Method for the production of carboxylic acids under unsterile conditions

    公开(公告)号:US11597952B2

    公开(公告)日:2023-03-07

    申请号:US16624868

    申请日:2017-06-23

    IPC分类号: C12P7/48 C12N1/16

    摘要: The aim of the invention is to provide a method for biotechnological production of carboxylic acids, in which the acid-forming micro-organisms are cultured in an unsterile manner in a submerged phase containing waste water containing all carbon and nutrient medium components necessary for the production of the carboxylic acid, which method avoids the disadvantages of known methods and enables high product concentrations and productivity while at the same time the resources of water and power are being conserved. This aim is achieved, according to the invention, in that micro-organisms are used that are cultured under unsterile conditions in a culture medium containing waste water with the addition of carbon-rich compounds.

    EXPANSION KIT FOR BIOREACTORS USED FOR PERFORMING MICROBIAL BIO-ELECTROSYNTHESIS
    2.
    发明申请
    EXPANSION KIT FOR BIOREACTORS USED FOR PERFORMING MICROBIAL BIO-ELECTROSYNTHESIS 审中-公开
    用于实施微生物生物电泳的生物反应器的扩增试剂盒

    公开(公告)号:US20160312167A1

    公开(公告)日:2016-10-27

    申请号:US15100961

    申请日:2014-12-02

    IPC分类号: C12M3/00 C12M1/26

    摘要: The aim of the invention is to design an expansion kit (100) for bioreactors (20) which allows prior art bioreactors (20) to be expanded in a way that makes the same usable for microbial bio-electrosynthesis. In order to achieve said aim, the expansion kit (100) comprises a reaction chamber (21) which is open on one side and which has a window (23) in a sidewall (22), said window (23) being provided with a membrane (24).

    摘要翻译: 本发明的目的是设计用于生物反应器(20)的扩增试剂盒(100),其允许现有技术的生物反应器(20)以能够用于微生物生物电合成的方式扩增。 为了实现所述目的,膨胀套件(100)包括在一侧开口并且在侧壁(22)中具有窗口(23)的反应室(21),所述窗口(23)设置有 膜(24)。