| 改性活性炭去除饮用水中氟离子的研究 |
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| 引用本文： | 王国贞,李倩,朱慧杰. 改性活性炭去除饮用水中氟离子的研究[J]. 安徽农业科学, 2010, 38(29): 16379-16380 |
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| 作者姓名： | 王国贞 李倩 朱慧杰 |
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| 作者单位： | 1. 河南城建学院环境与市政工程系,饮水安全工程实验室,河南平顶山,467044
2. 洛阳市环境监测站,河南洛阳,471000 |
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| 基金项目： | 河南城建学院博士启动基金,河南城建学院科研基金(2010JYB005); 2010年河南省政府决策研究招标课题 |
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| 摘 要： | [目的]研究改性活性炭对饮用水中氟离子的去除效果。[方法]用AlCl3对常见的煤质活性炭进行改性,并考察了AlCl3浓度、不同活性炭、吸附剂用量及吸附时间对氟离子吸附去除的影响。[结果]经0.5mol/LAlCl3溶液改性的煤质活性炭,用量为8g/L时,其在24h内对10mg/L氟离子的去除率达96%以上。[结论]该吸附剂具有一定的应用前景。
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| 关 键 词： | 氟 活性炭 改性 去除率 |
Removal of Fluoride from Drinking Water by Modified Activated Carbon |
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| WANG Guo-zhen et al. Removal of Fluoride from Drinking Water by Modified Activated Carbon[J]. Journal of Anhui Agricultural Sciences, 2010, 38(29): 16379-16380 |
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| Authors: | WANG Guo-zhen et al |
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| Affiliation: | WANG Guo-zhen et al(The Lab of Drinking Water Safety Engineering,Department of Environmental , Municipal Engineering,University of Urban Construction,Pingdingshan,Henan 467044) |
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| Abstract: | [Objective] The aim was to study the removal of fluoride from drinking water by modified activated carbon.[Method] The common coaly activated carbon was modified by AlCl3,and effects of some factors like AlCl3 concentration,different activated carbons,adsorbent amount and adsorption time on the removal of fluoride ion were studied.[Result] When the amount of coaly activated carbon modified by 0.5 mol/L AlCl3 solution was 8 g/L,the removal rate of 10 mg/L fluoride reached more than 96% within 24 h.[Conclusio... |
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| Keywords: | Fluoride Activated carbon Modification Removal rate |
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