| 钢铁废水混凝处理试验研究 |
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| 引用本文： | 阳红,陈俩,冉小妮,罗发奎,张敬东.钢铁废水混凝处理试验研究[J].环境科学与技术,2006,29(2):17-18. |
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| 作者姓名： | 阳红 陈俩 冉小妮 罗发奎 张敬东 |
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| 作者单位： | 武汉大学资源与环境科学学院,武汉,430079 |
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| 摘 要： | 通过某钢铁公司废水处理研究试验,采用不同混凝剂和阴阳离子型聚丙烯酰胺(PAM)助凝剂,对不同时间段的废水进行混凝试验,确定最佳加药量和最佳混凝剂。试验表明,硫酸铝对油、全铁和COD等的去除率相对较高,且具有不需投加助凝剂PAM、适用性强等优点。
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| 关 键 词： | 钢铁废水 混凝剂 去除率 |
| 文章编号： | 1003-6504(2006)02-0017-02 |
| 收稿时间： | 2004-11-27 |
| 修稿时间： | 2005-03-04 |
Treatment of Steel Wastewater by Coagulation |
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| YANG Hong,CHEN Liang,RAN Xiao-ni,LUO Fa-kui,ZHANG Jing-dong.Treatment of Steel Wastewater by Coagulation[J].Environmental Science and Technology,2006,29(2):17-18. |
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| Authors: | YANG Hong CHEN Liang RAN Xiao-ni LUO Fa-kui ZHANG Jing-dong |
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| Abstract: | A pilot-scale experiment was made to treat wastewater from steel works by coagulation. Various coagulants and PAM were used to treat wastewater in order to determine the optimum coagulant and dosage, and results indicated that aluminium sulphate obviously enhanced the removal of oil, full iron and COD especially without adding PAM. |
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| Keywords: | steel wastewater coagulant removal efficiency |
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