《Environmental Geochemistry and Health》杂志刊登“伊朗南部高含氟地区的氟来源和最高摄入量研究”

作者：SedighehBattaleb-Looie, Farid Moore,Gunnar Jacks, Mohammad Reza Ketabdari

刊物：《Environmental Geochemistry and Health》，2012年，34卷第5期，641-650页

关键词：氟斑牙；地下水；地质来源；伊朗；最佳氟剂量

摘要：该研究是首次针对伊朗南部布什尔省斯特斯地区提出氟化物的可能来源的研究。为应对氟斑牙高发病率报告，采集了区域内35个地表和地下水样，分析所含氟化物浓度。结果表明：研究区溶解的氟化物含量超过世界卫生组织（WHO）推荐的最大容许值。另外采集35份土壤和岩石样本并分析其所含氟化物量，其中岩石样本接受岩相测试和x射线衍射。分析结果显示：地下水中氟化物的最有可能来源是该区域土壤和岩石中的粘土矿物（绿泥石）和云母（白云母、绢云母、黑云母）。我们还注意到由于该区域全年平均气温较高和人们过量饮水，最高氟化物摄入量应低于世界卫生组织推荐值。

Geological sources of fluoride and acceptable intake of fluoride in an endemic fluorosis area, southern Iran

Authors: SedighehBattaleb-Looie, Farid Moore, Gunnar Jacks, Mohammad Reza Ketabdari

Journal: Environmental Geochemistry and Health, Volume 34, Number 5 (2012), 641-650

Key words: Dental fluorosis; Groundwater; Geological source;Iran; Optimum dose of fluoride

Abstract:The present study is the first attempt to put forward possible source(s) of fluoride in the Dashtestan area, Bushehr Province, southern Iran. In response to reports on the high incidence of dental fluorosis, 35 surface and groundwater samples were collected and analysed for fluoride. The results indicate that dissolved fluoride in the study area is above the maximum permissible limit recommended by the World Health Organization (WHO). An additional 35 soil and rock samples were also collected and analysed for fluoride, and rock samples were subjected to petrographic investigations and X-ray diffraction. The results of these analyses show that the most likely source for fluoride in the groundwater is from clay minerals (chlorite) and micas (muscovite, sericite, and biotite) in the soils and rocks in the area. We also note that due to the high average temperatures all year round and excessive water consumption in the area, the optimum fluoride dose level should be lower than that recommended by the WHO.

原文链接：http://www.springerlink.com/content/w32m3134p08129g1/