Automação do processo de compostagem: uso de sensores para monitoramento e controle de parâmetros de um processo sustentável
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Data
2019-09-18
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Universidade Federal de Goiás
Resumo
The growing production and disposal of organic waste generates an environmental, economic
and social concern, which pressures, the responsible, the resolution of the problems caused
by this factor. Thus, the creation of Law No. 12,305 / 10 and Decree No. 7,404, of December
23, 2010, the National Solid Waste Policy (PNRS), helps in the proper disposal of waste and
sustainable consumption, providing the possibility of realization. waste treatment and reuse.
Organic composting of waste is a form of treatment that requires the completion of a process
that involves factors to be analyzed, technologies and equipment to be defined according to
the capacity of each agent. Thus, the objective of this work is to monitor, in an automated
way, a composting process, using sensors capable of real time data acquisition and control of
the presented parameters. The materials for assembling the composting system were
established according to the availability of waste and the determination of the process based
on the capacity of the facilities and the tools required for analysis and process monitoring. The
results showed that there is a need to monitor the parameters of composting processes, thus
contributing to the acquisition of reliable data and providing real-time decision making; the
windrow has points with different parameters at the same composting time; the center of the
windrow does not behave the same as the outermost points; Automated monitoring can be
applied to any composting process as long as there is daily monitoring of the entire system.
Based on the results obtained, it can be concluded that the composting system is a
sustainable alternative to waste disposal problems and the process automation allows the
analysis of the parameters that influence the optimized compost treatment.
Descrição
Palavras-chave
Compostagem, Resíduos sólidos orgânicos, Automação, Composting, Automation, Sustainability, Solid organic waste, Sustentabilidade
Citação
SILVA, J. R. Automação do processo de compostagem: uso de sensores para monitoramento e controle de parâmetros de um processo sustentável. 2019. 74 f. Dissertação (Mestrado em Engenharia de Produção) - Universidade Federal de Goiás, Catalão 2019.