Mostrando ítems 1-10 de 19
Comparação entre a escala Ringelmann e a quantidade de material particulado emitida por motor diesel
(Florianópolis, SC, 2012)
Amostragem da emissão de material particulado em ambientes externos
(Universidade Estadual Paulista (Unesp), 2011)
The concern of the society with regard to the pollution if becomes each bigger and necessary time. This pollution generates damage for who is in contact, as much in economic terms how much in quality of life. The particulate ...
Estudo da concentração de material particulado em ambientes internos e externos de bibliotecas
(Universidade Estadual Paulista (Unesp), 2012)
Our twenty-first century society and the rhythm of life and work we have to face in our daily routine compel us to spend most of our lifetime in closed environments, in our houses, educational institutions, hospitals, ...
Amostragem de poluentes gasosos e particulados emitidos pela queima de biomassa vegetal
(Universidade Estadual Paulista (Unesp), 2013)
The use of biomass as an energy source has been increasing in Brazil, with emphasis on the use of wood biomass, such as bark, wood chips and sawdust, that after receiving the appropriate treatment can be used in burners ...
Poluição atmosférica e paisagem urbana no município de São Paulo
(Universidade Estadual Paulista (Unesp), 2012)
This paper proposes an analysis of two major polluting elements of the atmosphere of São Paulo city, carbon monoxide (CO) and sulfur dioxide (SO2). This study was performed through analysis of data on the quality of air, ...
Produção de breu e terebintina a partir da goma resina de Pinus sp., classificação e quantificação dos resíduos do processo produtivo e sua implicação no meio ambiente
(Universidade Estadual Paulista (Unesp), 2015-11-12)
Since the time of the tax incentive, around the 60s and 70s, the extraction of gum resin has gained ground in Brazil, currently one of the most profitable activities in this field is the distillation thereof to obtain the ...
Amostragem de poluentes gasosos e particulados finos emitidos pela combustão do bagaço da cana-de-açúcar
(Universidade Estadual Paulista (Unesp), 2015-11-13)
The Brazilian production of ethanol based on the raw material sugarcane is seen as the currently most efficient biofuel technology. Because of this, the incentive to replace fossil fuels with biomass is increasing. However, ...