Quantitative estimation of essential trace elements in drinking water

This Study includes quantitative estimation of some essential trace elements from the natural sources like well bore well and river of different regions. For the study water samples were collected from natural sources which includes well bore-well and river from specified regions for determination of essential trace elements which includes calcium zinc copper chloride and nitrate using UV/VIS spectroscopy titrimetry and other evaluation methods which includes microbial testing and performed as Per Bureau of Indian Standard (BIS).