| 厌氧-好氧生物滤池处理城市污水试验 |
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| 引用本文： | 方俊华,何强,徐建斌,翟俊.厌氧-好氧生物滤池处理城市污水试验[J].环境工程,2006,24(5):23-25. |
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| 作者姓名： | 方俊华 何强 徐建斌 翟俊 |
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| 作者单位： | 重庆大学三峡库区生态环境教育部重点实验室,重庆,400045;重庆大学三峡库区生态环境教育部重点实验室,重庆,400045;重庆大学三峡库区生态环境教育部重点实验室,重庆,400045;重庆大学三峡库区生态环境教育部重点实验室,重庆,400045 |
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| 摘 要： | 研究了生物滤池处理城市污水的性能特点,结果表明:厌氧-好氧生物滤池去除城市污水中的CODCr、SS和NH4+-N等具有较好的效果,当进水CODCr、SS和NH4+-N分别为23、112mg/L和56mg/L时,水力停留时间8h,曝气强度在0·5~0·6L/(m2·s)时,CODCr、SS和NH4+-N的去除率分别在90%、80%和75%以上。
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| 关 键 词： | 厌氧-好氧生物滤池 城市污水 生物膜 |
| 收稿时间： | 2006-02-08 |
| 修稿时间： | 2006-02-08 |
TEST OF CHARACTERISTICS OF ANAEROBIC-AEROBIC BIOLOGICAL FILTER FOR MUNICIPAL WASTEWATER TREATMENT |
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| Fang Junhua He Qiang Xu Jianbin et al.TEST OF CHARACTERISTICS OF ANAEROBIC-AEROBIC BIOLOGICAL FILTER FOR MUNICIPAL WASTEWATER TREATMENT[J].Environmental Engineering,2006,24(5):23-25. |
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| Authors: | Fang Junhua He Qiang Xu Jianbin |
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| Institution: | Fang Junhua He Qiang Xu Jianbin et al |
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| Abstract: | Characteristics of anaerobic-aerobic biological filter(AABF) were studied to treat municipal wastewater in a pilot scale experiment.The experimental results showed that AABF had high efficiencies to remove organic pollutants,such as COD_ Cr ,SS and NH~+_4-N in municipal watewater.The removel rates of COD_ Cr ,SS and NH~+_4-N are over 90%,80% and 75% respectively,when influent COD_ Cr ,SS and NH~+_4-N are 234 mg/L,112 mg/L and 56 mg/L,hydraulic retention time is 8 h,and aerated intensity is in the range of 0.5～0.6 L/(m~2·s). |
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| Keywords: | anaerobic-aerobic biological filter(AABF) municipal wastewater and bio-film |
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