Simultaneous adsorption of cadmium and a cationic pesticide on montmorillonite
- 1 April 1994
- journal article
- research article
- Published by Taylor & Francis in Toxicological & Environmental Chemistry
- Vol. 43 (1) , 77-84
- https://doi.org/10.1080/02772249409358019
Abstract
The competitive adsorption of the cationic pesticide chlordimeform and the heavy metal cadmium on montmorillonite was studied. For the different pesticide concentrations used, cadmium adsorption decreases with increasing chlordimeform concentration, indicating a high competition between both cations for interlamellar positions. In contrast, pesticide adsorption increases in the presence of Cd2+ in relation to Cd‐free treatments. This adsorption is independent of metal concentration used, and therefore adsorption isotherms are practically the same in all cases where cadmium is present.Keywords
This publication has 21 references indexed in Scilit:
- Cadmium soil sorption at low concentrations: VIII. correlation with soil parametersWater, Air, & Soil Pollution, 1989
- EFFECTS OF FULVIC ACID AND pH ON ZINC SORPTION ON MONTMORILLONITE1Soil Science, 1988
- Trace Elements in the Terrestrial EnvironmentPublished by Springer Nature ,1986
- Surface loading effect on Cd and Zn sorption by kaolinite and montmorillonite from low concentration solutionsWater, Air, & Soil Pollution, 1986
- Adsorption of Cd(II) and Cu(II) by Na‐Montmorillonite at Low Surface CoverageSoil Science Society of America Journal, 1983
- Multiple-site adsorption of Cd, Cu, Zn, and Pb on amorphous iron oxyhydroxideJournal of Colloid and Interface Science, 1981
- Interaction of Chlordimeform with Clay MineralsClays and Clay Minerals, 1981
- Influence of Ionic Strength and Inorganic Complex Formation on the Sorption of Trace Amounts of Cd by MontmorilloniteSoil Science Society of America Journal, 1976
- Soil-Pesticide Relationships, Adsorption and Desorption of Organic Pesticides by Soil Colloids, with Implications Concerning Pesticide BioactivityJournal of Agricultural and Food Chemistry, 1964
- 786. Studies in adsorption. Part XI. A system of classification of solution adsorption isotherms, and its use in diagnosis of adsorption mechanisms and in measurement of specific surface areas of solidsJournal of the Chemical Society, 1960