| 电吸附除盐后续工艺电解水催化还原去除硝酸盐的研究 |
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| 引用本文： | 李智,张玉先.电吸附除盐后续工艺电解水催化还原去除硝酸盐的研究[J].给水排水,2009,35(5). |
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| 作者姓名： | 李智 张玉先 |
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| 作者单位： | 1. 长沙理工大学水利工程学院,长沙,410076
2. 同济大学环境科学与工程学院,上海,200092 |
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| 摘 要： | 针对碳气凝胶电极电吸附除盐工艺去除硝酸盐过程中存在的问题,采用电解水催化还原工艺作为其后续工艺,在原碳气凝胶电吸附除盐工艺装置上,进行了一系列平衡试验,对其影响因素进行了研究.结果表明,可以在不增加任何设备的情况下,大幅提高碳气凝胶电极电吸附除盐工艺去除硝酸盐的效果,并使电极得到再生.
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| 关 键 词： | 电解水催化还原 电吸附硝酸盐 电极再生 |
Study on nitrate removal improvement of electrosroption desalination by its following process: water electrolysis catalytic reduction |
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| Li Zhi,Zhang Yuxian.Study on nitrate removal improvement of electrosroption desalination by its following process: water electrolysis catalytic reduction[J].Water & Wastewater Engineering,2009,35(5). |
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| Authors: | Li Zhi Zhang Yuxian |
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| Affiliation: | 1.School of Water Conservancy;Changsha University of Science and Technology;Changsha 410076;China;2.College of Environmental Science and Engineering;Tongji University;Shanghai 200092;China |
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| Abstract: | The water electrolysis catalytic reduction process was employed as the subsequent process of electrosorption desalination to resolve its existing problems in nitrate removal.A series of equilibrium experiments were carried out to study the influencing factors.The tests results indicated that,as a subsequent process,the water electrolysis catalytic reduction process could improve the nitrate removal efficiency greatly and regenerate the electrodes without any additional equipments. |
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| Keywords: | Water electrolysis catalytic reduction Electrosorption Nitrate Electrode regeneration |
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