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Prioritizing Strategies for Building the Resilience of Public Health Systems to Disasters Across Multiple Communities and Countries

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International Journal of Disaster Risk Science 2024年第1期15卷 1-17页

作者： Benjamin J.Ryan Mayumi Kako Shelby Garner Rok Fink Ismail Tayfur Jonathan Abrahams Sanjaya Bhatia Adriana Campelo Matthew Fendt Alicia Fontenot Nahuel Arenas Garcia Tim Hatch Ryoma Kayano LaShonda Malrey‑Horne Makiko MacDermot Md Moshiur Rahman Chaverle Noel Shuhei Nomura Jeremy P.Novak Maria Opazo Kendell Oliver Luciana Peters Sohel Rahman PerihanŞimşek Andrew Stricklin Raymond Swienton Bryan W.Brooks Frist College of Medicine Belmont UniversityNashvilleTN 37212USA Department of Environmental Science Environmental Health Science ProgramCollege of Arts and SciencesBaylor UniversityWacoTX 76798USA Division of Nursing Science School of Biomedical and Health SciencesHiroshima UniversityHiroshima 734-8553Japan Gordon E.Inman College of Health Sciences and Nursing Belmont UniversityNashvilleTN 37212USA Faculty of Health Sciences University of Ljubljana1000 LjubljanaSlovenia Department of Emergency Medicine University of Health Sciences34668 IstanbulTurkey Monash University Accident Research Center MelbourneVIC 3800Australia Global Education and Training Institute United Nations Ofce for Disaster Risk ReductionIncheon 22004Republic of Korea Regional Ofce for the Americas and Caribbean United Nations Ofce for Disaster Risk ReductionPanama City 0843-03441Panama Engineering and Computer Science Baylor UniversityWacoTX 76798USA Department of Public Health Robbins College of Health and Human SciencesBaylor UniversityWacoTX 76798USA Alabama Department of Public Health MontgomeryAL 36092USA World Health Organization Centre for Health Development(WHO Kobe Centre) Kobe 651-0073Japan Waco-McLennan County Public Health District WacoTX 76707USA Department of Health Policy and Management School of MedicineKeio UniversityTokyo 160-8582Japan Department of Global Health Policy Graduate School of MedicineThe University of TokyoTokyo 113-0033Japan Tokyo Foundation for Policy Research Tokyo 106-6234Japan Global Development College BrisbaneQLD 4000Australia Municipality of Pudahuel 13124 PudahuelChile City Hall of Porto Alegre Porto Alegre 90010-170Brazil Ministry of Health and Family Welfare Government of the People’s Republic of BangladeshDhaka 1000Bangladesh Department of Emergency Aid and Disaster Management Trabzon University61335 TrabzonTurkey Department of Emergency Medicine UT SouthwesternDallasTX 75390USA

The COVID-19 pandemic highlighted the urgent need to strengthen public health *** response,the United Nations Disaster Risk Reduction(UNDRR) Public Health System Resilience Scorecard(Scorecard) was applied in workshops across multiple *** aim of our research was to explore the workshop findings to develop priority strategies for strengthening public health system *** conducted a workshop from 14 to 16 March 2023,at the UNDRR Global Education and Training Institute in Incheon,Republic of Korea.A sequential modified Delphi method was utilized to develop a set of prioritized resilience *** were drawn from 70 strategies identified from 13 distinct workshops in eight *** two surveys,23 strategies were *** received ratings of "High" or Very High" from89% of *** related to the inclusion of public health risks in emergency plans,integrating multidisciplinary teams into public health,enabling local transport mechanisms,and improving the ability to manage an influx of *** Scorecard provides an adaptable framework to identify and prioritize strategies for strengthening public health system *** leveraging this methodology,our study demonstrated how resilience strategies could inform disaster risk reduction funding,policies,and actions.

