期刊名称：International Research Journal of Environmental Sciences
电子版ISSN：2319-1414
出版年度：2017
卷号：6
期号：6
页码：22-28
语种：English
出版社：International Science Community Association
摘要：Rajsamand Lake is situated in the centre of Rajsamand city. Rajsamand district is situated in the southern part of Rajasthan, India and Rajsamand lake lies between 250 3\'-0N and 730 54\'-0E with an altitude of about 559.31 m above the sea level. The WQI was applied to classify water quality as excellent, good, moderately polluted, very poor and unsuitable for drinking purpose. Thirteen physico-chemical parameters were analysed, namely air and water temperature, depth of visibility, pH, dissolved oxygen (DO), electric conductivity (EC), total dissolved solids (TDS), total hardness, total alkalinity, chloride, sulphate, nitrate and phosphate. It was found that the water quality index of Rajsamand lake is 180.105033 which corresponds to unsuitable for drinking purpose. This study revealed that the water quality index of Rajsamand lake is polluted and thus requires sufficient treatment, conservation and management.
关键词：Rajsamand lake;Physico-chemical Parameters;Eutrophic;Permissible limits;Water Quality Index
