| 焦化厂污水处理工艺 |
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| 引用本文： | 孙宏蕾,方蔚,肖游,黄永康.焦化厂污水处理工艺[J].煤化工,2005,33(1):37-40. |
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| 作者姓名： | 孙宏蕾 方蔚 肖游 黄永康 |
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| 作者单位： | 无锡焦化有限公司,无锡,214026;无锡焦化有限公司,无锡,214026;无锡焦化有限公司,无锡,214026;无锡焦化有限公司,无锡,214026 |
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| 摘 要： | 对原以好氧生物处理为主的污水综合处理工艺进行了改造,增加了厌氧-缺氧-好氧的污水处理单元。改造后的污水处理工艺解决了污水脱氮问题并提高了COD的去除率,其运行情况表明:氨氮的去除率约为70%～90%,COD的去除率由原来的平均80.0%提高到平均87.0%。改造后的污水处理工艺适用于焦化厂污水的处理。
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| 关 键 词： | 污水处理 厌氧水解-缺氧-好氧 活性污泥 硝化与反硝化 氨氮 |
| 文章编号： | 1005-9598(2005)-01-0037-04 |
| 修稿时间： | 2005年1月5日 |
The Waste Water Treatment Technology for Coking Plants |
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| Sun Honglei,Fang Wei,Xiao You,Huang Yongkang.The Waste Water Treatment Technology for Coking Plants[J].Coal Chemical Industry,2005,33(1):37-40. |
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| Authors: | Sun Honglei Fang Wei Xiao You Huang Yongkang |
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| Abstract: | The former technology for wastewater treatment using aerobic biological method was improved by adding an anaerobe-anoxia-aerobe unit. The improved technology solved the problem of nitrogen removal from the wastewater and increased the COD removal rate. Practice shows that the removal rate of ammonia-nitrogen reaches about 70%~90% and that of COD increases from 80.0% to 87.0% in average. The improved technology of wastewater treatment is suitable for treating the wastewater from coking plants. |
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| Keywords: | activated sludge nitrification and denitrification ammonia-nitrogen degradation |
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