Indicator Method for Investigating the Acid-Base Properties
of Suspension Particles

M. A. Ryazanov

Institute of Chemistry, Komi Scientific Center, Ural Division, Russian Academy of Sciences, Syktyvkar, Russia

e-mail: ryazanov@online.ru

Received October 23, 2007

Abstract—The determination of the concentration of acid-base centers on the surface of suspensions from indi-
cator adsorption requires precision measurements of changes in pH of solutions before and after the adsorption
of the corresponding indicator.

DOI: 10.1134/S0036024408100245


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