Open Access

Downloads

Download data is not yet available.

Abstract

Groundwater in Phu My town is exploited essentially in Pleistocene aquifer and, used for many purposes like irrigation, domestic, production and animal husbandry. In this study, Groundwater Quality Index (EWQI) is calculated with Entropy weight method to determine the suitability of groundwater quality in study area. This method demonstrates the objectivity of each parameter calculated based on the degree of variability of each value and depends on the sample data source. The groundwater samples were collected from 17 wells in dry and wet seasons in 2017 with ten water quality parameters (pH, TDS, TH, Cl-, F-, NH4+-N, NO3--N, SO42-, Pb và Fe2+) were selected for analysising. The analysis results indicate groundwater quality is divided into 4 categories in this study area. In particular, over 70% of wells are "very good" water quality in both dry and wet seasons. Only 6% of wells are " water unsuitable for drinking purpose" of the total number of mornitoring wells in the study area.



Author's Affiliation
Article Details

Issue: Vol 4 No 1 (2020)
Page No.: 140-148
Published: Jun 25, 2020
Section: Original Research
DOI: https://doi.org/10.32508/stdjsee.v4i1.533

 Copyright Info

Creative Commons License

Copyright: The Authors. This is an open access article distributed under the terms of the Creative Commons Attribution License CC-BY 4.0., which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

 How to Cite
Au, N., Bao, T., Nhi, P., Vy, T., Hien, T., Hiep, T., & Linh, L. (2020). Entropy weight application for calculating groundwater quality index (EWQI) in groundwater quality zoning in Pleistocene aquifer in the Phu My town, Ba Ria – Vung Tau province. Science & Technology Development Journal - Science of The Earth & Environment, 4(1), 140-148. https://doi.org/https://doi.org/10.32508/stdjsee.v4i1.533

 Cited by



Article level Metrics by Paperbuzz/Impactstory
Article level Metrics by Altmetrics

 Article Statistics
HTML = 77 times
Download PDF   = 32 times
Total   = 32 times