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A back-of-an-envelope estimate of paint microplastics in the marine environment - a view from the industry / Peter Collins in SURFACE COATINGS INTERNATIONAL, Vol. 105.6 (11-12/2022)
[article]
Titre : A back-of-an-envelope estimate of paint microplastics in the marine environment - a view from the industry Type de document : texte imprimé Auteurs : Peter Collins, Auteur Année de publication : 2022 Article en page(s) : p. 468-472 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Microplastiques
Milieu marin -- Pollution
Revêtements (produits chimiques):Peinture (produits chimiques)
Revêtements -- Aspect de l'environnement:Peinture -- Aspect de l'environnementIndex. décimale : 667.6 Peintures Résumé : Recent television documentaries have highlighted to the general public', in countries ail round the world, the problem of plastic pollution in the oceans. Logically, this plastic pollution can only result from two sources: the transport and breakdown of macro-polymers (by mechanical wear, photochemical and hydrolytic degradation), or from the transport of micro and nano-polymers.
There have been several attempts now to estimate the scale of contributions from paints and coatings to microplastic pollution in the environment (land and water), ranging from 9.6% to 21%.The most recent addition to the literature, however, is a modelling study from Environmental Action' (EA) claiming that paint contributes to 58% of microplastic leakage to the environment.The range of these estimates indicates how difficult it is to make a quantitative assessment. Furthermore, to understand the scale and importance of plastic as a source of marine pollution, it needs to be viewed in comparison to other sources, such as tyres, textiles or plastic packaging, most of which remain to be comprehensively assessed.Note de contenu : - Architectural paints
- Marine vessel paints
- Other possibly significant paint environmental pollution sources : Road marking paints
- Mitigation : Architectural paints - road-marking paints - Marine paints
- Table 1 : Global paint market sales 2019
- Table 2 : Architectural waterborne paint : Estimates of polymer waste from cleaning of brushes and rollers
- Table 3 : Architectural exterior : Estimates of polymer waste lost from dry films
- Table 4 : Road-marking paint : estimates of polymer waste from erosion
- Table 5 : Marine anti-fouling topcoat : abrasion losses
- Table 6 : Marine superstructure and deck coatingsEn ligne : https://drive.google.com/file/d/1TKs_YgQyaQv4gzniIAJ9h9bldMMK9zOE/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=38678
in SURFACE COATINGS INTERNATIONAL > Vol. 105.6 (11-12/2022) . - p. 468-472[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 23805 - Périodique Bibliothèque principale Documentaires Disponible The prospects for antiviral coatings / Peter Collins in SURFACE COATINGS INTERNATIONAL, Vol. 103.3 (05-06/2020)
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Titre : The prospects for antiviral coatings Type de document : texte imprimé Auteurs : Peter Collins, Auteur ; Richard Kennedy, Auteur Année de publication : 2020 Article en page(s) : p. 122-127 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Antimicrobiens
Argent
Cuivre
Dioxyde de titane
Nanoparticules
Nanotubes
Oxyde de graphène
Photocatalyse
Revêtements antiviraux
Revêtements hygiéniquesIndex. décimale : 667.9 Revêtements et enduits Résumé : The current COVID-19 pandemic has had a dramatic effect on societies worldwide. Within a matter of weeks, normal day-to-day life changed to something more akin to a horror film as many nations introduced draconian measures in order to reduce the spread of the virus and prevent the numbers of patients requiring hospital treatment overwhelming their intensive care facilities. In light of the perceived high infectivity of the virus, members of the Royal Society of Chemistry's Surface Coatings Special Interest Group, in collaboration with the British Coatings Federation, organised a virtual gathering of more than 130 academics, industry specialists and representatives of healthcare and transport organisations to share knowledge about antiviral coatings and express views on what needs to be done to accelerate research output in this field. One of the aims of the meeting was to review hygienic coatings technology' and its prospects for fighting viruses. Note de contenu : - Use of surfactants
- Copper and silver
- Photocatalytic titanium dioxide nanoparticles
- Coatings that regenerte an active agent
- Graphene oxide and carbon nanotubes
- The challengesEn ligne : https://drive.google.com/file/d/13Xmw0syAVpYxNzLo85a-CPjw9OLoqTSo/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=34339
in SURFACE COATINGS INTERNATIONAL > Vol. 103.3 (05-06/2020) . - p. 122-127[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 21880 - Périodique Bibliothèque principale Documentaires Disponible