A LANGMUIR TWO-SURFACE EQUATION AS A MODEL FOR PHOSPHATE ADSORPTION BY SOILS

Autor:	R. W. M. Wedderburn, G. E. G. Mattingly, I. C. R. Holford
Rok vydání:	1974
Předmět:	Langmuir Phosphate adsorption Chemistry P adsorption Soil Science Thermodynamics Mineralogy Langmuir equation Adsorption Soil water Surface equation General Earth and Planetary Sciences General Agricultural and Biological Sciences General Environmental Science
Zdroj:	Journal of Soil Science. 25:242-255
ISSN:	0022-4588
DOI:	10.1111/j.1365-2389.1974.tb01121.x
Popis:	Summary For forty-one soils (pH > 5·0) from southern England and eastern Australia, the Langmuir equation was an excellent model for describing P adsorption from solutions < 103 M P, if it was assumed that adsorption occurs on two types of surface of contrasting bonding energies. For most of these soils, which were relatively undersaturated with P, this equation may be written as
Databáze:	OpenAIRE
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