Panorama dos resíduos sólidos industriais e de mineração do estado de Goiás
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2015-09-22
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Universidade Federal de Goiás
Resumo
The increase the state of Goiás should come accompanied of a administration that look for the
balance between economic, social and environmental sectors, In this last, it is included an
appropriate management of solid waste generate at the territory. In this study was elaborated
an overview of the current situation of industrial and mining solid waste, contributing directly
to supply the lack of data that subsidize the elaboration of policies that strengthen the
guidelines of administration in Goiás, and also contribute with the proposition of mechanisms
to structure the state information system of solid waste. For this, information was collected in
several databases, official (Department of the Environment, infrastructure, Cities and
Metropolitan Issues, State Treasury Office, National Department of Mineral Research) and
non-official (Goiás Federation of Industries) databases and a primary data collection system
has been developed so that the information was as close to reality as possible. The databases
accessed was compared and analyzed. To carry out the review of waste destinations was
necessary some adjustment and revaluation of the coding used in the process that received
these wastes. Even with the establishment of a mechanism with closed answers, it was still
necessary to evaluate what was declared to carry out an overview that matches to the reality.
After the data compilation, it was possible to establish results of estimative for the generation,
composition and disposal of industrial and mining waste in the State of Goiás. A comparison
with these results with the 2001 inventory data was carried out, and to complete the state
overview, the data of the authorizations for the waste entries in the state of Goiás issued in
2013 were collected. Finally, there was an analysis of the strategic areas for installation of
industrial waste centers within the state territory. According to the results obtained were
estimated one generation of 8.481.680 tons of industrial waste and 10.781.011 tons of mining
waste. As the destination, the destination for another forms of reuse and recycling was the
most representative with almost 38% from the total of industrial waste generated, whereas, the
largest portion of the mining waste was destined to landfills of the own generators of waste,
approximately 75% of the total. This study demonstrated that one of the difficulties
encountered in collecting information is to perform the inventory data involving the largest
number of possible waste generators and allow to conclude that the results found until the
time can`t be considerate satisfactory, but make a landmark for the consolidation of solid
waste data collected in Goiás. Therefore it is important to promote more comprehensive
training throughout the territory and the establishment of mandatory participation in data
reporting. In addition, it is essential that the States and Union work together so that the
databases can be compatible to the point that they can be manipulated and can produce
reliable results.
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OLIVEIRA, A. D. Panorama dos resíduos sólidos industriais e de mineração do estado de Goiás. 2015. 217 f. Dissertação (Mestrado em Engenharia do Meio Ambiente) - Universidade Federal de Goiás, Goiânia, 2015.