公开(公告)号：US20150001164A1

公开(公告)日：2015-01-01

申请号：US14365641

申请日：2012-12-03

Applicant: Nahum Parkansky ,  Reuven Lev Boxman ,  Simon Evelina Faktorovich ,  Boris A. Alterkop ,  Olga Berkh ,  Adi Vegerhof

Inventor： Nahum Parkansky ,  Reuven Lev Boxman ,  Simon Evelina Faktorovich ,  Boris A. Alterkop ,  Olga Berkh ,  Adi Vegerhof

IPC: C02F1/46 ,  C02F1/72

CPC classification number: C02F1/4608 ,  C02F1/001 ,  C02F1/46109 ,  C02F1/722 ,  C02F2101/308 ,  C02F2201/46 ,  C02F2201/4615 ,  C02F2201/46175 ,  C02F2201/4618 ,  C02F2305/026 ,  H05H1/48

Abstract: To remove a contaminant from a liquid, a pulsed electrical arc discharge is effected between two electrodes immersed in the liquid, thereby creating a plurality of particles within the liquid. One or both of the electrodes is metallic, for example iron or titanium. Before the pulsed electrical arc discharge is terminated, another step that promotes destruction of the contaminant by particles, such as removing the particles from the liquid or adding an oxidizer to the liquid, is performed. In the case of the extra step being adding an oxidizer to the liquid, preferably the termination of the pulsed electrical arc discharge is followed by allowing the liquid and the particles therein to age.

Abstract translation: 为了从液体中除去污染物，在浸入液体中的两个电极之间进行脉冲电弧放电，从而在液体内产生多个颗粒。 电极中的一个或两个是金属的，例如铁或钛。 在脉冲电弧放电终止之前，执行促进颗粒破坏污染物的另一步骤，例如从液体中除去颗粒或向液体中加入氧化剂。 在向液体中添加氧化剂的额外步骤的情况下，优选地，脉冲电弧放电的终止是允许液体和其中的颗粒老化。

公开(公告)号：US20140183045A1

公开(公告)日：2014-07-03

申请号：US14127662

申请日：2012-06-29

Applicant: Rongqiang Fu ,  Joseph D. Gifford ,  George Y. Gu ,  Li-Shiang Liang ,  Kee Hoe Ng ,  Michael J. Shaw

Inventor： Rongqiang Fu ,  Joseph D. Gifford ,  George Y. Gu ,  Li-Shiang Liang ,  Kee Hoe Ng ,  Michael J. Shaw

IPC: C02F1/469

CPC classification number: C02F1/4695 ,  B01D61/422 ,  B01D61/44 ,  B01D61/54 ,  B01D61/58 ,  B01D2317/02 ,  C02F1/008 ,  C02F1/4691 ,  C02F1/4693 ,  C02F2101/10 ,  C02F2103/08 ,  C02F2201/46 ,  C02F2201/4611 ,  C02F2201/4612 ,  C02F2201/46135 ,  C02F2201/4618 ,  C02F2209/005 ,  C02F2209/05 ,  C02F2209/06 ,  Y02A20/134 ,  Y02W10/33 ,  Y02W10/37

Abstract: Systems and methods for the desalination of seawater or brackish water for the purpose of obtaining potable water. Systems may include a combination of electrodialysis and electrodeionization modules. The system configuration and process controls may achieve low energy consumption and stable operation.

Abstract translation: 为了获得饮用水，海水或微咸水淡化的系统和方法。 系统可以包括电渗析和电去离子模块的组合。 系统配置和过程控制可实现低能耗和稳定运行。

公开(公告)号：US20080289950A1

公开(公告)日：2008-11-27

申请号：US12221375

申请日：2008-08-01

Applicant: Marc D. Andelman ,  Gregory S. Walker

Inventor： Marc D. Andelman ,  Gregory S. Walker

IPC: C07C1/00

CPC classification number: C02F1/4695 ,  C02F1/008 ,  C02F1/469 ,  C02F1/4691 ,  C02F2103/08 ,  C02F2201/005 ,  C02F2201/46 ,  C02F2201/46145 ,  C02F2209/001 ,  C02F2209/003 ,  C02F2209/005 ,  C02F2209/05

Abstract: Flow-through capacitors are provided with one or more charge barrier layers. Ions trapped in the pore volume of flow-through capacitors cause inefficiencies as these ions are expelled during the charge cycle into the purification path. A charge barrier layer holds these pore volume ions to one side of a desired flow stream, thereby increasing the efficiency with which the flow-through capacitor purifies or concentrates ions.

