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Title: | A Statistical and Mathematical Approach in Studying the Surface Water Quality By Evaluating the Physico-Chemical Parameters of the Hazratbal Basin of Dal Lake, Kashmir |
Authors: | Faizanul Mukhtar M. Yusufansari |
Keywords: | Surface water quality statistical techniques. Hazrathal basin water quality index sampling sires average values |
Issue Date: | 2014 |
Publisher: | Journal of Environmental Science and Engineering |
Abstract: | This work evaluates the surface water quality in terms of physio-chemical parameters of the Hazratbalbasin of the Dal Lake, Kashmir using multivariate statistical techniques involving the calculation ofP value. Besides this, the work also highlights and draws attention towards the "Wate r QualityInd ex" in a simplifi ed format which may be used at large and could represent the reliable picture ofwater quality. Some parameters were measured at the sampling sites while others were put for laboratoryanalysis. Water qua lity was surveyed from May 2013 to October 2013 at three different sit es locatedin the Hazratbal basin. Average of va lues, minimum of values and maximum of the values of the waterquality parameters were obtained over a period of six months from May 2013 to October 2013 for thebasin. Besides this, the standard deviation for the water quality parameters was also obtained. Sevenwater quality parameters, namely pH, electrical conductivity (EC), salinity, dissolved oxygen ( DO) ,turbidity. air temperature and water temperature were measured at the sam pling sites. Fourteenparameters, namely chemical oxygen demand (COD), biochemical oxygen demand (BOD), totaldissolved solids (TDS), free ca rbon-dioxide, acidit y, nitrite, phosphate, sulfate, color, total hardness,alk al inity, chloride, calcium and magne si um ion concentrations were detem1ined at the laboratory.Monthly changes in various physical and chemical parameters were analyzed. |
URI: | http://gnanaganga.inflibnet.ac.in:8080/jspui/handle/123456789/13649 |
Appears in Collections: | Articles to be qced |
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A Statistical and Mathematical Approach in Studying the.pdf Restricted Access | 2.72 MB | Adobe PDF | View/Open Request a copy |
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