天然有机吸附剂在重金属废水处理中的应用  

Application of Nature Organic Adsorbents in Heavy Metal Wastewater Treatment

作　　者：李琛[1] 

机构地区：[1]陕西理工学院化学与环境学院,陕西汉中723001

出　　处：《化工技术与开发》2013年第9期53-58,共6页Technology & Development of Chemical Industry

基　　金：陕西省教育厅项目(11JK0754);陕西省"13115"科技创新工程项目(2010ZDGC-23)

摘　　要：在介绍传统重金属废水处理方法及其优缺点的基础上,阐述了吸附工艺对重金属废水处理的优势,综述了壳聚糖、纤维素、腐殖酸、细菌、真菌和藻类等典型天然有机吸附材料在重金属废水处理中的应用,并对天然有机吸附材料处理重金属废水的发展趋势进行了展望。On the based of introducing the advantages and disadvantages of traditional heavy-metal wastewater treatment methods, the ad-vantages of adsorption process on heavy metal wastewater treatment were described, the applications of chitosan, cellulose, humic acid, bacteria, fungi, algae and other typical organic adsorption material in heavy metal wastewater treatment were summarized. The trends of wastewater treatment with nature organic adsorbent material were discussed.

关 键 词：重金属废水 废水处理 天然有机吸附剂 吸附法 

分 类 号：X703[环境科学与工程—环境工程]