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    Duplex Reactor System for Removal of Tebuconazole and Method thereof
    4.
    发明申请
    Duplex Reactor System for Removal of Tebuconazole and Method thereof 有权
    用于去除戊唑醇的双相反应器系统及其方法

    公开(公告)号：US20160347636A1

    公开(公告)日：2016-12-01

    申请号：US15114225

    申请日：2015-07-13

    申请人： NANJING UNIVERSITY ,  NANJING UNIVERSITY YANCHENG ENVIRONMENTAL PROTECT- ION TECHNOLOGY AND ENGINEERING RESEARCH INSTITUTE

    发明人： Jinnan Wang ,  Chen Chen ,  Dadao Wang ,  Shuyan Tian

    IPC分类号： C02F3/34 ,  C02F3/10 ,  C12N1/20 ,  C02F1/28

    CPC分类号： C12N1/20 ,  C02F1/285 ,  C02F3/06 ,  C02F3/108 ,  C02F3/341 ,  C02F2101/306 ,  C02F2209/40 ,  C02F2303/16 ,  C02F2305/06 ,  Y02W10/15

    摘要： Implementations herein relate to systems and methods for removal of tebuconazole from water using a duplex reactor. Water samples containing tebuconazole enter a double sandwich of the duplex reactor, and then enter a reactor inner shell of the duplex reactor through a water distributor. In the duplex reactor, the tebuconazole is removed by adsorption resins loaded with microorganisms. After the removal, a concentration of the tebuconazole in adsorption effluent is below the standard limit of the national pesticide wastewater discharge. The microorganisms loaded on the resins use organic carbon (e.g., tebuconazole) in water as a carbon source and degrade tebuconazole that is absorbed by the resins. The systems and methods not only solve problems associated with conventional techniques (e.g., poor water quality fluctuations and lacking of time long degradation), but also address issues associated with resin adsorption methods (e.g., secondary pollution derived from resins regeneration).

    摘要翻译： 本文涉及用于使用双相反应器从水中除去戊唑醇的系统和方法。 含有戊唑醇的水样品进入双相反应器的双夹心，然后通过水分配器进入双相反应器的反应器内壳。 在双相反应器中，通过负载有微生物的吸附树脂除去戊唑醇。 去除后，吸附流出物中戊唑醇的浓度低于国家农药废水排放标准极限。 负载在树脂上的微生物使用水中的有机碳（例如，戊唑醇）作为碳源，并降解被树脂吸收的戊唑醇。 这些系统和方法不仅解决了与传统技术相关的问题（例如，水质差的波动和时间长的劣化），而且解决了与树脂吸附方法有关的问题（例如来自树脂再生的二次污染）。

    Membrane bioreactor for strengthening membrane fouling control and method thereof
    5.
    发明授权
    Membrane bioreactor for strengthening membrane fouling control and method thereof 有权

    公开(公告)号：US10442712B2

    公开(公告)日：2019-10-15

    申请号：US15632211

    申请日：2017-06-23

    申请人： Nanjing University ,  Nanjing University & Yancheng Academy of Environmental Protection Technology and Engineering

    发明人： Jinnan Wang ,  Chao Qi ,  Yaohua Lin

    IPC分类号： C02F1/44 ,  C02F3/00 ,  C02F3/20 ,  C02F3/12 ,  C02F1/52 ,  B01D65/02 ,  C02F1/00 ,  B01D61/14

    摘要： Embodiments herein relate to a membrane bioreactor for strengthening membrane fouling control and method thereof. The embodiments may solve problems associated with existing techniques in the field of water treatment. The membrane bioreactor may include a reactor wall, a membrane element, a collecting pipe, a water collecting pipe, a vacuum table, a suction pump, a cleaning unit, an air compressor, an aeration pipe, an aeration head, an inlet pipe, and a drain pipe. The existing techniques related to membrane fouling control has problems such as complexity to operate, difficulties to clean online, and uses of chemicals, which may cause secondary pollution. The embodiments relate to a device that includes a set of automatic mechanical transmission units. With cleaning parts installed at terminals of the device, the surface of the pollution layer of the flat membrane may be cleaned periodically to achieve in situ membrane fouling control, an increase of water production capacity and backwash cycle, and improvement of the efficiency of the membrane bioreactor.

    Membrane bioreactor for strengthening membrane fouling control and method thereof
    6.
    发明申请
    Membrane bioreactor for strengthening membrane fouling control and method thereof 审中-公开

    公开(公告)号：US20180370828A1

    公开(公告)日：2018-12-27

    申请号：US15632211

    申请日：2017-06-23

    申请人： Nanjing University ,  Nanjing University & Yancheng Academy Of Environmental Protection Technology and Engineerin

    发明人： Jinnan Wang ,  Chao Qi ,  Yaohua Lin

    IPC分类号： C02F3/12 ,  C02F1/44 ,  C02F1/52 ,  C02F3/00 ,  C02F3/20

    摘要： Embodiments herein relate to a membrane bioreactor for strengthening membrane fouling control and method thereof. The embodiments may solve problems associated with existing techniques in the field of water treatment. The membrane bioreactor may include a reactor wall, a membrane element, a collecting pipe, a water collecting pipe, a vacuum table, a suction pump, a cleaning unit, an air compressor, an aeration pipe, an aeration head, an inlet pipe, and a drain pipe. The existing techniques related to membrane fouling control has problems such as complexity to operate, difficulties to clean online, and uses of chemicals, which may cause secondary pollution. The embodiments relate to a device that includes a set of automatic mechanical transmission units. With cleaning parts installed at terminals of the device, the surface of the pollution layer of the flat membrane may be cleaned periodically to achieve in situ membrane fouling control, an increase of water production capacity and backwash cycle, and improvement of the efficiency of the membrane bioreactor.