| 改性壳聚糖处理重金属废水研究现状 |
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| 引用本文： | 李琛. 改性壳聚糖处理重金属废水研究现状[J]. 电镀与精饰, 2011, 33(10): 21-25 |
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| 作者姓名： | 李琛 |
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| 作者单位： | 陕西理工学院化学与环境科学学院,陕西汉中,723001 |
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| 摘 要： | 介绍了壳聚糖处理重金属废水时常用的改性方法,即化学改性(包括交联改性和接枝改性)和物理改性.综述了改性壳聚糖在重金属废水及电镀废水处理中的应用,重点介绍了交联改性壳聚糖与接枝改性壳聚糖对废水中重金属吸附的研究现状.探讨了改性壳聚糖处理重金属及电镀废水的发展方向.
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| 关 键 词： | 改性壳聚糖 重金属废水 电镀废水 |
Research Status of Heavy Metal Wastewater Treatment by Modified Chitosan |
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| LI Chen. Research Status of Heavy Metal Wastewater Treatment by Modified Chitosan[J]. Plating & Finishing, 2011, 33(10): 21-25 |
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| Authors: | LI Chen |
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| Affiliation: | LI Chen(School of Chemistry and Environmental Science,Shaanxi University of Technology,Hanzhong 723001,China) |
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| Abstract: | The common modified methods of chitosan used in heavy metal wastewater treatment were introduced,and the application of modified chitosan in heavy metal and electroplating wastewater treatment was reviewed,especially on the adsorption of heavy metals from wastewater by cross-linked and grafted chitosan.Finally,the developing trend of modified chitosan in heavy metal and electroplating wastewater treatment was put forward. |
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| Keywords: | modified chitosan heavy metal wastewater electroplating wastewater |
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