{"title":"Accumulation and spatial distribution of mercury in soil and litterfall in urban areas of Beijing, China","authors":"Qingpeng Zhao , Zhangwei Wang , Hongxing Zhang , Zehua Xu , Xiaoshan Zhang","doi":"10.1016/j.hazadv.2025.100821","DOIUrl":"10.1016/j.hazadv.2025.100821","url":null,"abstract":"<div><div>To gain knowledge of the accumulation and distribution of mercury (Hg) in urban litterfall and soil, the investigation of litterfall and soil Hg was conducted in Beijing, the capital of China. The 194 topsoil samples and multi-species litterfall samples from 83 sampling sites were collected in the metropolitan area and the total mercury (THg) concentrations of the samples were measured. Then the spatial distributions of topsoil and litterfall THg concentrations over the area were obtained. The results showed that the litterfall THg concentration was 45.46 ± 30.58 ng g<sup>-1</sup>, with a range of 6.17 to 254.85 ng g<sup>-1</sup>, which was between the values from some urban areas and background. The topsoil THg concentration in the metropolitan area ranged from 20.16 to 34,755.62 ng g<sup>-1</sup>, with an average of 664.06 ± 2562.22 ng g<sup>-1</sup>, which was in the middle to high level comparatively. Soil THg concentration were significantly positively correlated with soil organic matter (SOM) content, and compared to other land use types, the relationship between Hg and SOM was more sensitive in urban soils. The spatial distribution of THg concentration in the topsoil was approximately consistent with that in the litterfall, following the pattern with the concentration higher in the urban center than in the far from the center. This distribution pattern indicated that the city local Hg emissions from city traffic, residential gas consumption and so on, make a non-negligible contribution to THg concentrations in litterfall and topsoil, especially for a metropolitan area with a large population.</div></div>","PeriodicalId":73763,"journal":{"name":"Journal of hazardous materials advances","volume":"19 ","pages":"Article 100821"},"PeriodicalIF":5.4,"publicationDate":"2025-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144655268","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Naren Aadhithya R, Balamurugan K, Gobinath N, Adithya V, Vignesh S, Radha R
{"title":"Numerical investigation on the virus transmission during sneeze, cough, and speech scenarios from an infected individual in an isolation room","authors":"Naren Aadhithya R, Balamurugan K, Gobinath N, Adithya V, Vignesh S, Radha R","doi":"10.1016/j.hazadv.2025.100820","DOIUrl":"10.1016/j.hazadv.2025.100820","url":null,"abstract":"<div><div>Numerical simulation plays a crucial role in understanding and mitigating the airborne transmission of infectious aerosols in enclosed environments. Reducing airborne virus transmission in air-conditioned environments has become vital in ensuring occupant safety. This study uses computational fluid dynamics (CFD) to simulate virus dispersion in an indoor setup and assesses a negative pressure isolation room design. The system comprises a quarantine room and a common room, with a suction vent and pressure outlet installed in the quarantine area. A pressure differential prevents cross-room transmission while the suction vent captures airborne particles. The study evaluates virus emissions during sneezing, coughing, and speaking. Without intervention, particles linger for 20 s, 10.4 s, and 6.5 s respectively. With the proposed model, particles are cleared 11.25 s, 6.4 s, and 1.4 s sooner. Additionally, a 3 K temperature reduction within 5 s was observed, enhancing airflow effectiveness. The findings demonstrate that negative pressure environments can significantly reduce particle persistence and exposure risk. The present work could support the development of safer indoor spaces. Further studies could focus on scale the system to multi-room configurations and optimize energy consumption in long-term operations.</div></div>","PeriodicalId":73763,"journal":{"name":"Journal of hazardous materials advances","volume":"19 ","pages":"Article 100820"},"PeriodicalIF":5.4,"publicationDate":"2025-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144655265","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Tabinda Jabeen , Muhammad Rashid , Saif Haider , Mehak Azam
