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    ELECTRODE FOR ELECTROCHEMICAL ABATEMENT OF CHEMICAL OXYGEN DEMAND OF INDUSTRIAL WASTES
    21.
    发明申请
    ELECTRODE FOR ELECTROCHEMICAL ABATEMENT OF CHEMICAL OXYGEN DEMAND OF INDUSTRIAL WASTES 审中-公开
    电化学废物电化学氧化电极用电

    公开(公告)号：US20140353168A1

    公开(公告)日：2014-12-04

    申请号：US14374267

    申请日：2013-02-07

    Applicant: INDUSTRIE DE NORA S.P.A.

    Inventor： Mariachiara Benedetto

    IPC: C02F1/467 ,  C02F1/461

    CPC classification number: C02F1/4674 ,  A45D44/08 ,  C02F1/4602 ,  C02F1/46109 ,  C02F1/463 ,  C02F9/00 ,  C02F2001/46138 ,  C02F2001/46142 ,  C02F2001/46157 ,  C02F2101/301 ,  C02F2101/32 ,  C02F2101/325 ,  C02F2101/34 ,  C02F2201/46105 ,  C02F2201/4613 ,  C02F2209/08

    Abstract: The invention relates to an electrode suitable for decreasing the chemical oxygen demand of waste-water comprising: a) a permanent component; and b) a sacrificial component arranged face-to-face and releasably attached to the permanent component and in electrical contact therewith, said permanent component consisting of a Substrate of a valve metal equipped with a catalytic coating containing noble metals or oxides thereof, said sacrificial component containing elemental iron. Further the invention relates to a method for abatement of the chemical oxygen demand in an aqueous waste containing oily compounds, glycols or waxes, optionally consisting of a foundry waste, by an electrolytic process involving anodic chlorine evolution in the presence of trivalent iron. Chlorine evolution may be carried out on the surface of an anode consisting of a catalytically activated-valve metal permanent component coupled to an iron-containing sacrificial component.

    Abstract translation: 本发明涉及一种适用于降低废水的化学需氧量的电极，包括：a）永久性成分; 和b）面对面并且可释放地附接到永久性部件并与其电接触的牺牲部件，所述永久部件由装有含有贵金属或其氧化物的催化剂涂层的阀金属基板组成，所述牺牲件 含元素铁的成分。 此外，本发明涉及通过在三价铁存在下进行阳极氯析出的电解方法来减少含有油性化合物，二醇或蜡的含水废物中的化学需氧量的方法，任选由铸造废料组成。 可以在由与含铁牺牲部件耦合的催化活化阀金属永久性部件组成的阳极的表面上进行氯的析出。

    DESALINATION AND PURIFICATION SYSTEM
    22.
    发明申请
    DESALINATION AND PURIFICATION SYSTEM 有权
    脱盐净化系统

    公开(公告)号：US20140318972A1

    公开(公告)日：2014-10-30

    申请号：US14325423

    申请日：2014-07-08

    Applicant: Massachusetts Institute of Technology

    Inventor： Martin Zdenek Bazant ,  EthelMae Victoria Dydek ,  Daosheng Deng ,  Ali Mani

    IPC: C02F1/469

    CPC classification number: C02F1/4695 ,  B01D61/42 ,  B01D61/425 ,  B01D61/427 ,  B01D61/44 ,  B01D61/445 ,  B01D61/46 ,  B01D61/48 ,  B01D61/485 ,  B01D61/50 ,  B01D63/06 ,  B01D2313/345 ,  C02F1/46109 ,  C02F1/46114 ,  C02F1/469 ,  C02F1/4691 ,  C02F1/4693 ,  C02F1/4698 ,  C02F2001/46161 ,  C02F2201/4611 ,  C02F2201/46115 ,  C02F2201/4613 ,  C02F2201/46165 ,  C02F2305/08 ,  Y02A20/131 ,  Y02A20/134 ,  Y02W10/37

