SETTING THE PRESERVATION sugar solution for protection against microbial contamination

摘要

The utility model is intended for use in biotechnology, in particular biotechnological production of butanol by fermentation of sugars, namely during the production of sugars from plant material to protect the resulting sugar solution (2 ÷ 6)% of the colonization and development of unwanted microflora. Installation sugars preservation solution to protect against microbial contamination, the device is provided with feed dosage ethanol, connected with the device for separating mixtures of organic solvents with acetone fraction allocation, ethanol and butanol. Apparatus dosed feed of ethanol, it is also connected to a device for separation of lignin from sugar solution.