人工湿地处理畜禽污水中抗生素及抗性基因效果研究进展

发布时间：2018-02-27 02:13

本文关键词： 人工湿地畜禽污水抗生素抗性基因　出处：《家畜生态学报》2017年08期 　论文类型：期刊论文

【摘要】：畜禽养殖污水中抗生素残留及抗性基因扩散对公共安全造成的危害日益引起人们的重视,而人工湿地作为最为简便且高效的处理措施在畜禽污水中应用也越加广泛。本文结合近年来人工湿地处理畜禽污水中抗生素及抗性基因的研究,通过对比由不同基质、植物及微生物组成的人工湿地的去除效果,探讨各因素对去除抗生素及抗性基因效率的影响、作用机制以及人工湿地在去除过程中存在的问题,为今后研究畜禽污水中抗生素及抗性基因的去除提供参考依据。
[Abstract]:People pay more and more attention to the harm to public safety caused by antibiotic residue and resistance gene diffusion in livestock and poultry wastewater. The artificial wetland, as the most convenient and efficient treatment measure, has been widely used in livestock and poultry wastewater treatment. In this paper, based on the study of antibiotics and resistance genes in the treatment of livestock and poultry sewage by artificial wetland in recent years, by comparing the different substrates, The effect of plant and microbial constructed wetland on the removal efficiency of antibiotics and resistance genes, the mechanism of the removal and the problems in the removal process of constructed wetland were discussed. It provides a reference for the future study on the removal of antibiotics and resistance genes in livestock wastewater.
【作者单位】：重庆市畜牧科学院;农业部西南养殖工程科学观测实验站;
【基金】：国家水禽产业技术体系专项资金项目(CARS-43) 重庆市基础科学与前沿技术研究专项项目(cstc2017jcyjAX0336) 重庆市农业发展资金项目(17405)
【分类号】：X713

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