| 含镉的铬废水处理方法 |
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| 引用本文： | 毛喆,黄红武,黄天勇,郝锐.含镉的铬废水处理方法[J].污染防治技术,2021(1). |
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| 作者姓名： | 毛喆 黄红武 黄天勇 郝锐 |
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| 作者单位： | 航空工业郑州飞机装备有限责任公司 |
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| 摘 要： | 对电镀镉工艺流程中出光、钝化及退镉进行了原理分析,得出上述工序必然会导致含镉的铬废水的产生。并提出了采用按铬废水处理后再通过添加重金属捕捉剂的方式,有效控制了电镀废水的处理质量,达到了标准的排放要求。
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| 关 键 词： | 镉铬废水 重金属捕捉剂 排放 |
Treatment of chromium-containing wastewater containing cadmium |
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| Mao Zhe,Huang Hong-wu,Huang Tian-yong,Hao Rui.Treatment of chromium-containing wastewater containing cadmium[J].Pollution Control Technology,2021(1). |
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| Authors: | Mao Zhe Huang Hong-wu Huang Tian-yong Hao Rui |
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| Institution: | (Aviation,Industry Zhengzhou Aircraft Equipment Co.,Ltd.,Zhengzhou,Henan 450005) |
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| Abstract: | The principle analysis of cadmium emission,pasivation and eadmium removal in the process of electroplating cadmium showg that the above mentioned proesses will inevitably led to chromium containing wastewater.The treatment quality of electroplating wastewater was ffectively controlled by adding heavy metal trapping agent after treating chronium wastewater,and the standard discharge requirements were met. |
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| Keywords: | Cadmium Chromium Waste Water heavy metai capture agent discharge |
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