干旱区生态环境知识资源中心(Arid): Data for the evaluation of groundwater quality using water quality index and regression analysis in parts of Nalgonda district, Telangana, Southern India

Arid

DOI	10.1016/j.dib.2020.106235
	Data for the evaluation of groundwater quality using water quality index and regression analysis in parts of Nalgonda district, Telangana, Southern India
	Saikrishna, K.; Purushotham, D.; Sunitha, V.; Reddy, Y. Sudharshan; Linga, D.; Kumar, B. Kiran
通讯作者	Saikrishna, K
来源期刊	DATA IN BRIEF
ISSN	2352-3409
出版年	2020
卷号	32
英文摘要	The main focus of this study is to evaluate the groundwater quality through drinking water quality index and regression analysis in semi-arid region and the results are examined with reference to the drinking water quality standards laid down by WHO. Water quality index (WQI) was determined from fourteen physicochemical parameters like pH, EC, TDS, total hardness, total alkalinity, sodium, potassium, calcium, magnesium, chloride, bromide, nitrate, sulphate and fluoride. The drinking water quality index values range from 32.8 - 442.4, indicating three categories i.e. poor, very poor and unfit, which are inappropriate for drinking. Regarding correlation analysis results, EC, TDS, TH, Na+, Mg2+, Ca2+ and Cl- shows high correlation. Most of the parameters are more or less correlated with each other, regression relations have the same correlation coefficients and pH, Na+, EC, TDS, Mg2+, Ca2+, Cl-, SO42-, CO32-, TH were significantly positively correlated (R>0.9), indicate the increase in the pollution load. (C) 2020 The Authors. Published by Elsevier Inc.
英文关键词	Groundwater WQI Correlation coefficients Regression analysis Linear plots
类型	Article ; Data Paper
语种	英语
开放获取类型	DOAJ Gold, Green Published
收录类别	ESCI
WOS记录号	WOS:000583229100196
WOS类目	Multidisciplinary Sciences
WOS研究方向	Science & Technology - Other Topics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/334711
作者单位	[Saikrishna, K.] Kakatiya Univ, Dept Geol, Warangal 506009, Telangana, India; [Purushotham, D.; Linga, D.; Kumar, B. Kiran] CSIR, Natl Geophys Res Inst, Hyderabad 500007, Telangana, India; [Sunitha, V.; Reddy, Y. Sudharshan] Yogi Vemana Univ, Dept Geol, Kadapa 516005, India
推荐引用方式 GB/T 7714	Saikrishna, K.,Purushotham, D.,Sunitha, V.,et al. Data for the evaluation of groundwater quality using water quality index and regression analysis in parts of Nalgonda district, Telangana, Southern India[J],2020,32.
APA	Saikrishna, K.,Purushotham, D.,Sunitha, V.,Reddy, Y. Sudharshan,Linga, D.,&Kumar, B. Kiran.(2020).Data for the evaluation of groundwater quality using water quality index and regression analysis in parts of Nalgonda district, Telangana, Southern India.DATA IN BRIEF,32.
MLA	Saikrishna, K.,et al."Data for the evaluation of groundwater quality using water quality index and regression analysis in parts of Nalgonda district, Telangana, Southern India".DATA IN BRIEF 32(2020).