CLEANING METHOD OF FOOD, ETC., MANUFACTURING UNIT, CLEANING UNIT OF FOOD, ETC., MANUFACTURING UNIT AND CLEANING WATER FOR FOOD, ETC., MANUFACTURING UNIT

摘要

PROBLEM TO BE SOLVED: To provide a technology for cleaning every part of a food, manufacturing unit with a high efficiency without using special chemicals, etc. SOLUTION: In this cleaning method, a water solution of carbon dioxide prepared by dissolving carbon dioxide in super critical or sub-super critical state in water is flown through the lines of the food, etc., manufacturing unit.