摘要
磷是引起水体富营养化的主要元素,由于粘土矿物具有良好的吸附性能,尤其是改性后的粘土矿物吸附效果更为显著,利用粘土矿物对磷污染水体进行治理,愈来愈受到人们的关注,为此就粘土矿物对水体中磷的吸附性能研究进展以及粘土矿物在含磷水体处理中的应用前景进行了归纳、分析和介绍。
Phosphorus is recognized as an essential element in water eutrophication. In recent years, clay minerals, especially those modified clays, have been used in decontaminating phosphorus -contaminated water, because of their excellent adsorptive caracters. In the present paper, a summary concerning adsorption of phosphorus on clay minerals and their application in water decontaminating is outlined.
出处
《农业环境科学学报》
CAS
CSCD
北大核心
2007年第B10期447-453,共7页
Journal of Agro-Environment Science
基金
江苏省科技厅科技攻关项目(BE2006371
)
江苏省科技厅自然科学基金项目(BK2004168)
关键词
粘土矿物
改性
吸附
磷
水体净化
clay minerals
modified clays
adsorption
phosphorus
water decontamination
