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目的调查分析武鸣县首次发现的饮用水中氟化物超标的原因和造成的影响。方法采用描述流行病学分析方法,对水质氟化物超标的饮水工程展开调查。结果该饮水工程水质含氟量2.71～4.0 mg/L,检查当地25名8～12岁儿童氟斑牙患病率为100%,中度氟斑牙占36%,结论饮用该饮水工程水源水的武鸣县双桥镇八桥村坡重屯、所丰屯为饮水型地方性氟中毒病区,病区程度划分为中度。建议尽快封堵高氟水源,更换安全饮用水源,进一步加强农村生活饮用水卫生监测工作的力度。
Objective To investigate and analyze the causes and effects caused by the fluoride exceeding the standard in drinking water first discovered in Wuming County. Methods Descriptive epidemiological analysis methods were used to investigate drinking water projects that exceeded the standard of fluoride in drinking water. Results The water quality of drinking water was 2.71 ~ 4.0 mg / L. The prevalence of dental fluorosis in 25 children aged 8 ~ 12 years was 100% and that of moderate dental fluorosis was 36%. Conclusion It is concluded that drinking water source water Of Wuxing Shuangqiao Town eight village slope weight Tuen, Fengtun drinking water for the endemic fluorosis area, the ward degree is divided into moderate. Proposed as soon as possible blocking high-fluoride water sources, the replacement of safe drinking water sources, to further strengthen the health of rural drinking water monitoring efforts.