{"title":"应用水质指数评价印度Haridwar地区Ratmao -Pathri Rao流域地下水水质饮用适宜性","authors":"Mufid Al-hadithi","doi":"10.5251/AJSIR.2012.3.6.395.402","DOIUrl":null,"url":null,"abstract":"Water Quality Index has been applying in the present study to assess suitability of groundwater quality for drinking purposes in Ratmao –Pathri Rao Watershed, Haridwar District, India. This was carried out by subjecting twenty one groundwater samples, collected from eleven selected site, to comprehensive physico-chemical analysis. Nine parameters have been considered for calculating the WQI such as: pH, total hardness, calcium, magnesium, bicarbonate, chloride, nitrate, sulphate, and total dissolved solids. The computed WQI shows that 48% of water sample falls in excellent categories and 48% falls in the good water category. On the other hand one site located at Teliwala village which represent 4% falls in very poor categories. Such waters are not suitable for drinking purposes under normal condition and further action for salinity control is required. The high value of WQI at this site has been found to be mainly due to the higher values of TDS, Ca +2 , K + , Cl , Hco3 , No3 2and So4 2where it was found that there is a very high correlation coefficient between them","PeriodicalId":7661,"journal":{"name":"American Journal of Scientific and Industrial Research","volume":"41 1","pages":"396-402"},"PeriodicalIF":0.0000,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"64","resultStr":"{\"title\":\"Application of water quality index to assess suitability of groundwater quality for drinking purposes in Ratmao –Pathri Rao watershed, Haridwar District, India\",\"authors\":\"Mufid Al-hadithi\",\"doi\":\"10.5251/AJSIR.2012.3.6.395.402\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Water Quality Index has been applying in the present study to assess suitability of groundwater quality for drinking purposes in Ratmao –Pathri Rao Watershed, Haridwar District, India. This was carried out by subjecting twenty one groundwater samples, collected from eleven selected site, to comprehensive physico-chemical analysis. Nine parameters have been considered for calculating the WQI such as: pH, total hardness, calcium, magnesium, bicarbonate, chloride, nitrate, sulphate, and total dissolved solids. The computed WQI shows that 48% of water sample falls in excellent categories and 48% falls in the good water category. On the other hand one site located at Teliwala village which represent 4% falls in very poor categories. Such waters are not suitable for drinking purposes under normal condition and further action for salinity control is required. The high value of WQI at this site has been found to be mainly due to the higher values of TDS, Ca +2 , K + , Cl , Hco3 , No3 2and So4 2where it was found that there is a very high correlation coefficient between them\",\"PeriodicalId\":7661,\"journal\":{\"name\":\"American Journal of Scientific and Industrial Research\",\"volume\":\"41 1\",\"pages\":\"396-402\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2012-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"64\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"American Journal of Scientific and Industrial Research\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.5251/AJSIR.2012.3.6.395.402\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"American Journal of Scientific and Industrial Research","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.5251/AJSIR.2012.3.6.395.402","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Application of water quality index to assess suitability of groundwater quality for drinking purposes in Ratmao –Pathri Rao watershed, Haridwar District, India
Water Quality Index has been applying in the present study to assess suitability of groundwater quality for drinking purposes in Ratmao –Pathri Rao Watershed, Haridwar District, India. This was carried out by subjecting twenty one groundwater samples, collected from eleven selected site, to comprehensive physico-chemical analysis. Nine parameters have been considered for calculating the WQI such as: pH, total hardness, calcium, magnesium, bicarbonate, chloride, nitrate, sulphate, and total dissolved solids. The computed WQI shows that 48% of water sample falls in excellent categories and 48% falls in the good water category. On the other hand one site located at Teliwala village which represent 4% falls in very poor categories. Such waters are not suitable for drinking purposes under normal condition and further action for salinity control is required. The high value of WQI at this site has been found to be mainly due to the higher values of TDS, Ca +2 , K + , Cl , Hco3 , No3 2and So4 2where it was found that there is a very high correlation coefficient between them
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