EFFECT OF PH ON ADSORPTION OF ARSENIC AND SELENIUM FROM LANDFILL LEACHATE BY CLAY-MINERALS

被引：213

作者：

FROST, RR ^{[1
]}

GRIFFIN, RA ^{[1
]}

机构：

[1] ILLINOIS STATE GEOL SURVEY,ENVIRONM GEOL LAB,URBANA,IL 61801

来源：

SOIL SCIENCE SOCIETY OF AMERICA JOURNAL | 1977年 / 41卷 / 01期

关键词：

ADSORPTION - CLAY - REFUSE DISPOSAL - Land Fill - WATER POLLUTION - Underground;

D O I：

10.2136/sssaj1977.03615995004100010019x

中图分类号：

S15 [土壤学];

学科分类号：

0903 ; 090301 ;

摘要：

Adsorption of As(V), As(III), and Se(IV) anions from municipal landfill leachate solutions by the clay minerals kaolinite and montmorillonite was studied. The results of the study suggest that disposal of As and Se wastes in municipal landfills, especially under alkaline conditions, could produce ground water contamination by As and Se.

引用

页码：53 / 57

页数：5

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