| 合成复合型絮凝剂聚合氯化铝铁性能影响因素 |
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| 引用本文： | 吴健,雷春生.合成复合型絮凝剂聚合氯化铝铁性能影响因素[J].内江师范学院学报,2011,26(8):48-50,66. |
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| 作者姓名： | 吴健 雷春生 |
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| 作者单位： | 1. 内江师范学院化学化工学院,四川内江,641100
2. 常州大学环境与安全工程学院,江苏常州,213164 |
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| 摘 要： | 以铝箔酸、铝盐水和铝酸钙粉为主剂，亚铁酸为助剂．酸溶一步法合成聚合氯化铝铁．采用多因素正交试验研究了投料温度、加铁时间和保温时间对产品中铝含量、盐基度及其在处理污水过程中对污水中COD、TP和浊度的去除效果影响．结果表明，保温时间对产品中铝含量和盐基度及COD去除率影响最大，投料温度对浊度的去除效果最为明显，加铁时间对产品中铝含量、COD及浊度的去除率影响不大．
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| 关 键 词： | 聚合氯化铝铁 投料温度 力口铁时间 保温时间 |
Study on Factors Influencing the Properties of Synthetic Polyaluminum Ferric Chloride |
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| WU Jian,LEI Chun-sheng.Study on Factors Influencing the Properties of Synthetic Polyaluminum Ferric Chloride[J].Journal of Neijiang Teachers College,2011,26(8):48-50,66. |
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| Authors: | WU Jian LEI Chun-sheng |
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| Institution: | WU Jian1,LEI Chun-sheng2 (1.College of Chemistry and Chemical Engineering,Neijiang Normal University,Neijiang,Sichuan 641112,China,2 School of Environment and Safety Engineering,Changzhou University,Changzhou,Jiangsu 213164,China) |
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| Abstract: | With aluminum foil acid, aluminum salt and calcium alumlnate powder as main ingredient, and ferrous acid as additives, the polyaluminum ferric chloride （PAFC） was synthesized via one-step acid-soluble method. Multi-factor orthogonal experiment was applied |
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| Keywords: | polyaluminum ferric chloride feed temperature iron dropping time holding time |
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