关键词： Health system resilience Public policy Resilience scorecard Workshops

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Sequential Action-Based Dynamic Decision-Support Model for Urban Ecological Planning

SSRN

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SSRN 2023年

作者： Kim, Eun Sub Yun, Seok Hwan Kim, Ji Yeon Thorne, James H. Hyun, Jung Hee Lee, Dong Kun Interdisciplinary Program in Landscape Architecture Seoul National University Seoul08826 Korea Republic of Integrated Major in Smart City Global Convergence Program Seoul National University Seoul08826 Korea Republic of Specialized Graduate School of Intelligent Eco-Science 4 Dept. of Landscape Architecture Seoul National University Seoul08826 Korea Republic of Smart Green Solution Team SK forest Department of Environmental Science and Policy University of California One Shields Ave DavisCA95616 United States Systemic Risk and Resilience Research Group Advancing Systems Analysis International Institute for Applied Systems Analysis Austria Department of Landscape Architecture and Rural System Engineering Seoul National University Seoul08826 Korea Republic of

Decision-makers often encounter the challenge of efficient long-term ecological planning to consider economic and environmental trade-offs. However, tools to support stepwise mitigation strategies that account for dynamic ecological responses to continuing urban development are limited. Therefore, we developed a sequential action-based dynamic decision-making model to simulate stepwise mitigation measures in space over time using a multi-objective optimization algorithm. We focused on exploring the ecological corridors and habitat creation as mitigation measures through four decades to identify trade-offs and optimal plans that minimize landscape connectivity and edge density as ecological responses to urban development and minimize implementation costs per action. The results showed that adopting an initial low-investment strategy with sequential planning significantly enhanced potential ecological benefits beyond the 2000s compared with one-action planning. In contrast, the initial high-cost investment exhibited a gradual decline in the ecological benefits over time from 1995. The initial low-cost investment presented an opportunity to enhance ecological benefits by implementing early mitigation measures in locations capable of sustaining long-term ecological functions. The results suggest that sequential planning offers valuable insights into effective urban ecological planning by analyzing time-series data. This study enables step-by-step scenario testing, thereby supporting the facilitation of urban and regional sustainability planning. © 2023, The Authors. All rights reserved.

关键词： Decision making

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Would the occurrence of a Maunder-like solar minimum reverse the observed climate change?

Evolving Earth

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Evolving Earth 2025年 3卷

作者： Marcio Cataldi Rafael Rangel Vitor Luiz Victalino Galves Sonia Jerez Juan Pedro Montávez Amar Halifa-Marín Luiz Landau Regional Atmospheric Modelling Group (MAR) Physics of the Earth Department of Physics Regional Campus of International Excellence (CEIR) “Campus Mare Nostrum” University of Murcia Spain Climate System Monitoring and Modelling Laboratory (LAMMOC) Water Resources and Environmental Engineering Federal Fluminense University Brazil Laboratory of Computational Methods in Engineering (LAMCE) Civil Engineering Program Alberto Luiz Coimbra Institute for Graduate Studies and Research in Engineering Federal University of Rio de Janeiro Rio de Janeiro Brazil

This study examines a scenario combining a prolonged solar minimum, like the historical Maunder Minimum, with the increased CO2 emissions characteristic of the industrial era. Two scenarios were developed in NCAR/CESM 2.0 implemented at LAMMOC/UFF to create simulations from 1850 to 2000, it contrasts differing radiative forcings from 1950 onward—one reflecting actual observed changes, including rising CO2 levels, and the other simulating a decrease in solar output like that during the Maunder Minimum but with continued CO2 growth. The results were validated against ERA5 data and 20th-century reanalysis. By calculating meridional averages at 30-degree latitude intervals, distinct regional impacts of the Maunder Minimum were identified. Notably the simulated Maunder Minimum reduced global warming by and even mitigated 70 % in HS in the last decade of the 20th century. However, this attenuation was lower in the HN, especially in the 30–60N region where no attenuation was observed.

