-hua.STUDY ON TREATMENT OF DOMESTIC SEWAGE BY BSBR METHOD[J].Energy Environmental Protection,2004,18(1):31-34. |
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| Authors: | YIN Er-qin XIAO Xin ZHANG Jia-hua |
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| Institution: | YIN Er-qin 1 XIAO Xin 1 ZHANG Jia-hua 2 |
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| Abstract: | BSBR(Biomembrane Sequence Batch Reactor)is a new kind of wastewater treatment process.Recent study showed that BSBR takes advantages of both biological contact oxidation pro-cess and SBR.Consequently this process is more effective to treat wastewater.This paper puts for-ward an idea to determine the best aeration time and the best value of pH according to the BOD 5 removal and NH 3 -N removal.The experiment results indicated that the best aeration time is4hours and the best value of pH is7.5.BOD 5 removal is up to66.09%,NH 3 -N removal up to36.43%.NH 3 -N removal of he BSBR is much higher than that of the biological contact oxidiza-tion process.All indexs of effluent reachered the discharged standard of GB8978-1996.So a new way for treatment of domestic sewage with high-efficiency and low-cost is supplied. |
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| Keywords: | BSBR biological contact oxidation process domestic sewage |
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