Effects of Sorbate Speciation on Sorption of Selected Sulfonamides in Three Loamy Soils
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چکیده
منابع مشابه
Effects of sorbate speciation on sorption of selected sulfonamides in three loamy soils.
Sorption of sulfamethazine (SMN) and sulfathiazole (STZ) was investigated in three soils, a North Carolina loamy sand, an Iowa sandy loam, and a Missouri loam, under various pH conditions. A significant increase in the sorption coefficient (KD) was observed in all three soils, as the sulfonamides converted from an anionic form at higher pH to a neutral/cationic form at lower pH. Above pH 7.5, s...
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ژورنال
عنوان ژورنال: Journal of Agricultural and Food Chemistry
سال: 2007
ISSN: 0021-8561,1520-5118
DOI: 10.1021/jf060612o