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Priority Screening of Contaminants of Emerging Concern (Cecs) in Surface Water: Comparing Cell-Based Bioassays and Exposure-Activity Ratios (Ears)

SSRN

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SSRN 2024年

作者： Heuvel, John Patrick Vanden Granda, Megan Ferguson, Francesca M. Glaberman, Scott R. Preisendanz, Heather E. Department of Veterinary and Biomedical Sciences Penn State University University ParkPA United States INDIGO Biosciences Inc. 3006 Research Drive State CollegePA16801 United States Institute for Sustainable Agricultural Food and Environmental Science The Pennsylvania State Univ. University ParkPA16802 United States Intercollege Graduate Degree Program in Ecology Penn State University University ParkPA United States Department of Entomology Penn State University University ParkPA United States Department of Agricultural and Biological Engineering Penn State University University ParkPA United States George Mason University Department of Environmental Science and Policy FairfaxVA United States Department of Veterinary and Biomedical Sciences Penn State University 122 Agricultural Sciences and Industry Building University ParkPA16802 United States

In this study, we compared a wide range of cell-based bioassays to the use of chemical analysis followed by exposure-activity ratio (EAR) and Toxicological Prioritization index (ToxPi) for prioritizing chemicals, sites, and hazard concerns in water samples. Surface water samples were collected from nine sites in three Central Pennsylvania streams and analyzed for a targeted list of compounds of emerging concern (CECs), including pesticides, personal care products, and pharmaceuticals. Cell-based reporter assays evaluated human and zebrafish molecular initiating events (MIEs) in endocrine and metabolic disruption, altered lipid metabolism, and oxidative stress. Bioassays showed that 29 out of 40 assays had at least one site with activity over the limit of detection. The receptors that exhibited the highest number of samples above the effect-based trigger (EBT) values that would be expected to cause toxicity were Aryl hydrocarbon receptor (AhR, human and zebrafish), Pregnane X Receptor (PXR), Estrogen Receptor-beta (ERB), and Androgen Receptor (AR). Characterizing the collection sites by their bioactivity aligned closely with the stream in which samples were collected, with the three sites in Warriors Mark Run, three in Halfmoon, and three in Spruce Run more similar than sites from the other streams. The sum of all EARs for each chemical indicated that the pharmaceutical Carbamazepine and the pesticides Carbaryl and Atrazine posed the greatest concern. However, predicted activity and site prioritization based on individual chemical analysis and calculated EAR were different than those measured by bioassay, indicating that biologically active chemicals are present in the samples that were not included in the targeted analytes. Taken together, these data show that chemical analysis and EAR analysis are beneficial for prioritization of chemicals, whereas mechanism-based bioassays are more inclusive of known as well as unknown chemical contaminants and thus of more use fo

关键词： Water quality

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Removal of Methyl Orange Using Persulfate-Based Advanced Oxidation Process with Activated Carbon as Activator: Kinetic and Potential Application for Textile Industrial Wastewater Treatment

SSRN

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SSRN 2024年

作者： Setiyono, Setiyono Susanto, Heru Sudarno, Sudarno Kholiq, Muhammad Abdul Luvita, Veny Nugroho, Rudi Said, Nusa Idaman Shoiful, Ahmad Mahasti, Nicolaus Nezha Nunez Fuad, Nur Muhamad Primeia, Sandia Ikbal, Ikbal Arifudin, Arifudin Hernaningsih, Taty Widayat, Wahyu Nugraha, Yosep Widi Priyanto, Fajar Eko Waluyo, Joko Purwoko, Reza Yuridian Septian, Ardie Building 720 K.S.T. B.J Habibie Serpong South Tangerang15314 Indonesia Graduate School of Environmental Studies Diponegoro University Jl. Prof. Soedarto SH Tembalang Semarang50275 Indonesia Chemical Engineering Diponegoro University Jl. Prof. Soedarto SH Tembalang Semarang50275 Indonesia Environment Engineering Diponegoro University Jl. Prof. Soedarto SH Tembalang Semarang50275 Indonesia Gedung B.J. Habibie Jl. M.H. Thamrin No.8 Jakarta Indonesia Program Studi Teknik Kimia Sebelas Maret University Jl. Ir. Sutami No.36 Surakarta Indonesia Jl. Raya Bogor KM. 46 Cibinong16911 Indonesia

