Zn sorption on Ca-illite and Ca-smectite: experiment and modelling
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منابع مشابه
Co, Cu, Ni, AND Ca SORPTION BY A MIXED SUSPENSION OF SMECTITE AND HYDROUS MANGANESE DIOXIDE
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Smectites, clay minerals commonly found in soils and sediments, vary widely in their ability to adsorb organic chemicals. Recent research has demonstrated the importance of surface charge density and properties of exchangeable cations in controlling the affinity of smectites for organic molecules. In this study, we induced hysteresis in the crystalline swelling of smectites to test the hypothes...
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The reaction of MgBu2, ZnEt2 or Ca(O Pr)2 with 2 eq. of three-coordinating N-[methyl(2-hydroxy-3,5dimethylphenyl)]-N-methyl-N-methyl-1,3-oxolaneamine (mpoa-H) or N-[methyl(2-hydroxy-3,5-di-tertbutylphenyl)]-N-methyl-N-methyl-1,3-oxolaneamine (tbpoa-H) gave neutral, monomeric [Mg(mpoa)2], [Zn(mpoa)2], [Zn(tbpoa)2], and [Ca(tbpoa)2] as white powders in 58–90% yields. The resulting aminophenolates...
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ژورنال
عنوان ژورنال: E3S Web of Conferences
سال: 2019
ISSN: 2267-1242
DOI: 10.1051/e3sconf/20199804008