Abatement of As and hydrated silica from natural groundwater by electrocoagulation in a continuous plant having an electrolyzer and a flocculator-settler
A Gutierrez, JF Rodriguez, LF Castaneda… - Separation and …, 2022 - Elsevier
This paper shows the elimination of arsenic (As) and hydrated silica from natural
groundwater (48.63 µg L− 1 arsenic, 77.5 mg L− 1 hydrated silica, 0.33 mg L− 1 phosphate …
groundwater (48.63 µg L− 1 arsenic, 77.5 mg L− 1 hydrated silica, 0.33 mg L− 1 phosphate …
Unraveling roles of dissolved organic matter in the co-occurrence of arsenic and ammonium in Quaternary alluvial-lacustrine aquifers
X Yan, Y Deng, Y Du, X Yuan, Y Xu, X Xie, Y Wang - Applied Geochemistry, 2024 - Elsevier
Geogenic arsenic (As) and ammonium (NH 4+)-contaminated groundwaters are global
public concerns, posing threats to human health and ecological security. However, when …
public concerns, posing threats to human health and ecological security. However, when …
Employing machine learning to predict the occurrence and spatial variability of high fluoride groundwater in intensively irrigated areas
Z Xiangcao, C Su, X Xianjun, W Ge, Z Xiao, L Yang… - Applied …, 2024 - Elsevier
Groundwater serves as a vital source of drinking water in the Hetao Basin of northwestern
China. However, the occurrence and intense spatial variability of high fluoride (F−> 1.5 …
China. However, the occurrence and intense spatial variability of high fluoride (F−> 1.5 …
[HTML][HTML] The role of Fe-oxidizing bacteria (FeOB) and organic matters in As removal in the heavy-polluted arid soil
X Ning, S Wang, S Long, L Li, S Dong, Z Nan - … and Environmental Safety, 2022 - Elsevier
The bio-remediation of As-polluted farmlands in the arid area is seldomly reported. This
study aimed at understanding the impact of DOM, Fe-oxides, and FeOB biogeochemical …
study aimed at understanding the impact of DOM, Fe-oxides, and FeOB biogeochemical …
Industry 4.0 as a strategy to contribute to the water supply universalization in developing countries
DA Senna, VR Moreira, MCS Amaral… - Journal of …, 2023 - Elsevier
Access to safe water is still a challenge. Millions of people worldwide, mainly in rural and
remote regions, still do not have access to safe drinking water. Point-of-use and …
remote regions, still do not have access to safe drinking water. Point-of-use and …
Sources and enrichment processes of groundwater arsenite and arsenate in fissured bedrock aquifers in the Xunhua-Hualong basin, China
S Xing, H Guo, X Hu - Applied Geochemistry, 2023 - Elsevier
Although high arsenic (As) groundwater has been widely observed in sedimentary aquifers,
arsenite (As (III)) and arsenate (As (V)) mobilization in fissured bedrock aquifers are less …
arsenite (As (III)) and arsenate (As (V)) mobilization in fissured bedrock aquifers are less …
A study on fluoride bioremediation via a novel bacterium Bacillus megaterium (JF273850) isolated from agricultural soil
KC Pal, P Mukhopadhyay, S Chatterjee… - Journal of Earth System …, 2022 - Springer
Micro-organisms often exhibit tolerance to a wide range of pollutants for their existence in
different adverse environments. Fluoride is one of the potential geogenic contaminants …
different adverse environments. Fluoride is one of the potential geogenic contaminants …
Arsenic contamination in the groundwater of Northeastern India: Critical understandings on geotectonic controls and the need for intervention
We investigated possible hypothesis related to arsenic (As) enrichment in the aquifer system
of north-east India, and concluded three governing deductions with explicit evidences …
of north-east India, and concluded three governing deductions with explicit evidences …
Co-occurrence of geogenic uranium and fluoride in a semiarid belt of the Punjab plains, India
The inordinate presence of uranium (U) and fluoride (F−) in shallow aquifers of arid/semi-
arid regions in northern India has raised a serious health concern; the Muktsar district of …
arid regions in northern India has raised a serious health concern; the Muktsar district of …
[HTML][HTML] Relationship of Fluoride Concentration to Well Depth in an Alluvial Aquifer in a Semiarid Area
MS Espino-Valdés, DF Rodríguez-Lozano, M Gutiérrez… - Environments, 2022 - mdpi.com
Groundwater of northern Mexico contains high concentrations of geogenic fluoride (F−), a
contaminant known to affect human health. The origin of F− in groundwater in this region …
contaminant known to affect human health. The origin of F− in groundwater in this region …