This study aimed to investigate the catalytic degradation of methyl orange (MO) in water using persulfate (PS) combined with activated carbon (AC). The PS activated by AC removed more MO than the AC only and PS activated by Fe2+. The MO removal in the PS/AC system fitted to the coupled sorption–oxidation kinetic model. Compared to the AC-only system, the PS/AC system enhanced the oxidation mechanism but depressed the sorption mechanism. The O2•– played a dominant role in the oxidation mechanism. The MO was degraded through demethylation, carboxylation, ring opening, azo bond breakage, asymmetric cleavage, and aromatic ring removal. © 2024, The Authors. All rights reserved.

关键词： Activated carbon

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A systematic review of fusel oil as a renewable biofuel: Challenges, opportunities, and circular economy integration

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Fuel 2025年 402卷

作者： Luis Henrique Nogueira Marinho Franciely Velozo Aragão Daiane Maria de Genaro Chiroli Fernanda Cavicchioli Zola Sergio Mazurek Tebcherani Department of Industrial Engineering Federal University of Technology-Paraná UTFPR Ponta Grossa 84017-220 Brazil Textile Engineering Department Federal University of Santa Catarina UFSC 2514 João Pessoa St. Blumenau Campus Blumenau 89036-004 SC Brazil Graduate Program in Urban Engineering State University of Maringá and Graduate Program in Environmental Engineering in Federal University of Technology-Paraná UTFPR Apucarana – Londrina Paraná Brazil Coordination of Textile Engineering Federal University of Technology of Paraná UTFPR Apucarana 86812-460 PR Brazil Department of Humanities Federal University of Technology of Paraná UTFPR Apucarana Brazil Department of chemistry State University of Ponta Grossa - UEPG Ponta Grossa Paraná 84030-000 Brazil

The growing demand for sustainable energy sources has driven research into renewable alternatives to fossil fuels. In this context, fusel oil, a byproduct of sugarcane bioethanol production, has emerged as a promising candidate due to its chemical composition and energy content. This study presents a systematic literature review of 61 peer-reviewed articles and 92 patent families, following the PRISMA framework, to assess the scientific and technological developments surrounding fusel oil. The reviewed literature revealed three primary application categories: renewable fuels (42 %), high-value-added chemical products (35 %), and sustainability-focused waste valorization (23 %). Bibliometric analysis highlighted “bioethanol,” “alternative fuel,” and “distillation” as predominant research themes. Patent analysis revealed a concentration of innovations in catalytic processes, separation technologies, and engine performance optimization. Leading assignees include Butamax Advanced Biofuels LLC and Gevo Inc., both of which focus on technologies for producing isobutanol and other bio-based fuels. The most-cited patents address key advancements in fusel oil purification, thermal cracking, and fuel formulation. However, barriers such as high processing costs, lack of regulatory frameworks, and limited industrial integration persist. The findings reinforce fusel oil’s potential as a renewable energy source and industrial input, aligned with circular economy principles. This review offers a consolidated view of current research, highlights gaps in technological adoption, and proposes directions for future interdisciplinary studies to enable broader application of fusel oil in a sustainable bioeconomy.

