A Bargaining with Negotiation Cost for Water Use and Pollution Conflict Management DOI Open Access
Zhipeng Fan,

Xiang Fu,

Zhao Xiaodan

et al.

Sustainability, Journal Year: 2024, Volume and Issue: 17(1), P. 119 - 119

Published: Dec. 27, 2024

The intensifying overexploitation of water resources and the increasing pollution discharge have exacerbated conflicts in resource utilization, making it urgent to effectively reconcile contradiction between utilization environmental protection. This study developed a Cost-Inclusive Multi-Objective Bargaining Methodology (CIMB), coupled with Compromise Programming (CP) method, address use discharge, considering economic benefits sustainable development resources. A deterministic multi-objective bargaining approach was employed, two players representing maximization minimization total discharge. takes middle lower reaches Han River region as an example optimize allocation ten cities this area. Using CIMB-CP model, for different were obtained, impact various factors on game outcomes analyzed. model results indicate that negotiation cost significant Nash equilibrium solution. Compared Cost-Exclusive (CEMB) solution shows approximately 0.1% decrease 0.3% risk attitudes participants outcomes, decision-makers need formulate corresponding strategies based their own preferences.

Language: Английский

Ecological and Health Risk Assessment of Heavy Metals in Groundwater within an Agricultural Ecosystem Using GIS and Multivariate Statistical Analysis (MSA): A Case Study of the Mnasra Region, Gharb Plain, Morocco DOI Open Access
Hatim Sanad, Rachid Moussadek, Houria Dakak

et al.

Water, Journal Year: 2024, Volume and Issue: 16(17), P. 2417 - 2417

Published: Aug. 27, 2024

Assessing groundwater quality is essential for ensuring the sustainability of agriculture and ecosystems. This study evaluates contamination by heavy metals (HMs) using GIS approaches, multivariate statistical analysis (MSA), pollution indices (heavy metal index (HPI), (MI), degree (Cd), ecological risk (ERI), (PI)), human health assessment (HHRA). The results revealed significant variations in concentrations across area, with highest found southern southeastern parts, characterized intense agricultural activities uncontrolled landfills. Statistical analyses indicated both natural anthropogenic sources contamination. Pollution showed medium to high water levels, HPI values ranging from 20.23 128.60, MI 3.34 12.17, Cd 2.90 11.73, indicating varying degrees ERI suggested a low all samples. However, assessments highlighted non-carcinogenic carcinogenic risks, particularly children, TCR some like Ni Cr exceeding safe limits, potential hazards. findings provide valuable framework policymakers develop targeted strategies mitigating sustainable management.

Language: Английский

Citations

8
Assessment of Heavy Metal Contamination in groundwater of Rural Areas of Kurdistan Province Iran: A Comprehensive Study DOI Creative Commons

Payam Younesi Baneh,

Borhan Ahmadi,

Hamzeh Salehzadeh

et al.

Heliyon, Journal Year: 2024, Volume and Issue: 10(21), P. e39833 - e39833

Published: Oct. 30, 2024

Language: Английский

Citations

4
Spatial Dynamics and Ecotoxicological Health Hazards of Toxic Metals in Surface Water Impacted by Agricultural Runoff: Insights from Gis-Based Risk Assessment in the Sebou Basin, Morocco DOI
Hatim Sanad, Rachid Moussadek,

Latifa Mouhir

et al.

Published: Jan. 1, 2025

Language: Английский

Citations

0
Biofilm biofertilizer modulates heavy metals in soil–plant systems to produce high-quality rice DOI Creative Commons

Dilan Warnakulasooriya,

Sidath Ekanayake, Mahesh Premarathna

et al.

Published: Feb. 11, 2025

High concentrations of toxic heavy metals (THM) and low micronutrients in rice grains adversely affect human health. In this research, we investigated the potential using biofilm biofertilizer (BFBF) managing THM by conducting field experiments that compared BFBF practice with chemical fertilizer (CF) alone Sri Lanka. Bioaccumulation translocation factors were evaluated to assess micronutrient distribution soil–plant systems. The health risk was also estimated. showed a significant reduction estimated daily intakes range ca. 0.08–0.99 µg kg−1 day−1 for such as As, Co, Cd, Cr 0.16–1.40 when CF alone. Thus, there significantly values hazard quotient (HQ) index (HI) over indicating lower risk. practice, As from panicle seed increased, seeds is reported exceed safe level some cases On contrary, reduced increased within observed application. Interestingly, HI had been kept below threshold value 1.0 reducing HQ each THM, only practice. These results highlight role microbial diversity abundance induced BFBF, mitigating risks enhancing sustainability system.

Language: Английский

Citations

0
Carbon nanomaterials for co-removal of antibiotics and heavy metals from water systems: an overview DOI
Haijun Jiao,

Mengke Cui,

Shijie Yuan

et al.

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: 489, P. 137566 - 137566

Published: Feb. 11, 2025

Language: Английский

Citations

0
The pivotal role of mass spectrometry in transition metal‐based photocatalyst research for solar‐driven energy conversion and water purification advancements DOI Creative Commons

Hoon Yoo,

Hyojin Hwang,

Hyojin Kang

et al.

