Water scarcity in the hill tract districts of Bangladesh becomes acute dry season as most streams, primary source water, up. However, groundwater, where available, can supply water throughout year. In this study, a total 37 samples were collected and analyzed from shallow (34) deep (3) wells Khagrachhari Sadar to assess their geochemical type suitability for drinking using multiparameter ground...

background: although experiments on water quality are time consuming and expensive, models are often employed as supplement to simulate water quality. artificial neural network (ann) is an efficient tool in hydrologic studies, yet it cannot predetermine its results in the forms of maps and geo-referenced data. methods: in this study, ann was applied to simulate groundwater quality and geographi...

Abstract In recent years, groundwater pollution has become increasingly a serious environmental problem throughout the world due to increasing dependency on it for various purposes. The Damodar Fan Delta is one of agriculture-dominated areas in West Bengal especially rice cultivation and constraint regarding quantity quality. present study aims evaluate quality parameters spatial variation inde...

Water quality experiments are difficult, costly, and time-consuming. Therefore, different modeling methods can be used as an alternative for these experiments. To achieve the research objective, geospatial artificial intelligence approaches such self-organizing map (SOM), neural network (ANN), co-active neuro-fuzzy inference system (CANFIS) were to simulate groundwater in Mazandaran plain north...

The study aimed to appraise groundwater quality in the Mekong Delta using a index (GWQI) and estimate human health risks associated with consumption. Groundwater samples were collected at sixty wells distributed An Giang, Kien Hau Giang Dong Thap provinces. Twelve water parameters measured, including pH, total dissolved solids (TDS), hardness, coliform, nitrate (NO3ˉ), nitrite (NO2ˉ), ammonium ...

Abstract The primary goals of this research are to detect the spatial variation hydrogeological characteristics and evaluate groundwater quality in eastern Nile River, Khartoum state, Sudan, using geophysical hydrochemical methods. Thirteen Vertical electrical soundings (VES), Schlumberger configuration, were measured along three profiles characterize aquifer. VES findings denoted that study ar...

Introduction: The groundwater is the main resource of water. This study aimed to investigate water quality variations in the villages of AqQala in a eleven-year period as well as designing and implementing the Water Quality Index (WQI). Materials and Methods: In order to investigate water quality variations, the data in the villages of AqQala city was collected in an eleven-year period (2005-2...

This research aims to determine the health consequences of fluoride contamination groundwater in Namakkal region south India using quality index (GWQI). Study area latitude and longitude: 11° 00' 30' north, 77° 45' 78° 15' east. Statewide, it is among largest districts state. The study occupies an 3406.37 km2. geology studied mainly based on Archaean crystalline metamorphic complex. district's ...