| Titre : |
Mitigation of marine fouling growth through TBT free antifouling coating - A review |
| Type de document : |
texte imprimé |
| Auteurs : |
Nirmalya Dey, Auteur |
| Année de publication : |
2011 |
| Article en page(s) : |
p. 61-67 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Antimicrobiens
Copolymères
Revêtement autopolissant
Revêtements antisalissures:Peinture antisalissures
Salissures marines
Tributylétain -- Suppression ou remplacement
|
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
Foulings of marine crafts led to the development and widespread use of antifouling paints in the hulls of boats and ships. Fouling costs shipping industry approximately $ 3 billion per annum. Conventional antifouling paints with tributyltin based toxin have served the industry for past 2-3 decades with excellent performance and track record. However antifouling coatings based on organotin compounds possess a world-wide threat to the aquatic environment due to which International Maritime Organization (IMO) have imposed ban on the presence of tin on seagoing vessel effective 2008. This had led to the evolution of several new generation nontoxic environmentally safe antifouling coating systems. Globally researchers and scientists have approached technically in different ways to develop more eco-friendly antifouling coatings. This paper reviews the process of bio-foulings on ships' underhull and the categories of different TBT free anti-fouling-paints. |
| Note de contenu : |
- PROCESS OF MARINE BIO FOULINGS
- PARAMETERS EFFECT ON BIO FOULING GROWTH : Geographical location - Operating pattern of the vessel/speed - Temperature of water - Salinity/pH/alkalinity - Pollution and oil-grease contamination in coastal water
- Review of conventional anti-fouling paint - Soluble matrix type-first generation antifouling - Diffusion or, insoluble matrix type or, contact leaching, second generation antifouling - Controlled depletion type (CDP) third generation antifouling - TBT based self-polishing copolymer (SPC)- fourth generation antifoulings
- NEW GENERATION TIN FREE ANTIFOULING : TBT free self-polishing copolymer (SPC) - Biocidal free foul release |
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in PAINTINDIA > Vol. LXI, N° 11 (11/2011) . - p. 61-67
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Mitigation of marine fouling growth through TBT free antifouling coating - A review in PAINTINDIA, Vol. LXI, N° 11 (11/2011)
