公开(公告)号：US20150053552A1

公开(公告)日：2015-02-26

申请号：US13333413

申请日：2011-12-21

Applicant: MICHAEL FRAIM ,  Sanjeev Jakhete

Inventor： MICHAEL FRAIM ,  Sanjeev Jakhete

IPC: C25B9/00 ,  C25B15/00

CPC classification number: C02F1/46104 ,  C02F1/32 ,  C02F1/36 ,  C02F1/4672 ,  C02F2201/4611 ,  C02F2201/4619 ,  C02F2301/024 ,  C02F2305/023

Abstract: An apparatus and method for electrolytically treating water which can include the influent inlet arrangements for cavitation and one or more pairs of electrodes. The electrodes can be suitable for a continuous anodic and cathodic operation for treating water. The pressurized influent premixed with oxidant gas, such as, but not limited to, Ozone or Oxygen can be pumped into the reactor vessel through the mixing nozzles preferably arranged radially along the circumference. A power source for each reactor provides voltage and current to the electrodes. The controller maintains the voltage and current to the electrode. The duration of each voltage polarity applied to each electrode can be preferably the same. The polarity of the voltage to the electrode can be periodically reversed at a set interval.

Abstract translation: 一种用于电解处理水的装置和方法，其可以包括用于气蚀的流入入口装置和一对或多对电极。 这些电极可以适用于连续的阳极和阴极操作来处理水。 与氧化剂气体（例如但不限于臭氧或氧气）预混合的加压流入物可以通过优选沿着圆周径向布置的混合喷嘴被泵送到反应器容器中。 每个电抗器的电源为电极提供电压和电流。 控制器保持对电极的电压和电流。 施加到每个电极的每个电压极性的持续时间可以优选地相同。 可以以设定的间隔周期性地反转对电极的电压的极性。

公开(公告)号：US08945353B1

公开(公告)日：2015-02-03

申请号：US13333413

申请日：2011-12-21

Applicant: Michael Fraim ,  Sanjeev Jakhete

Inventor： Michael Fraim ,  Sanjeev Jakhete

IPC: C02F1/461 ,  C02F1/467

CPC classification number: C02F1/46104 ,  C02F1/32 ,  C02F1/36 ,  C02F1/4672 ,  C02F2201/4611 ,  C02F2201/4619 ,  C02F2301/024 ,  C02F2305/023

Abstract: An apparatus and method for electrolytically treating water which can include the influent inlet arrangements for cavitation and one or more pairs of electrodes. The electrodes can be suitable for a continuous anodic and cathodic operation for treating water. The pressurized influent premixed with oxidant gas, such as, but not limited to, Ozone or Oxygen can be pumped into the reactor vessel through the mixing nozzles preferably arranged radially along the circumference. A power source for each reactor provides voltage and current to the electrodes. The controller maintains the voltage and current to the electrode. The duration of each voltage polarity applied to each electrode can be preferably the same. The polarity of the voltage to the electrode can be periodically reversed at a set interval.

Abstract translation: 一种用于电解处理水的装置和方法，其可以包括用于气蚀的流入入口装置和一对或多对电极。 这些电极可以适用于连续的阳极和阴极操作来处理水。 与氧化剂气体（例如但不限于臭氧或氧气）预混合的加压流入物可以通过优选沿着圆周径向布置的混合喷嘴被泵送到反应器容器中。 每个电抗器的电源为电极提供电压和电流。 控制器保持对电极的电压和电流。 施加到每个电极的每个电压极性的持续时间可以优选地相同。 可以以设定的间隔周期性地反转对电极的电压的极性。

公开(公告)号：US08932770B2

公开(公告)日：2015-01-13

申请号：US13124535

申请日：2009-11-01

Applicant: Ronen Itzhak Shechter ,  Eytan Baruch Levy ,  Lior Eshed

Inventor： Ronen Itzhak Shechter ,  Eytan Baruch Levy ,  Lior Eshed

IPC: H01M8/16 ,  C25B9/00 ,  H01M4/86 ,  C02F1/461 ,  C02F3/00 ,  C02F3/10 ,  H01M4/90

CPC classification number: C25B11/0489 ,  C02F1/46109 ,  C02F3/005 ,  C02F3/103 ,  C02F2001/46138 ,  C02F2001/46157 ,  C02F2001/46166 ,  C02F2201/4611 ,  C02F2201/4619 ,  C02F2303/10 ,  C25B1/04 ,  H01M4/86 ,  H01M4/90 ,  H01M4/9008 ,  H01M4/9041 ,  H01M8/16 ,  Y02E60/366 ,  Y02E60/527 ,  Y02W10/15 ,  Y02W10/30

