| 沸石处理氨氮废水的研究 |
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| 引用本文： | 杜冬云,王伟利,于凤娥,揭武. 沸石处理氨氮废水的研究[J]. 河南化工, 2003, 0(9): 15-17 |
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| 作者姓名： | 杜冬云 王伟利 于凤娥 揭武 |
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| 作者单位： | 1. 湖北师范学院,化学与环境工程系,湖北,黄石,435002
2. 武汉华电环境工程有限公司,湖北,武汉,430071 |
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| 摘 要： | 在静态和动态条件下，研究了沸石对氨氮废水的处理，确定了搅拌时间、沸石用量、溶液的pH值及氨氮的浓度对处理结果的影响。在动态实验中比较了天然沸石与人造沸石的吸附效率和再生效率，实验结果表明人造沸石的吸附量远大于天然沸石，两者都可循环利用。
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| 关 键 词： | 氨氮废水 沸石 离子交换 再生 废水处理 |
| 文章编号： | 1003-3467(2003)09-0015-03 |
| 修稿时间： | 2003-07-07 |
Study on Treatment of Ammonia Nitrogen Waste Water by Zeolite |
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| DU Dong- yun,WANG Wei- li,YU Feng- e,JIE Wu. Study on Treatment of Ammonia Nitrogen Waste Water by Zeolite[J]. Henan Chemical Industry, 2003, 0(9): 15-17 |
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| Authors: | DU Dong- yun WANG Wei- li YU Feng- e JIE Wu |
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| Abstract: | The treatment of waste water containing ammonia by zeolite under dynamic and static condition are researched. The influencing factors such as stirring time, zeolite dosage, pH value of the solution and concentration of ammonia are studied. Adsorption efficiency and regeneration efficiency of both natural and man -made zeolite are compared in dynamic experiment. The result indicates that, the adsorption capacity of man -made zeolite is much more than that of the natural zeolite. Both of them can be reutilized by recycling. |
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| Keywords: | ammonia nitrogen waste water zeolite ionic exchange regeneration |
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