Proposta de gerenciamento de resíduos sólidos do instituto de química da Universidade Federal de Goiás
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Data
2008-08-19
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Universidade Federal de Goiás
Resumo
The quantity of waste generated grows and can cause many problems to human
health and the environment. Recently, increased the discussions around the
management of chemical waste in laboratories for teaching and research in Brazil,
with that, details emerged of how this waste could provide occupational risks, besides
offering damage to the environment. Hence, the plan for managing waste to the
Institute of Chemistry of the Federal University of Goiás (IQ/UFG) was idealized. At
work diagnoses and predictions for each stage of waste management were executed
simultaneously, in a horizon of five years of the project. We raised the chemicals and
materials used and the waste-generating activities, and then identified, quantified and
ranked all waste generated. The diagnosis and prognosis of segregation,
minimization, packaging, storage, collection, transportation, treatment and final
disposal of waste generated were prepared. The results indicated that some
materials were purchased in excess and many reagents are inadequately stored in
the laboratories. The management at IQ/UFG is worrying, because there is no
treatment and appropriate place for the storage of waste. 900 kg of common waste
and 600 kg of chemical waste are generated per year. The chromatographic
analyses are the activities that generate more chemical waste and administrative
work is the activity that generates more common waste. Most of the chemical waste
is of class I and flammable waste represents the greater percentage. Most of the
common waste is paper and cardboard. It was proposed to build a shelter for the
chemical waste and the acquisition of other containers for common waste. The
chemical waste will be incinerated but waste containing mercury and cyanide, which
will be forwarded to a hazardous waste landfill. The common recyclable waste will be
transported to recycling cooperatives and non-recyclable waste will be sent to the
landfill.
Descrição
Palavras-chave
resíduos sólidos , gerenciamento de resíduos , resíduos químicos , resíduos de instituição de ensino superior , solid waste management , chemical waste , waste of high education
institution , 1.Resíduos sólidos 2.gerenciamento de resíduos - Universidades 3.resíduos sólidos - laboratórios - ensino superior 4.Engenharia do meio ambiente
Citação
NOGUEIRA, Sandro Alves. Proposal for solid waste management of the Institute of Chemistry Federal University of Goias. 2008. 117 f. Dissertação (Mestrado em Engenharias) - Universidade Federal de Goiás, Goiânia, 2008.