METHOD FOR OBTAINING REACTIVITY AND BAD ODOR REMOVING PROPERTY BY ACTIVATING SILICATE SOL SOLUTION BY FLOWING CONSTANT CURRENT THERETHROUGH IN SINTERED ELECTRODE

摘要

PURPOSE:To activate silicate in a silicate sol solution to obtain reactivity and bad odor removing property, by flowing a current with specific intensity through the silicate sol solution in a sintered electrode. CONSTITUTION:A current is flowed through a silicate sol solution stabilized by ultra-fine particles in a sintered electrode in current density of 2-15A/1- 10l/min. If malodorous gas containing H2S or NH3 is treated with thus treated and activated silicate sol solution in a simple deodorizing vessel, excellent deodorizing effect is obtained.