| 发明名称 |
INRICHTING VOOR HET ZUIVEREN VAN AFVALWATER ONDER TOEPASSING VAN DE ACTIEF-SLIBMETHODE. |
| 摘要 |
<p>1,245,545. Treating sewage. A. SCHREIBER and M. DANJES. 8 Aug., 1969 [12 Aug., 1968], No. 39910/69. Heading C1C. In a plant for the aeration of sewage in an annular tank by rotation of air distributers in a circular path at more than 20 cm./sec. the water flow is braked to prevent rotational circular flow and thus there is an increase in the aeration.</p> |
| 申请公布号 |
NL148858(B) |
申请公布日期 |
1976.03.15 |
| 申请号 |
NL19690012283 |
申请日期 |
1969.08.12 |
| 申请人 |
DR. ING. AUGUST SCHREIBER, VINNHORST EN DIPL.-ING. MARTIN DANJES, DETHOLD, BONDSREPUBLIEK DUITSLAND. |
发明人 |
|
| 分类号 |
C02F3/00;C02F3/20;C02F3/26;(IPC1-7):02C1/12 |
主分类号 |
C02F3/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
