污水处理厂消毒技术对抗生素抗性菌的去除效果分析

Analysis of the effect of disinfection technology on antibiotic resistant bacteria in sewage treatment plant

污水处理厂的水中主要存在氨苄霉素抗性菌(AMP)、红霉素抗性菌(ERY)、四环素抗性菌(TET)、卡那霉素抗性菌(KAN)以及环丙沙星抗性菌(CIP)这几种抗生素抗性菌。通过利用消毒技术来去除这些抗生素抗性菌,主要包括臭氧消毒、次氯酸钠消毒、紫外线消毒以及紫外耦合次氯酸钠消毒等。主要针对污水处理厂消毒技术对抗生素抗性菌的去除方法和去除效果进行了深入分析,并提出了结论。

The study found that the water quality in sewage treatment plant mainly exists antibiotic resistant bacteria including ampicillin resistant bacteria（AMP）,erythromycin resistant bacteria（ERY）,tetracycline resistant bacteria（TET）,kanamycin resistant bacteria（KAN）and ciprofloxacin resistant bacteria（CIP）.The disinfection technology is used to remove these antibiotic resistant bacteria,including ozone disinfection,sodium hypochlorite disinfection,ultraviolet disinfection and ultraviolet coupling sodium hypochlorite disinfection.The removal method and effect of disinfection technology on antibiotic resistant bacteria in wastewater treatment plant were analyzed and the conclusion was put forward.