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新疆奎屯地区在本世纪60年代以前,居民饮用地面水(来自天山雪水),没有地方性氟砷中毒的反映。60年代起,为了减少和预防肠道传染病,同时为了进一步开发地下水资源,当地大量打井。由于缺乏系统的水质检验,对某些深井水中含氟,砷等元素过高未能掌握,以致70年代以后,居民中出现地方性氟、砷中毒。 1980年5～7月,新疆地办室组织新疆医学院、新疆流研所、奎屯市卫生防疫站等单位成立联合调查组,在奎屯地区普查了地方性氟中毒,以井水含氟量超过国家饮用水水
Before the 1960s in Kuitun, Xinjiang, residents drank surface water (snow water from the Tianshan Mountains) without any reflection of endemic fluorosis. Since the 1960s, a large number of local wells have been drilled in order to reduce and prevent intestinal infectious diseases and to further develop groundwater resources. Due to the lack of systematic water quality testing, some fluorites and arsenic in some deep-water water can not be mastered due to over-high elements. As a result, local fluoride and arsenic poisoning occurred after the 1970s. From May to July 1980, a joint investigation team was set up in Xinjiang Field Office of Xinjiang Medical College, Xinjiang Institute of Flow Research, and Kuitun Health and Anti-Epidemic Station. In the area of Kuitun, endemic fluorosis was investigated and the fluoride content in well water exceeded National drinking water