| 摘要 |
<p>PROBLEM TO BE SOLVED: To enhance a removal effect of chemicals from an object to be cleaned, and enhance a cleaning/removing effect without altering chemicals.SOLUTION: A cleaning method for an object to be cleaned includes: (ST1) storing, in a cleaning container, a cleaning liquid and an object to be cleaned, to which chemicals adhere; (ST2) storing the cleaning container where the cleaning liquid and the object to be cleaned, to which the chemicals adhere, are stored, in a pressure container formed so as to be filled with a pressure transmitting liquid therein; and (ST3) applying a pressure to the pressure transmitting liquid and performing a hydrostatic pressure treatment of transmitting a pressure of the extent of not altering the object to be cleaned, to the cleaning liquid and the object to be cleaned, to which the chemicals adhere, by applying a pressure to the pressure transmitting liquid followed by pressing the cleaning container evenly from a three-dimensional direction by the pressurized pressure transmitting liquid, and weakening a mutual action between the chemicals and a surface of an agricultural product accompanying hydration to the chemicals and expansion of a hydration surface area so as to remove the chemicals from the agricultural product.</p> |
