2009
DOI: 10.1016/j.desal.2009.09.019
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Effect of organic and mineral matters on kinetic and performance of flocculation

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Cited by 4 publications
(3 citation statements)
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“…Traditional flocculation dynamics models were established based on the assumption that flocs would not break once formed [1], but flocs breakage phenomenon often occurred in the actual flocculation process which affected the subsequent precipitation process [2][3][4]. Over the past few decades, much attention has been drawn to flocs breakage due to the deep understanding of flocculation process.…”
Section: Intorductionmentioning
confidence: 99%
“…Traditional flocculation dynamics models were established based on the assumption that flocs would not break once formed [1], but flocs breakage phenomenon often occurred in the actual flocculation process which affected the subsequent precipitation process [2][3][4]. Over the past few decades, much attention has been drawn to flocs breakage due to the deep understanding of flocculation process.…”
Section: Intorductionmentioning
confidence: 99%
“…A cinética de floculação no processo envolve dois fenômenos, a agregação das partículas desestabilizadas formando flocos, representada pelo coeficiente de agregação (KA) e a quebra dos flocos formados, representado pelo coeficiente de ruptura (KB) (Sekiou & Kellil, 2009;Ribeiro et al, 2019;Russo et al, 2020). Parâmetros de projeto importantes que atuam sobre estes dois fenômenos na cinética são o gradiente de velocidade e o tempo de floculação, que operados nas melhores condições de mistura lenta permitem o controle do processo, favorecendo a etapa de floculação, e consequentemente a eficiência do sistema de tratamento (Sekiou & Kellil, 2009;Ribeiro et al, 2019).…”
Section: Introductionunclassified
“…Modelos matemáticos buscam descrever o comportamento da cinética de floculação considerando um estado de equilíbrio entre os dois fenômenos simultâneos, de agregação e de ruptura (Sekiou & Kellil, 2009;Russo et al, 2020). O modelo cinético de agregação e ruptura de partículas proposto por Argaman & Kaufman (1970) é clássico, e permite analisar parâmetros de projeto e de operação de sistemas de floculação.…”
Section: Introductionunclassified