Nitrate water contamination from industrial activities and complete denitrification as a remediation option

KM Moloantoa, ZP Khetsha, E Van Heerden… - Water, 2022 - mdpi.com
Freshwater is a scarce resource that continues to be at high risk of pollution from
anthropogenic activities, requiring remediation in such cases for its continuous use. The …

Water quality, geochemistry and human health risk of groundwater in the Vyeboom region, Limpopo province, South Africa

N Mutileni, M Mudau, JN Edokpayi - Scientific Reports, 2023 - nature.com
This study focuses on the evaluation of trace metals as well as microbial contamination of
groundwater. Groundwater samples were collected from 17 boreholes. The microbial quality …

Groundwater quality evaluation using water quality index (WQI) and human health risk (HHR) assessment in Herat aquifer, west Afghanistan

A Shakeri, H Hosseini, M Rastegari Mehr… - … and Ecological Risk …, 2022 - Taylor & Francis
Numerous political and economic crises, and successive wars in Afghanistan have put safe
water resources at risk due to mismanagement in the country. In this study, groundwater …

[HTML][HTML] Geochemistry and sources of fluoride and nitrate contamination of groundwater in six districts of the Dodoma region in Tanzania.

AT Banyikwa - Scientific African, 2023 - Elsevier
Abstract Fluoride (F−) and nitrate (NO 3−) are common groundwater contaminants. In high
concentrations, F− and NO 3− cause skeletal fluorosis and methemoglobinemia in children …

Identification of high nitrate concentration in shallow groundwater of an arid region: a case study of South Kuwait's Bay

B Alsabti, C Sabarathinam, DR Svv - Environmental Monitoring and …, 2023 - Springer
Coastal aquifer is a fragile environment due to the interaction of groundwater with seawater,
especially in arid environments. Groundwater along Kuwait's Bay is polluted due to …

[HTML][HTML] Hydrogeochemical Characterization and Processes Controlling Groundwater Chemistry of Complex Volcanic Rock of Jimma Area, Ethiopia

WM Kitessa, AB Kebede, FG Tufa, BG Gudeta… - Water, 2024 - mdpi.com
The sustainable management of groundwater in the Jimma area is complicated by a lack of
comprehensive studies on its chemical makeup and the geochemical processes influencing …

Health Risk Assessment of Nitrate in Drinking Water with Potential Source Identification: A Case Study in Almaty, Kazakhstan

Y Sailaukhanuly, S Azat, M Kunarbekova… - International Journal of …, 2023 - mdpi.com
Infant mortality in Kazakhstan is six times higher compared with the EU. There are several
reasons for this, but a partial reason might be that less than 30% of Kazakhstan's population …

Nitrate Contamination in Groundwater of Arid and Semi-Arid Regions, Ecotoxicological Impacts, and Management Strategies

S Chander, S Yadav, A Gupta - … Quality and Geochemistry in Arid and …, 2023 - Springer
Groundwater is the primary source of drinking and irrigation in arid and semi-arid regions. In
the last few decades, groundwater contamination by nitrate has reached its maximum levels …

Numerical Study on the Effects of Regional Groundwater Flow on the Contaminant Migration through an Inactive Supply Well as a Preferential Flow Pathway

X Li, S Su, Q Guo, H Zhang, Q Zhu, H Jakada - Geofluids, 2022 - Wiley Online Library
Preferential flow pathways connect upstream and downstream channels in abandoned
mines or seasonally pum** areas. The inactive supply well facilitates contaminant …

[HTML][HTML] Dataset on the spatial distribution of groundwater quality for pH, Electrical Conductivity (EC), Total Hardness (TH), Ca2+, Mg2+, HCO3−, F−, and NO3− in …

JD Chondo, AT Banyikwa - Data in Brief, 2023 - Elsevier
Groundwater is an important source of water for drinking and irrigation purposes in semi-arid
regions like central Tanzania. Groundwater quality is degraded by anthropogenic and …