| 发明名称 |
Biological filter, especially for purifing foul air has bed of hydrophilic material for micro-organism colonisation, made from maize cobs |
| 摘要 |
<p>The filter has a bed of a hydrophilic material containing specific micro-organisms that decompose foul-smelling compounds and is watered regularly to maintain its required moisture level. The filter bed is made from riddled and cleaned maize cobs.</p> |
| 申请公布号 |
FR2885535(A1) |
申请公布日期 |
2006.11.17 |
| 申请号 |
FR20050051235 |
申请日期 |
2005.05.12 |
| 申请人 |
EUROPE ENVIRONNEMENT SOCIETE ANONYME |
发明人 |
BELLMANN PIERRE |
| 分类号 |
B01D53/85 |
主分类号 |
B01D53/85 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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