    Abstract: A liquid electrolyte can be desalinated and purified using a system that includes a first electrode and a configuration selected from (a) a second electrode and at least one distinct ion-selective boundary and (b) a second electrode that also serves as the ion-selective boundary. The ion-selective boundary is contained in the liquid conduit adjacent to a porous medium that defines pore channels filled with the liquid and that have a surface charge, and the charge of the ion-selective boundary and the surface charge of the pore channels share the same sign. A liquid including at least one charged species flows through the pore channels, forming a thin diffuse electrochemical double layer at an interface of the liquid and the charged surface of the pore channels. A voltage differential is applied between the electrodes across the porous medium to draw ions in the liquid to the electrodes to produce brine at the electrodes and to create a shock in the dissolved-ion concentration in the bulk volume of the liquid within the pore channels, wherein a depleted zone with a substantially reduced concentration of dissolved ions forms in the liquid bulk volume between the shock and the ion-selective boundary.

    Abstract translation: 可以使用包括第一电极和选自（a）第二电极和至少一个不同的离子选择性边界的构造的系统对液体电解质进行脱盐和纯化，以及（b）也用作离子交换膜的第二电极， 选择性边界。 离子选择性边界包含在与多孔介质相邻的液体管道中，该多孔介质限定填充有液体的孔隙通道，并且具有表面电荷，并且孔隙通道的离子选择性边界和表面电荷的电荷共享 相同的标志。 包含至少一种带电荷的物质的液体流过孔道，在液体和孔道的带电表面的界面处形成薄的漫射电化学双层。 在电极之间穿过多孔介质施加电压差以将液体中的离子吸引到电极以在电极处产生盐水并且产生在孔隙通道内的液体的体积体积中的溶解离子浓度的冲击， 其中在冲击和离子选择性边界之间的液体本体体积中形成具有基本上降低的溶解离子浓度的贫化区。

    Scale deposition device and water heater
    24.
    发明授权
    Scale deposition device and water heater 有权
    刻度沉积装置和热水器

    公开(公告)号：US08840785B2

    公开(公告)日：2014-09-23

    申请号：US13146298

    申请日：2010-01-15

    Applicant: Seiji Furukawa ,  Seiji Noda ,  Toshiyuki Kamiya ,  Tadashi Saito ,  Isamu Hirashiki

    Inventor： Seiji Furukawa ,  Seiji Noda ,  Toshiyuki Kamiya ,  Tadashi Saito ,  Isamu Hirashiki

    IPC: C02F5/02 ,  F24D19/00 ,  F24H1/10 ,  C02F1/46 ,  C02F1/74 ,  C02F1/00

    CPC classification number: F24D19/0092 ,  C02F1/008 ,  C02F1/4602 ,  C02F1/74 ,  C02F2201/46115 ,  C02F2201/4613 ,  C02F2201/46145 ,  C02F2201/4619 ,  F24H1/106

    Abstract: A water heater, which allows efficient deposition of a scale component dissolved in water so as to reduce adhesion of the scale to a heat-transfer channel. The water heater includes: scale deposition device including a tank, an anode and a cathode provided in the tank so as to be opposed to each other, and a first power supply for applying a voltage between the anode and the cathode, the scale deposition device depositing a scale component dissolved in water retained in the tank; a heat-transfer channel provided at downstream of the scale deposition device, for guiding the water; and a heat source for heating the water by heat exchange in the heat-transfer channel, in which the scale deposition device includes oxygen-gas supplying/dissolving means for supplying an oxygen gas to a water feed pipe for feeding the water to the tank and dissolving the oxygen gas in the water.

