INTERPARTICLE INTERACTION IN THE DILUTED AQUEOUS SUSPENSIONS OF HYDRO-MICA

Sergey BORUK, Igor WINKLER, Sonia GUTT

Abstract

An influence of some compositions containing water soluble polymers on the interparticle interaction in the aqueous suspensions of hydro-mica has been investigated. Surface modification of the particles preceding adding a flocculation agent to the system causes much higher intensity of the interparticle interaction in the suspension, which results in the particle aggregation and decreasing in the sedimentation stability of the systems. Results of this investigation can be used in some cleaning technologies to remove highly dispersed pollutants from some natural water and wastewater, raw mineral materials refining and separation process.

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