A adequada destinação das latas de tintas bicomponentes e a legislação

• Ano de defesa: 2019
• Autor(a) principal: Mafra, Ricardo Moacyr
• Tipo de documento: Dissertação
• Tipo de acesso: Acesso aberto
• Idioma: por
• Palavras-chave em Português: Impacto ambiental; Desenvolvimento sustentável; Logística reversa; Tinta bicomponente
• Link de acesso: https://repositorio.animaeducacao.com.br/handle/ANIMA/2496

The metallic structures, located in the south coast of the country, tend to present a higher corrosion index due to the proximity of the sea. The search for technologies that help these structures withstand adverse conditions is increasingly common. In this sense, paint manufacturers seek to develop special products to meet this rapidly growing market share. One of the most commercialized products for this purpose is bicomponent paint, which appears as an excellent alternative for protection and finishing, requiring less energy for drying and high resistance to high temperatures. This product reaches the final consumer in cans and the waste generated is not yet well identified in Brazilian legislation. Law 6.938 / 1981, which provides for the National Environmental Policy (PNMA), in its Annex VIII which deals with activities with potential for environmental impact, classifies paints as a product used in highly polluting activities. However, this Law refers to the potting of the product, making it unclear what the destination should be for empty cans, tow, gloves and others. These materials are classified as Construction Waste (RCC) and should not be disposed of in a standard waste disposal facility, such as a “rubbish dump”, as the physical / chemical properties of this waste do not allow this type of disposal under current legislation. . The current CONAMA Resolution 307/2002 - Article 1, establishes criteria, guidelines and procedures for the management of construction waste, establishing the necessary actions to minimize environmental impacts. CONAMA Resolution 469/2015 - Article 3 - item II, resulting from the updating of Resolution 307/2002, classifies plastics, metals, glass, wood, empty packaging of real estate paints and plaster as recyclable waste and recommends that it be disposed of for other purposes. applications, going through the reverse logistics process. However for bicomponent ink there is still no specific information about the correct destination of its residue. Given this scenario, a survey was made with companies in the greater Florianópolis region, which work with this type of ink. The main objective of this study was to verify with the interviewed companies the procedures for waste disposal of two-component paint used. It has been identified that most companies do not know what to do with this waste. Through this diagnosis it was verified the possibility and the need of implementation of the Reverse Logistics (LR) process. For this purpose, an awareness information booklet was initially created, presenting information on environmental legislation, reverse logistics and sustainable development. Subsequently, it was suggested the adaptation of CONAMA Resolution 307 and its updates so that Reverse Logistics is applied to the bicomponent ink residues.