{"title":"MXenes-based nanofiltration membranes for improved desalination performance: Recent advances and future prospects","authors":"Tabinda Jabeen , Muhammad Rashid , Saif Haider , Mehak Azam","doi":"10.1016/j.hazadv.2025.100814","DOIUrl":"10.1016/j.hazadv.2025.100814","url":null,"abstract":"<div><div>The increasing global need for clean water has fueled the search for improved nanofiltration membranes that outperform desalination systems. Since MXene-based membranes are hydrophilic, have adjustable interlayer spacing, and have strong ion selectivity, they have become attractive options. However, their long-term stability, mechanical strength, and fouling are still big problems. This review offers a thorough examination of the most recent developments in MXene membranes and compares their efficacy to that of conventional membranes, such as graphene, graphene oxide (GO), hybrid, polymeric, carbon, ceramics, and thin-film composite (TFC). Although GO membranes are very good at filtering out ions, but are structurally unstable. Ceramic membranes are very strong and chemically stable, but they are expensive and need a lot of energy to produce. MXene membranes fill in these holes by having the best mix of high permeability, selective ion rejection, and antifouling properties. This review gives a thorough description of the synthesis processes, surface chemistry, functionalization, and overview of different types of composites of MXene-based membranes, highlighting their performance and suggesting future inquiry to maximize their effectiveness for large-scale desalination. As material engineering and membrane design keep getting better, MXene-based membranes could change the way of desalination. In the future, using graphdiyne (GDY), a carbon-based polymer with uniformly distributed nanopores and exceptional chemical stability, is one intriguing approach that could improve selective ion transport while using less energy infiltration procedures. Furthermore, the creation of MXene-polymer composite membranes, interlayer engineering plans, and surface functionalization methods may enhance their mechanical robustness and antifouling characteristics. Finding ways to make MXene membranes that can be used on a larger scale and combining them with hybrid desalination systems like membrane distillation and forward osmosis could lead to new commercial uses.</div></div>","PeriodicalId":73763,"journal":{"name":"Journal of hazardous materials advances","volume":"19 ","pages":"Article 100814"},"PeriodicalIF":5.4,"publicationDate":"2025-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144633290","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Hydrogeochemical processes and anthropogenic impacts on groundwater quality in the middle gangetic plains","authors":"Anurag Verma , Anand Kumar , Prabhakar Sharma , Aviram Sharma , Rahul Kumar Sinha , Shyam Phartyal","doi":"10.1016/j.hazadv.2025.100818","DOIUrl":"10.1016/j.hazadv.2025.100818","url":null,"abstract":"<div><div>The increasing reliance on groundwater for the human consumption in the Mid-Ganga Plain, coupled with the declining water quality, poses critical risks to public health and environment sustainability. This study explores the fate and hydrogeological evolution of contaminants in shallow groundwater through analysis of 206 samples collected during pre-monsoon (<em>PrM</em>) and Post-monsoon (<em>PoM</em>) seasons. Chemometric analysis reveal concentrations of nitrate (NO<sub>3</sub><sup>-</sup>), sulfate (SO<sub>4</sub><sup>2-</sup>), and chloride (Cl<sup>-</sup>) exceed WHO drinking water standards, indicating significant anthropogenic inputs from agricultural runoff and wastewater infiltration. Key hydrogeochemical processes like rock-water interaction, silicate weathering, and ion exchange were identified using geochemical modelling, chemometric techniques, ionic ratio analysis. Principal component analysis (PCA) accounted for over 83 % of dataset variability, elucidating dominant contaminant sources and geochemical transformations. Alarming, 33 % (<em>PrM</em>) and 37.8 % (<em>PoM</em>) of samples were rated poor to unsuitable for drinking based on the drinking water quality index (DWQI). However, the irrigation water quality index (IWQI) indicates that approximately 98 % of samples remains suitable for agricultural use. These findings underscore the urgent need for the targeted risk mitigation, improved groundwater governance, and sustainable remediation strategies to ensure long-term water security in the Mid- Ganga Plain.</div></div>","PeriodicalId":73763,"journal":{"name":"Journal of hazardous materials advances","volume":"19 ","pages":"Article 100818"},"PeriodicalIF":5.4,"publicationDate":"2025-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144672216","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Maria Laimou-Geraniou , Tjaša Kos , David Heath , Ester Heath
