| CH型絮凝剂处理废水的研究 |
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| 引用本文： | 陈玉娥,徐志勇.CH型絮凝剂处理废水的研究[J].精细化工中间体,2000(1). |
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| 作者姓名： | 陈玉娥 徐志勇 |
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| 作者单位： | 中国人民解放军第五七一二工厂!湖南长沙410113(陈玉娥)，湖南化工研究院!湖南长沙410007(徐志勇) |
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| 摘 要： | 研究了CH型絮凝剂对废水中重金属离子去除效果 ,结果表明 ,对废水中Ni2 +、Cr6 +等单一离子 (浓度 2 0～ 4 0mg/L)的去除率大于 90 % ,对混合废水中的Cu2 +、Zn2 +、Ni2 +、Cr3+、Cd2 +等 (各离子浓度 2 0～ 4 0mg/L)的去除率均大于 96%。
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| 关 键 词： | 絮凝剂 壳聚糖 腐植酸钠 废水处理 |
A Study of Water Treatment with CH Type of Flocculant |
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| CHEN Yu e ,XU Zhi yong.A Study of Water Treatment with CH Type of Flocculant[J].Fine Chemical Intermediates,2000(1). |
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| Authors: | CHEN Yu e XU Zhi yong |
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| Affiliation: | CHEN Yu e 1,XU Zhi yong 2 |
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| Abstract: | A study was made on removing the heavy metal ions in waste water with CH type of flocculant. The results showed that the removing ratio was more than 90% when the ions such as Ni 2+ , Cr 6+ , etc, (20～40mg/L) exist in waste water individually, while more than 96%, when all Cu 2+ , Zn 2+ , Ni 2+ , Cr 3+ , Cd 2+ , etc (each 20～40mg/L) coexist in waste water. |
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| Keywords: | flocculant chitosan sodium humate waste water treatment |
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