Bioethanol is considered a highly promising alternative to fossil fuels due to its derivation from renewable sources. Reducing the disadvantages of conventional fermentation requires removing the product from the fermentation broth after its formation. Therefore, coupling the membrane separation with a biological process in a single unit leads a reduction of substrate and product inhibitions.

中文翻译：

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在膜生物反应器中通过改性 PDMS 膜从甘蔗渣生产乙醇：渗透蒸发技术

由于生物乙醇源自可再生能源，因此被认为是非常有前途的化石燃料替代品。减少传统发酵的缺点需要在发酵液形成后将其从发酵液中除去。因此，将膜分离与生物过程耦合在一个单元中可以减少底物和产物的抑制。