公开(公告)号：US09102536B2

公开(公告)日：2015-08-11

申请号：US12945113

申请日：2010-11-12

Applicant: Joseph A. Cannavino ,  Frank G. Martin

Inventor： Joseph A. Cannavino ,  Frank G. Martin

IPC: B01J23/80 ,  C01B13/11 ,  C02F1/78 ,  C02F1/00 ,  C02F103/42

CPC classification number: C02F1/4672 ,  C01B13/11 ,  C01B2201/24 ,  C01B2201/34 ,  C01B2201/72 ,  C01B2201/90 ,  C02F1/001 ,  C02F1/78 ,  C02F2103/42 ,  C02F2201/46105 ,  C02F2303/04 ,  Y10T29/42 ,  Y10T29/49124

Abstract: Corrosion Resistant Ozone Generators, including ozone generating chips, for various purposes including spas, pools and jetted tubs as well as methods for making and using such Corrosion Resistant Ozone Generators.

Abstract translation: 耐腐蚀臭氧发生器，包括用于各种用途的臭氧发生芯片，包括温泉，游泳池和喷射桶，以及制造和使用这种耐腐蚀臭氧发生器的方法。

公开(公告)号：US20150166383A1

公开(公告)日：2015-06-18

申请号：US14388883

申请日：2013-03-27

Applicant: Orescanin VISNJA ,  Mikulic NENAD ,  Petljak DENIS

Inventor： Orescanin Visnja ,  Mikulic Nenad ,  Denis Petljak

IPC: C02F9/00 ,  C02F1/467 ,  C02F1/465 ,  C02F1/32 ,  B01D21/00 ,  C02F1/28 ,  C02F1/36 ,  C02F1/78 ,  C02F1/48 ,  C02F1/52 ,  C02F1/463 ,  C02F1/00

CPC classification number: C02F9/00 ,  B01D21/00 ,  C02F1/001 ,  C02F1/283 ,  C02F1/32 ,  C02F1/325 ,  C02F1/36 ,  C02F1/463 ,  C02F1/465 ,  C02F1/4672 ,  C02F1/484 ,  C02F1/52 ,  C02F1/78 ,  C02F2001/007 ,  C02F2001/46133 ,  C02F2101/103 ,  C02F2101/20 ,  C02F2101/22 ,  C02F2101/30 ,  C02F2103/04 ,  C02F2201/3225 ,  C02F2201/46105 ,  C02F2201/4617 ,  C02F2201/46175 ,  C02F2209/005 ,  C02F2209/42 ,  C02F2303/04 ,  Y02W10/37

Abstract: Subject matter of the invention is the procedure and plant for industrial wastewater and/or drinking water treatment by means of electrochemical methods and advanced oxidation processes. The preparatory phase of gravitational sedimentation is followed by main treatment consisting of electrocoagulation, electrooxidation and electroflotation through action of metal electrode sets made of inox, steel and aluminium respectively, with parallel disinfection/oxidation with ozone, UV irradiation and ultrasonic treatment, as well as recirculation in the electromagnetic field. At the end of the main treatment, the mixture of floccule and water is subject to coagulation/flocculation by electrochemically generated steel and aluminium floccule with slow infusion of ozone. The next phase is separation of sediment from clean water which is discharged through sand and activated charcoal filters for the purpose of removal of light floating floccule in the collection tank. If required, the water is subject to oxidation with simultaneous action of UV irradiation and ozone for the purpose of final destruction of organic matter and ammonia, and potential residues of microbiological contamination.

Abstract translation: 本发明的主题是通过电化学方法和先进的氧化方法进行工业废水和/或饮用水处理的程序和设备。 重力沉淀的准备阶段之后，主要处理包括电凝，电氧化和电浮选，分别由inox，钢和铝制成的金属电极组，用臭氧平行消毒/氧化，UV照射和超声波处理，以及 电磁场中的再循环。 在主要处理结束时，絮凝剂和水的混合物通过电化学生成的钢和铝絮凝物进行凝结/絮凝，缓慢输入臭氧。 下一阶段是将沉淀物与通过砂和活性炭过滤器排出的清洁水分离，以清除收集罐中的轻浮絮凝物。 如果需要，水会受到紫外线照射和臭氧的同时作用的氧化，以最终破坏有机物和氨，以及微生物污染的潜在残留。

公开(公告)号：US20130180858A1

公开(公告)日：2013-07-18

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

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：US20130098766A1

公开(公告)日：2013-04-25

申请号：US13651162

申请日：2012-10-12

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: C02F1/48 ,  H05K13/00

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：US20120211437A1

公开(公告)日：2012-08-23

申请号：US13031180

申请日：2011-02-18

Applicant: George A. Seaver

Inventor： George A. Seaver

IPC: C02F1/46 ,  C02F1/76

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：US645419A

公开(公告)日：1900-03-13

申请号：US1899721957

申请日：1899-06-26

Applicant: ABRAHAM H STRASBURGER ,  DAVIS HENRY C ,  STRASBURGER HENRY

Inventor： DAVIS HENRY C ,  STRASBURGER HENRY

CPC classification number: C02F1/461 ,  C02F1/4602 ,  C02F2001/46152 ,  C02F2201/46105 ,  C02F2303/22 ,  F22B37/48

公开(公告)号：US12091335B2

公开(公告)日：2024-09-17

申请号：US17692940

申请日：2022-03-11

Applicant: E2METRIX, INC.

