| 聚合硫酸铁制备方法研究及其发展 |
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| 引用本文： | 郑怀礼,龙腾锐,袁宗宣.聚合硫酸铁制备方法研究及其发展[J].环境工程学报,2000,1(5):21-28. |
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| 作者姓名： | 郑怀礼 龙腾锐 袁宗宣 |
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| 作者单位： | 1. 重庆建筑大学应用科学与技术系,重庆 400045
2. 重庆建筑大学城市建设学院,重庆 400045 |
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| 基金项目： | 重庆市中青年科技专家基金，， |
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| 摘 要： | 聚合硫酸铁是一种优质高效无机高分子絮凝剂,在水处理领域中有良好的应用前景.本文探讨和综述了聚合硫酸铁制备方法的研究现状和发展趋势,并比较了各种方法的优缺点.内容包括:直接氧化法、催化氧化法、一步法、两步法、微生物氧化法以及其它一些新颖的制备方法.
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| 关 键 词： | 絮凝剂 聚合硫酸铁 制备方法 |
STUDY ON THE PREPARATION SYNTHETIC METHODS OF POLYFERRIC SULPHATE AND ITS ADVANCEMENT |
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| Zheng Huaili,Long Tenrui,Yuan Zongxuan.STUDY ON THE PREPARATION SYNTHETIC METHODS OF POLYFERRIC SULPHATE AND ITS ADVANCEMENT[J].Techniques and Equipment for Environmental Pollution Control,2000,1(5):21-28. |
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| Authors: | Zheng Huaili Long Tenrui Yuan Zongxuan |
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| Institution: | Zheng Huaili 2Long Tenrui 1Yuan Zongxuan |
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| Abstract: | Polyferric sulphate(PFS),a type of high efficient inorganic polymer flocculant, plays an important role in water treatment, because of its enhanced surface activity and improved charge neutralizing capacity. The present status and developmental trends of its preparation methods of PFS are detailed in this paper, such as direct oxidizing method, catalitic oxidizing method, one step oxidizing method, two step oxidizing method, microorganism oxidizing method and other novel methods. The advantages and disadvantages of each one are also compared. |
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| Keywords: | flocculant polyferric sulphate synthetic method |
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