| 生物固定化MBR处理高氨氮生活污水的试验研究 |
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| 引用本文： | 杨崇豪,孙垦,高志永.生物固定化MBR处理高氨氮生活污水的试验研究[J].中国给水排水,2007,23(11):83-85. |
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| 作者姓名： | 杨崇豪 孙垦 高志永 |
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| 作者单位： | 华北水利水电学院,研究生处,河南,郑州,450011 |
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| 摘 要： | 采用规模为1m^3／d的MBR处理学生宿舍化粪池出水，考察了普通MBR与生物固定化MBR对氨氮的去除效果。结果表明，采用普通MBR处理高氨氮生活污水时，其对氨氮的去除率不高（〈60％）且波动较大；采用生物固定化MBR处理高氨氮生活污水时，其对氨氮的去除率〉90％，出水氨氮〈10mg／L，且非常稳定。所投加的生物固定化载体成本低，有利于在实际工程中推广使用。
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| 关 键 词： | 生物固定化载体 膜生物反应器 高氨氮污水 |
| 文章编号： | 1000-4602（2007）11-0083-03 |
| 修稿时间： | 2007-02-01 |
Experimental Study on Biologically Immobilized MBR for Treatment of Domestic Sewage with High Ammonia Nitrogen |
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| YANG Chong-hao,SUN Ken,GAO Zhi-yong.Experimental Study on Biologically Immobilized MBR for Treatment of Domestic Sewage with High Ammonia Nitrogen[J].China Water & Wastewater,2007,23(11):83-85. |
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| Authors: | YANG Chong-hao SUN Ken GAO Zhi-yong |
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| Affiliation: | Department of Graduate, North China Institute of Water Conservancy and Hydroelectric Power, Zhengzhou 450011, China |
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| Abstract: | The removal effects of ammonia nitrogen in sewage from septic tanks of student dormitories by using common MBR and biologically immobilized MBR with treatment capacity of 1 m^3/d were investigated. The results show that when the common MBR is used for treating domestic sewage with high ammonia nitrogen, the removal rate of ammonia nitrogen is below 60% , with a large fluctuation. When the biologically immobilized MBR is used, the removal rate of ammonia nitrogen is above 90% and the effluent ammonia nitrogen is below 10 mg/L, with a good stability. The added biologically immobilized carrier is lower in cost and favourable for the promotion and application in practical projects. |
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| Keywords: | biologically immobilized carrier membrane bioreactor high ammonia nitrogen sewage |
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