发明名称 |
METHANE FERMENTATION METHOD AND METHANE FERMENTATION APPARATUS RAW WASTE |
摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an economical methane fermentation method for highly efficiently carrying out a methane fermentation of water-soluble organic matter of raw wastes such as garbage, remarkably decreasing the volume of industrial wastes, and recovering energy and to provide an apparatus for the method. <P>SOLUTION: The methane fermentation method of raw wastes involves methane fermentation of residual solid matters obtained by removing a primary slurry of raw wastes such as garbage in the presence of sawdust, charcoal, and methane fermentation bacteria to produce a secondary slurry and methane gas. The methane fermentation is carried out while a biological membrane carrier made of a fiber or its processed material and granular methanogenic bacteria are placed in a liquid of the primary slurry and/or the secondary slurry so as to propagate the methanogenic bacteria and prevent the methanogenic bacteria from flowing out. <P>COPYRIGHT: (C)2004,JPO&NCIPI</p> |
申请公布号 |
JP2004237210(A) |
申请公布日期 |
2004.08.26 |
申请号 |
JP20030029130 |
申请日期 |
2003.02.06 |
申请人 |
MISUZU KOGYO KK;KOYO SANGYO KK;SHIZUOKA PREFECTURE |
发明人 |
MATSUMOTO YUTAKA;YAMASHITA RIE;OZAWA ISAMU;SUZUKI MASASHI;MATSUSHITA KAZUHIRO;TAKAHASHI YASUNA |
分类号 |
C12M1/00;B09B3/00;C02F11/04;C10L3/06;C12N1/00;(IPC1-7):B09B3/00 |
主分类号 |
C12M1/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|