| 混凝剂处理选矿废水的研究 |
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| 引用本文： | 冯秀娟,刘祖文,朱易春. 混凝剂处理选矿废水的研究[J]. 矿冶工程, 2005, 25(4): 27-29 |
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| 作者姓名： | 冯秀娟 刘祖文 朱易春 |
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| 作者单位： | 江西理工大学,环境与建筑工程学院,江西,赣州,341000;江西理工大学,环境与建筑工程学院,江西,赣州,341000;江西理工大学,环境与建筑工程学院,江西,赣州,341000 |
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| 摘 要： | 以硫酸铝[Al2(SO4)3]、硫酸铁[Fe2(SO4)3]、三氯化铁(FeCl3)、氯化铝(AlCl3)为混凝剂处理选矿废水, 探讨了不同混凝剂的处理效果及三氯化铁处理砷、镉等离子的混凝机理。结果表明, 用混凝工艺处理选矿废水效果显著, 三氯化铁(FeCl3)为最佳混凝剂, 最佳添加用量为16 mg/L, 废水经处理后符合国家排放标准。
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| 关 键 词： | 选矿废水 混凝 混凝剂 |
| 文章编号： | 0253-6099(2005)04-0027-03 |
| 收稿时间： | 2005-04-10 |
| 修稿时间： | 2005-04-10 |
Study on Treatment of Mineral Processing Wastewater with Coagulants |
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| FENG Xiu-juan,LIU Zu-wen,ZHU Yi-Chun. Study on Treatment of Mineral Processing Wastewater with Coagulants[J]. Mining and Metallurgical Engineering, 2005, 25(4): 27-29 |
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| Authors: | FENG Xiu-juan LIU Zu-wen ZHU Yi-Chun |
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| Affiliation: | School of Environmental and Architectural Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, Jiangxi, China |
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| Abstract: | Treatment of metallurgy wastewater using Al_2(SO_4)_3, Fe_2(SO_4)_3, FeCl_3, AlCl_3 as coagulants has been studied. The coagulation effects of different coagulants and the coagulation mechanism of FeCl_3 for removing arsenic, cadmium ionic also have been discussed. And the experiment results show that FeCl_3 is the best coagulant for treating mineral processing wastewater. When the addition of FeCl_3 in treatment reaches 16 mg/L, the discharging water can meet the national standard. |
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| Keywords: | mineral processing wastewater coagulation coagulants |
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