Highly efficient kilogram-scale mechanochemical catalytic depolymerization of PET polyester waste into reusable monomers DOI

Shuhan Cai,

Yuebing Li, Yajie Wang

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 500, P. 157131 - 157131

Published: Oct. 30, 2024

Language: Английский

Influence of Sociodemographic, Knowledge, and Behavior of DKI Jakarta People on Willingness To Pay for Disposable Mask during the Covid-19 Pandemic DOI Creative Commons

Yona Qurratu'ain,

Herdis Herdiansyah, Kosuke Mizuno

et al.

Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management), Journal Year: 2025, Volume and Issue: 15(1), P. 42 - 42

Published: Jan. 1, 2025

The use of masks is recommended to reduce the risk widespread spread Covid-19 virus, but because its in high quantities a short time, it has an impact on waste disposable masks. problem that not accompanied by good management potential pollute environment and are included type hazardous medical so they require special management. purpose this study analyze relationship between sociodemographic characteristics people DKI Jakarta Willingness Pay (WTP) for mask determine WTP price survey was conducted Province distributing questionnaires obtained total sample 356 respondents. Furthermore, analysis method used, first logistic regression variables affect individual WTP. next calculate using Contingent Valuation Method (CVM) question model with Double Bounded dichotomous method. Based results, known dependent can increase value income (Δ+ 23.6%, p ≤ 0.05), healing treatment 100%, 0.1), knowledge 125.9%, 0.01), where Rp 28,578 ideal cost managing waste.

Language: Английский

Citations

0
Toxicity due to Release of Microplastic Fibres from Disposable Face Masks on Marine Diatom Chaetoceros sp. and the Role of EPS in Combating the Toxic Effects DOI Creative Commons

Neethudas B. Y,

Camil Rex M, P.K. Suresh

et al.

Emerging contaminants, Journal Year: 2025, Volume and Issue: unknown, P. 100481 - 100481

Published: Feb. 1, 2025

Language: Английский

Citations

0
Life Cycle-Based Environmental, Social, and Economic Assessment of Waste Printed Circuit Board Management in Isolated Island Areas: A Case Study in British Columbia, Canada DOI Creative Commons
Ziyu Wang, Linxiang Lyu, Guohe Huang

et al.

Environmental Development, Journal Year: 2025, Volume and Issue: unknown, P. 101195 - 101195

Published: March 1, 2025

Language: Английский

Citations

0
Improving Efficiency and Sustainability of the Waste-Economy-Environment Nexus in Isolated Island Communities: A Stochastic Inexact Mixed-Integer Fractional Optimization Model DOI Creative Commons
Ziyu Wang, Zixuan Lu, Xiujuan Chen

et al.

Process Safety and Environmental Protection, Journal Year: 2025, Volume and Issue: unknown, P. 107003 - 107003

Published: March 1, 2025

Language: Английский

Citations

0
A trash-to-treasure approach of deriving Cu-doped carbonaceous catalysts from disposable masks motivating peroxymonosulfate decomposition and organics high-efficiency mineralization DOI
Xue Bai, Min Hu,

Baixiang Tian

et al.

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 116396 - 116396

Published: March 1, 2025

Language: Английский

Citations

0
Polymers Used in Transparent Face Masks—Characterization, Assessment, and Recommendations for Improvements Including Their Sustainability DOI Open Access

Kristine Miller,

Anke Jähn,

Brian M. Strohm

et al.

Polymers, Journal Year: 2025, Volume and Issue: 17(7), P. 937 - 937

Published: March 30, 2025

By 2050, 700 million people will have hearing loss, requiring rehabilitation services. For about 80% of deaf and hard-hearing individuals, face coverings hinders their ability to lip-read. Also, the normal population experiences issues socializing when wearing masks. Therefore, there is a need evaluate further develop transparent In this work, properties polymers used in ten commercial masks were determined. The chemical composition including nose bridges ear loops was determined by FTIR spectroscopy. focus characterizations on portion each mask. half masks, contained PET, while other it consisted PETG, PC, iPP, PVC, or SR (silicone rubber). Most had been coated with anti-fog material, few scratch-resistant compounds, as indicated XRF/EDX, SEM/EDX, contact angle measurements. Thermal, molecular weight, mechanical TGA/DSC, SEC, tensile tests, respectively. To measure optical properties, UV-Vis reflectance haze applied. An assessment recommendations better made, improvement sustainability.

Language: Английский

Citations

0
Preparation of superhydrophilic membranes from discarded masks for efficient oil-water separation and anti-crude oil adhesion DOI
Bingfan Li,

Xiaowen Qian,

Jiang Han

et al.

Fuel, Journal Year: 2025, Volume and Issue: 396, P. 135291 - 135291

Published: April 10, 2025

Language: Английский

Citations

0
Pyrolysis and in-line chemical looping cracking-gasification of face mask waste into hydrogen-rich syngas DOI
Haiping Yang,

Tianle He,

Z.M. Yu

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162539 - 162539

Published: April 1, 2025

Language: Английский

Citations

0
Plastic waste to hydrogen fuel: Cutting-edge catalytic technologies for sustainable energy transition DOI
Muhammad Faizan, Mohammad Nahid Siddiqui

International Journal of Hydrogen Energy, Journal Year: 2025, Volume and Issue: 127, P. 678 - 701

Published: April 15, 2025

Language: Английский

Citations

0
Efficient removal of arsenic and lead from water using a low-cost adsorbent derived from used face masks DOI

Elham Dolati,

Saeideh Tavakoli,

Amirhossein Khazaie

et al.

Journal of Molecular Liquids, Journal Year: 2025, Volume and Issue: unknown, P. 127243 - 127243

Published: March 1, 2025

Language: Английский

Citations

0