Leaching behavior of enrofloxacin in three different soils and the influence of a surfactant on its mobility.
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.
State Key Laboratory of Environmental Aquatic Chemistry, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China. yzy@rcees.ac.cn
Zhiyong
Z
Yu
Ayfer
A
Yediler
Min
M
Yang
Sigurd
S
Schulte-Hostede
D000900:Anti-Bacterial Agents / Q000737:chemistry*; D002851:Chromatography, High Pressure Liquid; D000077422:Enrofloxacin; D024841:Fluoroquinolones / Q000737:chemistry*; D015394:Molecular Structure; D012987:Soil / Q000737:chemistry*; D012989:Soil Pollutants / Q000737:chemistry*; D013501:Surface-Active Agents / Q000737:chemistry*
D000900:Anti-Bacterial Agents; D024841:Fluoroquinolones; D012987:Soil; D012989:Soil Pollutants; D013501:Surface-Active Agents; D000077422:Enrofloxacin