METHOD OF PRODUCING SUGAR SOLUTION Russian patent published in 2016 - IPC C13K1/02 C13B20/16 

FIELD: food industry.

SUBSTANCE: disclosed is a method for production of sugar solution, involving the filtration stage for sugar solution taken from cellulose through one or more separation diaphragms selected from a group consisting of ultrafiltration diaphragms, nanofiltration diaphragms and reverse-osmosis diaphragms. Whereupon, after filtration stage the method further includes a stage of washing separation diaphragm or diaphragms with flushing liquid at a temperature of not less than 50°C. Linear speed of said flushing liquid on diaphragm surface is from 5 to 50 cm/s.

EFFECT: method provides efficient separation of impurities during sugar solution production.

7 cl, 5 dwg, 7 tbl, 7 ex