| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method for producing compost even in a small-scaled facility without requiring a large-scaled exclusive plant. <P>SOLUTION: In the fermentation process, a compost raw material is stirred by using a ventilation/stirring device 1 provided with an attaching part 14 constituted so as to be attached to a movable part 31 of heavy equipment 30 and a cylindrical member 11 which is connected to a compressor 40 to be formed integrally with the attaching part 14 and has an air vent 12 jetting compressed air in the side surface part 11a, inserting the cylindrical member 11 into the compost raw material to pass air through the compost raw material and moving the cylindrical member 11 by the heavy equipment 30. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
