Leaching behavior of enrofloxacin in three different soils and the influence of a surfactant on its mobility |
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| Authors: | Zhiyong Yu Ayfer Yediler Min Yang and Sigurd Schulte-Hostede |
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| Institution: | State Key Laboratory of Environmental Aquatic Chemistry, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China;Helmholtz Zentrum Muenchen, German Research Center for Environmental Health, Institute of Ecological Chemistry, Ingolstaedter Landstrasse. 1, 85764 Neuherberg, Germany;State Key Laboratory of Environmental Aquatic Chemistry, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China;Helmholtz Zentrum Muenchen, German Research Center for Environmental Health, Institute of Ecological Chemistry, Ingolstaedter Landstrasse. 1, 85764 Neuherberg, Germany |
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| Abstract: | The leaching behaviors of enrofloxacin (ENR), a fluoroquinolone group antibiotic, in three different standard soils, namely sandy, loamy sand and sandy loam were investigated according to OECD guideline 312. In addition, the effects of tenside, sodium dodecylbenzenesulfonate (DBS) on the mobility of ENR in two different soils were studied. The mobility of ENR in all three standard soils was very similar and was mostly (98%) concentrated on the top 0-5 cm segment of the soils at pH 5.7. The DBS can enhance the mobility of ENR in soils but the impact was in general negligible under the studied conditions. |
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| Keywords: | enrofloxacin leaching soil sodium dodecylbenzenesulfonate |
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