| 变速生物滤池处理城市污水的效能研究 |
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| 引用本文： | 龙腾锐,方芳,郭劲松.变速生物滤池处理城市污水的效能研究[J].中国给水排水,2002,18(1):13-18. |
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| 作者姓名： | 龙腾锐 方芳 郭劲松 |
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| 作者单位： | 重庆大学城市建设与环境工程学院,重庆,400045 |
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| 基金项目： | 国家自然科学基金资助项目 (5 983830 0 )，“九五”国家科技攻关课题 (96 - 90 9- 0 1- 0 2 - 0 1) |
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| 摘 要： | 对采用酶促填料的变速生物滤池处理城市污水进行了生产性试验研究，考察了水力停留时间（HRT）和温度的影响。结果表明，常温、填料层厚度分别为1．5m和2．0m、填料层HRT分别＞3．5h和4．9h、相应的滤池HRT＞9．7h时，滤池能有效地去除水中有机物和悬浮物。
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| 关 键 词： | 变速生物滤池 酶促填料 城市污水 |
| 文章编号： | 1000-4602(2002)01-0013-06 |
| 修稿时间： | 2001年9月10日 |
Study on the Performance of Variable Rate Biofilter for Treatment of Municipal Wastewater |
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| LONG Teng rui,FANG Fang,GUO Jin song.Study on the Performance of Variable Rate Biofilter for Treatment of Municipal Wastewater[J].China Water & Wastewater,2002,18(1):13-18. |
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| Authors: | LONG Teng rui FANG Fang GUO Jin song |
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| Abstract: | The full-scale experiment was carried out on the use of variable rate biofilter with enzymatic medium for treatment of municipal wastewater, and study was made on the effect of hydraulic retention time ( HRT ) and temperature on the performance. The results showed that at normal temperature, when the media height is 1.5 m and 2.0 m with HRT > 3.5 h and 4.9 h, and the filter HRT > 9.7 h, the filter can efficiently remove organic and suspended matters in water. |
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| Keywords: | variable rate biofilter enzymatic medium municipal wastewater |
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