Surface Decontamination by Superheated Water Steam and Liquid CO_2

摘要

Development of non-aqueous decontamination techniques, among them the. vntamination in media of supercritical and liquid carbon dioxide [1-7] or ozone-friendly Mis [8]' has snown tnat the main problem of the method under consideration is concerned '"ih k'w solubility in fluids of complexones which have proved to be effective in practice of iii-ous decontamination techniques. One can overcome this drawback by using some aqueous complexone emulsions in carbon dioxide [9], In the present work an alternative 'proach is investigated - the combination of well-known effective steam-injection technique for surface decontamination and decontamination in CO2 medium The objective of the study iii demonstrate a possibility for combined decontamination with the use of steam-injection and decontamination method in CO2.