摘要
归纳了泥沙吸附重金属研究中的关键问题 ,指出了重金属吸附及其形态分布研究的主要进展及其存在的缺陷 ,讨论了重金属吸附类型、影响因素、过程机理和描述方法。在此基础上 。
Based on a systematic review of the recent studies on heavy metal sorption by sediments,this paper investigates the classifications,primary issues,impact factors and mechanisms of sorption processes Both sorption and speciation are discussed. Various methods have been compared. Deficiencies in the present studies are also indicated As results,perspectives are made on the significance of the study on heavy metal sorption by sediments in hyper concentrated solid liquid systems,which is of potential practical use in environmental and ecological protection in large rivers like the Yellow River
出处
《泥沙研究》
CSCD
北大核心
2002年第6期53-59,共7页
Journal of Sediment Research
基金
国家重点基础研究发展规划资助项目 (G19990 43 60 3 )
关键词
泥沙
重金属
吸附
形态
sediment
heavy metal
sorption
speciation
