TY JOUR TI ION EXCHANGE MODELING ON MIXED CATIONITE H+, NA+ IN WATERPROOF PROCESSES KW ION EXCHANGE PROCESSES KW WATER SOFTENING KW KINETICS OF MULTICOMPONENT ION EXCHANGE JO Herald of Technological University AU , .. AU , .. AU Prokopovich, A.E. AU Sablin, E.V. PY 2025 IS 28 PB Kazan National Research Technological University