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Sex-Specific Effects of Prenatal Exposure to Endocrine Disrupting Chemicals on Adverse Birth Outcomes: Results from the Korean Children's environmental Health Study (Ko-Chens)

SSRN

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SSRN 2025年

作者： Oh, Jongmin Shah, Surabhi Lee, Kyung A. Park, Eunkyo Lee, Dong-Wook Hong, Yun-Chul Song, Sanghwan Kim, Sung Yeon Park, Huibyeol Ha, Eunhee Kim, Suejin Park, Choonghee Song, Sanghwan Lee, Jueun Park, Huibyeol Jo, JungHeum Jung, A-Ra Yu, Seung Do Kim, Hyun Jeong Jung, Soon-Won Hong, Sooyeon Seo, Heung Won Hwang, Namkyoung Kang, Tack Shin Jeong, Dong Jin Lee, Seungjune Kim, Hwan-Cheol Jeong, Kyoung Sook Kim, Byungmi Lee, Seulbi Kim, Hyesook Kook, Hoon Baek, Hee Jo Moon, Jai Dong Park, Won Ju Shin, Myung-Geun Ha, Mina Paik, Ki-Chung Kwon, Ho-Jang Lim, Myung-Ho Yoo, Seung Jin Bae, Sanghyuk Kim, Jin Kyung Bae, Jisuk Hong, Young-Seoub Kim, Yu-Mi Son, Hyunjin Park, Mi-Hye Lim, Dae Hyun Kim, Jeong Hee Hong, Sung-Chul Lee, Keun Hwa Kim, Su-Young Kim, Woo Jin Na, Sunghun Lim, Myoung-Nam Yoo, Young Song, Dae Jin Lee, Jue Seong Yoon, Wonsuck Choe, Seung-Ah Kim, Seunghyun Choung, Ji Tae Kim, Sukyung Kim, Jihyun Ahn, Kangmo Hong, Yun-Chul Choi, Baek-Yong Ryoo, Seung-Woo Son, Seok-Yoon Lee, Ji-Hyeon Lee, Dong-Wook Woo, KuckHyeun Yoon, Seong Yong Hur, Jongil Choi, Kyung-Hwa Park, Myung-Sook Lee, Seung-Hwa Chu, Yeonhee Kim, Jung-Ah Kim, Yangho Lee, Jiho Sim, Chang Sun Kim, A. Ram Oh, Inbo Department of Environmental Medicine School of Medicine Ewha Womans University Seoul Korea Republic of College of Medicine Ewha Womans University Seoul Korea Republic of Department of Human Systems Medicine College of Medicine Seoul National University Seoul Korea Republic of Department of Obstetrics and Gynecology Ewha Womans University College of Medicine Seoul Korea Republic of Department of Occupational and Environmental Medicine Inha University Hospital Inha University Incheon Korea Republic of Institute of Environmental Medicine Medical Research Center Seoul National University Korea Republic of Environmental Health Research Division National Institute of Environmental Research Incheon Korea Republic of Graduate Program in System Health Science and Engineering Ewha Womans University Ewha Medical Research Institute College of Medicine Seoul Korea Republic of Environmental Health Research Division Department of Environmental Health Research National Institute of Environmental Research Ministry of Environment Incheon Korea Republic of Environmental Health Policy Division Office of Environmental Health Ministry of Environment Sejong Korea Republic of Department of Occupational and Environmental Medicine Inha University School of Medicine Incheon Korea Republic of Department of Occupational and Environmental Medicine Wonju Severance Christian Hospital Wonju College of Medicine Yonsei University Wonju Korea Republic of Division of Cancer Prevention National Cancer Control Institute National Cancer Center Goyang Korea Republic of Department of Big Data Strategy National Health Insurance Service Wonju Korea Republic of Department of Food and Nutrition Wonkwang University Iksan Korea Republic of Environmental Health Center for Childhood Leukemia and Cancer Department of Pediatrics Chonnam National University Hwasun Hospital Hwasun Korea Republic of Environmental Health Center for Childhood Leukemia and Cancer Department of Occupational and

