| 厌氧生物滤池+生物接触氧化组合工艺处理地表微污染水技术研究 |
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| 引用本文： | 刘树才,朱金雷,张秀捷,邵春刚,高乐. 厌氧生物滤池+生物接触氧化组合工艺处理地表微污染水技术研究[J]. 北京水务, 2010, 0(2): 4-6. DOI: 10.3969/j.issn.1673-4637.2010.02.003 |
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| 作者姓名： | 刘树才 朱金雷 张秀捷 邵春刚 高乐 |
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| 作者单位： | 北京市通州区城镇水务所,101100;中国矿业大学(北京),100083;北京市通州区水务局,101100 |
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| 基金项目： | 北京市科技计划课题，北京市教委共建项目 |
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| 摘 要： | 通对通惠河通州段地表微污染水进行水质改善处理技术研究,确定采用厌氧生物滤池+生物接触氧化的组合工艺进行处理,通过试验确定工艺的最佳运行参数为厌氧生物滤池HRT=15 h,生物接触氧化池气水比10,水力停留时间为4 h,回流比为100%。出水中氨氮浓度为0.34 mg/L,总氮浓度为3.2 mg/L,总磷浓度为0.38 mg/L,CODCr浓度为34 mg/L,出水各指标完全满足《地表水环境质量标准(GB3838-2002)》中Ⅴ类水体质量标准,其中总氮浓度远低于课题研究目标的15 mg/L。
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| 关 键 词： | 通惠河 地表微污染水 厌氧生物滤池 生物接触氧化 |
Research of anaerobic biofilter+biological contact oxidation combined technique applied in surface light-polluted water treatment |
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| LIU Shu-cai,ZHU Jin-lei,ZHANG Xiu-jie,SHAO Chun-gang,GAO Le. Research of anaerobic biofilter+biological contact oxidation combined technique applied in surface light-polluted water treatment[J]. Beijing Water, 2010, 0(2): 4-6. DOI: 10.3969/j.issn.1673-4637.2010.02.003 |
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| Authors: | LIU Shu-cai ZHU Jin-lei ZHANG Xiu-jie SHAO Chun-gang GAO Le |
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| Affiliation: | LIU Shu-cai1 ZHU Jin-lei2 ZHANG Xiu-jie3 SHAO Chun-gang3 GAO Le3(1 Tongzhou District Urban Water Station,Beijing,101100,China 2 China University of Mining & Technology,Beijing,100083,China 3 Tongzhou District Water Authority,Beijing,101100,China) |
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| Abstract: | This paper researched slightly polluted surface runoff treatment technologies in Tonghui river,the combined technique of anaerobic biofilter and biological contact oxidation was selected,and the optimum operational parameters were determined,such as HRT for anaerobic biofilter is 15h,gas water ratio is 10,HRT is 4h,and reflux ratio for biological contact oxidation is 100%.The output water quality meets Grade V of the National Surface Water Quality Standard(GB3838-2002) with NH3-N is 0.34mg/L,TN is 3.2mg/L,TP is 0.38mg/L and CODCr is 34mg/L.Of which,the TN is far below 15mg/L,which is designated for the research. |
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| Keywords: | Tonghui river slightly polluted surface runoff anaerobic biofilter biological contact oxidation |
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