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Modelagem da qualidade da água utilizando coeficientes bibliográficos e experimentais - aplicação ao Rio Vacacaí Mirim
(Universidade Federal de Santa MariaBREngenharia CivilUFSMPrograma de Pós-Graduação em Engenharia Civil, 2014-01-17)
The use of the coefficient of reaeration and quantification of atmospheric reaeration templates for use in process water quality and can be determined by various methods or determined experimentally using formulas that ...
Wave and wind effects on the oxygen transfer across an air-water interface: an experimental study
(Wiley, 2017)
The results of an experimental study on the oxygen transfer across the air-water interface under the combined effect of wind and mechanically generated waves are presented in the paper. The experiments were carried out in ...
Coeficientes de desoxigenação e de reaeração superficial em trechos do rio Vacacaí Mirim
(Universidade Federal de Santa MariaBREngenharia CivilUFSMPrograma de Pós-Graduação em Engenharia Civil, 2010-11-30)
This dissertation presents the experimental determination of the two most important coefficients in modeling of dissolved oxygen in water bodies: the reaeration-rate coefficient K2 and the deoxygenation coefficient K1. The ...
Water quality modeling of the São Joaquim stream, Brazil
(Universidade Federal de Santa Maria, 2019)
Modelación de la transferencia de oxágeno en sistemas de aereación mediante un modelo de dos zonas simplificado
(2009-01-13)
A new two zone simplified oxygen mass-transfer model with an analytical solution was proposed and used to analyze the unsteady state reaeration data of diffused reaeration systems in order to find the volumetric mass-transfer ...
Modelación de la transferencia de oxágeno en sistemas de aereación mediante un modelo de dos zonas simplificado
(2009-01-13)
A new two zone simplified oxygen mass-transfer model with an analytical solution was proposed and used to analyze the unsteady state reaeration data of diffused reaeration systems in order to find the volumetric mass-transfer ...
Estudo da reaeração da água em canal com fundo deslizanteReaeration study of water in moving-bed channel
(Universidade Federal de ViçosaBRConstruções rurais e ambiência; Energia na agricultura; Mecanização agrícola; Processamento de produDoutorado em Engenharia AgrícolaUFV, 2015)
Viabilidade da utilização do método delta aproximado para determinação do coeficiente de reaeração em rios
(Universidade Federal de Santa MariaBREngenharia AmbientalUFSMPrograma de Pós-Graduação em Engenharia Ambiental, 2016-03-28)
The dissolved oxygen is an important indicator that shows water quality variation in rivers, caused by the release/accumulation of organic matter. The determination of the reaeration coefficient is indispensable, due to ...
Deoxygenation rate, reaeration and potential for self-purification of a small tropical urban streamCoeficiente de desoxigenação, reaeração e potencial de auto purificação de um ribeirão urbano
(Instituto de Pesquisas Ambientais em Bacias Hidrográficas (IPABHi), 2020)