Identification of groundwater nitrate sources and its human health risks in a typical agriculture-dominated watershed, North China DOI
Wang Shou, Jing Chen, Fei Liu

et al.

Environmental Geochemistry and Health, Journal Year: 2024, Volume and Issue: 46(12)

Published: Nov. 7, 2024

Language: Английский

Floating MIL-88A(Fe)@expanded perlites catalyst for continuous photo-Fenton degradation toward tetracyclines under artificial light and real solar light DOI

Guang-Chi Liu,

Xiao-Hong Yi,

Hong-Yu Chu

et al.

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 472, P. 134420 - 134420

Published: April 27, 2024

Language: Английский

Citations

42
Tracing the impacts of ecological water replenishment on the sources and transformation of groundwater nitrate through isotope and microbial analysis DOI

Congchao Xu,

Bowen Shi, Zihao Jia

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 928, P. 172248 - 172248

Published: April 5, 2024

Language: Английский

Citations

7
Hydrochemical Evolution and Nitrate Source Identification of River Water and Groundwater in Huashan Watershed, China DOI Open Access
Xue Li, Jintai Lin, Lu Zhang

et al.

Sustainability, Journal Year: 2024, Volume and Issue: 16(1), P. 423 - 423

Published: Jan. 3, 2024

The combined hydrochemical analysis, factor and isotopic signals of water nitrate were applied to explore the origin identify sources transformation in river groundwater Huashan watershed. Additionally, a Bayesian isotope mixing model (SIAR) was employed for quantitative assessment sources. results indicated that both dominated by HCO3-Ca HCO3-Ca·Mg types; originated from precipitation influenced evaporation. main constituent ions primarily carbonate silicate dissolution, with presence cation exchange groundwater. chemistry greatly physicochemical factors, while mainly controlled water–rock interaction. NO3− soil nitrogen (SN) manure septic wastes (MSWs), jointly affected ammonium fertilizers (AF), SN, MSWs. With exception denitrification observed at watershed outlet, absent piedmont area water. SIAR demonstrated contribution rates atmospheric (AP), AF, MSWs 12%, 21%, 25%, 42%, respectively, groundwater, they 16%, 27%, 10%, 47%, respectively. Overall, It is necessary prevent leakage when managing resources.

Language: Английский

Citations

4
Critical role of multiple antibiotics on the denitrification rate in groundwater: Field investigative proof DOI
Linpeng Chen,

Fuyang Huang,

Anhuai Lu

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 914, P. 169785 - 169785

Published: Jan. 4, 2024

Language: Английский

Citations

4
Tracing Groundwater-Surface Water Sources and Transformation Processes in the Ba River Basin through Dual Isotopes and Water Chemistry DOI
Weijie Zhao, Hui Qian, Panpan Xu

et al.

Applied Geochemistry, Journal Year: 2024, Volume and Issue: 176, P. 106199 - 106199

Published: Oct. 22, 2024

Language: Английский

Citations

4
Identifying groundwater potential zones in a typical irrigation district using the geospatial technique and analytic hierarchy process DOI Creative Commons
Qianghui Song, Meng Ma, Yuyu Liu

et al.

Geocarto International, Journal Year: 2025, Volume and Issue: 40(1)

Published: Jan. 27, 2025

Language: Английский

Citations

0
Insights into biogeochemistry and hot spots distribution characteristics of redox-sensitive elements in the hyporheic zone: Transformation mechanisms and contributing factors DOI
Yu Li, Mingzhu Liu,

Xiong Wu

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 918, P. 170587 - 170587

Published: Feb. 1, 2024

Language: Английский

Citations

2
Hydrogeochemical and microbial constituents of groundwater in Lephalale municipality, Limpopo province, South Africa DOI Creative Commons
L Mulaudzi, Rabelani Mudzielwana, Wilson M. Gitari

et al.

Scientific African, Journal Year: 2024, Volume and Issue: 24, P. e02178 - e02178

Published: March 19, 2024

This study assessed the hydrogeochemical characteristics and microbial constituents of groundwater in Lephalale Municipality, South Africa. A total 71 borehole water samples were collected from 15 villages within Municipality between April 2019 October 2020. The results parameters such pH, EC, TDS, alkalinity range 6.69 to 7.87, 620.30 1937.00 μS/cm, 330.35 to1035.50 mg/L 50.00-390.00 mg/L, respectively. mean values major cations anions found be order Na+>Ca2+>Mg2+>K+ HCO3−>Cl−>NO3−>SO42−>F−, About 35% tested had F− concentrations above 1.5 recommended by world health organization (WHO) eliminate risk fluorosis. facies determined using a piper diagram revealed dominance mixed CaMgCl CaHCO3 types. Gibbs plot analysis that main composition-controlling processes area is rock-water interaction. constituent's showed faecal coliform ranging 0 CFU/ 100 mL with an average 0.56 CFU/100 mL, while (TC) counts 360.5 CFU/100mL 30.81 CFU/100mL, some boreholes poses fluorosis pathogen related diseases. Therefore, recommends improving quality prior consumption.

Language: Английский

Citations

2
Mechanisms of evolution and pollution source identification in groundwater quality of the Fen River Basin driven by precipitation DOI
Zhibin Li, Chengpeng Lu,

Yong Zhang

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 952, P. 175893 - 175893

Published: Aug. 31, 2024

Language: Английский

Citations

2
Limestone water mixing process and hydrogen and oxygen stable isotope fractionation response under mining action DOI
Pinghua Huang,

Mengke Cui,

Shuangwei Chai

et al.

Environmental Research, Journal Year: 2024, Volume and Issue: 255, P. 119208 - 119208

Published: May 21, 2024

Language: Английский

Citations

1