公开(公告)号：EP0675081A2

公开(公告)日：1995-10-04

申请号：EP95302158.1

申请日：1995-03-30

Applicant: NOGSYS TECHNOLOGY, INC.

Inventor： Birbeck, Paul J. ,  Gregorcic, Todd A.

IPC: C02F1/467 ,  C02F1/72

CPC classification number: C02F1/4672 ,  C02F1/46104 ,  C02F2001/46133 ,  C02F2103/42 ,  C02F2201/4616 ,  C02F2201/4619 ,  C02F2303/04 ,  C02F2305/023

Abstract: A method and apparatus for purifying water is provided for use in both recreational and industrial settings. This achieves purification by altering the molecular structure of the water to free radical forms of oxygen, significantly lessening or eliminating the need to use toxic chemicals in the purification process.

Abstract translation: 提供用于净化水的方法和设备用于娱乐和工业环境中。 这通过将水的分子结构改变为自由基形式的氧来实现纯化，显着减少或消除在纯化过程中使用有毒化学物质的需要。

公开(公告)号：US20240327256A1

公开(公告)日：2024-10-03

申请号：US18625209

申请日：2024-04-03

Applicant: SK INNOVATION CO., LTD.

Inventor： Yeon Hwa LA ,  Tae Wan KIM ,  Jae Yang SONG

IPC: C02F1/463 ,  C02F1/461

CPC classification number: C02F1/463 ,  C02F1/46109 ,  C02F2001/46152 ,  C02F2201/4616

Abstract: Proposed is an electro-coagulation apparatus. The electro-coagulation apparatus includes a reactor having an internal space defined by a top surface, a bottom surface, and a side surface of the reactor; a plurality of electrode plates disposed spaced apart from each other inside the internal space of the reactor, and a pair of first conduits respectively connected to a front end and a rear end of the reactor. Furthermore, a cross-sectional area of the reactor is smaller than a cross-sectional area of each of the first conduits.

公开(公告)号：US20230365442A1

公开(公告)日：2023-11-16

申请号：US18143220

申请日：2023-05-04

Applicant: New Jersey Institute of Technology ,  Qingdao University of Technology

Inventor： Wen Zhang ,  Jianan Gao ,  Bo Jiang

IPC: C02F1/467 ,  C02F1/461 ,  C05C3/00

CPC classification number: C02F1/4676 ,  C02F1/46104 ,  C02F1/4672 ,  C05C3/00 ,  C02F2101/163 ,  C02F2201/4611 ,  C02F2201/46115 ,  C02F2201/4616 ,  C02F2201/46185

Abstract: Disclosed is an electrified membrane flow-cell reactor system and method for nitrogen wastewater treatment and upcycling towards ammonia nitrogen without external acid/base consumption. This electrified membrane flow-cell reactor includes a cathodic membrane module having a gas-permeable or gas-exchange membrane and a cathodic catalytic layer, an anode, and a semi-permeable membrane between the cathodic and anodic chamber. Three chambers in the flow-cell reactor include (i) a cathode chamber for nitrate reduction and upcycling towards NH3, (ii) a trap chamber for NH3 capture and storage, and (iii) an anode chamber for H+ production and protonation of gaseous NH3 to NH4+. The cathodic membrane and anode are connected to an electric power source to provide a stable cathodic potential and enable electrode reactions. This method will continuously treat nitrate-containing wastewater and achieve simultaneous electrochemical nitrate reduction from the wastewater and ammonia recovery as ammonium salts in the trap chamber.

公开(公告)号：US20160230250A1

公开(公告)日：2016-08-11

申请号：US15021668

申请日：2014-08-28

Applicant: KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCE

Inventor： Kang Sup Chung ,  Byoung Gyu Kim ,  Tae Gong Ryu ,  Jung Ho Ryu ,  In Su Park ,  Hye Jin Hong

IPC: C22B26/12 ,  C02F1/461 ,  C25C7/08 ,  C25C1/22 ,  C25C7/02 ,  C22B3/10 ,  C02F1/469

CPC classification number: C22B26/12 ,  C02F1/28 ,  C02F1/46109 ,  C02F1/4691 ,  C02F2001/46138 ,  C02F2103/08 ,  C02F2201/008 ,  C02F2201/4616 ,  C02F2201/4618 ,  C22B3/10 ,  C25C1/22 ,  C25C7/02 ,  C25C7/08

Abstract: The present invention relates to a device for recovering lithium included in a solution such as sea water, and to a sea water lithium-recovery device and a lithium-recovery station using coastal-water-based lithium-adsorption equipment and shore-based lithium-isolation equipment and a lithium desorption device using aeration.

