| 高锰酸盐药剂预氧化去除受污染地下水中铁、锰 |
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| 引用本文： | 胡文华,吴慧芳,孙士权. 高锰酸盐药剂预氧化去除受污染地下水中铁、锰[J]. 工业水处理, 2011, 31(8): 35-37,41 |
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| 作者姓名： | 胡文华 吴慧芳 孙士权 |
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| 作者单位： | 1. 南京工业大学环境学院,江苏南京,210009
2. 长沙理工大学水利工程学院,湖南长沙,410076 |
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| 基金项目： | 湖南省教育厅基金资助项目(08C085) |
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| 摘 要： | 通过单因子试验考察了进水pH、预氧化时间及原水本底成分对高锰酸钾、高锰酸盐复合药剂(PPC)预氧化去除受污染地下水中铁、锰效果的影响.试验结果表明,在使用KMnO4及PPC预氧化时,进水无需调节pH便能取得较好的铁、锰去除效果；综合技术经济因素考虑,PPC及KMnO4的预氧化时间应定为10 min;原水本底成分极大地影...
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| 关 键 词： | 预氧化 除铁 除锰 受污染地下水 |
Research on the removal of Fe/Mn from polluted groundwater by preoxidation with different permanganate chemicals |
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| Hu Wenhua,Wu Huifang,Sun Shiquan. Research on the removal of Fe/Mn from polluted groundwater by preoxidation with different permanganate chemicals[J]. Industrial Water Treatment, 2011, 31(8): 35-37,41 |
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| Authors: | Hu Wenhua Wu Huifang Sun Shiquan |
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| Affiliation: | Hu Wenhua 1,Wu Huifang 1,Sun Shiquan 2 (1.Department of Environment,Nanjing University of Technology,Nanjing 210009,China,2.School of Water Conservansy,Changsha University of Science and Technology,Changsha 410076,China) |
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| Abstract: | By means of single factor experiments,the effects of the influent pH,preoxidation time and the background components of raw water on the removal of iron and manganese from polluted groundwater by preoxidation with different permanganate chemicals have been investigated.The results show that satisfactory Fe/Mn removal effects can be obtained without adjusting the influent pH by preoxidation with KMnO 4 and PPC.Taking technical and economical factor into consideration,the preoxidation time should be fixed at ... |
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| Keywords: | preoxidation iron removal manganeses removal polluted groundwater |
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