公开(公告)号：US20160332902A1

公开(公告)日：2016-11-17

申请号：US15219889

申请日：2016-07-26

Applicant: Wisconsin Alumni Research Foundation

Inventor： Terence P. Barry ,  Dean T. Tompkins ,  Marc A. Anderson ,  Walter A. Zeltner

IPC: C02F9/00 ,  C02F1/28 ,  C02F1/72 ,  C02F1/467 ,  C02F1/32 ,  C25B11/03 ,  A01K63/04 ,  A01K61/00

CPC classification number: C02F9/00 ,  A01K61/13 ,  A01K63/04 ,  A01K63/042 ,  C02F1/283 ,  C02F1/325 ,  C02F1/4672 ,  C02F1/725 ,  C02F2101/101 ,  C02F2101/103 ,  C02F2101/12 ,  C02F2101/14 ,  C02F2101/16 ,  C02F2101/166 ,  C02F2101/18 ,  C02F2101/20 ,  C02F2101/203 ,  C02F2101/206 ,  C02F2101/22 ,  C02F2101/30 ,  C02F2103/00 ,  C02F2103/008 ,  C02F2103/06 ,  C02F2103/20 ,  C02F2201/322 ,  C02F2201/46105 ,  C02F2303/04 ,  C02F2305/023 ,  C02F2305/10 ,  C25B11/035 ,  Y02A40/824 ,  Y02W10/37

Abstract: A photoelectrocatalytic oxidizing device having a photoanode being constructed from a conducting metal such as Ti as the support electrode. Alternatively, the photoanode is a composite electrode comprising a conducting metal such as Ti as the support electrode coated with a thin film of sintered nanoporous TiO2. The device is useful in methods for treating an aqueous solution such as groundwater, wastewater, drinking water, ballast water, aquarium water, and aquaculture water to reduce amounts of a contaminant. The method being directed at reducing the amount and concentration of contaminants in an aqueous solution comprising providing an aqueous solution comprising at least one contaminant, and, photoelectrocatalytically oxidizing the contaminant, wherein the contaminant is oxidized by a free radical produced by a photoanode constructed from an anatase polymorph of Ti, a rutile polymorph of Ti, or a nanoporous film of TiO2.

Abstract translation: 具有由诸如Ti的导电金属构成的光电阳极作为支持电极的光电催化氧化装置。 或者，光电阳极是包含诸如Ti的导电金属作为涂覆有烧结纳米多孔TiO 2薄膜的支撑电极的复合电极。 该装置可用于处理诸如地下水，废水，饮用水，压载水，水族馆水和水产养殖水等水溶液以减少污染物的量的方法。 该方法旨在减少水溶液中污染物的量和浓度，包括提供包含至少一种污染物的水溶液，以及光电催化氧化污染物，其中污染物由由以下物质构成的光阳极产生的自由基氧化： Ti的锐钛型多晶型物，Ti的金红石多晶型物，或TiO 2的纳米多孔膜。

公开(公告)号：US20160229716A1

公开(公告)日：2016-08-11

申请号：US14875742

申请日：2015-10-06

Applicant: LG ELECTRONICS INC.

Inventor： Changgeun LEE ,  Youngjin KIM ,  Kowoon BAEK

IPC: C02F1/467 ,  C02F1/461

CPC classification number: C02F1/4672 ,  C02F1/001 ,  C02F1/283 ,  C02F1/444 ,  C02F2201/46105 ,  C02F2201/4614 ,  C02F2201/46145 ,  C02F2209/40 ,  C02F2307/10 ,  C02F2307/12

Abstract: A sterilizing system according to the present invention includes a water supply apparatus provided with a filter unit having a plurality of filters, a water tank storing water purified by the filter unit, a water cock and water tank connection passages, and a sterilizer to sterilize the water supply apparatus, wherein the sterilizer comprises a sterilizing water generator, a circulation pump, a circulation passage, a rinsing water supply passage, a first drain passage and a first drain valve.

Abstract translation: 本发明的灭菌系统包括：具有多个过滤器的过滤器单元的供水装置，储存由过滤器单元净化的水的水箱，水壶和水箱连接通道;以及灭菌器， 供水装置，其中所述灭菌器包括消毒水发生器，循环泵，循环通道，冲洗水供应通道，第一排水通道和第一排水阀。

公开(公告)号：US20150360975A1

公开(公告)日：2015-12-17

申请号：US14387831

申请日：2014-04-18

Applicant: BEIJING NORMAL UNIVERISTY

Inventor： JUNFENG NIU ,  HUI LIN ,  QINGGUO HUANG ,  ZHIFANG CHEN

IPC: C02F1/463

CPC classification number: C02F1/463 ,  C02F11/004 ,  C02F11/127 ,  C02F2001/46133 ,  C02F2101/36 ,  C02F2103/00 ,  C02F2103/007 ,  C02F2103/02 ,  C02F2103/06 ,  C02F2201/46105 ,  C02F2201/4617

