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对阿克苏地区6县1市地方性氟中毒病情、预防措施落实情况及改水设施使用情况进行调查,结果表明该地区水氟浓度是影响居民摄氟的主要因素,氟中毒病情与其饮水含氟量呈正相关关系。不同类型水源氟含量以浅层地下水超标比例最高为23.8%,深层地下水次之为11.9%,地表水最低。目前该地区为防治消化道传染病而新建了许多饮用水工程,为此应注意水氟含量升高而导致地方性氟中毒病区扩大。
The investigation of the endemic fluorosis, the implementation of precautionary measures and the use of water diversion facilities in 6 counties and 1 city of Aksu region showed that the water fluoride concentration in this area was the main factor affecting residents fluoride exposure. The incidence of fluorosis and fluoride content in drinking water There was a positive correlation. The highest fluorine content in different types of water sources is that the proportion of superficial groundwater exceeding the standard is 23.8%, the deep groundwater is 11.9%, and the surface water is the lowest. At present, many drinking water projects have been established in the area for the prevention and treatment of gastrointestinal infectious diseases. In this regard, attention should be paid to the increase of fluoride content in the area resulting in the expansion of endemic fluorosis areas.