CWE / 14/2017 当前世界环境 0973-4929 2320-8031 Enviro Research Publishers CWE--73-00 Heavy metal toxicity in ground water of Khajuwala area Located in Bikaner division of western Rajasthan 1 , Department of Chemistry, Government Dungar College, Bikaner, 334 001, India. 2006-07-15 10.12944/CWE.1.1.07 Volume 1 Volume 1 41-44 Abstract

Concentration of heavy metals such as Mn, Pb, Zn, Fe, Co, Mo, Cr and Al together with Na and K in 16 water samples were estimated by AAS and flame photometer respectively in the month of Jan 2006. Fe, Pb and Na metals were found over the permissible level for drinking use (0.1-1.0, 0.05 and 175 ppm respectively) in well water of Khajuwala located in western region of Rajasthan. The highest concentration found was 1.22, 0.96 and 922 ppm for Fe, Pb and Na metal respectively. These results indicate that the water is not suitable for drinking purpose as well as for domestic purpose.

 关键字 Ground Water Quality Heavy Metal Khajuwala Rajasthan