Abstract translation: 本发明涉及一种用于回收包括在诸如海水的溶液中的锂的装置，以及使用沿海水基锂吸附设备和岸基锂离子电池的海水锂回收装置和锂回收站， 隔离设备和使用曝气的锂解吸装置。

公开(公告)号：US20160186357A1

公开(公告)日：2016-06-30

申请号：US15064385

申请日：2016-03-08

Applicant: MIOX Corporation

Inventor： William J. Stewart ,  Matthew R. Santillanes ,  Kevin Schwarz ,  Justin Sanchez ,  Geofrey C. Showalter ,  Kyle Lee

IPC: C25F1/00 ,  C25B9/06 ,  C25B9/18 ,  C25B1/14 ,  C25B1/26

CPC classification number: C25F1/00 ,  C02F1/006 ,  C02F1/008 ,  C02F1/4674 ,  C02F2001/46119 ,  C02F2001/46128 ,  C02F2001/46185 ,  C02F2201/007 ,  C02F2201/4611 ,  C02F2201/4613 ,  C02F2201/46135 ,  C02F2201/4614 ,  C02F2201/46145 ,  C02F2201/4615 ,  C02F2201/4616 ,  C02F2209/02 ,  C02F2209/03 ,  C02F2209/05 ,  C02F2209/42 ,  C02F2303/22 ,  C25B1/14 ,  C25B1/26 ,  C25B9/063 ,  C25B9/18 ,  C25B15/02 ,  C25B15/08

Abstract: Method and apparatus for a low maintenance, high reliability on-site electrolytic generator incorporating automatic cell monitoring for contaminant film buildup, as well as automatically removing or cleaning the contaminant film. This method and apparatus preferably does not require human intervention to clean. For high current density cells, cleaning is preferably performed by reversing the polarity of the electrodes and applying a lower current density to the electrodes, preferably by adjusting the salinity or brine concentration of the electrolyte while keeping the voltage constant. Electrolyte flow preferably comprises water and brine flows which are preferably separately monitored and automatically adjusted. For bipolar cells, flow between modules arranged in parallel is preferably approximately equally distributed between modules and between intermediate electrodes within each module.

Abstract translation: 用于低维护，高可靠性的现场电解发生器的方法和装置，其包括用于污染物膜累积的自动细胞监测，以及自动去除或清洁污染物膜。 该方法和装置优选不需要人工干预来清洁。 对于高电流密度电池，优选通过使电极的极性反转并且向电极施加较低的电流密度来进行清洁，优选通过调节电解质的盐度或盐水浓度同时保持电压恒定。 电解质流优选地包括水和盐水流，其优选地被单独监测并自动调节。 对于双极电池，并联布置的模块之间的流动优选地近似均匀地分布在模块之间和每个模块内的中间电极之间。

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：US20140377131A1

公开(公告)日：2014-12-25

申请号：US14143327

申请日：2013-12-30

Applicant: Blue Earth Labs, LLC

Inventor： Jason E. Peters

IPC: A61L2/03 ,  A61L2/18

CPC classification number: A61L2/03 ,  A61L2/18 ,  C01B11/06 ,  C02F1/4674 ,  C02F1/4693 ,  C02F2201/4616 ,  C02F2209/06 ,  C02F2307/10 ,  Y02W10/37

Abstract: A stabilized mixed oxidant solution may be produced by flowing a starting solution (e.g., salt brine, hypochlorous acid, and/or sodium hypochlorite) through a flow-through electrochemical module including first and second passages separated by an ion permeable membrane while electric power is applied between an anode and cathode in electrical communication with the first and second passages, respectively. An initially acidic anolyte solution received from the first (anode) passage is stabilized by elevating pH to yield a stabilized mixed oxidant solution. Methods of using the mixed oxidant solution are further provided.

Abstract translation: 稳定的混合氧化剂溶液可以通过流过电化学模块流过起始溶液（例如，盐水，次氯酸和/或次氯酸钠）来产生，该电化学模块包括由离子渗透膜隔开的第一和第二通道，而电力为 施加在阳极和阴极之间，分别与第一和第二通道电连通。 从第一（阳极）通道接收的初始酸性阳极液溶液通过升高pH而稳定，得到稳定的混合氧化剂溶液。 还提供了使用混合氧化剂溶液的方法。

公开(公告)号：US20140124378A1

公开(公告)日：2014-05-08

申请号：US14154579

申请日：2014-01-14

Applicant: MIOX Corporation

Inventor： William J. Stewart ,  Matthew R. Santillanes ,  Kevin Schwarz ,  Justin Sanchez ,  Geofrey C. Showalter ,  Kyle Lee

IPC: C25B15/02 ,  C25B9/18

CPC classification number: C25F1/00 ,  C02F1/006 ,  C02F1/008 ,  C02F1/4674 ,  C02F2001/46119 ,  C02F2001/46128 ,  C02F2001/46185 ,  C02F2201/007 ,  C02F2201/4611 ,  C02F2201/4613 ,  C02F2201/46135 ,  C02F2201/4614 ,  C02F2201/46145 ,  C02F2201/4615 ,  C02F2201/4616 ,  C02F2209/02 ,  C02F2209/03 ,  C02F2209/05 ,  C02F2209/42 ,  C02F2303/22 ,  C25B1/14 ,  C25B1/26 ,  C25B9/063 ,  C25B9/18 ,  C25B15/02 ,  C25B15/08

