BIOSORBENT PREPARATION METHOD Russian patent published in 2006 - IPC B01J20/30 B01J20/24 

FIELD: biotechnology.

SUBSTANCE: preparation of biosorbents, in particular enterosorbents and hemosorbents, comprises preparing solution in 5-15% sodium hydroxide and introducing the solution into watered microcrystalline cellulose. Addition of gas former is accomplished by introducing it into wet mixture of β-casein and microcrystalline cellulose in amount 1-3% of the weight of cellulose. Biofilter is stabilized with acetone or ethyl alcohol acidified to pH 4.6 and then dried.

EFFECT: increased capacity of product.

6 cl, 1 dwg, 6 tbl, 6 ex