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2005年甘肃省改水降氟设施运行现状及影响因素调查 被引量:12

Investigation on the running status and influencing factors of the water-improving projects in Gansu Province
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摘要 目的了解2005年甘肃省改水降氟设施运行使用现状,为进一步完善管理机制和提高降氟工程效益提供依据。方法对甘肃省33个重点病区县已建成的改水降氟设施运行情况(基本正常、问歇使用、报废)和非正常运行原因进行调查。水氟测定采用氟离子选择电极法。结果共调查改水降氟工程993处,覆盖3389个病区村,改水工程类型以打井和引水为主;其中水氟合格且运行基本正常的工程仅682处,占68,68%(682/993),覆盖2174个村,占病区村的64.15%(2174/3389),实际受益人口116.56万人,有311处工程间歇使用或报废,而不能发挥防病作用,占31.32%(311/993),主要原因是超过使用年限、水源不足、水氟超标和管理不善。结论甘肃省大部分改水工程运行基本正常,但有近1/3的工程处于非正常运行状态,工程管理亟待改进和完善。 Objective To evaluate the running status of the water-improving projects in Gansu Province in order to further improve the supervising mechanism and raise the efficiency of defluoridation in drinking water. Methods The water-improving projects, either being normal, or intermittent, or discarded and the cause of abnormal running in 33 counties in Gansu Province were surveyed with unified standard method. Fluoride content in water was determined by F-ion selective electrode. Results 993 water improving projects covering 3389 fluorosis villages were surveyed, 682 projects worked well [68.68%(682/993 )] and had supplied water with normal fluoride contents to 2174 villages [ 64.15% (2174/3389 ) ] and benefited 116.56 hundred thousand populations. And the rest 311 [31.32%(311/993)] projects worked abnormally or supplied unqualified fluoride water. The main causes were the exceeded lasting life, insufficiency of water resources, high fluoride content in water and unqualified administration. Conclusions Most of the water-improving projects in Gansu Province are basically running normally, but about 1/3 of the projects do not function well, so the management of the projects must be improved and consummated.
出处 《中国地方病学杂志》 CAS CSCD 北大核心 2008年第2期177-179,共3页 Chinese Jouranl of Endemiology
关键词 氟化物中毒 数据收集 Fluoride poisoning Water Data collection
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  • 1傅可为,刘晓雁,汤瑞琦,孙美乐,沈雁峰,孙玉富,庞永旬.氟对鸡胚肢软骨细胞毒作用及铜对其拮抗效应的研究[J].中国地方病防治,1995,10(2):84-85. 被引量:8
  • 2朴春吉,侯立中,杨同书.过量氟化物对软骨基质胶原蛋白代谢的影响[J].中国地方病防治,1996,11(2):75-77. 被引量:17
  • 3[2]Burgener D,Bonjuour JP, Casverzasoio J. Fluoride increases tyrosine kinase activity in osteoblast- like cells: regulatory role for the stimulation of cell proliferation and pitransport across the plasma membrane[J]. J Bone Miner Res, 1995,10:164 ~ 171. 被引量:1
  • 4[4]Fratzl P, Roschger P, Eschberger J, et al. Abnormal bone m eralization after fluoride treatment of osteoponosis: a small - an xray- scattering study[J]. J of bone and Miner Res, 1994,1541 ~ 1549. 被引量:1
  • 5[9]Bely M. Ferencz, G. Experimental osteo- fluorosis and arthrfl orosis in rats[J]. Clinical Rheunatology, 1996,15:529 ~ 530. 被引量:1
  • 6[12]Miyasaka N, Hirata Y. Nitrc oxide and inflammtory arthitic[J]. Life Sci, 1997,61:2073 ~ 2180. 被引量:1
  • 7卫生部饮茶型氟中毒专家调查组.四川阿坝内蒙古陈饮茶型氟中毒流行病学调查报告[J].中国地方病学志,2001,20(1-1):188-192. 被引量:1
  • 8卫生部饮茶型氟中毒专家调查组.四川阿坝内蒙古陈饮砖茶型氟骨症病情与膳食营养因素分析[J].中国地方病学杂志,2001,20(1-1):192-194. 被引量:1
  • 9孙淑庄,陈亚妍,陈学敏,等.有效除氟剂与抗氟剂的究成果[J].中国地方病学杂志,2001,20(1-1):103105. 被引量:1
  • 10卫生部地方病防治司.地方性氟中毒防治手册[M].哈尔滨:中国地方病防治研究中心,1991.. 被引量:35

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