| 基于城市水链条角度的新冠病毒防控关键节点分析 |
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| 引用本文： | 孙勇.基于城市水链条角度的新冠病毒防控关键节点分析[J].能源环境保护,2020,34(3):48-56. |
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| 作者姓名： | 孙勇 |
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| 作者单位： | 上海市市政规划设计研究院,上海200031 |
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| 摘 要： | 分析了新冠病毒生化特性、涉水形式、在污水系统中的典型存在方式、经水流动过程中的重点暴露环节和风险隐患部位。从城市水循环闭合链条角度,梳理了新冠病毒在城市水循环系统中关键环节、关键位置存在方式及潜在传播途径,介绍了强化防控的综合措施。从生物安全长效管理角度,对完善城市水务系统生物安全性指标体系提出建议。
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| 关 键 词： | 新冠肺炎 疫情防控 城市水循环链条 暴露风险 |
The prevention and controlling key points analysis for pandemic COVID-19 based on the urban water closed-cycle |
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| SUN Yong.The prevention and controlling key points analysis for pandemic COVID-19 based on the urban water closed-cycle[J].Energy Environmental Protection,2020,34(3):48-56. |
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| Authors: | SUN Yong |
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| Institution: | (Shanghai Municipal Planning&Designing Institute Co.,Ltd.,Shanghai 200031,China) |
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| Abstract: | The biochemical characteristics,wading forms,typical existing modes of COVID-19 in sewage system,as well as key exposure links and potential risk areas during the water flow were analyzed.The key links,key positions and potential transmission routes of COVID-19 in the urban water recycling system were reviewed from the perspective of urban water closed-cycle chain.Comprehensive measures for enhancing prevention and control were intruduced.From the perspective of bio-safety management,some related suggestions on improving the index system of biological safety in urban water system were put forward. |
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| Keywords: | COVID-19 Prevention and control for pandemic disease Urban water closed-cycle Exposure risks |
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