Nonsingularity of naphthalene sorption in soil: Observations and the two-compartment model

Realistic models for transport of organic chemicals in soil require accurate predictions of the adsorption-desorption kinetics. In this study, a physically based two-compartment one-rate (TCOR) sorption model was evaluated by comparison of model simulations to measured adsorption-desorption isotherm...

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Veröffentlicht in:	Soil Science Society of America journal 2001-11, Vol.65 (6), p.1622-1633
Hauptverfasser:	GAMST, Jesper, OLESEN, Torben, DE JONGE, Hubert, MOLDRUP, Per, ROLSTON, Dennis E
Format:	Artikel
Sprache:	eng
Schlagworte:	Adsorption Agronomy. Soil science and plant productions Applied sciences Biological and medical sciences Biological and physicochemical properties of pollutants. Interaction in the soil Desorption Earth sciences Earth, ocean, space Engineering and environment geology. Geothermics Exact sciences and technology Fundamental and applied biological sciences. Psychology Kinetics Naphthalene Organic chemistry Pollution Pollution, environment geology Predictions Soil and sediments pollution Soil and water pollution Soil science Soils Sorption
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Beschreibung
Zusammenfassung:	Realistic models for transport of organic chemicals in soil require accurate predictions of the adsorption-desorption kinetics. In this study, a physically based two-compartment one-rate (TCOR) sorption model was evaluated by comparison of model simulations to measured adsorption-desorption isotherms of naphthalene (C10H8) for five different soils on a short-term (48 h) and a longer-term (504 h) time scale.
ISSN:	0361-5995 1435-0661
DOI:	10.2136/sssaj2001.1622