Banca de QUALIFICAÇÃO: LEONILTON CAGY SILVA

Uma banca de QUALIFICAÇÃO de MESTRADO foi cadastrada pelo programa.
DISCENTE : LEONILTON CAGY SILVA
DATA : 31/10/2019
HORA: 09:00
LOCAL: Campus Sosígenes Costa - Sala Mata Medonha - Link: https://mconf.rnp.br/webconf/csc-3
TÍTULO:

Modeling of methane emission through the IPCC method for the production of municipal solid waste from Porto Seguro-Ba

PALAVRAS-CHAVES:

biogas, methane, dump, energy, carbon

PÁGINAS: 59
GRANDE ÁREA: Outra
ÁREA: Ciências Ambientais
RESUMO:

Waste is currently one of the biggest environmental problems related to methane gas (CH4) emissions, one of the main greenhouse gases, due to the consequent population increase and solid waste generation. To determine the production of methane gas (CH4) in the Porto Seguro -BA dump, through dynamic modeling by the IPCC method, for the next 20 years, as well as an analysis of the energy viability. In order to know the percentage of organic waste to be used in the model, a solid waste characterization produced in Porto Seguro -BA was made through gravimetric composition analysis by the quartering sampling method of waste production at the researched site. We found 44.51% of organic waste, 15.56% of paper and cardboard, 3.11% of wood and 6.07% of tissues and diapers. The data were used as parameters of the Stella mathematical model. The following results were found: waste deposition growth from 150t / day to 215.5t / day in 20 years, CH4 emissions in the dump at 27.598.752,04 m³ / CH4 / in 20 years, generation potential of 22,709.09 kWh as well as opportunities for Clean Development Mechanism projects and to have access to carbon credits with a return of 13,605,630 reais with the commercialization of methane in the carbon market. These results may contribute to the execution of social and environmental public policies and projects for the use of biogas, as well as making the execution profitable and viable for its implementation

MEMBROS DA BANCA:
Presidente - 1563747 - MARCOS EDUARDO CORDEIRO BERNARDES
Interno - 1041340 - LEONARDO EVANGELISTA MORAES
Externo ao Programa - 3074889 - ANGELO TEIXEIRA LEMOS