Observations on the effect of a soil polysaccharide fraction on boron adsorption by clay minerals

Autor:	Baohua Gu, L. E. Lowe
Rok vydání:	1992
Předmět:	inorganic chemicals Inorganic chemistry Soil Science chemistry.chemical_element Fraction (chemistry) engineering.material complex mixtures chemistry.chemical_compound Adsorption Montmorillonite chemistry Soil water Illite engineering Kaolinite Boron Clay minerals
Zdroj:	Canadian Journal of Soil Science. 72:623-626
ISSN:	1918-1841 0008-4271
DOI:	10.4141/cjss92-053
Popis:	Complexes formed by coating a soil polysaccharide fraction on illite, montmorillonite and kaolinite, substantially reduced boron adsorption by the clay minerals at approximately neutral pH. This suggests that boron retention in soils is influenced by the occurrence of stable polysaccharide-clay complexes. Key words: boron adsorption, organo-clay complex, soil polysaccharide
Databáze:	OpenAIRE
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