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Estudo experimental da emissão de poluentes em um motor de combustão interna diesel-gás
(Universidade Tecnológica Federal do ParanáCuritibaBrasilDepartamento Acadêmico de MecânicaEngenharia MecânicaUTFPR, 2015-06-23)
Growing concerns about climate change due to human activity, mainly because of fuel combustion, have motivated the development of new combustion technologies. In this context, the diesel-natural gas engine is presented as ...
Medições de ozônio troposférico no campus central da UTFPR, Curitiba, PR
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Química e Biologia, 2011-11-29)
The ozone formed in the troposphere, in contrast to that formed at higher layers, it constitutes a pollutant and is harmful to the life in general and various kinds of materials. This study aimed to determine the concentrations ...
Potencial poluidor de indústrias geradoras de materiais particulados no município de Londrina
(Universidade Tecnológica Federal do ParanáLondrinaBrasilEngenharia ambientalUTFPR, 2014-08-05)
The technological development added up with the high consumption of raw materials and energy shows us the importance of studying atmospheric pollutants emitted by industrial processes. In order to determine the potential ...
Estudo da concentração dos poluentes atmosféricos de Três Lagoas e a correlação destes com variáveis meteorológicas
(Universidade Tecnológica Federal do ParanáLondrinaBrasilEngenharia AmbientalUTFPR, 2017-06-22)
The economic growth associated with population agglomeration in urban centers has increasingly affected the concentration of air pollutants and public health. In this context, air quality monitoring networks are an important ...
Análise espacial do black carbon e material particulado oriundos de emissões veiculares no município de Curitiba/PR
(Universidade Tecnológica Federal do ParanáLondrinaBrasilEngenharia ambientalUTFPR, 2019-05-03)
Due to the increasing concentration of population in urban centres, especially in recent decades, the emission of air pollutants has intensified, resulting in problems for the population and cities across the globe. So, ...
Avaliação da evolução das concentrações dos principais poluentes atmosféricos monitorados no município de Curitiba - PR
(Universidade Tecnológica Federal do ParanáLondrinaBrasilEngenharia ambientalUTFPR, 2015-06-24)
Social and urban development have caused an increasing growth of air pollutants emission worldwide. This growth can affect the health and well-being of the population, the vegetation, fauna and materials in general. In ...
Modelagem da dispersão de poluentes atmosféricos na cidade de Curitiba-PR usando modelos semi-empíricos
(Universidade Tecnológica Federal do ParanáLondrinaBrasilEngenharia AmbientalUTFPR, 2017-06-19)
The development of cities generates an increase in the emissions of air pollutants, especially in the transportation sector. The use of mathematical dispersion models to study the distribution of pollutants in future ...
Avaliação de cenários para redução da poluição do ar no centro de Londrina-PR
(Universidade Tecnológica Federal do ParanáLondrinaBrasilEngenharia ambientalUTFPR, 2018-06-29)
The study was conducted in the city of Londrina-PR, with the general objective of analyzing the behavior of certain atmospheric pollutants in an urban canyon, as well as the background concentrations, to validate a dispersion ...
Poluição atmosférica na cidade de São Paulo: interferência do isolamento social devido a pandemia da COVID-19
(Universidade Tecnológica Federal do ParanáLondrinaBrasilEngenharia AmbientalUTFPR, 2020-12-03)
The restriction of movement of people during the COVID-19 pandemic was responsible for improving air quality in several cities around the world. Thus, this study aimed to assess changes in air quality in the municipality ...
Diagnóstico ambiental da bacia do Rio Lonqueador na região central do município de Francisco Beltrão – PR
(Universidade Tecnológica Federal do ParanáPato Branco, 2014-02-13)
The aim of this work is to diagnose the level of water pollution, in the environmental imprint, at the Lonqueador River basin, a tributary of the Rio Marrecas, located in the central region of the municipality of Francisco ...