FIELD: chemistry.
SUBSTANCE: method of preparing absorptive sorbent involves modification of bentonite clay with a surfactant and deposition of copper acetylacetonate and subsequent drying at 50-80°C with the following ratio of components, wt %: clay 96-99, surfactant 1-4, copper acetylacetonate 0.01-0.1.
EFFECT: obtaining sorbent with high capacity and antimicrobial properties.
4 cl, 5 ex
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