METHOD OF PRODUCING GRANULES CONTAINING IMMOBILISED OIL-OXIDISING MICROORGANISMS Russian patent published in 2011 - IPC C12N11/02 C12N11/04 B09C1/10 

FIELD: medicine.

SUBSTANCE: oil-oxidising microorganisms are immobilised at temperature 15-30°C in a gelling medium produced of 3-5 % sodium alginate and 5 % calcium sulphate. It is followed with simultaneous homogenising and granulation of the immobilised microorganisms with a hydrophobisated silicon dioxide powder at mixer rotation speed 2000 to 3000 rpm. The granules with a hydrophobisated surface of size no more than 0.5 mm are produced.

EFFECT: produced granules as a composition represent a free-flowing powder.

1 tbl, 10 ex