| 壳聚糖在环保中的应用研究进展 |
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| 引用本文： | 陆娴婷,俞成.壳聚糖在环保中的应用研究进展[J].杭州电子科技大学学报,2006,26(6):66-70. |
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| 作者姓名： | 陆娴婷 俞成 |
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| 作者单位： | 1. 杭州电子科技大学机械工程学院,浙江,杭州,310018
2. 中国新型建筑材料工业杭州设计研究院,浙江,杭州,310003 |
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| 基金项目： | 杭州电子科技大学校科研和教改项目 |
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| 摘 要： | 水处理剂使用造成的环境二次污染问题日益引起重视。壳聚糖作为一种天然高分子絮凝剂，因其无毒、易生物降解以及资源丰富等特点，在环境保护特别是水处理中发挥了作用。介绍了壳聚糖的性质和制备途径，综述了壳聚糖在饮用水净化、染料废水脱色、金属离子回收和痕量元素富集等方面的应用研究进展。
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| 关 键 词： | 壳聚糖 甲壳素 水处理 |
| 文章编号： | 1001-9146（2006）06-0066-05 |
| 收稿时间： | 2006-06-14 |
| 修稿时间： | 2006-06-14 |
Progress in Researches of Chitosan in Environmental Protection |
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| LU Xian-ting,YU Cheng.Progress in Researches of Chitosan in Environmental Protection[J].Journal of Hangzhou Dianzi University,2006,26(6):66-70. |
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| Authors: | LU Xian-ting YU Cheng |
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| Affiliation: | 1. School of Electronic and Engineering,Hangzhou Dianzi University Zhejiang Hangzhou, 310018 China; 2. China New Building Materials Industry Hangzhou Design and Research Institute,Hangzhou Zhejiang ,310003 China |
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| Abstract: | This paper reviews the chitosan as a natural polymer flocculation agent to avoid the problem of the environmental secondary pollution caused by using the water treatment agents. Chitosan has played an important role in the environmental protection, especially in the wastewater treatment, due to it is nontoxic, readily biodegradable, and has wide- ranging applications, characteristics and preparation methods of chitosan are presented. The researches of chitosan in purification of drinking water, decoloring of dye wastewater, reclaiming of heavy metals and enrichment of trace amounts elements axe discussed. |
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| Keywords: | chitosan chitin water treatment |
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