Outcome analysis on screening of drinking water source with high fluoride and the condition of the water-improving projects in Shanxi province in 2007

Q3 Medicine

中华地方病学杂志 Pub Date : 2010-05-20 DOI:10.3760/CMA.J.ISSN.1000-4955.2010.03.021

Wu Zhaoming, L. Jun, Wang Zheng-hui, Zhang Xiang-dong, Han Ling-ling, Qiao Xiao-yan, L. Peng-fei, Jin Yu-lan

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引用次数: 0

Abstract

Objective To explore into the condition of fluoride content of the drinking water and the present status of water-improving projects in the endemic fluomsis areas in Shanxi province,and to provide the evidence for making scientific and effective tactics in prevention and control.Methods In 2007,according to "The National Technical Scheme for Endemic Disease Control",screening for drinking water fluoride content was carried out in non-improving water villages of 15 counties(cities,districts).The investigation of all water-improving projects was carried out in 10 counties(cities).The fluoride content in drinking water was determined by fluoride selective ion electrode(GB/T 8538-1995).Results Screening for drinking water fluoride content was carried out in 969 non-improving water villages in 15 counties(cities,districts).Average water fluoride content was≤1.0 mg/L in 497 villages,accounting for 51.29%(497/969).Average water fluoride content was>1.0 mg/L in 472 villages.accounting for 48.71%(472/969).The overall standard drinking water fluoride content was mainlv>1.0-4.0mg/L,and the maximum average water fluoride content was 8.96 mg/L.The investigation of 290 water-improving projects was carried out in 10 counties(cities).Among 290 water-improving projects 213 water-improving projects were running normally,accounting for 73.45%(213/290);77 water-improving projects were running abnormally,accounting for 26.55%(77/290).Water fluoride content was≤1.0 mg/L in 158 projects,accounting for 54.48%(158/290).Water fluoride content was>1.0 mg/L in 132 projects,accounting for 45.52%(132/290).The maximal water fluoride content was 5.20 mg/L.Conclusions The situation of drinking water fluoride content over the national standard is serious in Shanxi province.The qualification rate was lower for the fluoride content of water-improving projects.Therefore,we should strength water-improving projects to raise the effectiveness of prevention and treatment and assure their quality. Key words: Fluoride poisoning; Water; Mass screening

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2007年山西省高氟饮用水水源筛选结果及改水工程实施情况分析

目的了解山西省流行性感冒病区饮用水含氟状况及改水工程现状，为制定科学有效的防治策略提供依据。方法2007年，根据《国家地方病防治技术方案》，在全国15个县(市、区)非改善水村开展饮用水氟化物检测。对10个县(市)的全部改水项目进行了调查。采用氟选择离子电极法(GB/T 8538-1995)测定饮用水中氟含量。结果对全国15个县(市、区)969个非改善水村开展了饮用水氟化物检测。497个村平均水氟含量≤1.0 mg/L，占51.29%(497/969)。472个村平均水氟含量>1.0 mg/L。占48.71%(472/969)。总体标准饮用水氟含量主要为>1.0 ~ 4.0mg/L，最高平均水氟含量为8.96 mg/L。对10个县(市)290个改水项目进行了调查。290个改善水质项目中，正常运行的有213个，占73.45%(213/290);异常运行的有77个，占26.55%(77/290)。158个项目水中氟化物含量≤1.0 mg/L，占54.48%(158/290)。水体氟化物含量>1.0 mg/L的项目有132个，占45.52%(132/290)。水中氟化物含量最高为5.20 mg/L。结论山西省饮用水氟化物超标情况严重。改水工程含氟合格率较低。因此，应加强改水工程建设，提高防治效果，保证水质。关键词:氟化物中毒;水;质量检查

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来源期刊

中华地方病学杂志我国对人类健康危害特别严重的地方性疾病：克山病、大骨节病、碘缺乏病、地方性氟中毒、地方性砷中毒、鼠疫、布鲁氏菌病、寄生虫、新冠肺炎等疾病，同时还报道多发性自然疫源性疾病。

CiteScore

1.60

自引率

0.00%

发文量

8714

期刊介绍： The Chinese Journal of Endemiology covers predominantly endemic diseases threatening health of the people in the areas affected by the diseases including Keshan disease, Kaschin-Beck Disease, iodine deficiency disorders, endemic fluorosis, endemic arsenism, plague, epidemic hemorrhagic fever, brucellosis, parasite diseases and the diseases related to local natural and socioeconomic conditions; and reports researches in the basic science, etiology, epidemiology, clinical practice, control as well as multidisciplinary studies on the diseases.