{"title":"Psychoactive pharmaceuticals: Consumption trends, removal during wastewater treatment and occurrence in receiving waters with associated environmental risks","authors":"Maria Laimou-Geraniou , Tjaša Kos , David Heath , Ester Heath","doi":"10.1016/j.hazadv.2025.100816","DOIUrl":"10.1016/j.hazadv.2025.100816","url":null,"abstract":"<div><div>This study applied wastewater-based epidemiology to evaluate temporal changes in the consumption of psychoactive pharmaceuticals before, during, and after the COVID-19 pandemic in Slovenia. 24-hour influent composite wastewater samples were collected over seven consecutive days within seven distinct sampling periods (summer 2019, winter/spring 2020, winter/spring 2021, spring 2022, and spring 2023) from the Ljubljana wastewater treatment plant (WWTP). The antidepressants sertraline and carbamazepine, the antipsychotics clozapine and quetiapine, and the benzodiazepines zolpidem (Ambien) and oxazepam showed the highest population-normalised mass loads (50–110, 10–75, and 8–78 mg/day/1000 inhabitants, respectively). The remaining compounds ranged between 1–30 mg/day/1000 inhabitants, while others were detected but not quantified. Temporal patterns reveal variability in psychoactive pharmaceutical use, which likely reflects the influence of external factors such as, COVID-19 related public health measures, seasonal trends and changes in regional population dynamics. Forty-one psychoactive pharmaceutical residues were also determined in wastewaters (influent and effluent) of seven Slovene WWTPs differing in size and configuration and receiving surface waters. Results showed that treatment technologies have varying removal efficiencies for psychoactive pharmaceuticals, with activated sludge and membrane bioreactor having the highest (50–60 %) and moving bed biofilm reactor having the lowest efficiency (20 %). Removal efficiency was also compound-dependent, with citalopram, venlafaxine, and oxazepam exhibiting poor removal in all cases. Poor removal (<80 %) of three compounds listed in the revised Urban Waste Water Treatment Directive (carbamazepine, citalopram, and venlafaxine) indicates the need for additional quaternary treatment at common WWTPs. On average, higher removals were found for antipsychotics (73 %), followed by benzodiazepines (45 %) and antidepressants (39 %). Finally, environmental risk assessment revealed that levels of citalopram, sertraline, and venlafaxine could pose a risk to aquatic organisms.</div></div>","PeriodicalId":73763,"journal":{"name":"Journal of hazardous materials advances","volume":"19 ","pages":"Article 100816"},"PeriodicalIF":5.4,"publicationDate":"2025-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144655269","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A.M. Vele , F. Cabello Galisteo , E. Atanes-Sánchez , A. Nieto-Márquez , María J. Martín de Vidales
{"title":"Sustainable management of municipal solid waste incineration fly ash: A life cycle assessment based review of treatment and valorization pathways","authors":"A.M. Vele , F. Cabello Galisteo , E. Atanes-Sánchez , A. Nieto-Márquez , María J. Martín de Vidales","doi":"10.1016/j.hazadv.2025.100817","DOIUrl":"10.1016/j.hazadv.2025.100817","url":null,"abstract":"<div><div>Fly ash generated from the incineration of municipal solid waste contains high concentrations of heavy metals (Pb, Zn, Cd, Cu, etc.), soluble salts, and organic compounds, classifying it as hazardous waste. This study aims to assess the toxicity of fly ash, explore inertization treatments, and evaluate valorization pathways through life cycle assessment (LCA). Lead (Pb) was identified as the primary toxic metal, with a maximum concentration of 10,775 mg/kg of ash.</div><div>In this context, the FLUREC separation process emerges as a promising alternative to conventional stabilization/solidification methods. By using acidic water to scrub incineration off-gases, FLUREC effectively extracts heavy metals and reduces environmental impact. Additionally, it was found that treated fly ash is mainly utilized in the production of construction materials.</div><div>The incorporation of vitrified fly ash into cement manufacturing can reduce global warming potential (GWP) by approximately 25 % and non-renewable energy consumption (NREC) by 55 %, compared to traditional cement production. From a technical standpoint, the resulting cement mortars achieved compressive strengths above 40 MPa, meeting the requirements of the UNE-EN 998-2 standard.</div><div>Economically, ceramsite production appears to be a viable option, with a net present value (NPV) of -$11.3 per ton of fly ash. These findings highlight the importance of selecting technologies based on a comprehensive evaluation of technical, economic, and environmental criteria.