| 摘要 |
FIELD: medicine and veterinary. SUBSTANCE: hydrolysis lignin is subjected to alkaline cooking at stirring and bubbling of suspension. Then, 4-5 l more alkali is added and additional cooking is carried out under the same conditions. Resultant enterosorbent is washed with water, neutralized with carbon dioxide and acetic acid, filtered, dried, and packaged into one-dose laminated foil packets, which are disinfected by treatment with gamma- quanta or fast scanning electrons. EFFECT: increased adsorption capacity of product, and reduced reagent consumption. 5 cl, 4 tbl, 4 ex
|
