发明名称 |
BELUCHTINGSINRICHTING. |
摘要 |
<p>The biological treatment of a liq. by aeration takes place in an elongated oval basin with a vertical partition across part of the centre line. a vertical shaft with paddles in line with the partition produced a circulation of the liq. from inlet pipe to outlet overflow. Air nozzles in the area downstream of the paddle-shaft provide the aeration. The slow speed of the paddle-shaft prevents any spatter of the liq. Its drive is accessible and requires only a lightweight support structure.</p> |
申请公布号 |
NL7811242(A) |
申请公布日期 |
1980.05.19 |
申请号 |
NL19780011242 |
申请日期 |
1978.11.14 |
申请人 |
LANDUSTRIE SNEEK MACHINEFABRIEK ELEKTROTECH- NIEK B.V. TE SNEEK. |
发明人 |
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分类号 |
C02F3/12;C02F3/20;(IPC1-7):02F7/00;02F3/16;01F3/04 |
主分类号 |
C02F3/12 |
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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