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http://dx.doi.org/10.5394/KINPR.2003.27.4.449

Pyrolysis Treatment for TBT Paint Waste from Ship  

Park, Sang-Ho (Division of Civil and Environment, National Korea Maritime University)
Kim, In-Soo (Division of Civil and Environment, National Korea Maritime University)
Song, Young-Chae (Division of Civil and Environment, National Korea Maritime University)
Woo, Jung-Hui (Division of Civil and Environment, National Korea Maritime University)
Kim, Dong-Geun (Korea Institute of Marine and Fisheries Technology)
Publication Information
Journal of Navigation and Port Research / v.27, no.4, 2003 , pp. 449-454 More about this Journal
Abstract
Bans on TBT based antifouling paints have been drafted since 1998 by meetings 42, 43, 45 and 46 for the MEPC(Marine Environmental Protection Committee) of the international Maritime Organization, and decided finally at a Diplomatic Conference of the IMO in October 2001. It was a key issue that there should be a global prohibition on the presence of organo-tin compounds in ships by 1 Jan. 2008. TBT Paint Wastes from ship have been produced by vast quantity since 2003. This paper suggests a method to design Treatment System for TBT Paint Waste from Ship. The organotion compound was dissolved by heating, and the organic matters was oxidized and turned into inorganotins, then they were stabilized in the end. At 500^{\circ}C$, the organotin compound which heated for one hour was removed by 58%, and in 1000^{\circ}C$ the organotin compound was treated by 99.9% after and hour of heating treatment.
Keywords
IMO(International Maritime Organization); TBT(Tributyltin); Organotin; TBT Paint Waste; Pyrolysis system;
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