</div></div>","PeriodicalId":73763,"journal":{"name":"Journal of hazardous materials advances","volume":"19 ","pages":"Article 100817"},"PeriodicalIF":5.4,"publicationDate":"2025-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144611652","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Data-driven predictive estimation of Per- and polyfluoroalkyl substances (PFAS) in a suite of environmental compartments","authors":"Vasiliki Polychronidou, Rajat Nag","doi":"10.1016/j.hazadv.2025.100815","DOIUrl":"10.1016/j.hazadv.2025.100815","url":null,"abstract":"<div><div>The persistent environmental pollutants known as per- and polyfluoroalkyl substances (PFAS) have an anthropogenic origin. Due to limited decay over time, PFAS may persist in the environment for an extended period. Additionally, PFAS bioaccumulate in aquatic organisms, leading to human exposure through ingestion pathways. Consumption of fish is reported to be the predominant pathway among all non-occupational risks. The research collated data from peer-reviewed publications to form a data lake for PFAS concentration in a suite of environmental pathways and performed data analysis to evaluate exposure risks by fitting statistical distributions to PFAS levels. Following the Monte Carlo simulation (100,000 iterations) on the data lake after fitting appropriate distribution to the raw data, the simulated mean PFAS concentrations showed the following order (from high to low): dust from firefighting buildings > leachate > wastewater > groundwater > surface water > sediment > soil > other sources > fish > drinking water. The reported measured PFAS levels in fish samples spanned from 0.013 to 1245 µg/kg, and the simulated mean (62 µg/kg) was found to be 100 times higher than the allowable PFAS level in fish (calculated as 0.63 µg/kg). The distribution of PFAS in surface water remained normally distributed. Still, groundwater and leachate showed skewed distributions due to elevated PFAS concentrations in specific regions, such as areas near industrial zones and firefighting training sites. The results demonstrate the necessity for enhanced regulatory actions and predictive modelling together with strict control measures to protect both environmental and food safety.</div></div>","PeriodicalId":73763,"journal":{"name":"Journal of hazardous materials advances","volume":"19 ","pages":"Article 100815"},"PeriodicalIF":5.4,"publicationDate":"2025-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144595583","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Advances in tight ultrafiltration membranes: Material development, performance enhancement, and sustainable applications","authors":"Fatemeh Hosseinzadeh, Hossein Sarpoolaky","doi":"10.1016/j.hazadv.2025.100813","DOIUrl":"10.1016/j.hazadv.2025.100813","url":null,"abstract":"<div><div>Tight ultrafiltration (TUF) membranes represent a significant advancement in filtration technology, bridging the performance gap between ultrafiltration (UF) and nanofiltration (NF), offering high permeability and selectivity. These membranes are ideal for a wide range of industrial applications, including water treatment, textile wastewater management, food processing, oily wastewater treatment, and pulp and paper industries. Despite their promising potential, key challenges persist, such as material limitations, fouling resistance, and scalability. This review comprehensively covers the applications of TUF membranes across various sectors and examines recent advancements in materials, polymeric, ceramic, and hybrid types, and their impact on membrane performance enhancement, with a focus on maximizing flux, selectivity, and durability. The review identifies critical research gaps, particularly in developing advanced hybrid and nanocomposite materials to improve membrane performance while maintaining cost-effectiveness and environmental sustainability. The optimization of structure-performance relationships, including the trade-offs between permeability and fouling resistance, is also discussed. Additionally, the review highlights both the advantages and limitations of TUF membranes, addressing their potential to offer efficient and sustainable solutions, as well as challenges related to material stability, fouling, and scalability. TUF membranes show promise in contributing to global sustainability efforts, particularly in tackling water scarcity and pollution, supporting Sustainable Development Goals (SDGs) 6 (clean water and sanitation) and 12 (responsible consumption and production). The novelty of this work lies in its comprehensive coverage of material innovations, fabrication techniques, and diverse industrial applications, guiding the development of next-generation TUF membranes with enhanced performance, sustainability, and broader applicability.</div></div>","PeriodicalId":73763,"journal":{"name":"Journal of hazardous materials advances","volume":"19 ","pages":"Article 100813"},"PeriodicalIF":5.4,"publicationDate":"2025-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144632579","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Chang Hyuk Ahn , Jesmin Akter , Jaiyeop Lee , Yoonkyung Park , Dongbeom Im , Ilho Kim
