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新冠肺炎疫情期消毒剂的使用对水环境的影响——以武汉市为例

尹炜,王超,张洪,雷沛   

  • 出版日期:2020-05-28 发布日期:2020-05-28

Effects of disinfectants on aquatic environment in Wuhan City during COVID-19 pandemic

YIN Wei, WANG Chao, ZHANG Hong, LEI Pei   

  • Online:2020-05-28 Published:2020-05-28

摘要: 武汉市是我国新型冠状病毒肺炎疫情最严重的城市,疫情防控任务也最为艰巨。消毒剂作为切断病毒传播途径的重要措施,新型冠状病毒肺炎疫情肆虐期间,在武汉市被大量使用。消毒剂残留对地表水环境质量的影响一直备受关注。武汉市消毒剂使用量全国最高,消毒剂残留对武汉市河湖水环境的影响不容忽视。结合已有文献,对消毒剂残留的潜在水化学过程及其引起的次生问题进行了分析,并根据分析结果,提出了在疫情后期应加强消毒剂残留对武汉市河湖水生态系统影响研究的具体建议。研究成果将为疫情结束后的武汉市河湖水环境修复和保护提供科学支撑。

关键词: 水环境, 水生态系统, 含氯消毒剂, COVID-19, 武汉市

Abstract: It is a huge challenge to prevent and control COVID-19 pandemic in Wuhan City, the epicenter of China. Disinfectants were largely applied to prevent virus transmission in Wuhan City, and the effects of disinfectant residues on surface water should not be ignored. Based on the previous work, this paper analyzed the water chemical process of disinfectant residues and its secondary disasters to aquatic ecosystems, and pointed out the suggestions for future research, which should pay more attention to the impact of disinfectant residues on aquatic ecosystems in Wuhan City. The study will provide scientific support for restoring and protecting the aquatic environment of Wuhan after epidemic.

Key words: aquatic environment, aquatic ecosystem, chlorine-contained disinfectants, COVID-19, Wuhan City;