Abstract translation: 流通电容器设置有一个或多个电荷阻挡层。 由于这些离子在充电循环期间被排出到净化路径中，所以在流通电容器的孔体积中捕获的离子导致低效率。 电荷阻挡层将这些孔隙体积离子保持在所需流动流的一侧，从而提高流通电容器净化或浓缩离子的效率。

公开(公告)号：US20240116784A1

公开(公告)日：2024-04-11

申请号：US18392027

申请日：2023-12-21

Applicant: DOOSAN ENERBILITY CO., LTD.

Inventor： Wee Kwan KANG ,  Ho Yong JO ,  Jang Yong YOU

IPC: C02F1/469 ,  C02F1/461

CPC classification number: C02F1/4691 ,  C02F1/46109 ,  C02F2001/46123 ,  C02F2001/46133 ,  C02F2001/46152 ,  C02F2201/46

Abstract: A capacitive adsorption module assembly is proposed. The capacitive adsorption module assembly includes a plurality of capacitive adsorption modules, each having a disk-shaped spacer configured to form a flow path through which feed flows, a cation exchange membrane attached to any one of an upper surface and a lower surface of the spacer, a first electrode attached to the cation exchange membrane, an anion exchange membrane attached to the other of the upper surface and the lower surface of the spacer, and a second electrode attached to the anion exchange membrane, wherein the capacitive adsorption modules are vertically stacked such that adjacent capacitive adsorption modules share or contact the first electrode or the second electrode, and at least one first terminal and second terminal passing through the stacked modules being provided, wherein the first terminal is electrically connected to the first electrode of an odd-numbered module, and the second terminal is electrically connected to the second electrode of an even-numbered module.

公开(公告)号：US11891316B2

公开(公告)日：2024-02-06

申请号：US15651789

申请日：2017-07-17

Applicant: Reverse Ionizer Systems, LLC

Inventor： Desmond A. Fraser ,  Patrick J. Hughes ,  Hossein Ghaffari Nik ,  Akrem Hassen Adem Aberra ,  Richard B. McMurray ,  Shelley Marie Grandy

IPC: C02F1/48 ,  C02F1/46 ,  C02F1/00

CPC classification number: C02F1/484 ,  C02F1/008 ,  C02F1/4608 ,  C02F1/487 ,  C02F2201/46 ,  C02F2201/483 ,  C02F2209/008 ,  C02F2303/08 ,  C02F2303/22 ,  C02F2307/14

Abstract: Plasma discharges and electromagnetic fields may be applied to a liquid, such as water, to treat unwanted material in the liquid.

公开(公告)号：US11708281B1

公开(公告)日：2023-07-25

申请号：US18145422

申请日：2022-12-22

Applicant: PLASMIUS, INC

Inventor： Vladimir Leonidovich Gorobets ,  Andrey Makarov ,  George Goldman ,  Nadezhda Gulko ,  Igor Mikhailovich Piskarev

IPC: C02F1/46 ,  C02F1/00 ,  C02F1/34

CPC classification number: C02F1/4608 ,  C02F1/001 ,  C02F1/008 ,  C02F1/34 ,  C02F2201/005 ,  C02F2201/46 ,  C02F2209/003 ,  C02F2209/42 ,  C02F2303/04 ,  C02F2305/023

Abstract: The device provided relates to the field of water purification and disinfection. The device for water purification works by exposing water to an hydroxyl radicals and includes a corona discharge reactor, an ejector, at least one solenoid valve, control electronics, a mixing chamber. Inside the reactor there is a group of pin discharge electrodes, an earthen solid electrode, a chamber of saturated vapors of treated water, and the reactor is interfaced to the ejector. The device allows to obtain at the output of the device water with a high degree of purification, as from biological pollution, as well as to get rid of many undesirable chemical compounds present in the source water by their oxidation to safe products.

公开(公告)号：US10071116B2

公开(公告)日：2018-09-11

申请号：US15245229

申请日：2016-08-24

Applicant: H Bank Technology INC.

Inventor： I-Hsin An ,  Chih-Kang Shih

IPC: C02F1/20 ,  A61K33/00 ,  A23L2/54 ,  C02F1/00 ,  C02F1/469 ,  C02F1/68 ,  C02F103/02

CPC classification number: A61K33/00 ,  A23L2/54 ,  A23V2002/00 ,  C02F1/008 ,  C02F1/4693 ,  C02F1/68 ,  C02F2103/026 ,  C02F2201/46

Abstract: The present invention relatives to a method for manufacturing hydrogen-saturated deuterium-depleted water, comprising (a) providing a distilled or mineral water; (b) providing a hydrogen storage apparatus for providing a high purity hydrogen; (c) controlling a pressure of hydrogen gas between 3˜8 bar at a working environment temperature of 10˜28° C.; (d) controlling a flow velocity of hydrogen gas between 3˜5 L/min and inletting hydrogen into the distilled or mineral water to produce a pressure difference to replace deuterium from the distilled water; and (e) controlling a working time between 30˜90 mins to produce a hydrogen-saturated deuterium-depleted water. Therefore, a method for manufacturing hydrogen-saturated deuterium-depleted water with low consuming energy and low production cost is provided.

