METHOD FOR STERILIZING SEPARATION MEMBRANE MODULE, METHOD FOR PRODUCING CHEMICALS, DEVICE FOR STERILIZING SEPARATION MEMBRANE MODULE, AND MEMBRANE SEPARATION TYPE CONTINUOUS FERMENTATION DEVICE

摘要

PROBLEM TO BE SOLVED: To provide: a sterilization method which can surely sterilize in a short time period even with a separation membrane module having a complicated shape; a method for producing chemicals; a device for sterilizing a separation membrane module; and a membrane separation type continuous fermentation device.;SOLUTION: The method for sterilizing the separation membrane module 2 comprises supplying pressurized hot water, preferably sterilized liquid phase water having controlled pressure at a temperature of ≥121°C from a pressurized hot water supply portion 21 to the lower portion of the separation membrane module 2 and sterilizing the separation membrane module 2 at a prescribed sterilization temperature for a prescribed time.;COPYRIGHT: (C)2013,JPO&INPIT