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    Liquid Purification System
    12.
    发明申请
    Liquid Purification System 审中-公开
    液体净化系统

    公开(公告)号：US20170036171A1

    公开(公告)日：2017-02-09

    申请号：US15305534

    申请日：2015-04-23

    申请人： Massachusetts Institute of Technology ,  KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS

    发明人： John H. Lienhard ,  Ronan Killian McGovern ,  Syed M. Zubair

    IPC分类号： B01D61/58 ,  B01D61/48 ,  C02F1/469 ,  B01D61/02 ,  C02F1/42 ,  C02F1/44

    CPC分类号： B01D61/58 ,  B01D61/025 ,  B01D61/027 ,  B01D61/48 ,  B01D61/50 ,  B01D2311/2623 ,  B01D2317/02 ,  C02F1/42 ,  C02F1/441 ,  C02F1/442 ,  C02F1/4693 ,  C02F2209/05

    摘要： A liquid purification system includes a filter system having a set of filters with a feed stream, a concentrate stream, and a permeate stream. The feed stream constitutes an input to the liquid purification system. The liquid purification system also includes an electrodialysis system having at least one stack of at least one pair of electrodes, between which is disposed at least one cell pair having an anion exchange membrane and a cation exchange membrane. The electrodialysis system includes a diluate inlet, a diluate outlet and a concentrate outlet. The diluate inlet is fluidly coupled to the concentrate stream and at least a portion of the diluate outlet is fluidly coupled to at least a portion of the permeate stream to produce a purified output stream. A ratio of electrical conductivity of the purified output stream to the feed stream is no less than about 0.55.

    摘要翻译： 液体净化系统包括具有一组具有进料流，浓缩物流和渗透物流的过滤器的过滤系统。 进料流构成液体净化系统的输入。 液体净化系统还包括具有至少一对至少一对电极的电渗析系统，其间设置有至少一个具有阴离子交换膜和阳离子交换膜的电池对。 电渗析系统包括稀释入口，稀释出口和浓缩物出口。 稀释入口流体地耦合到浓缩物流，并且稀释出口的至少一部分流体耦合到渗透物流的至少一部分以产生纯化的输出流。 纯化的输出流与进料流的电导率之比不小于约0.55。

    MULTI-PORT FLOW SWITCHING VALVE
    13.
    发明申请
    MULTI-PORT FLOW SWITCHING VALVE 有权
    多端口流量开关阀

    公开(公告)号：US20170029288A1

    公开(公告)日：2017-02-02

    申请号：US15124961

    申请日：2015-03-11

    申请人： HYDRONOVATION, INC.

    发明人： Ramandeep Mehmi ,  Edward Smallhorn ,  Lin Sheng-Nan

    IPC分类号： C02F1/00 ,  F16K31/122 ,  B01D61/48 ,  F16K11/07 ,  C02F1/469 ,  C02F1/42

    CPC分类号： C02F1/008 ,  B01D61/48 ,  C02F1/42 ,  C02F1/4695 ,  C02F2201/005 ,  C02F2209/02 ,  C02F2209/03 ,  C02F2209/05 ,  C02F2209/06 ,  C02F2209/07 ,  C02F2209/10 ,  C02F2209/11 ,  C02F2209/40 ,  C02F2209/44 ,  C02F2303/16 ,  F16K11/07 ,  F16K11/0712 ,  F16K31/122

    摘要： A valve assembly for controlling fluid flow is provided. The valve assembly includes a housing having a first chamber and a second chamber, an actuator assembly configured to move between a first position and a second position within the first and second chambers, a plurality of fluid ports in fluid communication with the first chamber, and a plurality of fluid ports in fluid communication with the second chamber. The first position of the actuator assembly defines a first series of fluid flowpaths through the plurality of fluid ports of the first and second chambers. The second position of the actuator assembly defines a second series of fluid flowpaths through the plurality of fluid ports of the first and second chambers.

    摘要翻译： 提供一种用于控制流体流动的阀组件。 阀组件包括具有第一室和第二室的壳体，构造成在第一和第二室内的第一位置和第二位置之间移动的致动器组件，与第一室流体连通的多个流体端口，以及 与第二室流体连通的多个流体端口。 致动器组件的第一位置限定通过第一和第二腔室的多个流体端口的第一系列流体流动路径。 致动器组件的第二位置限定通过第一和第二腔室的多个流体端口的第二系列流体流动路径。

    Separating and Demineralizing Biomolecule Solutions by Electrodialysis
    16.
    发明申请
    Separating and Demineralizing Biomolecule Solutions by Electrodialysis 审中-公开
    通过电渗析分离和去矿化生物分子溶液

    公开(公告)号：US20160199784A1

    公开(公告)日：2016-07-14

    申请号：US14913301

    申请日：2014-08-18

    申请人： Trish CHOUDHARY

    发明人： Trish Choudhary

    IPC分类号： B01D61/44 ,  B01D61/46 ,  B01D61/52

    CPC分类号： B01D61/44 ,  A23C9/146 ,  A23C21/00 ,  A23J1/205 ,  B01D61/027 ,  B01D61/145 ,  B01D61/147 ,  B01D61/445 ,  B01D61/46 ,  B01D61/48 ,  B01D61/52 ,  B01D61/58 ,  B01D65/08 ,  B01D2311/04 ,  B01D2311/2688 ,  B01D2321/223

    摘要： Methods and systems are provided for separation and/or purification of biomolecule(s) from a solution and for demineralization of a solution containing biomolecule(s) and ion(s). The methods and systems described herein include one or more ion exchange membrane(s), (e.g., ion exchange membrane(s) capable of water splitting), in an electrochemical cell, from which bound biomolecule(s) or ion(s) may be recovered from the membrane and separated from other components present in the solution by reversing the polarity of the electrodes. Using methods and systems described herein, biomolecules (e.g., whey proteins and lactose), and ions (e.g., milk salts), are able to be separated and recovered in their native forms with high biological value as premium food grade products. Methods and systems described herein offer a significant advantage over traditional processes used (e.g., in the food and beverage industry), for cost effective and chemical-free processing/extraction of valuable products from complex solutions such as whey.

    摘要翻译： 提供了用于从溶液中分离和/或纯化生物分子和用于含有生物分子和离子的溶液的软化的方法和系统。 本文所述的方法和系统包括一个或多个离子交换膜（例如，能够水分解的离子交换膜），在电化学电池中，结合的生物分子或离子可以 通过反转电极的极性从膜中回收并与溶液中存在的其它成分分离。 使用本文所述的方法和系统，生物分子（例如乳清蛋白和乳糖）和离子（例如乳盐）能够以具有高生物价值的天然形式分离和回收，作为高级食品级产品。 与所使用的传统方法（例如，在食品和饮料工业中）相比，方法和系统具有显着的优点，用于从诸如乳清的复杂溶液中进行成本有效和无化学处理/提取有价值的产物。