Fermentation process
US5587080A · kind A · utility
13Cited by
10References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 11, 1995 |
| Grant date | Dec 24, 1996 |
| Priority date | — |
| Expiry date | Dec 11, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F3/28
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
There is disclosed a fermentation device having a peripherally extending wall, a gas-impermeable cover extending over the surface of the device, and attached at its peripheral edge to a top part of the wall, and a gas collection conduit extending for at least part of the periphery of the device within the wall. This device may be used for wastewater treatment enclosures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.