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公开(公告)号：CA2684237A1
公开(公告)日：2008-10-30
申请号：CA2684237
申请日：2008-04-21
Applicant: APPLIED PROCESS TECHNOLOGY INC
Inventor： ROBINSON B KEEL , GUSTAFSON DOUGLAS
Abstract: A method for removing N-nitroso-dimethylamme (NDMA) and its derivatives ( e.g. dimethylamine) from water. The method combines ultra-violet irradiation and ozonation. Hydrogen peroxide may be added to the treated water during o zonation. The method allows also to remove volatile organic compounds presen t in the treated water and to destroy microorganisms. A modular sidestream i njection apparatus used during the ozonation step.
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