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Mostrando ítems 11-20 de 2067
Simultaneous solidification of two catalyst wastes and their effect on the early stages of cement hydration
(Springer, 2011-08-01)
Two catalyst wastes (RNi and RAI) from polyol production were considered as hazardous, due to their respective high concentration of nickel and aluminum contents. This article presents the study, done to avoid environmental ...
Condomínios residenciais de Cascavel-PR que fazem a segregação de seus resíduos
(Universidade Tecnológica Federal do ParanáMedianeiraBrasilGestão Ambiental em MunicípiosUTFPR, 2015-10-16)
Due to the seriousness of environmental issues relating to the generation of waste, discussion of their solutions is gaining prominence in the media and society today. It emphasizes the importance of inform and educat the ...
Economia Circular e Zero Waste na Indústria de Moda BrasileiraCircular Economy and Zero Waste in Brasilian Fashion Industry
(Grupo de Pesquisa Virtuhab/ UFSC, 2023)
Performance evaluation of anaerobic digestion and co-digestion of solid organic wastes in semicontinuosus reactors
(International Water Association, 2015-11)
In recent decades the anaerobic digestion of organic waste is a valid alternative for the production of
renewable energies on farm animals. However, this process is vulnerable to inhibition by several factors, namely ...
Efficiency of geotextile filters in dewatering wastes (sludge) from water treatment works
(Millpress Science Publishers, 2006-01-01)
This paper evaluates the efficiency of geotextile filters for sludge from a compact water treatment plant (WTP). The key aspects required in the methodology of selection and designing geotextile filters for sludge from ...
Efficiency of geotextile filters in dewatering wastes (sludge) from water treatment works
(Millpress Science Publishers, 2006-01-01)
This paper evaluates the efficiency of geotextile filters for sludge from a compact water treatment plant (WTP). The key aspects required in the methodology of selection and designing geotextile filters for sludge from ...
Consequential lifecycle modelling of solid waste management systems – Reviewing choices and exploring their consequences
(2018-11-20)
Application of consequential lifecycle assessment modelling has gained increased interest in the area of solid waste management. In such assessments, identification of affected technologies and choices of system boundary ...
Aspectos de segurança dos resíduos de serviços de saúde em clínica veterinária e comparação com a NR 32 (2011)
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasilEngenharia de Segurança do TrabalhoUTFPR, 2013-11-09)
The waste generated by veterinary clinic are classified as waste health service (WHS). The increase in services at veterinary generates a greater number of waste from health services. The professionals who handle these ...
Consumption behavior and residential food waste during the COVID-19 pandemic outbreak in Brazil
(MDPICH, 2021)
The objective of this research was to look into the self-reported food consumption and wastage behavior in Brazil during the COVID-19 pandemic outbreak and the motivations to prevent this waste. The data were collected ...
Proposta de gerenciamento de resíduos sólidos de uma empresa comercializadora de insumos agropecuários
(Universidade Tecnológica Federal do ParanáMedianeira, 2011-06-06)
Solid waste are materials from several activities that when poorly managed can become a social, environmental and economic problem. The subject came to be better treated after the creation of the Federal Constitution, from ...