Inventor： Ihsen Ben Salah ,  Mohamed Laaroussi

IPC: C02F1/467 ,  C02F1/461 ,  C02F1/463

CPC classification number: C02F1/4672 ,  C02F1/46109 ,  C02F1/463 ,  C02F2201/006 ,  C02F2201/46105 ,  C02F2201/4611 ,  C02F2201/46145 ,  C02F2303/04

Abstract: An electrolytic reactor for the electrolytic treatment of a fluid is disclosed. The reactor comprises an electrolytic chamber, an electrode cartridge comprising an electrode assembly longitudinally extending from a crown section configured to operatively seal the electrolytic chamber when the electrode assembly is inserted in the electrolytic chamber; an inlet extending perpendicularly to a vertical longitudinal axis defined by the electrolytic chamber; and an outlet extending through the crown section along the vertical longitudinal axis defined by the electrolytic chamber, the outlet being configured to be in fluid communication with the electrolytic chamber when the electrolytic chamber is sealed by the crown section. Advantageouslly, by having the outlet extending upwardly above the electrodes, any dead zone typically found on electrodes at the level of the outlet are eliminated, increaing as such the useful surface area of the electrodes spanning the entire length of the electrolytic chamber.

公开(公告)号：US11945737B2

公开(公告)日：2024-04-02

申请号：US16921683

申请日：2020-07-06

Applicant: Massachusetts Institute of Technology

Inventor： Xiao Su ,  Demetra S. Achilleos ,  Trevor Alan Hatton

IPC: C02F1/469 ,  C02F1/461 ,  C02F1/467 ,  C02F101/20 ,  C02F101/30 ,  C02F103/34

CPC classification number: C02F1/469 ,  C02F1/4672 ,  C02F2001/46138 ,  C02F2101/20 ,  C02F2101/301 ,  C02F2101/306 ,  C02F2103/343 ,  C02F2201/46105 ,  Y02W10/37

Abstract: Various aspects described herein relate to electrochemical devices, e.g., for separation of one or more target organic or inorganic molecules (e.g., charged or neutral molecules) from solution, and methods of using the same. In particular embodiments, the electrochemical devices and methods described herein involve at least one redox-functionalized electrode, wherein the electrode comprises an immobilized redox-species that is selective toward a target molecule (e.g., charged molecule such as ion or netural molecule). The selectivity is based on a Faradaic/redox-activated chemical interaction (e.g., directional hydrogen binding) between the oxidized state of the redox species and a moiety of the target molecule (e.g., charged molecule such as ion or netural molecule).

公开(公告)号：US09957172B2

公开(公告)日：2018-05-01

申请号：US14387831

申请日：2014-04-18

Applicant: BEIJING NORMAL UNIVERSITY

Inventor： Junfeng Niu ,  Hui Lin ,  Qingguo Huang ,  Zhifang Chen

IPC: C02F1/463 ,  C02F11/00 ,  C02F11/12 ,  C02F1/461 ,  C02F101/36 ,  C02F103/00 ,  C02F103/02 ,  C02F103/06

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.

公开(公告)号：US20170369339A1

公开(公告)日：2017-12-28

申请号：US15189297

申请日：2016-06-22

Applicant: OSAKA ELECTRO-COMMUNICATION UNIVERSITY

Inventor： Koichi Umimoto ,  Shunji Nagata ,  Aki Kamada

IPC: C02F1/461 ,  C02F103/02

CPC classification number: C02F1/4618 ,  A61L2/00 ,  C02F1/46104 ,  C02F1/4674 ,  C02F2001/46138 ,  C02F2001/46171 ,  C02F2103/02 ,  C02F2103/026 ,  C02F2201/46105 ,  C02F2201/46115 ,  C02F2209/06 ,  C02F2303/04

Abstract: Technologies are generally described for an apparatus configured to process a volume of a fluid and provide an electrolyzed fluid. Example apparatuses described herein may include a base cell, electrodes and/or a variable expansion cell. The base cell may be configured to contain at least a portion of the volume of the fluid. Electrodes may include an anode and a cathode. The electrodes may be configured to be mounted within the base cell. The variable expansion cell may be coupled to the base cell, and adjustably configured to change a volumetric space of the apparatus to accommodate the volume of the fluid such that the electrodes are substantially immersed in the fluid.