Objectives Although previous epidemiological studies have reported the effects of fetal exposure to phthalates and phenols on birth outcomes, evidence is limited. The objective of this study was to investigate whether prenatal exposure to endocrine-disrupting chemicals [EDCs;phthalates and bisphenol A (BPA)] is associated with birth outcomes and whether there are sex-specific *** We used data from the Korean CHildren’s environmental health Study (Ko-CHENS) cohort. Exposure to phthalates and BPA was measured by urine tests, and the information on outcomes and confounders was obtained from delivery records, biomarker assessment, and a self-reported questionnaire. We performed multivariate logistic regression to estimate the association between exposure to individual EDCs and each birth outcome. Additionally, to evaluate the effects of EDC mixture exposure, we performed weighted quantile sum regression analysis. Subgroup analysis stratified by maternal age and sex at birth was performed to examine potential differences in *** This study included 2,176 mother-child pairs from the Ko-CHENS. We observed a significant association between the risk of PTB and exposure to BPA during early pregnancy and mono-carboxyoctyl phthalate (MCOP) during late pregnancy, with odds ratios of 1.23 (95% CI: 1.01, 1.49) and 1.29 (95% CI: 1.03, 1.62), respectively. Additionally, there was a positive association between exposure to MCOP during early pregnancy and the risk of LBW (OR: 1.39, 95% CI: 1.03, 1.89). For male infants, exposure to MCOP during early pregnancy was associated with the risk of LBW (OR: 2.44, 95% CI: 1.43, 4.15), and exposure to MCOP during late pregnancy was associated with the risk of PTB (OR 1.45, 95% CI: 1.05, 2.02).Conclusions This study presents quantitative evidence for the association between prenatal exposure to EDCs, especially BPA and MCOP, and PTB/LBW. Moreover, the effect was particularly pronounced for older mothers (≥35 years) an

关键词： Obstetrics

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Using AIRS hyperspectral observations to optimize dust refractive index in infrared spectrum

Using AIRS hyperspectral observations to optimize dust refra...

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Hyperspectral Imaging and Sounding of the Environment, HISE 2019 - Part of Optical Sensors and Sensing Congress

作者： Wang, Yi Wang, Jun Xu, Xiaoguang Interdisciplinary Graduate Program in Informatics University of Iowa Iowa CityIA52242 United States Department of Chemical and Biochemical Engineering Center for Global and Regional Environmental Research University of Iowa Iowa CityIA52242 United States Joint Center for Earth Systems Technology University of Maryland College Park Baltimore County BaltimoreMD21250 United States

Climate models lack accurate dust refractive index measurements for estimating radiative forcing. AIRS hyperspectral observations are used to optimize dust refractive index in infrared spectrum through integration of ... 详细信息

ISBN: (纸本)9781943580613

关键词： Dust

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Sequential Wet Extraction of Phosphorus from Sewage Sludge Using Alum Sludge: Reassessing the Aluminium-Phosphorus Speciation Using Experimental and Simulation Approach

SSRN

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SSRN 2022年

作者： Tiwari, Satya Brat Hooper, Thomas J.N. Veksha, Andrei Chan, Wei Ping Fei, Xunchang Liu, Wen Lisak, Grzegorz Lim, Teik-Thye School of Civil and Environmental Engineering Nanyang Technological University 50 Nanyang Avenue 639798 Singapore Nanyang Environment and Water Research Institute Nanyang Technological University 1 Cleantech Loop CleanTech One 637141 Singapore Interdisciplinary Graduate Program Nanyang Technological University Singapore Centre of High Field NMR Spectroscopy and Imaging Division of Physics and Applied Physics School of Physical and Mathematical Sciences Nanyang Technological University 21 Nanyang Link 637371 Singapore School of Chemistry Chemical Engineering and Biotechnology Nanyang Technological University 62 Nanyang Drive 637459 Singapore

