摘要
目的了解河南省饮水型地方性砷中毒防治进展,为如期实现消除高砷危害目标提供科学依据。方法2019年7-8月,按照《饮水型地方性砷中毒监测方案》,对河南省已查明的6个县的26个高砷村进行普查,了解高砷村改水及改水工程运转情况,测定居民户饮用水砷含量,同时调查高砷村常住人口砷中毒病情状况。结果全省26个高砷村已全部改水,改水率为100.00%;在26个高砷村共调查18个改水工程,全部正常运转;采集水样26份,水砷含量均<0.01 mg/L,符合生活饮用水卫生标准;未发现地方性砷中毒病例。结论河南省饮水型地方性砷中毒得到有效控制,今后应继续巩固防治成果。
Objective To learn about the progress of prevention and control of drinking-water-borne endemic arsenic poisoning in Henan Province,and provide scientific basis for achieving the goal of eliminating high arsenic hazards as scheduled.Methods From July to August 2019,in accordance with the requirements of the National Monitoring Program for Drinking-water-borne Endemic Arsenic Poisoning,a general survey was carried out in 26 high-arsenic villages in 6 counties of Henan Province to investigate the water improvement situation and the operation of water improvement projects,and the arsenic content in drinking water of households was measured,meanwhile,the arsenic poisoning status of permanent residents in high-arsenic villages was investigated.Results All 26 villages with high arsenic content in the province had undergone water improvement,with a water improvement rate of 100.00%.A total of 18 water improvement projects were investigated in 26 high-arsenic villages,all of which were operating normally.Twenty-six water samples were collected,and the arsenic content in the household water was<0.01 mg/L,which met the sanitary standards for drinking water.No patient of endemic arsenic poisoning was found during the survey.Conclusion In Henan Province,the drinking-water-borne endemic arsenic poisoning has been effectively controlled,and the prevention and control achievements should continue to be consolidated in the future.
作者
原春生
马嘉俊
李晓红
侯国强
郑合明
Yuan Chunsheng;Ma Jiajun;Li Xiaohong;Hou Guoqiang;Zheng Heming
出处
《中华地方病学杂志》
CAS
北大核心
2023年第4期325-327,共3页
Chinese Journal of Endemiology
关键词
饮水
砷中毒
监测
Drinking
Arsenic poisoning
Investigation