Bulletin of the Korean Chemical Society, Journal Year: 2025, Volume and Issue: unknown

Published: March 31, 2025

Abstract Recent advances have established solar energy as a major source of nearly inexhaustible renewable and viable method for water purification. This review focuses on the utilization transition metal‐based materials to create efficient photocatalysts harnessing energy. Additionally, it highlights crucial role mass spectrometry (MS) in enhancing efficiency purification processes. The various discussed this demonstrate significant efficacy solar‐driven evaporation degradation organic pollutants wastewater. Solar is also harnessed production ammonia through N 2 reduction converting CO into valuable carbon fuels. Integrating MS analysis these processes allows precise quantification residual contaminants aqueous samples, thereby ensuring environmental safety. Moreover, can improve overall process by evaluating products by‐products comparing conversion rates. These underscore critical importance promoting sustainable solutions development photocatalysts.

Language: Английский

Citations

0
Study of the Trace Element Composition of Drinking Water in Almaty City and Human Health Risk Assessment DOI Open Access
M. Krasnopyorova, I. Gorlachev,

Pavel Kharkin

et al.

International Journal of Environmental Research and Public Health, Journal Year: 2025, Volume and Issue: 22(4), P. 560 - 560

Published: April 3, 2025

This research investigates the elemental composition of 78 drinking water samples collected during summer, autumn, and winter 2023 in different districts Almaty city. Seasonal average concentrations standard deviations were calculated for a range chemical elements, including arsenic (As), beryllium (Be), cobalt (Co), cadmium (Cd), copper (Cu), lithium (Li), molybdenum (Mo), nickel (Ni), lead (Pb), selenium (Se), uranium (U), mercury (Hg), aluminum (Al), barium (Ba), chromium (Cr), iron (Fe), manganese (Mn), strontium (Sr), vanadium (V), zinc (Zn), calcium (Ca), potassium (K), magnesium (Mg), sodium (Na), across three distinct datasets. The sites sampling represent various categories sources. quality was assessed by comparing obtained data with current national, international, World Health Organization (WHO) standards. Drinking contaminant indices heavy metal groups compliance hygienic criteria adopted Republic Kazakhstan determined. With exception two points, levels non-carcinogenic risk remained below acceptable threshold. predominant pathway exposure both adults children identified as oral ingestion hazardous elements. Carcinogenic risks linked to Ni, Pb, Cr presence identified, values at majority categorically classified within “high risk” designation. No substantial differences carcinogenic detected between children. These results underscore necessity enhanced purification methodologies ongoing surveillance protect public health.

Language: Английский

Citations

0
Safety of Tap Water in Terms of Changes in Physical, Chemical, and Biological Stability DOI Open Access
Andżelika Domoń, Beata Kowalska, Dorota Papciak

et al.

Water, Journal Year: 2024, Volume and Issue: 16(9), P. 1221 - 1221

Published: April 25, 2024

Monitoring the quality of tap water in distribution system and ability to estimate risk losing its sanitary safety is an important aspect managing collective supply system. During monitoring, physical, chemical, biological stability was assessed, which main determinant ensuring appropriate for consumers. The physicochemical microbiological analyzed two systems (DSs), including analysis heavy metals (Zn, Fe, Mn, Cr, Ni, Cu, Cd, Pb). tests carried out showed that both systems, supplied consumers met guidelines intended human consumption. It can be considered uncontrolled changes DSs with average production <10,000 m3/d length pipelines < 150 km very low. introduced into differed place intake purification technology, influenced final quality. In DS(II), higher values were recorded hardness, conductivity, calcium, alkalinity, nitrates, DOC. found content during transport consumer increased case DS(I) Zn, Pb, DS(II) Pb. observed differences resulted from different as well materials used build internal installations their age technical condition. characterized by physical chemical stability. However, did not meet biostability due biogenic substances.

Language: Английский

Citations

2
Comprehensive assessment of water pollution and health risks in the Angereb Reservoirs, Gondar, Ethiopia DOI Creative Commons

Zemenay Zewdu,

Agegnehu Tarko,

Yezbie Kassa

et al.

Scientific African, Journal Year: 2024, Volume and Issue: 25, P. e02338 - e02338

Published: Aug. 13, 2024

Language: Английский

Citations

2
A Bargaining with Negotiation Cost for Water Use and Pollution Conflict Management DOI Open Access
Zhipeng Fan,

Xiang Fu,

Zhao Xiaodan

et al.

Sustainability, Journal Year: 2024, Volume and Issue: 17(1), P. 119 - 119

Published: Dec. 27, 2024

The intensifying overexploitation of water resources and the increasing pollution discharge have exacerbated conflicts in resource utilization, making it urgent to effectively reconcile contradiction between utilization environmental protection. This study developed a Cost-Inclusive Multi-Objective Bargaining Methodology (CIMB), coupled with Compromise Programming (CP) method, address use discharge, considering economic benefits sustainable development resources. A deterministic multi-objective bargaining approach was employed, two players representing maximization minimization total discharge. takes middle lower reaches Han River region as an example optimize allocation ten cities this area. Using CIMB-CP model, for different were obtained, impact various factors on game outcomes analyzed. model results indicate that negotiation cost significant Nash equilibrium solution. Compared Cost-Exclusive (CEMB) solution shows approximately 0.1% decrease 0.3% risk attitudes participants outcomes, decision-makers need formulate corresponding strategies based their own preferences.

Language: Английский

Citations

0