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    • 1. 发明申请
    • MICRO-ORGANISM CULTURE METHOD
    • 程序进行繁殖的微生物
    • WO1995023845A1
    • 1995-09-08
    • PCT/EP1995000752
    • 1995-03-01
    • BITOP GESELLSCHAFT FÜR BIOTECHNISCHE OPTIMIERUNG MBHBARTHOLMES, PeterKAUFMANN, MichaelSCHWARZ, Thomas
    • BITOP GESELLSCHAFT FÜR BIOTECHNISCHE OPTIMIERUNG MBH
    • C12N01/36
    • C12N1/26C02F3/34C12N1/36Y10S435/813Y10S435/819Y10S435/821Y10S435/822
    • The invention concerns an accelerated micro-organism culture method for decomposing harmful substances. For this purpose, according to the invention the cultivation, mutagenic treatment and stabilisation of the micro-organisms are carried out simultaneously in a mutation fermenter containing a nutrient-rich basic medium (basic medium 1); selection is carried out in a selection fermenter containing a basic medium which is low in nutrients and is enriched with the harmful substance (basic medium 2); small amounts of biomass released from the nutrient-rich basic medium (basic medium 1) of the mutation fermenter are continuously removed from the mutation fermenter and transferred to the selection fermenter; small amounts of biomass released from the basic medium which is low in nutrients (basic medium 2) of the selection fermenter are removed from the selection fermenter and transferred to the mutation fermenter; the entire process is carried out continuously in alternating selection and mutation phases, in the manner of a repeated cycle, and the mutation fermenter and the selection fermenter are associated with computerized control circuits by means of which the fermentation parameters can be adjusted independently of one another in both fermenters.
    • 本发明涉及一种用于微生物分解毒素的加速培养的方法。 为了这个目的,本发明提出栽培,诱变处理和微生物的稳定化同时在含有营养丰富的基础培养基中的突变发酵罐(基础培养基1)进行的,并且该选择在选择发酵罐进行,所述营养贫乏之一,污染物 包含富集基础培养基(基础培养基2),并且所述突变发酵罐在从营养丰富的基础培养基不含突变发酵罐的少量生物量(基础培养基1)连续地取出并转移到选择发酵罐中,并且连续地从选择发酵罐以少量的生物质的去除, 选择发酵罐的低营养基础培养基(基础培养基2)的释放并转移到发酵罐突变该abläu整个过程重复循环的方式连续地在交替选择和突变相 英尺,其中所述突变发酵罐一方面和选择发酵罐被分配给其它计算机控制调整电路,通过该发酵参数是两个发酵罐独立地调节的。
    • 3. 发明申请
    • PROCESS FOR MICROBIAL DECOMPOSITION OF HARMFUL SUBSTANCES IN MEDIA CHARGED WITH HARMFUL SUBSTANCES, AND MICRO-ORGANISMS SUITABLE FOR THIS PURPOSE
    • 法解SCHADSTOFFBEFRACHTETEN媒体污染物的微生物降解和合适的微生物中
    • WO1997031682A1
    • 1997-09-04
    • PCT/EP1997001017
    • 1997-02-28
    • BITOP GESELLSCHAFT FÜR BIOTECHNISCHE OPTIMIERUNG MBHBARTHOLMES, PeterHEESCHE-WAGNER, KerstinKAUFMANN, MichaelSCHWARZ, Thomas
    • BITOP GESELLSCHAFT FÜR BIOTECHNISCHE OPTIMIERUNG MBH
    • A62D03/00
    • C02F3/34B01D53/84B09C1/10Y02A50/2358
    • The invention relates to a process for microbial decomposition of harmful substances in media charged with harmful substances during cleaning of air, sewage and soil. It also relates to a device for performing said process, micro-organisms suitable for performing said process and the use thereof. The object of the invention is to improve said process in such a manner that micro-organism cultures used to break down harmful substances are established on a long-term basis, and at the same time to achieve high rates of decomposition. To attain said object, the invention proposes a process in which there is continuous decomposition fermentation in a decomposition fermenter using micro-organisms, available in the medium charged with harmful substances, and/ or a micro-organism culture added to the medium. During decomposition fermentation the concentration of harmful substances in the decomposition fermenter is controlled to make it toxin-static or toxin-dynamic using a control circuit, as a function of the vitality of the biomass. To decompose formaldehyde, the invention proposes the use of particular micro-organisms which decompose formaldehyde. To decompose phenols, the invention proposes the use of particular micro-organisms which decompose phenol.
    • 本发明涉及一种用于在媒体schadstoffbefrachteten在空气中,废水或污垢清洁污染物的微生物降解,用于执行该方法和用于执行该方法合适的微生物和它们的用途的设备的过程。 本发明的目的是改进这种方法,使得长期建立用于污染物分解微生物的培养物得以实现,同时实现了高的降解速率。 为了实现这一目的,本发明提出了在连续采矿机进行发酵使用现有的在schadstoffbefrachteten介质的微生物的方法和/或添加到微生物的降解发酵罐培养基中培养,其中所述降解的发酵过程中,污染物在降解发酵罐的帮助下浓度 控制回路是toxinostatisch或toxinodynamisch响应于生物质的生命力控制。 用于分解甲醛,本发明提出了使用某些甲醛降解微生物。 对于酚的降解,本发明提出了使用某些,苯酚降解微生物的。