| 印染废水处理工艺改造实践与探讨 |
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| 引用本文： | 吴建平.印染废水处理工艺改造实践与探讨[J].污染防治技术,2006,19(6):77-79. |
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| 作者姓名： | 吴建平 |
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| 作者单位： | 海门市环境监测站,江苏海门226100 |
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| 摘 要： | 根据某厂印染废水的特点，在原有处理工艺的基础上进行了改造，在池内形成了合理的微生物分布，大大改善了出水水质，使COD、SS、BOD，和色度的去除率分别提高了17．1％、14．4％、9．2％、19．5％，达到了废水排放标准的要求。
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| 关 键 词： | 印染废水 可生化性 接触氧化 |
| 收稿时间： | 2006-04-24 |
| 修稿时间： | 2006-05-23 |
Practice and Discussion on Improvement of Printing and Dyeing Wastewater Treatment Process |
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| WU Jian-ping.Practice and Discussion on Improvement of Printing and Dyeing Wastewater Treatment Process[J].Pollution Control Technology,2006,19(6):77-79. |
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| Authors: | WU Jian-ping |
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| Institution: | Haimen Environmental Monitoring Station, Haimen, Jiangsu 226100, China |
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| Abstract: | A traditional printing and dyeing wastewater treatment process was improved. Added the Fe - C tank and coagulation tank, the aeration tank was changed into a contact oxidation tank ,in which the diffent function of micro - bacteria was formed along the vertical of aerations. The removal ratios of COD,SS,BOD5and chromaticity were increased by 19.7% ,14.5% ,9.3% and 18. 6% respectively ,which reached the national discharge standards. |
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| Keywords: | printing and dyeing wastewater biodegradability contact oxidation |
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