| 摘要 |
<p>In accordance with embodiments there is provided a method of operating a fermentation device (100) comprising a fermenter (102), the method comprising: moving an organic material through a first zone (106) of the fermenter (102) in an downstream direction (104) while allowing fermentation of the organic material; removing a first part (C) of the organic material from the first zone (106) at a first location (113); moving a remaining second part (F2) of the organic material in the downstream direction (104) past the first location (113) into a second zone (108) of the fermenter (102); re-introducing the first part (C) of the organic material into the fermenter (102) at a second location (115) upstream the first location (113).</p> |
