| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a storage method of particulate porous carrier capable of storing particulate porous carriers in the state suitable for filling into a biological membrane filtration tank. <P>SOLUTION: The storage method of the particulate porous carriers 1 filled into the biological membrane filtration tank 101 of a septic tank 100 comprises: an infiltration process S200 of infiltrating water into the particulate porous carriers by the use of infiltration devices 10, 20; and a carrier storing process S300 of storing the particulate porous carriers 1 into which water is infiltrated in a storage vessel and, thereafter, closing the storage vessel. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
