| 印染废水处理工艺改造的实践与探讨 |
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| 引用本文： | 陈鹏,周琪,吴俊民,王立庆,吴玉明,孔祥梁.印染废水处理工艺改造的实践与探讨[J].环境科学与技术,2000(4):16-19. |
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| 作者姓名： | 陈鹏 周琪 吴俊民 王立庆 吴玉明 孔祥梁 |
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| 作者单位： | 1. 同济大学污染控制与资源化研究国家重点实验室,200092
2. 江苏省苏净集团净化研究所 |
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| 摘 要： | 根据某印染废水的特点 ,在原有传统处理工艺的基础上进行了工艺改造 ,将调节池改为水解酸化池 ,将活性污泥曝气池改为接触氧化池 ,在池内形成了合理的微生物分布 ,大大地改善了出水水质 ,使 COD、SS、硫化物、色度的去除率分别提高了 2 2 %、10 %、36 .4%、2 5 %。既满足废水排放标准 ,又节约了土建资金。
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| 关 键 词： | 印染废水 可生化性 接触氧化 |
| 修稿时间： | 2000-04-26 |
The practice and discussion on the improvement of the process for printing and dyeing wastewater treatment |
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| CHEN Peng,ZHOU Qi,WU Jun-min,WANG Li-qing,WU Yu-ming,KONG Xiang-liang.The practice and discussion on the improvement of the process for printing and dyeing wastewater treatment[J].Environmental Science and Technology,2000(4):16-19. |
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| Authors: | CHEN Peng ZHOU Qi WU Jun-min WANG Li-qing WU Yu-ming KONG Xiang-liang |
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| Abstract: | A traditional printing and dyeing wastewater treatment process was improved.The regulation tank was changed into the hydrolysis acidification tank and the aeration tank was changed into contact oxidation tank,in which the different function of micro bacteria was formed along the vertical of the aeration tank.The removal ratios of COD、SS、S 2- and chromaticity were increased 22%、10%、36.4% and 25% respectively,which fit the discharge standard. |
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| Keywords: | Printing and dyeing wastewater Biological degradation Contact oxidatip |
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