| 摘要 |
The present invention relates to an apparatus for producing biofuel comprising: a first bio-reactor of cultivating anaerobes by receiving culture medium; a second bio-reactor arranged at the end of the first bio-reactor of producing biofuel by receiving the effluent from the first bio-reactor and synthetic gas; and first return line of delivering the non-reacted synthetic gas to the first bio-reactor after the synthetic gas is supplied to the second bio-reactor. |
