The Effect of Exchangeable Cations on the Sorption of Chlorophyllin By Montmorillonite
- 1 July 1971
- journal article
- Published by Cambridge University Press (CUP) in Clays and Clay Minerals
- Vol. 19 (3) , 193-200
- https://doi.org/10.1346/ccmn.1971.0190308
Abstract
The sorption of commercial K-Cu chlorophyllin by a sample of montmorillonite saturated with different exchange ions was studied. The organic anions are sorbed on external surfaces while K displaces most of the exchangeable cations. The samples sorb the constituents of chlorophyllin selectively and in different amounts, depending on the exchangeable cations of the clay. These also affect the amount of material peptized and the relative orientation and aggregation of the particles.Keywords
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