Abstract: Various embodiments provide methods for removing a PFC by concentration and separation. In an exemplary method, a PFC in an aqueous solution or in a mixed water-organic solvent solution can be adsorbed onto a surface of a floc generated by electroflocculation, to form sludge. The sludge containing the PFC can be centrifuged to separate the PFC from the sludge and to form a concentrated PFC solution. Eelectroflocculation provides a simple process that is easy to operate. Reaction conditions are mild. Energy consumption is low. Treatment effect is desirable, stable, and reliable. Industrial application can be easy to implement. Further, the centrifugal separation technology used for the harmless treatment of the generated PFC-containing sludge is novel and does not need to use chemicals. Further, dewatering of the sludge is achieved at the same time during the harmless treatment. The needed equipment is simple and can be automatically operated.

Abstract translation: 各种实施方案提供了通过浓缩和分离除去PFC的方法。 在一种示例性方法中，水溶液中的PFC或混合水 - 有机溶剂溶液中的PFC可以吸附在通过电凝法产生的絮状物的表面上以形成污泥。 含有PFC的污泥可以离心分离PFC与污泥并形成浓缩的PFC溶液。 电解絮凝提供了一个易于操作的简单过程。 反应条件温和。 能耗低。 治疗效果是理想的，稳定的，可靠的。 工业应用可以很容易实现。 此外，用于对产生的含PFC污泥进行无害化处理的离心分离技术是新颖的，不需要使用化学品。 此外，在无害化处理的同时，实现污泥的脱水。 所需设备简单，可自动操作。

公开(公告)号：US20150353389A1

公开(公告)日：2015-12-10

申请号：US14655547

申请日：2013-12-10

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： MIAOXIN YANG ,  GUANGWEI WANG ,  JIANYU JIN

IPC: C02F1/461 ,  C02F1/66

CPC classification number: C02F1/46104 ,  C02F1/46109 ,  C02F1/66 ,  C02F2001/46133 ,  C02F2201/46105 ,  C25B11/0442 ,  C25B11/0452

Abstract: A pH adjustor (1) configured to adjust pH value of electrolyte aqueous solution, which comprises an electrolysis cell (2) including an anode (21) and a cathode (22): the cathode (22) includes pseudocapacitance material which gets electrons from the anode (21) and adsorbs cations from the electrolyte aqueous solution by electrochemically reacting with said anions, OH− in the electrolyte aqueous solution are consumed by losing electrons, leaving H+ in the electrolyte aqueous solution; or, the anode (21) includes pseudocapacitance material, the pseudocapacitance material loses electrons and adsorbs anions from the electrolyte aqueous solution by electrochemically reacting with the anions, H+ in the electrolyte aqueous solution are consumed at the cathode (22) by getting electrons, leaving OH− in the electrolyte aqueous solutionl. The pH adjustor (1) further comprises a controller to control the electrolysis process in the electrolysis cell

Abstract translation: 一种pH调节剂（1），其配置为调节包含阳极（21）和阴极（22）的电解池（2）的电解质水溶液的pH值，所述阴极（22）包括从所述阴极（22）获得电子的假电容材料 阳极（21），并通过与所述阴离子电化学反应从电解质水溶液中吸收阳离子，电解质水溶液中的OH-被电子损失而消耗，在电解质水溶液中留下H + 或者阳极（21）包括假电容材料，假电容材料通过与阴离子电化学反应而损失电子并从电解质水溶液中吸附阴离子，电解质水溶液中的H +通过电子被吸收而消耗在阴极（22），离开 OH-在电解质水溶液中。 pH调节剂（1）还包括控制电解槽中电解过程的控制器

公开(公告)号：US20150344333A1

公开(公告)日：2015-12-03

申请号：US14652833

申请日：2013-12-09

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Zijun XIA ,  Qunjian HUANG ,  Chihyu Caroline SUI ,  Jianhua FANG ,  Xiaoan XIE

IPC: C02F1/467 ,  C02F1/461

CPC classification number: C02F1/46109 ,  C02F1/4674 ,  C02F2201/46105 ,  C02F2303/04 ,  C25B11/0447

Abstract: A water treatment system comprises an electrolytic cell comprising: a first electrode; a second electrode comprising a coating of polymer comprising structural units of formula I and a power source for powering the first and the second electrodes; wherein R1 is independently at each occurrence a C1-C6 alkyl radical or —SO3H; R2 is independently at each occurrence a C1-C6 alkyl radical; a is independently at each occurrence an integer ranging from 0 to 4; and b is independently at each occurrence an integer ranging from 0 to 3. An associated method is also described.

