Results 351 to 360 of about 2,609,914 (372)

Optimization of water quality index models using machine learning approaches.

Water Research, 2023
F. Ding, W. Zhang, Shaohua Cao, Shi-long Hao, Liang Chen, Xin Xie, Wenpan Li, M. Jiang   +7 more
semanticscholar   +1 more source

Assessment of Drinking Water Quality Using Water Quality Index: A Review

Water Conservation Science and Engineering, 2023
A. Manna, D. Biswas
semanticscholar   +1 more source

Discussion of “Consumers Water Quality Index” [PDF]

Journal of the Environmental Engineering Division, 1975
Robert M. Brown, Jurate M. Landwehr, Nina I. McClelland, Rolf A. Deininger   +3 more
  +6 more sources

Water Quality Index Assessment of River Ganga at Haridwar Stretch Using Multivariate Statistical Technique

Molecular Biotechnology, 2023
Abdul Gani, Shray Pathak, Athar Hussain, Salman Ahmed, Rajesh Singh, Abhishek Khevariya, Abhishek Banerjee, R. Ayyamperumal, Ali Bahadur   +8 more
semanticscholar   +1 more source

Assessment of Water Quality of Damodar River by Water Quality Index Method

Indian Chemical Engineer, 2010
Abstract Water quality index (WQI) is a single value numerical expression to evaluate the quality of a given water body at a particular position and time. The present study on WQI is based on the analysis of water samples collected from the Damodar River (after confluence of Tamla Nullah (canal)) at Durgapur, West Bengal, during different seasons in ...
openaire   +2 more sources

Assessment of Chahnimeh Water Quality through the Water Quality Index (WQI)

Asian Journal of Water, Environment and Pollution, 2019
Assessing quality of water resources and having accurate quality information are required for their management. The Chahnimeh reservoirs are the major source of drinking and agricultural water in southeast of Iran, and evaluation of their water quality is necessary.
Imanhomayoonnezhad, Akramolmolok Lahijanian, Reza Arjmandi, Amir Hessamhassani   +3 more
openaire   +2 more sources

Water quality index modeling using random forest and improved SMO algorithm for support vector machine in Saf-Saf river basin

Environmental science and pollution research international, 2022
B. Sakaa, A. Elbeltagi, Samir Boudibi, Hicham Chaffaï, A. Islam, Luc Cimusa Kulimushi, P. Choudhari, A. Hani, Youssef Brouziyne, Yong Jie Wong   +9 more
semanticscholar   +1 more source

Application of the Entropy Weighted Water Quality Index (EWQI) and the Pollution Index of Groundwater (PIG) to Assess Groundwater Quality for Drinking Purposes: A Case Study in a Rural Area of Telangana State, India

Archives of Environmental Contamination and Toxicology, 2021
Narsimha Adimalla
semanticscholar   +1 more source

Geospatial assessment of water quality using principal components analysis (PCA) and water quality index (WQI) in Basho Valley, Gilgit Baltistan (Northern Areas of Pakistan)

Environmental Monitoring & Assessment, 2022
Syeda Urooj Fatima, M. Khan, F. Siddiqui, N. Mahmood, Nasir Salman, Aamir Alamgir, S. Shaukat   +6 more
semanticscholar   +1 more source

Geospatial assessment of groundwater quality using entropy-based irrigation water quality index and heavy metal pollution indices

Environmental science and pollution research international, 2022
S. Mahammad, A. Islam, P. Shit
semanticscholar   +1 more source