Solo Soraao Pesticida Coeficiente De Soraao
Mostrando 1-2 de 2 artigos, teses e dissertações.
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1. Influence of time on the sorption of non-ionic pesticides in an Argisol / InfluÃncia do tempo sobre a sorÃÃo de pesticidas nÃo-iÃnicos em um argissolo.
The influence of time on the sorption of non-ionic pesticides on soil material from the A horizon of an Argisol was investigated. Five pesticides, with different polarities, as expressed by their octanol-water partition coefficients, were studied. The distribution coefficients (Kd) of the compounds in the soil were determined using the incubation and agitati
Publicado em: 2007
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2. InfluÃncia da polaridade de pesticidas nÃo-iÃnicos sobre sua sorÃÃo em um latossolo. / Influence of the polarity of non-ionic pesticides on theirs sorption by a Latosol.
The sorption of thirteen non-ionic pesticides, with varying n-octanol/water partition coefficients (Kow), by soil material taken from the A horizon of an Acriferric Red Latosol was investigated. Sorption isotherms of the pesticides were determined by the shake-flask method. The amount of chemicals in aqueous solutions was measured by HPLC with UV detector. S
Publicado em: 2006