| 发明名称 |
Process and apparatus for treating digested sewage sludge |
| 摘要 |
<p>To thicken digested sewage sludge, the sludge is subjected to a vacuum between the digestion vessel (1) and the sludge thickener (19) and is then thickened by the action of gravity in the sludge thickener (19). The degassing takes place in a mass transfer apparatus (8), from which the resulting gas is taken off by a vacuum pump (16) and fed into the digestion gas pipe. <IMAGE></p> |
| 申请公布号 |
DE3714591(A1) |
申请公布日期 |
1987.11.05 |
| 申请号 |
DE19873714591 |
申请日期 |
1987.05.01 |
| 申请人 |
LIMUS UMWELTTECHNIK GMBH |
发明人 |
KOGLIN,BODO,DR.;FRANKE,MANFRED,DR.;DAUBEN,RAINER |
| 分类号 |
B01D19/00;B01D21/00;C02F1/20;C02F3/28;C02F11/12;(IPC1-7):C02F11/12;C02F11/04 |
主分类号 |
B01D19/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
