Abstract: The structural (structural resistance coefficient, volume porosity, tortuosity coefficient, filtration coefficient, and specific surface area) and electrokinetic (specific electrical conductivity, streaming potential, and electrophoretic mobility of particles) characteristics of micro- and macroporous glasses prepared from sodium borosilicate two-phase glass have been studied in nickel chloride solutions with ionic strengths of 10^–4–0.3 M. Obtained experimental data have been used to calculate the average pore radius, efficiency coefficient, and electrokinetic potential of the glasses. The dependences of the structural and electrokinetic characteristics of the porous glasses on counterion charge have been analyzed for a series Na⁺, Ni²⁺, and La³⁺.