Sewage sludge (SS) is a reclaimable phosphorus (P) source and is a potential alternative to the natural phosphate mineral. This study explored the alkaline leaching of P from alum sludge (AS)-amended dry SS, with or without the acidic pretreatment. The highest orthophosphate (ortho-P) alkaline recovery was 74% for the acid-pretreated SS+AS mix. Amending SS with AS averted the loss of ortho-P during the acidic pretreatment by 59% compared to the reference case (unamended SS). Standards Measurements and Testing (SMT) analysis revealed apatite to non-apatite inorganic phosphorus conversion during the acidic pretreatment, especially in the amended SS. This conversion was due to the dissolution of Ca-P and adsorption of dissolved ortho-P on Al(OH)3 during the acidic pretreatment. Visual MINTEQ modelling, solid-state NMR (31P, 27Al and 31P-1H CP-HETCOR) and Al 2p XPS data indicated the high abundance of Al(OH)3(s), which enhanced the ortho-P adsorption. There was no formation of AlPO4, possibly because the acid-sludge mixture reached the metastable equilibrium and not the true equilibrium during the acidic pretreatment. 31P liquid NMR, SEM, FTIR and XRD provided additional insight into the effects of acidic pretreatment on sludges. Overall, Ca-P to Al-P conversion enhanced the alkaline ortho-P recovery by about 12% compared to the reference case (unamended + non-pretreated). This study demonstrated that P leaching efficiency from SS can be improved (with appropriate process modifications) irrespective of the intrinsic property of SS. © 2022, The Authors. All rights reserved.

关键词： Sewage sludge

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Upcycling waste polyethylene terephthalate (PET) bottles into high-performance activated carbon for electrochemical desalination

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Chemosphere 2024年 364卷 143029页

作者： Jhen-Cih Wu Jui-Yao Chang Xiangzhou Yuan Eakalak Khan Yong Sik Ok Chia-Hung Hou Graduate Institute of Environmental Engineering National Taiwan University No. 1 Sec. 4 Roosevelt Road Taipei 10617 Taiwan. Korea Biochar Research Center APRU Sustainable Waste Management Program & Division of Environmental Science and Ecological Engineering Korea University Seoul 02841 South Korea Ministry of Education of Key Laboratory of Energy Thermal Conversion and Control School of Energy and Environment Southeast University Nanjing 210096 China. Department of Civil and Environmental Engineering and Construction University of Nevada Las Vegas Las Vegas NV 89154 USA. Korea Biochar Research Center APRU Sustainable Waste Management Program & Division of Environmental Science and Ecological Engineering Korea University Seoul 02841 South Korea. Electronic address: yongsikok@korea.ac.kr. Graduate Institute of Environmental Engineering National Taiwan University No. 1 Sec. 4 Roosevelt Road Taipei 10617 Taiwan Research Center for Future Earth National Taiwan University No. 1 Sec. 4. Roosevelt Rd. Taipei 10617 Taiwan. Electronic address: chiahunghou@ntu.edu.tw.

Upcycling waste polyethylene terephthalate (PET) bottles has attracted intensive research interests. This simultaneously alleviates plastic pollution and achieves a waste-to-resource strategy. Waste PET water bottles were used to fabricate value-added activated carbon (AC) electrodes for capacitive deionization (CDI). The KOH activation temperature (greater than 700 °C) prominently affected the physi-chemical properties and desalination performance of PET-derived activated carbons (PET-AC). Profiting from a large Brunauer-Emmet-Teller specific surface area (1448 m g) with a good mesoporous structure (the ratio of the mesopore volume to the total pore volume was 41.3%), PET-AC-1000 (activated at 1000 °C) possessed a huge specific capacitance of 108 F g for capacitive ion storage. Moreover, when utilized as the electrode material in single-pass CDI, PET-AC-1000 exhibited a maximum electrosorption capacity of 10.82 ± 0.11 mg g and a low level of energy consumption (0.07 kWh mol), associated with good electrochemical charging-discharging cyclic stability. The results provide a promising facile approach to tackle the challenge of plastic pollution and promote the advancement of electrode materials for economic affordable and energy-efficient electrochemical desalination process, which meets the United Nations (UN) sustainable development goals (SDGs).

关键词： Activated carbon Capacitive deionization Circular economy Polyethylene terephthalate waste Sustainable development goals 6 (SDG6) Clean water and sanitation

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