植物在废水重金属离子吸附中的应用  

Application of plants in the treatment of heavy mental waste water by adsorption process

作　　者：高嘉敏[1] 毛媛媛[1] 施莉莉[1] 褚淑珊[1] 张素玲[1] 

机构地区：[1]杭州电子科技大学材料与环境工程学院,浙江杭州310018

出　　处：《化学工程师》2013年第9期41-43,共3页Chemical Engineer

基　　金：浙江省自然科学基金(LQ13B050005);校科研启动基金(KYS205612034)

摘　　要：随着工业的发展,重金属的污染问题日益严重。一些植物经过简单预处理或改性后,对水中重金属具有吸附作用,且材料廉价、易得、无二次污染。此文对含重金属废水的植物吸附方法进行了综述,并指出各种农林废弃物和藻类植物对重金属吸附具有良好的应用前景。With the growing of the industry, the problem of heavy metal pollution becomes very serious. Some plants have good adsorption ability for metal ion after simple treatment or modification. Also, they possess the ad- vantages of low-cost, easy-to-get, and no secondary pollution. The adsorption process for heavy metal removal in waste water using plants were reviewed in this paper, and it was probed that some agricultural and forestry wastes and Algae were promising green adsorbent in heavy metal ions removal.

关 键 词：重金属 植物 吸附 废水 

分 类 号：X703.1[环境科学与工程—环境工程]