| 改良氧化沟处理城市污水 |
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| 引用本文： | 张建新,黄克毅,邢磊,王阳. 改良氧化沟处理城市污水[J]. 水处理技术, 2007, 33(3): 82-84 |
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| 作者姓名： | 张建新 黄克毅 邢磊 王阳 |
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| 作者单位： | 郑州市五龙口污水处理厂,河南,郑州,450051;郑州市五龙口污水处理厂,河南,郑州,450051;郑州市五龙口污水处理厂,河南,郑州,450051;郑州市五龙口污水处理厂,河南,郑州,450051 |
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| 摘 要： | 本文结合郑州市五龙口污水处理厂工程，介绍了改良型氧化沟在处理城市污水中的构成、工艺原理及运行特点，分析了其运行情况及效果，主要出水指标BOD5、COD、SS、NH3-N、TP的去除率分别为93％、87％、93％、97％、64％。水质达到国家排放标准。
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| 关 键 词： | 改良氧化沟 处理 城市污水 |
| 文章编号： | 1000-3770（2007）03-082-03 |
| 修稿时间： | 2006-09-29 |
TREATMENT OF MUNICIPAL SEWAGE BY IMPROVED OXIDATION DITCH |
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| ZHANG Jian-xin,HUANG Ke-yi,XING Lei,WANG Yang. TREATMENT OF MUNICIPAL SEWAGE BY IMPROVED OXIDATION DITCH[J]. Technology of Water Treatment, 2007, 33(3): 82-84 |
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| Authors: | ZHANG Jian-xin HUANG Ke-yi XING Lei WANG Yang |
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| Affiliation: | Zhengzhou City Wulongkou,Sewage Treatment Plant,Zhengzhou 450051,China |
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| Abstract: | The composition, technological principle and operational characteristics of a improved oxidation ditch device for municipal sewage treatment are introduced by integration with the technological process of a sewage treatment plant in the paper, its operating conditions and treating effect are analysed; the removal rates of main effluent indexes, such as BOD, COD, SS, NH3-N and TP content, reached to 90%, 87%, 93%, 97% and 64% respectively, reaching the national discharge standard. |
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| Keywords: | improved oxidation ditch sewage treatment urban sewage |
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