Abstract translation: 水处理系统包括电解池，包括：第一电极; 包括包含式I结构单元的聚合物涂层和用于为第一和第二电极供电的电源的第二电极; 其中R 1在每次出现时独立地为C 1 -C 6烷基或-SO 3 H; R2各自独立地为C1-C6烷基; a在每次出现时独立地为0至4的整数; 并且b在每次出现时独立地为0至3的整数。还描述了相关方法。

公开(公告)号：US20150321931A1

公开(公告)日：2015-11-12

申请号：US14805802

申请日：2015-07-22

Applicant: VOLTEA B.V.

Inventor： Albert VAN DER WAL ,  Hank Robert Reinhoudt ,  Bart Van Limpt ,  Thomas Richard Bednar ,  George Shoemaker Ellis ,  David Jeffrey Averbeck

IPC: C02F1/469 ,  H01R13/52

CPC classification number: C02F1/48 ,  C02F1/4691 ,  C02F2103/08 ,  C02F2201/46105 ,  C02F2201/4611 ,  C02F2201/4616 ,  H01R13/5202 ,  H05K13/00 ,  Y10T29/49002

Abstract: An apparatus to remove ions, the apparatus including a capacitive electrode stack. The capacitive electrode stack has a first electrode that includes a first current collector, a second electrode, and a spacer between the first and second electrodes to allow water to flow in between the first and second electrodes. The apparatus has a connector to connect the current collector inside the housing with an electrical source outside the housing, and the connector includes a closing off portion to close an opening in the housing and to form a boundary for the water in the housing.

Abstract translation: 一种用于去除离子的装置，该装置包括电容电极堆叠。 电容电极堆叠具有包括第一集电器，第二电极和第一和第二电极之间的间隔物的第一电极，以允许水在第一和第二电极之间流动。 该装置具有用于将壳体内的集电器与壳体外部的电源连接的连接器，并且连接器包括关闭部分以封闭壳体中的开口并且形成用于壳体中的水的边界。

公开(公告)号：US09090492B2

公开(公告)日：2015-07-28

申请号：US13031180

申请日：2011-02-18

Applicant: George A. Seaver

Inventor： George A. Seaver

IPC: C02F1/46 ,  A01N59/00 ,  C02F1/467 ,  C02F1/461

CPC classification number: C02F1/4674 ,  C02F2001/46138 ,  C02F2103/08 ,  C02F2201/46105 ,  C02F2201/46125 ,  C02F2201/4613 ,  C02F2201/4614 ,  C02F2201/4615 ,  C02F2209/005 ,  C02F2209/29 ,  C02F2303/04 ,  C02F2303/20

Abstract: A method and an apparatus for retrofit hydrolization of seawater for production of halogen biocides in situ. A method for effecting an in situ generation of biocide as an aid in anti-biofouling of a device disposed in a volume of salt water includes a) associating a cathode electrode to the device; b) associating an anode electrode to the device with the anode electrode spaced apart from the cathode electrode; and c) hydrolyzing one or more components in the volume of salt water to generate a halogen biocide at the anode electrode with the biocide flowing from the anode electrode away from the cathode electrode as a biocide film, the film responsive to a physical arrangement of the associations of the electrodes with the device.

Abstract translation: 一种用于原位生产卤素杀生物剂的海水改造水解方法和装置。 用于实现原位生成杀生物剂的方法，用于帮助设置在一定体积盐水中的装置的抗生物污损，包括：a）将阴极电极与该装置相关联; b）将阳极电极与所述器件结合，所述阳极电极与所述阴极间隔开; 和c）水解盐水体积中的一种或多种组分以在阳极处产生卤素杀生物剂，其中杀生物剂从阳极电极远离阴极电极作为杀生物剂膜流动，该膜响应于物理排列 电极与器件的关联。

公开(公告)号：US09023184B2

公开(公告)日：2015-05-05

申请号：US13823081

申请日：2011-08-29

Applicant: Kyosuke Yamada ,  Chika Kemmochi ,  Shinichi Ohashi

Inventor： Kyosuke Yamada ,  Chika Kemmochi ,  Shinichi Ohashi

IPC: C02F1/469 ,  B01D61/46 ,  B01D61/52 ,  B01D61/42 ,  B01D61/44 ,  B01D61/48 ,  B01D61/50

CPC classification number: C02F1/4695 ,  B01D61/48 ,  B01D2313/02 ,  C02F2201/004 ,  C02F2201/46105 ,  C02F2201/46115

Abstract: The present invention provides an electric device for producing deionized water comprising: desalting chamber (4) defined by at least two ion-exchange membranes (1, 2) and filled with an ion exchanger; first concentration chamber (5a) positioned adjacent to one side of the desalting chamber with one of the ion-exchange membranes therebetween; second concentration chamber (5b) positioned adjacent to the other side of the desalting chamber with another of the ion-exchange membranes therebetween; and a pair of electrode chambers (6a, 6b) with one electrode chamber being disposed at the outer side of first concentration chamber (5a) and the other electrode chamber being disposed at the outer side of second concentration chamber (5b), wherein the electric device for producing deionized water is provided with: main body part (20) formed to include desalting chamber (4), concentration chambers (5a, 5b), and electrode chambers (6a, 6b); a pair of fixing plates (9a, 9b) disposed in such a way that main body part (20) is positioned therebetween; and elastic body (7). Elastic body (7) is disposed in such a way that the fixing plates (9a, 9b) and the elastic part (7) apply compressive stress to main body part (20) in arrangement direction of desalting chamber (4), concentration chambers (5a, 5b), and electrode chambers (6a, 6b).

