METHOD AND DEVICE FOR GASSING AND GASIFICATION BODY

摘要

The invention relates to a method, a device for gassing media and a gasification body, which meet high sterility requirements. When gas is introduced into reactors containing biological cultures or chemical reactants it frequently becomes necessary, especially in the case of liquids, for the gas to be introduced efficiently without coalescence of the gas bubbles being introduced. According to the invention the gas is introduced by way of a gasification body (2) which is characterized in that it has pores of a uniform size, having a diameter of between 10 mu m and 120 mu m, with a low tolerance of < 10 %. According to the invention, the gasification body (2) is configured as a gasification plate and arranged at the bottom of a device. A flat-membrane filter (3) with hydrophobic properties prevents the exit of polar solvents since the gasification body (2) is configured in a hydrophilic manner.