• (1)2008-2021年连续14年获得中国科技核心期刊
  • (2)2021年被中国科学院文献情报中心中国科学引文数据库CSCD(核心库)收录(2021-2022)
  • (3)热烈庆祝《水资源与水工程学报》入编北京大学图书馆《中文核心期刊要目总览》2020年版
曾 杰, 赵迎新, 季 民, 吴座栋.疫情下农村污水处理设施的风险控制及消毒措施水资源与水工程学报[J].,2021,32(3):51-57
疫情下农村污水处理设施的风险控制及消毒措施
Risk control and disinfection measures of rural sewage treatment facilities under pandemic situations
  
DOI:10.11705/j.issn.1672-643X.2021.03.08
中文关键词:  新型冠状病毒  农村污水  处理工艺  消毒技术  疫情风险防控
英文关键词:COVID-19  rural sewage  treatment process  disinfection technique  risk prevention and control during pandemic
基金项目:国家重点研发计划项目(2018YFE0106400)
作者单位
曾 杰1, 赵迎新1, 季 民1, 吴座栋2 (1.天津大学 环境科学与工程学院 天津 300350 2.天津市水利工程有限公司 天津 300222) 
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中文摘要:
      针对新型冠状病毒对农村小型污水处理设施造成的潜在健康风险,分析了农村常用的处理工艺,包括人工快渗、A/O活性污泥及生物膜法、厌氧生物处理联合人工湿地以及MBR法的杀菌效果及出水特点,并在目前适用的次氯酸钠、二氧化氯及紫外线3种消毒技术的基础上,提出了对应的消毒工艺、参数选择及相关风险防控措施,为疫情防控期间农村小型污水处理设施的安全运行提供参考。
英文摘要:
      In view of the potential health risks caused by COVID-19 to rural small-scale sewage treatment facilities, the sterilization effect and effluent characteristics of commonly used treatment processes in rural areas, including constructed rapid infiltration (CRI), Anoxic/oxic (A/O) activated sludge and biofilm method, anaerobic biological treatment combined with constructed wetland and membrane bio-reactor (MBR) method were analyzed and compared. Based on the current disinfection techniques of sodium hypochlorite, chlorine dioxide and ultraviolet light, the corresponding disinfection processes, parameter selection and related risk prevention and control measures were put forward. This study can provide a reference for the safe operation of rural small-scale sewage facilities during the pandemic prevention and control period.
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