    Abstract translation: 一种热水器，其允许有效地沉积溶解在水中的垢垢成分，以便降低污垢与传热通道的粘附。 所述热水器包括：沉积装置，包括设置在所述罐中以相互相对的罐，阳极和阴极;以及用于在所述阳极和所述阴极之间施加电压的第一电源，所述刻度淀积装置 沉积溶解在储存在水箱中的水中的水垢组分; 设置在刻度沉积装置的下游的用于引导水的传热通道; 以及用于通过在传热通道中进行热交换来加热水的热源，其中所述刻度淀积装置包括氧气供应/溶解装置，用于将氧气供应到用于将水供给到所述罐的给水管， 将氧气溶解在水中。

    Method of sterilizing water
    25.
    发明授权
    Method of sterilizing water 有权
    灭菌方法

    公开(公告)号：US08808527B2

    公开(公告)日：2014-08-19

    申请号：US13422240

    申请日：2012-03-16

    Applicant: Chil-Young Kim

    Inventor： Chil-Young Kim

    IPC: C02F1/461

    CPC classification number: A61M11/02 ,  C02F1/4674 ,  C02F1/688 ,  C02F2001/46133 ,  C02F2001/46152 ,  C02F2103/026 ,  C02F2201/4612 ,  C02F2201/4613 ,  C02F2201/4617

    Abstract: A method of sterilizing water that includes: immersing at least one electrode unit having a negative electrode within a container and a positive electrode within the container, the positive electrode separated from and facing the negative electrode, wherein the negative electrode has a plurality of negative electrode projections thereon, and the positive electrode has a plurality of positive electrode projections thereon, each positive electrode projection arranged to face and be aligned with each negative electrode projection one by one; and, supplying direct current by at least one power supply to the electrode unit immersed under the water.

    Abstract translation: 一种杀菌水的方法，包括：将至少一个具有负极的电极单元浸在容器内，正极浸入容器内，正极与负极分离并面对负极，其中负极具有多个负极 正极在其上具有多个正电极突起，每个正极突起被布置为面对并逐个对准每个负极突起; 并且通过至少一个电源将电流提供给浸在水下的电极单元。

    APPARATUS AND METHOD FOR TREATING AQUEOUS SOLUTIONS AND CONTAMINANTS THEREIN
    27.
    发明申请
    APPARATUS AND METHOD FOR TREATING AQUEOUS SOLUTIONS AND CONTAMINANTS THEREIN 审中-公开
    用于处理水溶液和污染物的装置和方法

    公开(公告)号：US20140021041A1

    公开(公告)日：2014-01-23

    申请号：US14035993

    申请日：2013-09-25

    Applicant: AquaMost, Inc.

    Inventor： Douglas S. Winkie ,  Terence P. Barry

    IPC: C02F1/467

    CPC classification number: C02F1/467 ,  C02F1/325 ,  C02F1/46104 ,  C02F1/4672 ,  C02F1/725 ,  C02F2001/46142 ,  C02F2201/3227 ,  C02F2201/4613 ,  C02F2201/46135 ,  C02F2209/02 ,  C02F2209/42 ,  C02F2305/10 ,  C25B1/003 ,  Y02W10/37

    Abstract: The present disclosure is generally directed to devices and methods of treating aqueous solutions to help remove or otherwise reduce levels, concentrations or amounts of one or more contaminants. The present disclosure relates to an apparatus comprising spaced-apart electrode structural support members extending from a first sidewall to a second sidewall, the spaced-apart electrode structural support members each having at least one photoelectrode and counterelectrode coupled to respective terminals adapted to be electrically coupled to a power supply, and at least one ultraviolet light source between the spaced-apart electrode support members.

    Abstract translation: 本公开通常涉及处理水溶液以帮助去除或以其它方式降低一种或多种污染物的水平，浓度或量的装置和方法。 本公开涉及一种包括从第一侧壁延伸到第二侧壁的间隔开的电极结构支撑构件的装置，所述间隔开的电极结构支撑构件各自具有耦合到适于电耦合的相应端子的至少一个光电极和反电极 到电源，以及在间隔开的电极支撑构件之间的至少一个紫外光源。

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