EFFECT OF DISSOLVED ORGANIC-MATTER ON THE ADSORPTION OF ETHOFUMESATE BY SOILS AND THEIR COMPONENTS

被引：21

作者：

SANTOSBUELGA, MD

SANCHEZMARTIN, MJ

SANCHEZCAMAZANO, M

机构：

[1] Instituto de Recursos Naturales y Agrobiología. C.S.I.C. Apdo. 257.

来源：

CHEMOSPHERE | 1992年 / 25卷 / 05期

关键词：

D O I：

10.1016/0045-6535(92)90434-S

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A study was conducted to examine the effect of dissolved organic matter on the adsorption of ethofumesate by two soils of different nature and by two components of the soil colloidal fraction (montmorillonite and humic acid). The study was performed using the equilibrium dialysis method. The ethofumesate was extensively associated with the dissolved organic matter, its adsorption by the solid adsorbents decreasing significantly

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页码：727 / 734

页数：8

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