期刊论文

Application and Development of Clay Minerals in Dealing with Heavy Metal Pollution in Xiangjiang River

中文

广州化工

1001-9677

2018

46

8

16-17+82

国家自然科学基金（41502331）； 湖南省自然科学基金（2018JJ3174）；

本校为第一机构

随着工业的不断发展,水体重金属污染逐渐加剧,各种环境问题涌现,促使政府对重金属的污染治理越来越重视。黏土矿物是一类便宜易得的吸附材料,且对重金属有良好吸附效果,因此将黏土矿物作为吸附材料用于去除水体重金属,意义重大。介绍了以膨润土、凹凸棒石、海泡石、沸石、硅藻土等为吸附剂或将其改性用于对水体重金属汞,镉,铅,砷等重金属污染的控制。

Abtract： With the rapid development of industry, the pollution of heavy metal is becoming more and more serious. More and more attention has been paid to the pollution control of heavy metal. The clay mineral is the adsorbent which is cheap and easy to get, and its adsorpotion effect of heavy metal is great. Therefore, it is a good choice to remove the heavy metal in water by using clay minerals. The pollution treatment of using bentonite, attapulgite, sepiolite and zeolite to control Hg, Cd, As and Pb in Xiangjiang river were mainly introduced. Ke...