Abstract: Method and apparatus for a low maintenance, high reliability on-site electrolytic generator incorporating automatic cell monitoring for contaminant film buildup, as well as automatically removing or cleaning the contaminant film. This method and apparatus preferably does not require human intervention to clean. For high current density cells, cleaning is preferably performed by reversing the polarity of the electrodes and applying a lower current density to the electrodes, preferably by adjusting the salinity or brine concentration of the electrolyte while keeping the voltage constant. Electrolyte flow preferably comprises water and brine flows which are preferably separately monitored and automatically adjusted. For bipolar cells, flow between modules arranged in parallel is preferably approximately equally distributed between modules and between intermediate electrodes within each module.

Abstract translation: 用于低维护，高可靠性的现场电解发生器的方法和装置，其包括用于污染物膜累积的自动细胞监测，以及自动去除或清洁污染物膜。 该方法和装置优选不需要人工干预来清洁。 对于高电流密度电池，优选通过使电极的极性反转并且向电极施加较低的电流密度来进行清洁，优选通过调节电解质的盐度或盐水浓度同时保持电压恒定。 电解质流优选地包括水和盐水流，其优选地被单独监测并自动调节。 对于双极电池，并联布置的模块之间的流动优选地近似均匀地分布在模块之间和每个模块内的中间电极之间。

公开(公告)号：US20130068630A1

公开(公告)日：2013-03-21

申请号：US13234641

申请日：2011-09-16

Applicant: David William DePaoli ,  James O. Kiggans, JR. ,  Costas Tsouris ,  William Bourcier ,  Robert Campbell ,  Richard T. Mayes

Inventor： David William DePaoli ,  James O. Kiggans, JR. ,  Costas Tsouris ,  William Bourcier ,  Robert Campbell ,  Richard T. Mayes

IPC: C25B15/08 ,  C25B9/00

CPC classification number: C25B15/02 ,  C02F1/4604 ,  C02F1/4691 ,  C02F2201/4613 ,  C02F2201/46135 ,  C02F2201/4616 ,  C02F2209/005 ,  C02F2209/05

Abstract: An electrolyte system includes a reactor having a pair of electrodes that may sorb ions from an electrolyte. The electrolyte system also includes at least one power supply in electrical communication with the reactor. The at least one power supply may supply a DC signal and an AC signal to the pair of electrodes during sorption of the ions. In addition, the power supply may supply only the AC signal to the pair of electrodes during desorption of the ions.

Abstract translation: 电解质系统包括具有可从电解质吸附离子的一对电极的反应器。 电解质系统还包括与反应器电连通的至少一个电源。 在离子吸附期间，至少一个电源可以向一对电极提供DC信号和AC信号。 此外，在离子的解吸附时，电源可以仅向该对电极提供AC信号。

公开(公告)号：US20120097541A1

公开(公告)日：2012-04-26

申请号：US13278983

申请日：2011-10-21

Applicant: Azaroghly YAZDANBOD

Inventor： Azaroghly YAZDANBOD

IPC: C02F1/469 ,  B01D57/02

CPC classification number: C02F1/4691 ,  B01D57/02 ,  B01D61/44 ,  B01D61/46 ,  B01D61/48 ,  B01D61/50 ,  B01D61/52 ,  B01D61/54 ,  B01D2311/2684 ,  C02F1/4604 ,  C02F1/4695 ,  C02F2103/08 ,  C02F2201/4611 ,  C02F2201/46115 ,  C02F2201/46125 ,  C02F2201/46145 ,  C02F2201/4616 ,  C02F2201/4617 ,  C02F2201/4618 ,  C02F2209/001 ,  C02F2209/005 ,  C02F2209/40 ,  C25B1/00

Abstract: A device and process are disclosed for the separate removal of oppositely charged ions from electrolyte solutions and recombining them to form new chemical compositions. The invention provides the ability to create multiple ion flow channels and then form new chemical compositions therefrom. The process is accomplished by selectively combining oppositely charged ions of choice from different electrolyte solutions via the capacitive behavior of high electrical capacity electrodes confined in insulated containers.

Abstract translation: 公开了一种装置和方法，用于从电解质溶液中分离除去带相反电荷的离子并将其重新组合以形成新的化学组成。 本发明提供了产生多个离子流动通道然后从其形成新的化学组成的能力。 该过程通过选择性地组合来自不同电解质溶液的相反电荷的离子通过限制在绝缘容器中的高电容电极的电容行为来实现。