期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2014
卷号：3
期号：3
页码：10045
出版社：S&S Publications
摘要：The objective of the stud y is to investigate the fluoride pollution of groundwater in the South east coastal regions of Tamil Nad u, India. Totally 36 ground water samples have been collected fro m open dug well, hand pump and bore wells in the east coastal region fro m Rameshwaram to Thiruvanmiyur during the year 2011. Samples were analysed to find out the fluoride ion along with p hysical and Chemical Parameters. The fluoride content of ground water ranges from 0.02 to 1.54ppm suggests domestically not suitable. All the samples observed low amo unt of fluoride (< 0.5mg/l) in the stud y area. Four out of 36 samples (Kottaipaattinam, Vedharaniyam, poomb ukar and Aaraiyankuppam) observed within the permissible WHO limit for safe drinking water (O.5-1.5 mg/l). Two samples (Adhirampattinam(1.54mg/l), Aalappakam(1.53mg/l)) exceed the limit for fluoride in drinking water set by the WHO.. Understand the hydro geochemistry o f fluoride in groundwater by the mechanisms of mobilization of fluoride with correlation coefficient taken in the study area.
关键词：Ground water; Fluoride; East Coastal; Correlation Coefficient