公开(公告)号：US20180099880A1

公开(公告)日：2018-04-12

申请号：US15727255

申请日：2017-10-06

Applicant: THE REGENTS OF THE UNIVERSITY OF MICHIGAN

Inventor： Janis C. LAI ,  John E. FOSTER

IPC: C02F1/46 ,  C02F1/78 ,  C02F1/72 ,  C02F1/00

CPC classification number: C02F1/4608 ,  C02F1/001 ,  C02F1/5245 ,  C02F1/722 ,  C02F1/76 ,  C02F1/766 ,  C02F1/78 ,  C02F2101/305 ,  C02F2101/36 ,  C02F2101/38 ,  C02F2103/007 ,  C02F2201/46 ,  C02F2305/023

Abstract: A method for treating water is provided. The method includes feeding gas through a dielectric barrier discharge (DBD) jet device having an electrode and a ground electrode disposed in water comprising at least one organic toxin derived from a biological organism to generate a cavity in the water, and powering the electrode such that a plasma jet is generated in the cavity. The plasma jet interacts with the water to generate oxidizing agents that oxidize and decompose organic toxins in the water.

公开(公告)号：US09914644B1

公开(公告)日：2018-03-13

申请号：US14736847

申请日：2015-06-11

Applicant: X Development LLC

Inventor： Matthew Eisaman

IPC: C01B31/20 ,  B01D19/00 ,  C02F1/469 ,  C02F1/20 ,  B01D61/42 ,  C02F101/10 ,  C02F103/08

CPC classification number: C01B31/20 ,  B01D19/0036 ,  B01D19/0063 ,  B01D19/0068 ,  B01D19/0084 ,  B01D19/04 ,  B01D61/422 ,  B01D2311/12 ,  C02F1/20 ,  C02F1/4693 ,  C02F2101/10 ,  C02F2103/08 ,  C02F2201/46

Abstract: A method including increasing modifying a volume of seawater that holds an amount of dissolved inorganic carbon; acidifying the amount of seawater; and collecting an amount of carbon dioxide from the acidified seawater. A system including an electrodialysis unit including an acidified solution compartment, a basified solution compartment, a membrane and an acidified solution output compartment; a vessel coupled to an inlet of the acidified solution compartment and operable to contain a modified volume of seawater therein; and a desorption unit coupled to the acidified compartment output, the desorption unit operable to receive carbon dioxide gas from a solution from the acidified output compartment.

公开(公告)号：US09650264B2

公开(公告)日：2017-05-16

申请号：US14389517

申请日：2013-03-26

Applicant: CALCLEAR INVESTMENTS PTY LIMITED

Inventor： Robyn Anne Fayle ,  Stephen Thomson

IPC: C02F1/46 ,  C02F1/48 ,  E21B41/02 ,  B01D65/08 ,  C02F1/28 ,  C02F1/44 ,  C02F103/06 ,  C02F103/10 ,  H02M3/156 ,  H02M7/5387 ,  H02M1/00 ,  C02F101/10

CPC classification number: C02F1/4602 ,  B01D65/08 ,  B01D2321/22 ,  C02F1/281 ,  C02F1/283 ,  C02F1/441 ,  C02F1/442 ,  C02F1/447 ,  C02F1/487 ,  C02F2101/10 ,  C02F2103/06 ,  C02F2103/10 ,  C02F2201/46 ,  E21B41/02 ,  H02M3/156 ,  H02M7/5387 ,  H02M2001/007 ,  Y02W10/37

Abstract: A fluid conditioning control system for driving one or more coils in a fluid conditioning system with a target load current to generate an alternating magnetic field directed at a fluid, the control system comprising a controller, a switch mode power supply circuit and a push pull AC drive circuit, wherein the controller is arranged to develop a first variable output having a frequency range that sweeps between a minimum frequency and a maximum frequency, and further arranged to develop a second variable output in the form of a duty cycle controlled signal, wherein the switch mode power supply circuit is arranged to develop a variable supply voltage to the AC drive circuit in response to the second variable output and a current sense circuit, and the AC drive circuit is arranged to develop a drive signal for developing a target load current in response to the first variable output and the variable supply voltage, thereby forming a current feedback loop.