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Floc Strength Characterization Technique. An Insight into Silica Aggregation

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dc.contributor.authorHermawan, Mandalena
dc.contributor.authorBushell, G
dc.contributor.authorCraig, Vincent
dc.contributor.authorTeoh, Wey Yang
dc.contributor.authorAmal, Rose
dc.date.accessioned2015-12-13T22:39:28Z
dc.date.available2015-12-13T22:39:28Z
dc.date.issued2004
dc.date.updated2015-12-11T09:49:53Z
dc.description.abstractThis paper tests an approach to the estimation of relative particle bond strength based on the nondimensional floc and aggregation factors. The strength of flocs formed by aggregating nanosized silica particles with the addition of potassium chloride (KCl) or cationic surfactants, alkyltrimethylammonium bromide (mixture of CTAB, DTAB, and MTAB) was analyzed. The bonding force of the flocs formed in surfactant compared to that formed in the KCl system was estimated using the new dimensional analysis approach. This force ratio was then compared to that obtained by atomic force microscopy.
dc.identifier.issn0743-7463
dc.identifier.urihttp://hdl.handle.net/1885/77801
dc.publisherAmerican Chemical Society
dc.sourceLangmuir
dc.subjectKeywords: Adhesion; Atomic force microscopy; Dehydration; Energy dissipation; Flocculation; Fractals; Surface active agents; Suspensions (fluids); Floc strength; Fractal aggregates; Interparticle bonding; Solid-liquid separation; Silica; Adhesion; Dehydration; Floc
dc.titleFloc Strength Characterization Technique. An Insight into Silica Aggregation
dc.typeJournal article
local.bibliographicCitation.lastpage6457
local.bibliographicCitation.startpage6450
local.contributor.affiliationHermawan, Mandalena, University of New South Wales
local.contributor.affiliationBushell, G, University of New South Wales
local.contributor.affiliationCraig, Vincent, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationTeoh, Wey Yang, University of New South Wales
local.contributor.affiliationAmal, Rose, University of New South Wales
local.contributor.authoruidCraig, Vincent, u9204140
local.description.notesImported from ARIES
local.description.refereedYes
local.identifier.absfor030603 - Colloid and Surface Chemistry
local.identifier.ariespublicationMigratedxPub6578
local.identifier.citationvolume20
local.identifier.doi10.1021/la049651p
local.identifier.scopusID2-s2.0-3543068199
local.type.statusPublished Version

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