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    Apparatus for producing reducing water
    6.
    发明公开
    Apparatus for producing reducing water 有权
    生产还原水的设备

    公开(公告)号：EP2578542A2

    公开(公告)日：2013-04-10

    申请号：EP12187506.6

    申请日：2012-10-05

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Kwak, Hyun Suk ,  Ko, Young Chul ,  Yun, Young Uk ,  Kim, Tae Gyu ,  Lim, Chang Bae

    IPC: C02F1/461 ,  C02F1/42 ,  C02F1/44 ,  C02F103/02

    CPC classification number: C02F1/4618 ,  B01D61/025 ,  B01D61/48 ,  B01D61/54 ,  B01D61/58 ,  C02F1/441 ,  C02F2001/425 ,  C02F2001/46157 ,  C02F2001/4619 ,  C02F2001/46195 ,  C02F2103/026 ,  C02F2201/46115 ,  C02F2201/46155 ,  C02F2201/4618 ,  C02F2209/42 ,  C02F2301/046 ,  C02F2307/12

    Abstract: An apparatus for producing reducing water that maintains a neutral range of pH and exhibits superior reducing force. The apparatus for producing reducing water includes an electrolytic bath (22) including a cathode chamber (41) provided with a cathode (23), an anode chamber (42) provided with an anode (24), and an intermediate chamber (43) interposed between the cathode chamber (41) and the anode chamber (42), wherein the cathode chamber (41) and the intermediate chamber (43) are provided with an inlet through which water is supplied, and an outlet through which water is discharged, a cation exchange membrane (25) is provided between the cathode chamber (41) and the intermediate chamber (43), and the intermediate chamber (43) includes a cation exchange resin (26) that dissociates hydrogen ions when the cation exchange resin reacts with water.

    Abstract translation: 一种生产还原水的设备，其保持中性pH范围并表现出优异的还原力。 该还原水制造装置具备：具有设有阴极（23）的阴极室（41），设置有阳极（24）的阳极室（42）以及夹设中间室（43）的电解槽（22） 在所述阴极室（41）与所述阳极室（42）之间设置有供给水的入口和供水排出的出口，在所述阴极室（41）和所述中间室（43） 阳离子交换膜25设置在阴极室41与中间室43之间，中间室43包括阳离子交换树脂26，该阳离子交换树脂26在阳离子交换树脂与水反应时解离氢离子 。

    Regenareation of adsorption media within an electrodeionization device
    8.
    发明公开
    Regenareation of adsorption media within an electrodeionization device 审中-公开
    在电去离子装置内再生吸附介质

    公开(公告)号：EP1946822A2

    公开(公告)日：2008-07-23

    申请号：EP08100394.9

    申请日：2006-03-08

    Applicant: Siemens Water Technologies Holding Corp.

    Inventor： FREYDINA, Evgeniya ,  SEZGI, Aytac ,  LIANG, Li-Shiang

    IPC: B01D61/54 ,  B01D61/48 ,  C02F9/00 ,  C02F1/469

    CPC classification number: C02F1/4695 ,  B01D61/48 ,  B01D61/54 ,  B01D2311/24 ,  B01D2311/243 ,  B01D2311/246 ,  B01D2311/2623 ,  B01D2311/2626 ,  B01D2313/48 ,  B01D2321/16

    Abstract: The present disclosure generally relates to methods, systems, and devices for electrically purifying liquids containing species such as minerals, salts, ions, organics, and the like. One aspect of the invention provides an electrical purification apparatus, including an electrodeionization device (110). The electrodeionization device may be run in any suitable fashion, for example, continuously or essentially continuously, intermittently, upon demand, with periodic reversals of polarity. In another aspect, methods of regenerating media within an electrical purification device are provided, for example, exposing the media to one or more eluting solutions (330), and/or selectively desorbing ions, organics, and/or other species from the media by exposing the media to certain eluting conditions. In yet another aspect, methods of selectively removing one or more ions, organics, and/or other species from a liquid to be purified are provided, by selective removal of one or more ions, or organics, and the like from solution that can easily precipitate, and/or cause scaling or fouling to occur. In still another aspect, the invention provides a method of treating a solution containing ions, organics, and/or other species using an electrical purification apparatus in a continuous or semi-continuous fashion, while also performing regeneration of media contained within the apparatus.

