| 含钴废水处理方法及其研究进展 |
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| 引用本文： | 文贵荣,杜虎.含钴废水处理方法及其研究进展[J].工业用水与废水,2014(5):5-9. |
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| 作者姓名： | 文贵荣 杜虎 |
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| 作者单位： | 1. 江苏建农植物保护有限公司,江苏 盐城,224000
2. 南京大学 盐城环保技术与工程研究院,江苏 盐城,224000 |
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| 摘 要： | 介绍了目前国内外含钴废水的主要处理方法,包括氢氧化物沉淀法、硫化物沉淀法、铁氧体沉淀法、吸附法、离子交换树脂法、溶剂萃取法、膜分离法、生物法等,分析了每种方法的优、缺点及其应用情况,指出多种处理技术的组合工艺将是含钴废水处理的新方向。
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| 关 键 词： | 含钴废水 铁氧体沉淀 吸附 重金属废水 |
Research progress on cobaIt-containing wastewater treatment |
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| WEN Gui-rong,DU Hu.Research progress on cobaIt-containing wastewater treatment[J].Industrial Water & Wastewater,2014(5):5-9. |
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| Authors: | WEN Gui-rong DU Hu |
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| Affiliation: | WEN Gui-rong;DU Hu;Jiangsu Jiannong Plant Protection Co., Ltd.;Yancheng Academy of Environmental Technology and Engineering, Nanjing University; |
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| Abstract: | Main cobalt-containing wastewater treatment processes currently used in China and abroad were introduced, which includes: hydroxide precipitation, sulfide precipitation, ferrite coprecipitation, adsorption, ion exchange resin, solvent extraction, membrane separation, and biological process. The advantages and disadvantages of each process as well as their application situations were analyzed. It was pointed out that, combined process should be the research direction of cobalt-containing wastewater treatment in the future. |
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| Keywords: | cobalt-containing wastewater ferrite coprecipitation adsorption heavy metal wastewater |
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