Complete removal of H2S can best be accomplished by oxidation by chlorine; conversion of resulting colloidal sulfur and polysulfides by metabisulfite or sulfur dioxide to thiosulfates, and then converting to sulfates by rechlorination.
Complete removal of H2S can best be accomplished by oxidation by chlorine; conversion ofresulting colloidal sulfur and polysulfides by metabisulfite or sulfur dioxide to thiosulfates, and then converting to sulfates by rechlorination.