A Comparative Study of the Humic Acid Adsorption Capability between Kaolinite and Montmorillonite <?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p>

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A Comparative Study of the Humic Acid Adsorption Capability between Kaolinite and Montmorillonite

详细信息

责任者：Teng Fei (College of Resources and Environmental Sciences ; Nanjing Agricultural University ; Nanjing 210095 ; China) ; Li Fuchun
刊名：Geology in China
出版年：2009
卷期：36(4)
关键词：高岭石 ; kaolinite ; 蒙脱石 ; montmorillonite
页码：p.892-898
图表：3 illus., 1 table, 26 refs.
分类号：0300
issnNo：ISSN1000-3657
isbnNo：CN11-1167/P

摘要

A comparative study of the humic acid adsorption capability between kaolinite and montmorillonite might provide important evidence for the environmental behaviors of heavy metals in soils which are developed in different climate zones. In this study, batch adsorption experiments for humic acid were carried out with two species of clay minerals (kaolinite and montmorillonite) under different solution conditions of pH values, ionic strengths and initial concentrations of the humic acid. The aim of this study was to explore the causes responsible for the generality and diversity between kaolinite and montmorillonite in the adsorption of humic acid.

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