1984
DOI: 10.1016/0021-9797(84)90215-7
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Collision efficiency factors for polymer flocculation

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Cited by 120 publications
(61 citation statements)
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“…This is similar to the half surface coverage condition of the La MerSmellie collision efficiency model. 8,9 Substituting Eqs. ͑3͒ and ͑5͒ into Eq.…”
Section: ͑17͒mentioning
confidence: 99%
“…This is similar to the half surface coverage condition of the La MerSmellie collision efficiency model. 8,9 Substituting Eqs. ͑3͒ and ͑5͒ into Eq.…”
Section: ͑17͒mentioning
confidence: 99%
“…Ésta se relaciona con la función de autocorrelación del campo dispersado, g 1 (τ) , mediante la relación de Siegert: [3] donde C es una constante que depende de la óptica del instrumento y g 2 (τ) es la función de autocorrelación de la intensidad normalizada, que viene dada por (12): [4] La información sobre la distribución en tamaño de los agregados se obtiene de los coeficientes del desarrollo en serie del logaritmo de la función de autocorrelación de campo (13): [5] Este es el conocido método de los cumulantes y es ampliamente utilizado para el análisis de los datos de dispersión dinámica de luz. El primer cumulante, µ 1 , se relaciona con el coeficiente de difusión medio de las partículas, <D>, mediante µ 1 =<D>q 2 .…”
Section: Determinación Experimental De La Velocidad De Reacciónunclassified
“…It is well known that the amount of polymer flocculant adsorbed onto colloidal particles profoundly affects the stability of the colloidal suspension (Fleer and Lyklema, 1974;Ash and Clayfield, 1976;Gregory and Barany, 2011). To explain the flocculation mechanism, several models of bridging between two or more particles by adsorbed polymers have been proposed (Smellie and La Mer, 1958;Healy and La Mer, 1964;Sakohara et al, 1980;Hogg, 1984;Moudgil et al, 1987;Molski, 1989;Elimelech et al, 1995). La Mer and co-workers (Smellie and La Mer, 1958;Healy and La Mer, 1964) expressed bridging flocculation in terms of the fraction of the surface covered by adsorbed polymer.…”
Section: Introductionmentioning
confidence: 99%