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| 硫酸铝渣去除水中磷研究 | |
| 引用本文： | 姜雅婧,丛海兵,黄廷林.硫酸铝渣去除水中磷研究[J].环境污染与防治,2011,33(11):29-33,38. |
| 作者姓名： | 姜雅婧 丛海兵 黄廷林 |
| 作者单位： | 1. 扬州大学环境科学与工程学院,江苏扬州,225127 2. 扬州大学江苏省环境材料与环境工程重点实验室,江苏扬州,225127 3. 西安建筑科技大学环境与市政工程学院,陕西西安,710055 |
| 基金项目： | 江苏省高校自然科学基础研究项目(No.08KJB610008) |
| 摘 要： | 分别以蒸馏水和太湖水为例,研究了硫酸铝渣去除水中磷的能力,并分析了其对水体Al3+、SO24-以及pH的影响.结果表明:(1)除太湖水pH为9.0、10.0两种条件外,随着磷平衡浓度的增加,硫酸铝渣除磷量趋于某一定值,其规律符合Langmuir吸附等温式；太湖水pH为9.0、10.0两种条件下,硫酸铝渣除磷量符合Fre... |
| 关 键 词： | 硫酸铝渣 磷 pH 等温线 |
Experimental studying on phosphorus removal from water by aluminum sulfate residue |
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| JIANG Yajing,CONG Haibing,HUANG Tinglin.Experimental studying on phosphorus removal from water by aluminum sulfate residue[J].Environmental Pollution & Control,2011,33(11):29-33,38. | |
| Authors: | JIANG Yajing CONG Haibing HUANG Tinglin |
| Institution: | JIANG Yajing1,CONG Haibing2,HUANG Tinglin3.(1.School of Environmental Science and Engineering,Yangzhou University,Yangzhou Jiangsu 225127,2.Jiangsu Key Laboratory of Environmental Material and Environmental Engineering,3.School of Environmental and Municipal Engineering,Xi'an University of Architecture & Technology,Xi'an Shaanxi 710055) |
| Abstract: | The capacity of aluminum sulfate residue for phosphorus removal from aqueous solution,with water and Taihu lake water respectively as examples,was investigated,and the influence of aluminum sulfate residue on Al3+,SO2-4 concentration and pH of water were discussed.The adsorption capacity of aluminum sulfate residue for phosphorus was tended to a fixed value;the experimental data were well described by the Langmuir adsorption equation,except in Taihu lake water at pH of 9.0 and 10.0.While,adsorption capacity... |
| Keywords: | aluminum sulfate residue phosphorus pH isotherm |
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