title

غلظت فلوراید آب آشامیدنی قم

یاری, احمدرضا ، نظری, شهرام ، محوی, امیرحسین ، مجیدی, غریب ، علیزاده متبوع, سودابه ، فضل زاده دویل, مهدی (1394) غلظت فلوراید آب آشامیدنی قم. Iranian Journal of Health Sciences ــ 4 (1). ص.ص.37-44. شاپا 2322-553x

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عنوان انگليسی

Fluoride Concentration of Drinking-Water of Qom, Iran

خلاصه انگلیسی

Background and Purpose: Fluoride is a natural element essential for human nutrition due to its benefits for dental enamel. It is well-documented that standard amounts of fluoride in drinkingwater can decrease the rate of dental caries. This study was conducted with the aim of measuring fluoride concentration of drinking-water supplies and urban distribution system in Qom, Iran. Materials and Methods: Results were subsequently compared against national and international standards. All sources of drinking-water of rural and urban areas were examined. To measure fluoride, the standard SPADNS method and a DR/4000s spectrophotometer were used. Results: Results showed that the mean of fluoride concentration in rural areas, mainly supplied with groundwater sources, was 0.41 mg/L, that of the urban distribution system 0.82 mg/L, that of Ali-Abad station 0.11 mg/L, and that of the private water desalination system 0.24 mg/L. Due to the hot climate of Qom, fluoride concentration means of all sources were lower than the permissible standards set by Iranian Standards and the WHO guidelines (except those of some of the groundwater sources and urban distribution systems). Conclusion: It seems that in most of the drinking-water sources the average fluoride concentration is not enough to prevent dental caries or strengthen dental enamel. It is concluded that Qom’s drinkingwater would require at least 0.4 mg/L to reach the minimum desirable standard.

نوع سند :مقاله
زبان سند : انگلیسی
نویسنده اول :احمدرضا یاری
نویسنده مسئول :شهرام نظری
نویسنده :امیرحسین محوی
نویسنده :غریب مجیدی
نویسنده :سودابه علیزاده متبوع
نویسنده :مهدی فضل زاده دویل
ضریب تاثیر و نمایه مجلات:Indexed In: Electronic Journal Library, Google Scholar, HANARI, IMEMR-WHO, IranMedex, ISC, Magiran, Original Article
کلیدواژه ها (انگلیسی):Drinking-Water Sources,Fluoride Concentration, Dental Caries, Qom (Iran)
موضوعات :WA بهداشت عمومي > WA 30 بهداشت محيط
WA بهداشت عمومي > WA 30 بهداشت محيط

WA بهداشت عمومي
WA بهداشت عمومي
بخش های دانشگاهی :دانشکده بهداشت > گروه بهداشت محیط
کد شناسایی :7482
ارائه شده توسط : آقای شهرام نظری
ارائه شده در تاریخ :26 اسفند 1394 08:42
آخرین تغییر :27 شهریور 1397 12:47

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