Keyword search (4,164 papers available)

"Microplastic" Keyword-tagged Publications:

Title Authors PubMed ID
1 From water to sediment: A meta-analysis of microplastic distribution and the impact of dams in reservoir ecosystems Gao W; Zhang P; Wang H; Yang X; An C; 41215774
ENCS
2 Unveiling the hidden chronic health risks of nano- and microplastics in single-use plastic water bottles: A review Sajedi S; An C; Chen Z; 40555020
ENCS
3 Revealing the Freezing-Induced Alteration in Microplastic Behavior and Its Implication for the Microplastics Released from Seasonal Ice Chen Z; Elektorowicz M; An C; Tian X; Wang Z; Yang X; Lyu L; 39031076
ENCS
4 Navigating the nexus: climate dynamics and microplastics pollution in coastal ecosystems Ahmed Dar A; Chen Z; Sardar MF; An C; 38642636
ENCS
5 Effect of nanobubbles on the mobilization of microplastics in shorelines subject to seawater infiltration Wang Z; Lee K; Feng Q; An C; Chen Z; 38604304
ENCS
6 Spotlight on the vertical migration of aged microplastics in coastal waters Yang X; Huang G; Chen Z; Feng Q; An C; Lyu L; Bi H; Zhou S; 38503206
ENCS
7 Prolonged drying impedes the detachment of microplastics in unsaturated substrate: Role of flow regimes Feng Q; Chen Z; Huang G; An C; Yang X; Wang Z; 38340454
ENCS
8 Unveiling the Vertical Migration of Microplastics with Suspended Particulate Matter in the Estuarine Environment: Roles of Salinity, Particle Properties, and Hydrodynamics Yang X; Huang G; Feng Q; An C; Zhou S; Bi H; Lyu L; 38306690
ENCS
9 Overlooked Role of Bulk Nanobubbles in the Alteration and Motion of Microplastics in the Ocean Environment Wang Z; An C; Lee K; Feng Q; 37477614
ENCS
10 Identification of the driving factors of microplastic load and morphology in estuaries for improving monitoring and management strategies: A global meta-analysis Feng Q; An C; Chen Z; Lee K; Wang Z; 37336353
ENCS
11 Insights into the abiotic fragmentation of biodegradable mulches under accelerated weathering conditions Cai M; Qi Z; Guy C; An C; Chen X; Wang Z; Feng Q; 37104954
ENCS
12 Tide-induced infiltration and resuspension of microplastics in shorelines: Insights from tidal tank experiments Feng Q; Chen Z; An C; Yang X; Wang Z; 37084574
ENCS
13 Entrainment and Enrichment of Microplastics in Ice Formation Processes: Implications for the Transport of Microplastics in Cold Regions Chen Z; Elektorowicz M; An C; Tian X; 36780450
ENCS
14 Aggregation of microplastics and clay particles in the nearshore environment: Characteristics, influencing factors, and implications Yang X; An C; Feng Q; Boufadel M; Ji W; 36113238
ENCS
15 Transport of Microplastics in Shore Substrates over Tidal Cycles: Roles of Polymer Characteristics and Environmental Factors Feng Q; Chen Z; Greer CW; An C; Wang Z; 35658111
ENCS
16 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
17 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
18 Disposable masks release microplastics to the aqueous environment with exacerbation by natural weathering Wang Z; An C; Chen X; Lee K; Zhang B; Feng Q; 34015713
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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