Atrazine interactions with clay minerals: Kinetics and equilibria of sorption

Autor:	Hideomi. Kodama, Glen F. R. Gilchrist, Donald S. Gamble, Shahamat U. Khan
Rok vydání:	1993
Předmět:	inorganic chemicals Sorption General Chemistry engineering.material Mole fraction complex mixtures chemistry.chemical_compound Montmorillonite chemistry Environmental chemistry Desorption Illite engineering Kaolinite Atrazine General Agricultural and Biological Sciences Clay minerals
Zdroj:	Journal of Agricultural and Food Chemistry. 41:1748-1755
ISSN:	1520-5118 0021-8561
DOI:	10.1021/jf00034a043
Popis:	A novel technique using on-line microfiltration and HPLC analysis has been rued to study sorption kinetics and sorption equilibrium of the herbicide atrazine with the clay minerals montmorillonite, kaolinite, and illite and the clay fraction of a soil. Fast and slow labile sorption have been observed for atrazine along with a reversible but kinetically slow sorption/desorption process that is consistent with diffusion of pesticide into the interior of the clay particles. Labile sorption capacity, mole fraction site coverage, labile sorption equilibrium function, and distribution coefficient were determined for the clay minerals un aqueous slurries with atrazine
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::2e3c87ca4a244f9541460ed06bd5d3e1 https://doi.org/10.1021/jf00034a043 Zobrazit plný text záznamu