A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Aproveitamento do resíduo madeireiro na produção de energia termoelétrica no município de Marcelândia-MT
The expansion of human activities on the quest for development causes an increase in generation of waste which can be reused, in most cases, as inputs to other economic activities, making them more sustainable. In this sense, the research aimed to analyze the environmental and economical conditions that favor the production of electricity from the use of wood waste generated in the municipality of Marcelândia-MT. For that, the existing waste stocks in this county were quantified from data provided by the Ministry of Environment. Then, by the statistical method, the time of extraction of the total area covered by vegetation in the city was estimated. Finally, the costs and revenues were analized to demonstrate the profitability of the establishment of a thermal power plant. It was found that in Marcelândia-MT, the wood waste generated between May 2007 and June 2012 add up to 8,914,743.13 m3. In this municipality, there are 18 forest managements, amounting to 15,935,080 m3, with the potential to be exploited in a managed way for at least 189 years. Considering in this scenario, the average utilization of total log (58.54%) would have a complete generation of 6,606,684.57 m3 of wood waste, enough to sustain a thermal power plant for about 43 years, this without considering the waste generated in the continuity of timber production and those generated by forest, which would be enough to supply a plant for a period of 32 years. The use of wood waste generated in Marcelândia-MT as input of the power plant is presented as a viable proposal, with internal rate of return close to the minimum expected rate of attractiveness, positive net present value and return on investment from the sixth year, with income of R$ 13,240,654.00. In this way, the city’s energy demand (1,382,268 kWh) could be supplied by the power plant and the generated surplus power could be marketed.
Aproveitamento do resíduo madeireiro na produção de energia termoelétrica no município de Marcelândia-MT
The expansion of human activities on the quest for development causes an increase in generation of waste which can be reused, in most cases, as inputs to other economic activities, making them more sustainable. In this sense, the research aimed to analyze the environmental and economical conditions that favor the production of electricity from the use of wood waste generated in the municipality of Marcelândia-MT. For that, the existing waste stocks in this county were quantified from data provided by the Ministry of Environment. Then, by the statistical method, the time of extraction of the total area covered by vegetation in the city was estimated. Finally, the costs and revenues were analized to demonstrate the profitability of the establishment of a thermal power plant. It was found that in Marcelândia-MT, the wood waste generated between May 2007 and June 2012 add up to 8,914,743.13 m3. In this municipality, there are 18 forest managements, amounting to 15,935,080 m3, with the potential to be exploited in a managed way for at least 189 years. Considering in this scenario, the average utilization of total log (58.54%) would have a complete generation of 6,606,684.57 m3 of wood waste, enough to sustain a thermal power plant for about 43 years, this without considering the waste generated in the continuity of timber production and those generated by forest, which would be enough to supply a plant for a period of 32 years. The use of wood waste generated in Marcelândia-MT as input of the power plant is presented as a viable proposal, with internal rate of return close to the minimum expected rate of attractiveness, positive net present value and return on investment from the sixth year, with income of R$ 13,240,654.00. In this way, the city’s energy demand (1,382,268 kWh) could be supplied by the power plant and the generated surplus power could be marketed.
Aproveitamento do resíduo madeireiro na produção de energia termoelétrica no município de Marcelândia-MT
Udimara Erica Mattei Preilipper (author) / Wylmor Constantino Tives Dalfovo (author) / Irene Domenes Zapparoli (author) / Lucas Alves Maroubo (author) / Eriton Luiz Mainardes (author)
2016
Article (Journal)
Electronic Resource
Unknown
Metadata by DOAJ is licensed under CC BY-SA 1.0
PLACAS ECOEFICIENTES: APROVEITAMENTO DE RESÍDUO DE EVA EM COMPÓSITOS USADOS PARA ISOLAMENTO ACÚSTICO
| DOAJ | 2017
ESTIMATIVA TEÓRICA DE APROVEITAMENTO ENERGÉTICO A PARTIR DE BIODIGESTOR NO MUNICIPIO DE SOUZA-PB
| DOAJ | 2020
| DOAJ | 2021