Abstract: A bacterial fuel cell including a plurality of anodes and a plurality of cathodes in liquid communication with a liquid to be purified, the plurality of anodes and the plurality of cathodes each including a metal electrical conductor arranged to be electrically coupled across a load in an electrical circuit and an electrically conductive coating at least between the metal electrical conductor and the liquid to be purified, the electrically conductive coating being operative to mutually seal the liquid and the electrical conductor from each other.

Abstract translation: 一种细菌燃料电池，包括多个阳极和与要净化的液体液体连通的多个阴极，所述多个阳极和多个阴极各自包括金属电导体，所述金属电导体被布置成电耦合在电气 电路和至少在金属电导体和待净化的液体之间的导电涂层，导电涂层可操作以相互地将液体和电导体彼此密封。

公开(公告)号：US20140374258A1

公开(公告)日：2014-12-25

申请号：US14309589

申请日：2014-06-19

Applicant: Monarch Power Corp.

Inventor： Joseph Y. Hui

IPC: C02F1/46

CPC classification number: C02F1/4604 ,  C02F2001/46152 ,  C02F2201/4611 ,  C02F2201/46135 ,  C02F2201/4614

Abstract: A system and method of using a traveling electric wave generated by means of intertwined helically wound electrodes powered by a polyphase alternating current, such that the traveling electric wave attracts both anions and cations in alternating bands of anions and cations, providing an electromotive force for these ions along the direction of travel of the electric wave, thus moving a concentrated ionic flow for the purpose of propulsion or removal of ions from a fluid.

Abstract translation: 通过由多相交流电驱动的交织的螺旋缠绕电极产生的行进电波的系统和方法，使得行进电波吸引阴离子和阳离子的交替带中的阴离子和阳离子两者，为这些电场提供电动势 离子沿着电波的行进方向，从而移动浓缩的离子流，以推动或从流体中除去离子。

公开(公告)号：US20140251824A1

公开(公告)日：2014-09-11

申请号：US14235996

申请日：2012-07-31

Applicant: Robert E. Astle ,  Jonathan F. Hester ,  Dian Zheng

Inventor： Robert E. Astle ,  Jonathan F. Hester ,  Dian Zheng

IPC: C02F1/469

CPC classification number: C02F1/4695 ,  A47L15/4238 ,  B01D61/445 ,  B01D61/48 ,  B01D61/54 ,  B01D65/08 ,  B01D2313/44 ,  B01D2313/48 ,  B01D2315/14 ,  B01D2315/18 ,  B01D2321/2008 ,  B01D2321/22 ,  B01D2321/226 ,  B01J47/011 ,  B01J47/024 ,  B01J47/08 ,  B01J47/12 ,  B01J49/30 ,  C02F1/42 ,  C02F1/4602 ,  C02F2001/422 ,  C02F2001/425 ,  C02F2001/427 ,  C02F2103/02 ,  C02F2201/006 ,  C02F2201/007 ,  C02F2201/4611 ,  C02F2201/46115 ,  C02F2201/4614 ,  C02F2201/46145 ,  C02F2201/46175 ,  C02F2209/05 ,  C02F2209/055 ,  C02F2209/06 ,  C02F2209/40 ,  C02F2301/024 ,  C02F2303/16 ,  C02F2303/22 ,  C02F2307/12 ,  D06F35/003

Abstract: Provided are electrochemical devices that are rechargeable, where the regeneration techniques are based on a batchwise application of current or current density to the cells, where there are a service mode where no current or current density is applied and a recharge mode where a current or current density is applied. Electrochemical and EDI systems according to the embodiments herein are suitable for deionization and/or purification of typical municipal tap quality water in applications where demand for purified, low-TDS water is intermittent. Such operations avoid the use of chemical additions for regeneration purposes. In addition the cells provided herein are amenable to small footprints for consumer and commercial applications such as: dishwashers, washing machines, coffee and espresso makers, ice makers, steam tables, car wash water sources, and steamers.

