| 粉煤灰铁屑组合处理印染废水的研究 |
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| 引用本文： | 朱洪涛,张振声,许佩瑶.粉煤灰铁屑组合处理印染废水的研究[J].环境科学与技术,2002,25(4):8-9. |
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| 作者姓名： | 朱洪涛 张振声 许佩瑶 |
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| 作者单位： | 华北电力大学环境工程系,保定,071003 |
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| 摘 要： | 提出采用粉煤灰和铁屑组合处理印染废水的方法。该方法以电化学作用为主 ,兼有还原、物理吸附和混凝等多种机制。试验研究了实际应用的最佳条件 ,结果表明 ,处理后印染废水的COD和色度去除率分别达到 77%和 95 %。
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| 关 键 词： | 粉煤灰 铁屑 处理 印染废水 |
| 文章编号： | 1003-6504(2002)04-0008-02 |
| 修稿时间： | 2002年1月23日 |
Treatment of Dyeing and Finishing Wastewater by Ash and Iron Filings |
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| ZHU Hong tao,ZHANG Zhen sheng,XU Pei yao.Treatment of Dyeing and Finishing Wastewater by Ash and Iron Filings[J].Environmental Science and Technology,2002,25(4):8-9. |
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| Authors: | ZHU Hong tao ZHANG Zhen sheng XU Pei yao |
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| Abstract: | This paper presents a method featuring the utilization of coal ash and iron fillings to treat dyeing and finishing wastewater. Process of the method is based on electro chemistry, reduction, physical adsorption and coagulation, etc. The optimum condition was studied experimentally and the result showed that COD and colority removals could attain 77% and 95% respectively. |
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| Keywords: | coal ash iron fillings treatment dyeing and finishing wastewater |
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