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Study of coagulation/flocculation of water with moderate turbidity in sedimentation and floating by dissolved air
(Assoc Brasileira Engenharia Sanitaria Ambiental, 2020-07-01)
The processes of formation, growth, rupture, and rearrangement of flocs, which occur during coagulation/flocculation, significantly influence the removal efficiency of the aggregates in water treatment. Therefore, it is ...
Avaliação da eficiência de sedimentação em função da resistência, ruptura e recrescimento de flocos obtidos a partir de água com turbidez elevadaEvaluation of sedimentation efficiency as a function of resistance, rupture and regrowth of flakes obtained from water with high turbidity
(Universidade Federal de UberlândiaBrasilPrograma de Pós-graduação em Engenharia Civil, 2020)
Estudo da coagulação/floculação de água com turbidez moderada na sedimentação e flotação por ar dissolvido
(Associação Brasileira de Engenharia Sanitária e Ambiental - ABES, 2020-09-14)
The processes of formation, growth, rupture, and rearrangement of flocs, which occur during coagulation/flocculation, significantly influence the removal efficiency of the aggregates in water treatment. Therefore, it is ...
Avaliação da eficiência de remoção de cor em função da distribuição de tamanho dos flocos e no fator de forçaEvaluation of the color removal efficiency as a function of the size distribution of the flocs and in the force factor
(Universidade Federal de UberlândiaBrasilPrograma de Pós-graduação em Engenharia Civil, 2018)
Avaliação do efeito do gradiente de velocidade na agregação de partículas em unidades mistura completa e de fluxo pistonado
(Universidade Federal de Santa MariaBrasilEngenharia CivilUFSMPrograma de Pós-Graduação em Engenharia CivilCentro de Tecnologia, 2018-08-17)
In order to increase the knowledge about flocculation, unitary operation relevant for the water and wastewater treatment, the main goal of this study was to evaluate comparatively the effect of the velocity gradient (G) ...
Obtenção das constantes cinéticas de agregação e ruptura de flocos obtidos a partir de água com cor elevadaObtaining the kinetic constants of aggregation and rupture of flocs obtained for water with high color
(Universidade Federal de UberlândiaBrasilPrograma de Pós-graduação em Engenharia Civil, 2019)
Reversibility of al-kaolin and al-humic aggregates monitored by stable diameter and size distribution
(2018-07-01)
The reversibility of aggregates during flocculation was investigated. The stable diameter (d) and the power law slope coefficient of the particle size distribution (β) were applied to follow re-formation after breakage. A ...
Acompanhamento da evolução da Distribuição de Tamanho de Partículas (DTP) no processo de floculação de água com cor elevadaMonitoring of the evolution of the Particle Size Distribution (DTP) in the flocculation process of high color water
(Universidade Federal de UberlândiaBrasilEngenharia Ambiental, 2019)
Determinação da força e recrescimento do floco de águas de abastecimento
(Universidade Estadual Paulista (Unesp), 2017-05-31)
The flocculation, rupture and re-growth of flocs of drinking water were studied. The tests were conducted on bench for two study waters at different flocculation rates and time. The strength and re-growth were evaluated ...
Obtenção dos parâmetros cinéticos da floculação com utilização de técnica de análise por imagemObtaining the kinetic parameters of the flocculation using an image analysis technique
(Universidade Federal de UberlândiaBrasilPrograma de Pós-graduação em Engenharia Civil, 2017)