FIELD: chemistry.
SUBSTANCE: enriched montmorillonite clay is ground, sterilised at 105-140°C, cooled to 20-30°C and activated with thymol solution in ethyl alcohol. Alcohol is distilled off on a water bath. After evaporating ethyl alcohol, the sorbent is dried to constant weight at 40-90°C.
EFFECT: invention provides high sorbent activity with respect to a wide range of microorganisms.
2 tbl
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Authors
Dates
2015-10-20—Published
2014-09-19—Filed