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目的了解四川省农村饮水监测能力,提高农村饮水水质监测质量,加强和改进质量控制工作。方法根据《全国农村饮水监测能力评估方案》要求对四川省参与农村饮水监测项目县(区)疾控中心(以下简称CDC)进行调查。结果调查120个CDC中,有55个CDC未参与应急事件的监测,拥有现场检测设备的低于50%,通过计量认证的占65.0%。调查129个CDC中,水质监测相关人员职称以初级最多,占48.1%,学历以大专最多,占50.4%,近3年共监测水样数13.147万份,其中农村水质监测占32.7%;饮水检测项目感官和微生物指标计量认证率为67.9%,可检测率也高于90%,放射指标计量认证率只有3.7%,可检测率只有1.55%;饮用水检测仪器以分光光度计、原子吸收分光光度计和气相色谱配备较高,而离子色谱仪和液相色谱仪配备数量较低,分别为25台和11台。结论农村饮水监测现场监测设备少,近40%疾病预防控制中心未通过计量认证,水质监测人员职称和学历较低,放射指标检测基本未开展,离子色谱仪和液相色谱仪配备数量较少,应加快农村饮水监测设备投入,引进高学历人才,以保障农村饮水监测能力。
Objective To understand the capacity of rural drinking water monitoring in Sichuan Province, improve the quality of drinking water quality monitoring in rural areas, and strengthen and improve quality control. Methods According to the “Assessment Scheme of Drinking Water Monitoring Capability in Rural Areas”, a survey was conducted on the CDC (County CDC) of Sichuan Province participating in the monitoring project of rural drinking water. Results Of the 120 CDCs, 55 CDCs were not involved in the monitoring of emergencies, with less than 50% of on-site testing equipment and 65.0% passing metrology certification. Survey of 129 CDC, the water quality monitoring related personnel to the most junior titles, accounting for 48.1%, college education up to 50.4%, nearly 3 years, a total of 131,470 water samples were monitored, of which 32.7% of rural water quality monitoring; drinking water testing Sensory and microbiological indicators of the project measurement and certification rate was 67.9%, the detectable rate was higher than 90%, radioactive index measurement and certification rate of only 3.7%, the detectable rate was only 1.55%; drinking water testing equipment to spectrophotometer, atomic absorption spectrophotometry Meter and gas chromatography is equipped with higher, while the number of ion chromatography and liquid chromatography equipped with a lower number were 25 and 11 units. Conclusion There are few on-the-spot monitoring equipment for rural drinking water monitoring. Nearly 40% of CDC did not pass the metrological certification. The professional titles and educational qualifications of water quality monitoring personnel were relatively low. Radiological indicators were basically undetected. The number of IC and LC equipment was less, Should invest in rural drinking water monitoring equipment should be accelerated, the introduction of highly educated personnel in order to protect rural drinking water monitoring capabilities.