Unveiling Chlorinated Paraffin Emissions via Tire Wear and Airborne Release from Various Types of Tires DOI
Xinyu Du,

Guanzhen Sun,

Bo Yuan

et al.

Environmental Science & Technology Letters, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 30, 2024

Ubiquitous vehicle operation leads to the continuous emission of tire additives into environment via wear particles (TWPs) and air emission. Significant knowledge gaps remain regarding abundant additive chlorinated paraffins (CPs) in tires. This work investigates short-, median-, long-chain CPs (SCCPs, MCCPs, LCCPs) end-of-life new tires same models for sedans, SUVs, trucks, vans China. CP levels ranged from 81–245 μg/g (mean 137 μg/g) 2018 6–183 71 2023 tires, dominated by SCCPs MCCPs (mainly C13–14). A decreasing trend (2018–2023) was observed SUV, truck, van Tire mass evaluation a simulated experiment indicated that TWP contributed approximately 20% 6%, respectively, total loads over their lifespan. emissions made significantly more efficient spreading compared with other CP-containing products. The discharge TWPs estimated at 160 tons per year China, dominant contribution sedans heavy trucks. study enhances understanding CPs' presence environmental underscores significant impact tire-derived CPs.

Language: Английский

Do efflorescent salts from worn lead-acid automotive batteries represent potential non-exhaust emissions to urban pollution? A Pb isotope perspective DOI Creative Commons
Rafael Del Río-Salas, Verónica Moreno-Rodríguez, René Loredo-Portales

et al.

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: unknown, P. 137366 - 137366

Published: Jan. 1, 2025

Language: Английский

Citations

0
Natural Rubber-Based Biocomposites and Bionanocomposites DOI
Nadras Othman, Muhamad Sharan Musa

Advanced structured materials, Journal Year: 2025, Volume and Issue: unknown, P. 71 - 106

Published: Jan. 1, 2025

Language: Английский

Citations

0
A screening of metal(loid) content in conventional and compostable plastic polymers: understanding the sources and the connected environmental implications DOI Creative Commons
Gilberto Binda,

Stefano Carnati,

Noemi Passignani

et al.

Environmental Pollution, Journal Year: 2025, Volume and Issue: unknown, P. 126364 - 126364

Published: May 1, 2025

Language: Английский

Citations

0
Unveiling Chlorinated Paraffin Emissions via Tire Wear and Airborne Release from Various Types of Tires DOI
Xinyu Du,

Guanzhen Sun,

Bo Yuan

et al.

Environmental Science & Technology Letters, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 30, 2024

Ubiquitous vehicle operation leads to the continuous emission of tire additives into environment via wear particles (TWPs) and air emission. Significant knowledge gaps remain regarding abundant additive chlorinated paraffins (CPs) in tires. This work investigates short-, median-, long-chain CPs (SCCPs, MCCPs, LCCPs) end-of-life new tires same models for sedans, SUVs, trucks, vans China. CP levels ranged from 81–245 μg/g (mean 137 μg/g) 2018 6–183 71 2023 tires, dominated by SCCPs MCCPs (mainly C13–14). A decreasing trend (2018–2023) was observed SUV, truck, van Tire mass evaluation a simulated experiment indicated that TWP contributed approximately 20% 6%, respectively, total loads over their lifespan. emissions made significantly more efficient spreading compared with other CP-containing products. The discharge TWPs estimated at 160 tons per year China, dominant contribution sedans heavy trucks. study enhances understanding CPs' presence environmental underscores significant impact tire-derived CPs.

Language: Английский

Citations

0