| 缺氧—好氧系统预处理微污染河水的特性研究 |
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| 引用本文： | 胡龙兴,王聪亮,卞华松.缺氧—好氧系统预处理微污染河水的特性研究[J].上海大学学报(自然科学版),2001,7(2):179-182. |
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| 作者姓名： | 胡龙兴 王聪亮 卞华松 |
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| 作者单位： | 上海大学环境与化学工程学院, |
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| 摘 要： | 采用新型异径筒填料和中心导流式曝气方式，设计制作了微污染河水的预处理装置，试验表明，停留时间在16h左右，CODcr、BOD5、NH3-N、SS去除率分别接近55%，70%，75%，80%，具有良好的出水水质。
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| 关 键 词： | 微污染河水 接触氧化 生物膜 生物预处理 缺氧－好氧系统 曝气池 停留时间 |
| 文章编号： | 1007-2861(2001)02-0179-04 |
| 修稿时间： | 2000年10月27 |
Performance of Anoxic-Aerobic System in Treatment of Slightly Polluted River Water |
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| HU Long-xing,WANG Cong-liang,BIAN Hua-song.Performance of Anoxic-Aerobic System in Treatment of Slightly Polluted River Water[J].Journal of Shanghai University(Natural Science),2001,7(2):179-182. |
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| Authors: | HU Long-xing WANG Cong-liang BIAN Hua-song |
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| Abstract: | Yakult filling stuff and central division aeration mode are adopted in a new type of equipment for effectively treating slightly polluted river water. The results show that, when the retention time was 16 h, the removal rates of COD Cr ,BOD 5,NH 3-N and SS were approximately 55%,70%,75% and 80%, respectively, and the quality of effluence was good. |
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| Keywords: | micropolluted river water contact oxidation biological film |
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