摘要
通过采集武汉市武昌区6个湖泊(内沙湖、外沙湖、四美塘、晒湖、紫阳湖、都司湖)的水样,采用固相萃取-高效液相色谱法对水样中的磺胺甲噁唑、四环素、氧氟沙星3种抗生素进行定量分析,初步分析了湖泊中抗生素的残留状况。结果表明,四环素、氧氟沙星均未检出,磺胺甲噁唑在冬、春、夏3个季节中均有检出。检出频率最高的是春季,其次是冬季和夏季。
Water samples were collected from six lakes(inner Sha Lake,outer Sha Lake,Simeitang,Shai Lake,Ziyang Lake,Dusi Lake)in Wuchang District. Three antibiotics of sulfamethoxazole,tetracycline and ofloxacin in these samples were analyzed with SPE-HPLC,and the characteristics aboutresidues of antibiotics in the lakes were preliminarily discussed. The results showed that tetracyclineand ofloxacin were not detected,sulfamethoxazole was detected in winter,spring and summer. Thehighest detection frequency was in spring,followed in winter and summer.
出处
《江汉大学学报（自然科学版）》
2017年第5期406-410,共5页
Journal of Jianghan University：Natural Science Edition
基金
湖北省教育厅科学研究项目(B2015237)
