FIELD: chemistry.
SUBSTANCE: invention relates to methods of water purification from dissolved organic substances and can be applied for purification of natural waters and sewages. Method includes catalytic oxidation of water solution components in membrane reactor in presence of dissolved gases-oxidants, with processed solution before membrane reactor being preliminarily kept in saturator under work pressure of transmembrane filtering until total gas-saturation of solution. As catalysts catalytically active membranes, dissolved homogenous catalysts and/or dispersions of heterogeneous catalysts can be applied.
EFFECT: result consists in simplification and increase of reliability of catalytic oxidation in membrane reactors, for instance, in the process of polluted water purification.
4 cl, 1 dwg, 2 tbl, 5 ex
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