Keyword search (4,163 papers available)

"Yin J" Authored Publications:

Title Authors PubMed ID
1 Physicochemical change and microparticle release from disposable gloves in the aqueous environment impacted by accelerated weathering Wang Z; An C; Lee K; Chen X; Zhang B; Yin J; Feng Q; 35395312
ENCS
2 Investigation into the impact of aged microplastics on oil behavior in shoreline environments Feng Q; An C; Chen Z; Yin J; Zhang B; Lee K; Wang Z; 34332489
ENCS
3 Exploration of nanocellulose washing agent for the green remediation of phenanthrene-contaminated soil. Yin J, Huang G, An C, Zhang P, Xin X, Feng R 33264936
ENCS
4 Removal of arsenic from water through ceramic filter modified by nano-CeO2: A cost-effective approach for remote areas. Yang X; Huang G; An C; Chen X; Shen J; Yin J; Song P; Xu Z; Li Y; 33182193
ENCS
5 Exploring the use of cellulose nanocrystal as surface-washing agent for oiled shoreline cleanup. Chen Z, An C, Yin J, Owens E, Lee K, Zhang K, Tian X 32693337
ENCS

 

Title:Physicochemical change and microparticle release from disposable gloves in the aqueous environment impacted by accelerated weathering
Authors:Wang ZAn CLee KChen XZhang BYin JFeng Q
Link:https://pubmed.ncbi.nlm.nih.gov/35395312/
DOI:10.1016/j.scitotenv.2022.154986
Publication:The Science of the total environment
Keywords:Chemical pollutantsDisposable glovesMicroplasticsPhysicochemical characteristicsWeathering
PMID:35395312 Category: Date Added:2022-04-09
Dept Affiliation: ENCS
1 Department of Building, Civil and Environmental Engineering, Concordia University, Montreal, QC H3G 1M8, Canada.
2 Department of Building, Civil and Environmental Engineering, Concordia University, Montreal, QC H3G 1M8, Canada. Electronic address: chunjiang.an@concordia.ca.
3 Fisheries and Oceans Canada, Ecosystem Science, Ottawa, ON K1A 0E6, Canada.
4 Northern Region Persistent Organic Pollutant Control (NRPOP) Laboratory, Faculty of Engineering and Applied Science, Memorial University, St. John's, NL A1B 3X5, Canada.
5 Institute for Energy, Environment and Sustainable Communities, University of Regina, Regina S4S 0A2, Canada.

Description:

The explosive growth of disposable gloves usage in cities around the world has posed a considerable risk to municipal solid management and disposal during the COVID-19 pandemic. The lack of the environmental awareness leads to glove waste being discarded randomly and ending up in the soil and/or the ocean ecosystem. To explore the physicochemical changes and environmental behaviors of disposable glove wastes in the aqueous environment, three kinds of glove (latex, nitrile and vinyl) were investigated. The results showed that the physicochemical characteristics of disposable gloves made of different materials were altered to different degrees by UV weathering. Nitrile gloves were more stable than latex and vinyl gloves after being exposed to weathering conditions. Although the chemical structures were not clearly demonstrated through FTIR after weathering, the SEM results showed significant microscopic changes on the surfaces of the gloves. Analysis of the leachate results showed that UV weathered gloves released leachable substances, including microparticles, organic matter, and heavy metals. Latex gloves were more likely to release microparticles and other substances into the water after UV weathering. The release of microparticles from gloves can also be impacted by sand abrasion. The appropriate strategy needs to be developed to mitigate the environmental impact caused by the discarded gloves.





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