| 发明名称 |
AERATION IN ACTIVE SLUDGE MATER TREATMENT |
| 摘要 |
<p>PURPOSE:To effectively aerate a dirty water and sludge by the passage of air only white preventing their reverse osmosis this being accomplished by using of an ethylene tetrafluoride resin porous membrane as the filler in an aerator.</p> |
| 申请公布号 |
JPS5380761(A) |
申请公布日期 |
1978.07.17 |
| 申请号 |
JP19760156972 |
申请日期 |
1976.12.25 |
| 申请人 |
SUMITOMO ELECTRIC INDUSTRIES |
发明人 |
MORIMI SUMIKI;CHIKAGAWA MASAHISA |
| 分类号 |
C02F3/20 |
主分类号 |
C02F3/20 |
| 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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