FIELD: liquids' treatment methods. SUBSTANCE: clayey mineral is activated by derivatives of products of alkali hydrolysis of glycerides: activation is carried out in dry state simultaneously with glyceride and alkali reagent. Final product contains active chemical groups positively influencing coagulation and flocculation and is distinguished by high adsorption level. Method can be applied for water treatment, waste water treatment, and purification of petroleum derivatives. EFFECT: improved clarification quality, reduced concentration of heavy metal ions and suspended particles. 2 tbl, 3 ex
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