{"title":"Evaluation on removal and monitoring of human-associated pathogens in a modified Ludzack-Ettinger wastewater treatment system: A fluorescence-based approach","authors":"Chang Hyuk Ahn , Jesmin Akter , Jaiyeop Lee , Yoonkyung Park , Dongbeom Im , Ilho Kim","doi":"10.1016/j.hazadv.2025.100796","DOIUrl":"10.1016/j.hazadv.2025.100796","url":null,"abstract":"<div><div>This study evaluates the removal efficiency of human-associated pathogens (HaPs), including SARS-CoV-2, crAssphage, and total coliforms, in a municipal wastewater treatment system. Unlike previous wastewater-based epidemiology (WBE) studies that focused on influent monitoring, this study presents a stage-wise quantitative assessment across the treatment train. The Modified Ludzack-Ettinger process was applied in combination with UV disinfection to investigate sequential removal dynamics of HaPs. Results demonstrated high removal efficiency for SARS-CoV-2 [99.9%, log reduction values (LRVs) 2.39], crAssphage (98.5%, LRVs 2.15), and total coliforms (99.9%, LRVs 4.16), reflecting the integrated system's robustness. Comparative analysis of RT-qPCR and RT-LAMP revealed that RT-LAMP is more suitable for high viral load conditions, while RT-qPCR provides higher sensitivity for low-concentration monitoring. Fluorescence excitation-emission matrix (FEEM) analysis showed strong correlation with HaPs in the effluent (<em>R</em> = 0.73, <em>p</em> < 0.001), indicating its potential as a practical real-time monitoring tool. Principal component analysis and multiple linear regression models offered further insights into transport behavior and interactions between HaPs and water quality parameters. Overall, the findings support the integration of FEEM-based pathogen tracking into decentralized WBE systems as a cost-effective and scalable approach for public health surveillance.</div></div>","PeriodicalId":73763,"journal":{"name":"Journal of hazardous materials advances","volume":"19 ","pages":"Article 100796"},"PeriodicalIF":5.4,"publicationDate":"2025-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144570773","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A sustainable aminated cellulose-based adsorbent for CO2 capture: Synthesis, characterization, and adsorption performance","authors":"Sara Panahi , Ahad Ghaemi , Farshad Rahimpour","doi":"10.1016/j.hazadv.2025.100812","DOIUrl":"10.1016/j.hazadv.2025.100812","url":null,"abstract":"<div><div>This study presents the development and evaluation of a novel amine-functionalized composite of cellulose (Ce) and chitosan (Cs) synthesized via an impregnation method using monoethanolamine (MEA), diethanolamine (DEA), and tetraethylenepentamine (TEPA) for CO<sub>2</sub> capture. The adsorbents were thoroughly characterized using Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), Field emission scanning electron microscopy (FE-SEM), Thermogravimetric analysis-differential Thermogravimetric analysis (TGA-DTG), and nitrogen (N<sub>2</sub>) adsorption–desorption analyses. Adsorption experiments were conducted under varying amine loadings, temperatures, and pressures. The Cs<sub>2</sub>Ce<sub>1</sub>−MEA15 % composite achieved a maximum CO<sub>2</sub> uptake of 433.60 mg/g at room temperature and 9 bar. Adsorption behavior followed the Freundlich isotherm and fractional-order kinetics, indicating heterogeneous multilayer adsorption. thermodynamic analysis confirmed an exothermic and spontaneous mechanism (ΔH°= -23.94 kJ/mol). Despite increased CO<sub>2</sub> uptake under higher pressures, mass transfer and diffusion coefficients declined due to pore saturation. These findings confirm that Cs<sub>2</sub>Ce<sub>1</sub>−MEA15 % is a promising, stable, regenerable biopolymer-based adsorbent for efficient CO<sub>2</sub> capture through a combined physisorption–chemisorption mechanism.</div></div>","PeriodicalId":73763,"journal":{"name":"Journal of hazardous materials advances","volume":"19 ","pages":"Article 100812"},"PeriodicalIF":5.4,"publicationDate":"2025-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144589081","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}