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目的:掌握灾后崇州市饮用水卫生状况,为今后应对类似自然灾害和突发事件所采取的措施与对策提供借鉴和参考。方法:按照“地震灾区饮用水监测技术方案”要求,对本市集中式供水进行半年监测,并对农村分散式供水和灾区/安置点的饮用水进行随机抽样检测。结果:灾后应急供水监测总体合格率88.26%,集中式供水全面监测总体合格率86.66%(35项常规指标)和83.33%(20项常规指标)。分散式供水和灾区/安置点水样监测总体合格率75.53%(10~20项主要常规指标)。结论:灾后崇州市集中式供水水质稳定,市政供水安全,乡镇供水基本安全,分散式供水和灾区/安置点有待加强。建议今后应对类似自然灾害和突发事件,疾控中心应加强应急监测设备、物资、人员和技术储备。有关部门应制定应急状态下的技术标准,并建立快速、高效、操作性强的应急检测系统。
Objective: To master the sanitation status of drinking water in Chongzhou City after the disaster so as to provide reference and reference for the future measures to deal with similar natural disasters and emergencies. Methods: According to the “Technical Scheme for Drinking Water Monitoring in the Disaster-Affected Areas”, we conducted a six-month monitoring of centralized water supply in our city and carried out random sampling tests on decentralized water supply in rural areas and drinking water in affected areas / settlements. Results: The overall qualification rate of post-disaster emergency water supply monitoring was 88.26%. The overall qualified rate of centralized water supply monitoring was 86.66% (35 conventional indicators) and 83.33% (20 conventional indicators). The overall pass rate of decentralized water supply and water samples monitoring in disaster areas / settlements was 75.53% (10-20 main routine indexes). Conclusion: After the disaster, the water quality of centralized water supply in Chongzhou is stable, the municipal water supply is safe, the basic safety of township water supply, decentralized water supply and disaster-stricken areas / settlements need to be strengthened. Proposed to deal with similar natural disasters and emergencies in the future, CDC should strengthen emergency monitoring equipment, materials, personnel and technical reserves. Relevant departments should formulate the technical standards for emergency situations and establish a rapid, efficient and highly operable emergency detection system.