| 发明名称 |
BIOLOGICAL DEODORIZING FILTER |
| 摘要 |
<p>PURPOSE:To perform good deodorizing while suppressing pressure loss low by adsorbing an aerobic bacteria group to a nonwoven fabric formed by three- dimensionally entangling hydrophobic fibers and having a specific range of apparent density. CONSTITUTION:A biological deodorizing filter is formed by adsorbing an aerobic bacteria group such as aerobic activated sludge to a nonwoven fabric with density of 0.008-0.10g/cm<3> formed by three-dimensionally entangling hydrophobic fibers such as synthetic fibers or activated carbon fibers.</p> |
| 申请公布号 |
JPH0429715(A) |
申请公布日期 |
1992.01.31 |
| 申请号 |
JP19900138114 |
申请日期 |
1990.05.28 |
| 申请人 |
JAPAN VILENE CO LTD |
发明人 |
SHODA MAKOTO;SAKAI HARUTOSHI |
| 分类号 |
B01D53/38;B01D53/34;B01D53/77;B01D53/81 |
主分类号 |
B01D53/38 |
| 代理机构 |
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代理人 |
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| 地址 |
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