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Coagulation polyacrylic acid

Tiller and O Melia (1993) compared their polymer adsorption statistics calculations with data from laboratory experiments on the interaction of polyacrylic and polyaspartic acid as well as of humic acids with hematite. Their conclusion is that, at low ionic strength, anionic polyelectrolytes affect the coagulation of positively charged particles by altering the net surface charge in a way similar to that of multivalent, monomeric anions. Steric repulsion, at low ionic strength (i.e., in fresh water), plays little or no role in the stabilization of hematite colloids by the organic macromolecules used in their work calcium... [Pg.850]

See other pages where Coagulation polyacrylic acid is mentioned: [Pg.246]    [Pg.108]    [Pg.267]    [Pg.249]    [Pg.27]    [Pg.213]    [Pg.288]    [Pg.123]    [Pg.158]    [Pg.133]   
See also in sourсe #XX -- [ Pg.64 ]



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