Method for the treatment of sulfide containing caustic spent

摘要

1 / 1 Summary "method for the treatment of sulfide containing caustic spent" the invention refers to a method for the treatment of a caustic spent containing sulfide by chemical conversion of sulfide.Where the method comprises the following steps: introduction of the caustic spent inside of a reaction chamber (18), which is formed by at least one acoustic energy converter (22) and a cavitation element (20), the treatment of spent caustic with ultrasound from PE It is less of a converter acoustic energy (22).The supply of a gas mixture containing ozone in the reaction chamber, and the distribution of the gas mixture which contains ozone in the caustic spent using the cavitation element (20), where the caustic spent containing sulfide is converted with the gas mixture which contains Ozone forming inorganic sulphur compounds that do not contain sulfide.