measurement of fluoride concentration in semnan drinking water distribution
نویسندگان
چکیده
background: the existence of fluoride ion in potable water has distinctive effects on human health. fluoride is attracted by positively charged calcium in teeth and bones due to its strong electro-negativity which results in dental, skeletal, and non-skeletal forms of xuorosis and associated health complaints in children as well as adults. methods: water samples from groundwater used for drinking were collected from different water sources (over 22) and fluoride levels were determined through spectrophotometer, dr/5000 (hach). results: the mean fluoride concentration was 1.14 ppm. the maximum concentration of fluoride recorded was 1.78 ppm while the lowest was 0.85 ppm. conclusion: semnan drinking water is suitable for consumption without any treatment.
منابع مشابه
Measurement of Fluoride Concentration in Semnan Drinking Water Distribution
Background: The existence of fluoride ion in potable water has distinctive effects on human health. Fluoride is attracted by positively charged calcium in teeth and bones due to its strong electro-negativity which results in dental, skeletal, and non-skeletal forms of xuorosis and associated health complaints in children as well as adults. Methods: Water samples from groundwater used for dri...
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عنوان ژورنال:
iranian journal of toxicologyجلد ۵، شماره ۱۲، صفحات ۴۴۴-۴۴۷
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