| BSBR工艺处理生活污水的试验研究 |
| |
| 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 |
| |
| 作者姓名： | 尹儿琴 肖昕 张家华 |
| |
| 作者单位： | 中国矿业大学环境与测绘学院,江苏徐州,221008;广州市奥港环保给排水工程公司,广东广州,510655 |
| |
| 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。
|
| 关 键 词： | BSBR 生物接触氧化法 生活污水 |
| 文章编号： | 1006-8759(2004)01-0031-04 |
| 修稿时间： | 2003-09-08 |
STUDY ON TREATMENT OF DOMESTIC SEWAGE BY BSBR METHOD |
| |
| 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 |
| |
| Authors: | YIN Er-qin XIAO Xin ZHANG Jia-hua |
| |
| Affiliation: | YIN Er-qin 1 XIAO Xin 1 ZHANG Jia-hua 2 |
| |
| 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. |
| |
| Keywords: | BSBR biological contact oxidation process domestic sewage |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
