| 摘要 |
Method for the anaerobic fermentation of organic material, whereby the organic material to be fermented is put in a fermentation tank ( 1 ) together with an inoculant and moves or is moved from an inlet ( 6 ) of the fermentation tank ( 1 ) to an outlet ( 9 ) thereof, whereby the fermented material is removed from the tank ( 1 ) via the outlet ( 9 ), wherein a fraction of the fermenting material which is situated between the inlet ( 6 ) and the outlet ( 9 ) is removed from the fermentation tank ( 1 ) via a return opening ( 12 ) and is used as an inoculant, while the fermenting material between the return opening ( 12 ) and the outlet ( 9 ) is still after-fermented for a certain while before it is removed from the fermentation tank ( 1 ) via the outlet ( 9 ).
|
