| 氧化-混凝工艺处理碱性含砷废水的试验研究 |
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| 引用本文： | 张志,刘如意,孙水裕,翟平.氧化-混凝工艺处理碱性含砷废水的试验研究[J].工业水处理,2004,24(11):36-38. |
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| 作者姓名： | 张志 刘如意 孙水裕 翟平 |
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| 作者单位： | 1. 广东建设职业技术学院机电工程系,广东,广州,510450
2. 广东工业大学环境科学与工程学院,广东,广州,510090 |
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| 摘 要： | 研究了用氧化与混凝组合工艺处理某锑冶炼厂排放的碱性含砷废水。研究结果表明，聚合硫酸铁较三氯化铁、硫酸亚铁对原水中砷的去除效果好；用氧化与混凝组合工艺较单纯用混凝工艺对砷的去除率高：双氧水、次氯酸钠这两种氧化剂中采用次氯酸钠氧化对原水中砷的去除效果及处理成本最佳。
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| 关 键 词： | 砷 混凝 氧化 |
| 文章编号： | 1005-829X(2004)11-0036-03 |
| 修稿时间： | 2004年6月15日 |
Experimental study on using oxidation-coagulation process to treat the alkaline arsenic-containing wastewater |
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| Zhang Zhi,Liu Ruyi,Sun Shuiyu,Zhai Ping.Experimental study on using oxidation-coagulation process to treat the alkaline arsenic-containing wastewater[J].Industrial Water Treatment,2004,24(11):36-38. |
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| Authors: | Zhang Zhi Liu Ruyi Sun Shuiyu Zhai Ping |
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| Affiliation: | Zhang Zhi1,Liu Ruyi2,Sun Shuiyu2,Zhai Ping2 |
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| Abstract: | In this study,oxidation - coagulation process is used for treating alkaline arsenic-containing wastewater in an antimony smeltery. The result shows that the PFS has the highest arsenic removal efficiency than FeCl3 and FeSO4, oxidation - coagulation process have higher arsenic removal rate than coagulation process. As an oxidizer, the removal efficiency and treatment cost of NaClO are better than H2O2. |
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| Keywords: | arsenic coagulation oxidation |
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