发明名称 |
Anordning för ökning av syrehalten i ett under ytan beläget skikt av i termiska skikt delad vattenkropp |
摘要 |
<p>A device for increasing the oxygen concentration in a subsurface stratum of a thermally stratified body of water. The device comprises a flexible tube (13), which is surrounded by a flexible shell (12). Compressed oxygen-containing gas is introduced through first nozzle means (29) at the lower end of the tube and through second nozzle means (31) into channel means (34) between the shell (12) and the tube (13). There is an upward flow of water in the tube and a downward flow in the channel means (34) around the tube.</p> |
申请公布号 |
FI76312(C) |
申请公布日期 |
1988.10.10 |
申请号 |
FI19840002108 |
申请日期 |
1984.05.25 |
申请人 |
SOCIETE ANONYME FRANCAISE D'ETUDES ET, |
发明人 |
VERNER,BO LENNART;FORS,LARS BOERJE STAFFAN |
分类号 |
B01F3/04;B01F1/00;C02F3/22;C02F7/00;(IPC1-7):C02F7/00 |
主分类号 |
B01F3/04 |
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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