Assessment of groundwater quality with respect to fluoride.
The study was conducted in the summer season (April-May 2007). The fluoride concentration along with physico-chemical parameters in ground water samples was determined in various villages of Kadi tehsil at Mehsana district of Gujarat state (India), since in most of the villages it is the only source of drinking water. The fluoride concentrations in these villages varied from 0.94 to 2.81 mg/L (1.37+/-0.56) with highest fluoride level at Visalpur (2.08 mg/L) and lowest at Adaraj (0.91 mg/L). There was found a positive correlation of pH with fluoride and a negative relationship of fluoride with bicarbonate which is generally observed in deep ground water.
Environmental Impact & Risk Assessment Division, National Environmental Engineering Research Institute, Nehru Marg, Nagpur, Maharashtra 440 020, India. pr_salve@neeri.res.in
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Salve
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Maurya
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Kumbhare
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Ramteke
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Wate
D004784:Environmental Monitoring; D005459:Fluorides / Q000032:analysis*; D005618:Fresh Water / Q000737:chemistry*; D006863:Hydrogen-Ion Concentration; D007194:India; D014874:Water Pollutants, Chemical / Q000032:analysis*
D014874:Water Pollutants, Chemical; D005459:Fluorides