Abstract translation: 本发明提供一种用于生产去离子水的电子装置，包括：由至少两个离子交换膜（1,2）限定并填充有离子交换剂的脱盐室（4） 第一浓缩室（5a），其位于与脱盐室的一侧相邻的一个离子交换膜之间; 第二浓缩室（5b），其间与另一个离子交换膜位于脱盐室的另一侧; 以及一对电极室（6a，6b），一个电极室设置在第一浓缩室（5a）的外侧，另一个电极室设置在第二浓缩室（5b）的外侧，其中电 用于制造去离子水的装置设置有形成为包括脱盐室（4），浓缩室（5a，5b）和电极室（6a，6b）的主体部分（20）。 一对固定板（9a，9b），其以主体部分（20）位于其间的方式设置; 和弹性体（7）。 弹性体（7）以这样的方式设置，使得固定板（9a，9b）和弹性部分（7）在脱盐室（4），浓缩室（7）的布置方向上对主体部分（20）施加压缩应力 5a，5b）和电极室（6a，6b）。

公开(公告)号：US20140367344A1

公开(公告)日：2014-12-18

申请号：US13979622

申请日：2012-01-16

Applicant: WET Trust

Inventor： Frederik Jacobus Faure

IPC: C02F1/46 ,  C02F1/461

CPC classification number: C02F1/4606 ,  C02F1/46104 ,  C02F1/4672 ,  C02F1/727 ,  C02F2001/46133 ,  C02F2103/023 ,  C02F2103/42 ,  C02F2201/46105 ,  C02F2201/4613 ,  C02F2201/46165 ,  C02F2209/03 ,  C02F2303/04 ,  C02F2305/023 ,  Y02W10/37

Abstract: This invention relates to a method and apparatus (10) for purifying water, wherein oxygen is introduced into the water by electrolysis of the water; and the water is treated with at least one ionized transition metal. In a preferred embodiment of the invention, the electrolysis of the water takes place by passing an electric current through paired electrodes (22) made from stainless steel; and the water is treated with ionized silver, copper and zinc produced at silver (16), copper (18) and zinc (20) electrodes that are supplied with electric current. The invention prevents and combats growth of bacteria fungal and viral pathogens in water, and provides a non-toxic and environmentally friendly method of ensuring the public health in both public and private applications.

Abstract translation: 本发明涉及一种净化水的方法和装置（10），其中通过电解电解将水引入水中; 并用至少一种电离过渡金属处理水。 在本发明的优选实施例中，通过使电流通过由不锈钢制成的成对电极（22）来进行水的电解; 并用供给电流的银（16），铜（18）和锌（20）电极产生的电离银，铜和锌进行处理。 本发明防止和对抗水中细菌真菌和病毒病原体的生长，并提供无害且环保的方法来确保公共和私人应用中的公共卫生。

公开(公告)号：US08603331B1

公开(公告)日：2013-12-10

申请号：US12803935

申请日：2010-07-09

Applicant: Danny L. Koble

Inventor： Danny L. Koble

IPC: C02F1/467 ,  C02F1/76

CPC classification number: C02F1/4674 ,  C02F2001/46152 ,  C02F2103/42 ,  C02F2201/46105 ,  E04H4/1281

Abstract: A tee shaped housing for a swimming pool chlorinator apparatus has three ports, a water inflow port, a water outflow port, and a port into which an electrode assembly unit is sealingly disposed. The electrode assembly includes a plurality of alternating anode and cathode plates which extend into the flow of water in the housing, and the plurality of plates is connected to a source of electrical current. When the electrode assembly is removed for cleaning, a dummy plug is inserted into the port to seal the port so that the flow of water through the housing may continue while the plates are being cleaned.

Abstract translation: 用于游泳池氯化器装置的三通形壳体具有三个端口，一个水流入口，一个水流出口和一个密封地设置有电极组件单元的端口。 电极组件包括多个交替的阳极和阴极板，其延伸到壳体中的水流中，并且多个板连接到电流源。 当去除电极组件以进行清洁时，将虚拟插头插入端口以密封端口，使得当清洁板时可以继续通过壳体的水流。