Potencial de minimização do material biodegradavel de alimentação contido no residuo solido domiciliar em municipios da Região Metropolitana de Campinas / Minimization potencial of food biodegradable material contained in the domiciliary solid waste in cities of the metropolitan region of Campinas

AUTOR(ES)
DATA DE PUBLICAÇÃO

2004

RESUMO

An increase of the amount and quality of the discarded material has arisen as a result of the urban growth and the change of consumption standards. With the production of material each day more complex and the composition of the waste being frequent1y modified, the treatment to this problem becomes more difficult. The worldwide trend, in relation to the problems associated with solid waste, is the continuous search for adequate forms for its disposal, and with the environment conscience being strongly stimulated; one must pursue means to minimize it, as a principle. The reality of the sustainable future of the environment brings as premises, the reduction, reutilization and recycling, or either, the Waste Minimization. The objective of this work was to evaluate the potential of Minimization of the Food Biodegradable Material contained in the Domiciliary Solid Waste in Cities of the Metropolitan Region of Campinas. It was identified what was present in the domiciliary solid waste, through the characterization, determination of the gravimetrical composition, that was carried through during the period of one year, in Valinhos, Vinhedo and in the macro zone three of Campinas, choosing the regions and the thirty domiciles, collecting the residue direct1y in these and considering its social standards. After the treatment of the data, the potential of the minimization of the biodegradable food material, which was found to be above 50%, was calculated and the possibilities of minimization were evaluated taking into account viable mechanisms to make it. Within the scope of the integrated municipal solid-waste management plan, the current research provides scientific parameters to support actions and mechanisms that stimulate and lead the population to the conscientious development, better use of the materials, without wastefulness and taking in consideration the environment exhaustion

ASSUNTO(S)

residuos organicos residuos - minimização residuos organic wastes wastes waste minimization

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