    Abstract translation: 本公开总体上涉及用于电净化含有诸如矿物质，盐，离子，有机物等物质的液体的方法，系统和装置。 本发明的一个方面提供了一种电净化装置，其包括电去电离装置（110）。 电去离子装置可以以任何合适的方式运行，例如，连续地或基本上连续地，间歇地，根据需要进行周期性的极性反转。 另一方面，提供了在电净化装置内再生介质的方法，例如通过将介质暴露于一种或多种洗脱溶液（330），和/或通过选择性地从介质上解吸离子，有机物和/或其他物质 将介质暴露于某些洗脱条件。 在又一方面中，通过从易于溶解的溶液中选择性地去除一种或多种离子或有机物等来提供从待纯化液体中选择性去除一种或多种离子，有机物和/或其它物质的方法 沉淀和/或引起结垢或污垢发生。 另一方面，本发明提供一种使用电净化装置以连续或半连续方式处理含有离子，有机物和/或其他物质的溶液的方法，同时还执行包含在装置内的介质的再生。

    ELECTRIC DEIONIZATION APPARATUS AND METHOD OF OPERATING THE SAME
    9.
    发明公开
    ELECTRIC DEIONIZATION APPARATUS AND METHOD OF OPERATING THE SAME 审中-公开
    VERFAHREN ZU DEREN BETRIEB的ELEKTRISCHE DEIONISATIONSVORRICHTUNG

    公开(公告)号：EP1598318A1

    公开(公告)日：2005-11-23

    申请号：EP04711002.8

    申请日：2004-02-13

    Applicant: Kurita Water Industries Ltd.

    Inventor： SATO, Shin, C/o Kurita Water Industries Ltd.

    IPC: C02F1/469 ,  B01D61/52

    CPC classification number: B01D61/48 ,  B01D61/025 ,  B01D61/422 ,  B01D61/50 ,  B01D61/52 ,  B01D61/54 ,  B01D61/58 ,  C02F1/20 ,  C02F1/44 ,  C02F1/441 ,  C02F1/469 ,  C02F1/4695 ,  C02F9/00 ,  Y02A20/131 ,  Y02A20/134

    Abstract: An electrodeionization apparatus and a method for operating the apparatus are provided. With this, concentration diffusion of boron from a concentrating chamber can be suppressed to obtain product water having a very low boron concentration. Raw water in introduced into a desalting chamber 16, and product water is discharged from the desalting chamber 16. A part of the product water is introduced into a concentrating chamber 15 in a single pass in the direction opposite to the flow in the desalting chamber 16. Water discharged from the concentrating chamber 15 is drained out of a system. An inlet of the concentrating chamber 15 is provided at a side of an outlet for discharging product water from the desalting chamber 16, and an outlet of the concentrating chamber 15 is provided at a side of an inlet for introducing raw water into the desalting chamber 16. Concentrated water discharged from the concentrating chamber has a boron concentration of 500 times or less than that of the product water or of 10 ppb or less.

    Abstract translation: 提供一种电去离子装置和操作该装置的方法。 由此，可以抑制硼从浓缩室的浓度扩散，得到硼浓度非常低的产物水。 将原水引入脱盐室16中，产物水从脱盐室16排出。一部分产品水以与脱盐室16中的流动相反的方向单次通入浓缩室15 从浓缩室15排出的水从系统中排出。 浓缩室15的入口设置在用于从脱盐室16排出产品水的出口侧，并且浓缩室15的出口设置在用于将原水引入脱盐室16的入口侧 从浓缩室排出的浓缩水的硼浓度为产品水的500倍以下或10ppb以下。

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