Environmental risks of polymer materials from disposable face masks linked to the COVID-19 pandemic.
Sci Total Environ
; 815: 152980, 2022 Apr 01.
Article
in English
| MEDLINE | ID: covidwho-1612005
ABSTRACT
The indispensable role of plastic products in our daily life is highlighted by the COVID-19 pandemic again. Disposable face masks, made of polymer materials, as effective and cheap personal protective equipment (PPE), have been extensively used by the public to slow down the viral transmission. The repercussions of this have generated million tons of plastic waste being littered into the environment because of the improper disposal and mismanagement amid. And plastic waste can release microplastics (MPs) with the help of physical, chemical and biological processes, which is placing a huge MPs contamination burden on the ecosystem. In this work, the knowledge regarding to the combined effects of MPs and pollutants from the release of face masks and the impacts of wasted face masks and MPs on the environment (terrestrial and aquatic ecosystem) was systematically discussed. In view of these, some green technologies were put forward to reduce the amounts of discarded face masks in the environment, therefore minimizing MPs pollution at its source. Moreover, some recommendations for future research directions were proposed based on the remaining knowledge gaps. In a word, MPs pollution linked to face masks should be a focus worldwide.
Keywords
Full text:
Available
Collection:
International databases
Database:
MEDLINE
Main subject:
Plastics
/
COVID-19
Type of study:
Prognostic study
Limits:
Humans
Language:
English
Journal:
Sci Total Environ
Year:
2022
Document Type:
Article
Affiliation country:
J.scitotenv.2022.152980
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