IN-SITU GENERATION OF CHLORINE DIOXIDE USING METHANESULFONIC ACID FOR REMEDIATION OF SCALE AND SULFIDE

摘要

Various methods are disclosed for pumping sodium chlorite with the simultaneous addition of methanesulfonic acid (MSA) in a conventional acid stimulation. This allows for the delayed generation of chlorine dioxide to address iron sulfide and polysulfides in combination with biofilms and carbonate scales.