DEWATERING OF PEROXYGEN FORMULATIONS USING PERVAPORATION

摘要

The invention relates to the removal of water from peroxygen formulations using pervaporation or vapor permeation. This method enables removal of water above the self-accelerating decomposition temperature of the peroxygen formulation. The formulations thus obtained have an improved stability. The invention also relates to the cleaning of contaminated membranes with a peroxygen formulation. Cleaning and water removal can be performed simultaneously.