Abstract translation: 提供了可再充电的电化学装置，其中再生技术基于将电流或电流密度分批施加到电池，其中存在不施加电流或电流密度的服务模式，以及其中电流或电流 密度。 根据本文实施例的电化学和EDI系统适用于对纯化的低TDS水的需求是间歇性的应用中的典型的市政抽头质量水的去离子和/或纯化。 这样的操作避免了为再生目的使用化学添加剂。 此外，本文提供的细胞适用于消费者和商业应用的小足迹，例如洗碗机，洗衣机，咖啡和浓缩咖啡机，制冰机，蒸汽台，洗车水源和蒸笼。

公开(公告)号：US20140224649A1

公开(公告)日：2014-08-14

申请号：US14256605

申请日：2014-04-18

Applicant: PERMELEC ELECTRODE LTD. ,  Institute of National Colleges of Technology, Japan

Inventor： Noriyuki KITAORI ,  Kota SEKIDO ,  Tomoyasu SHIBATA ,  Tomohisa SUZUKI ,  Masashi TANAKA ,  Tsuneto FURUTA ,  Yoshinori NISHIKI

IPC: C25B9/08 ,  C25B1/13

CPC classification number: C25B9/08 ,  A61L2/0088 ,  A61L2/18 ,  A61L2/183 ,  A61L2/186 ,  A61L2202/11 ,  A61L2202/15 ,  C02F1/4618 ,  C02F1/66 ,  C02F2001/46142 ,  C02F2001/46152 ,  C02F2001/46161 ,  C02F2201/003 ,  C02F2201/4611 ,  C02F2201/46115 ,  C02F2201/46125 ,  C02F2201/46145 ,  C02F2301/026 ,  C02F2305/04 ,  C25B1/13 ,  C25B11/02

Abstract: The present invention provides a membrane-electrode assembly which includes: at least one rod-form or tubular electrode; a tubular diaphragm disposed around the periphery of the electrode; and a wire-form counter electrode disposed around the periphery of the diaphragm, the diaphragm being fixed to the rod-form or tubular electrode with the wire-form counter electrode to thereby form an electrode chamber having a gas/liquid passage between the diaphragm and the rod-form or tubular electrode.

Abstract translation: 本发明提供一种膜 - 电极组件，其包括：至少一个棒状或管状电极; 设置在电极周围的管状隔膜; 以及设置在所述隔膜周围的线状对置电极，所述隔膜与所述线状对电极固定在所述棒状或管状电极上，从而形成电极室，所述电极室在所述隔膜与 棒状或管状电极。

公开(公告)号：US08801910B2

公开(公告)日：2014-08-12

申请号：US13165042

申请日：2011-06-21

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

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

IPC: B01D61/44 ,  B01D61/48 ,  B01D61/42 ,  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。

公开(公告)号：US20140209462A1

公开(公告)日：2014-07-31

申请号：US14342936

申请日：2012-08-13

Applicant: Rihua Xiong ,  Linglu Yang

Inventor： Rihua Xiong ,  Linglu Yang

IPC: C02F1/469

CPC classification number: C02F1/4695 ,  B01D61/44 ,  B01D61/48 ,  B01D61/58 ,  B01D2311/04 ,  B01D2311/12 ,  C02F1/4602 ,  C02F1/4693 ,  C02F9/00 ,  C02F2201/4611 ,  C02F2201/46115 ,  C02F2301/08 ,  C02F2303/22 ,  Y02A20/134

Abstract: A desalination system is provided. The desalination system comprises a desalination apparatus. The desalination apparatus comprises first and second electrodes, and a first group of paired ion exchange membranes disposed between the first and second electrodes to form a first group of alternating first and second channels. The first channels are configured to receive a first stream for desalination and the second channels are configured to receive a second stream to carry away ions removed from the first stream, respectively. The desalination apparatus further comprises a plurality of spacers disposed between each pair of the adjacent ion exchange membranes and between the first and second electrodes and the respective ion exchange membranes. Wherein each of the ion exchange membranes in the first group is a cation exchange membrane. A desalination system and a method for removing ions from an aqueous stream area also presented.

Abstract translation: 提供脱盐系统。 脱盐系统包括脱盐装置。 脱盐装置包括第一和第二电极以及设置在第一和第二电极之间的第一组成对的离子交换膜，以形成第一组交替的第一和第二通道。 第一通道被配置为接收用于脱盐的第一流，并且第二通道被配置为分别接收第二流以携带从第一流移除的离子。 脱盐装置还包括设置在每对相邻离子交换膜之间以及在第一和第二电极与各离子交换膜之间的多个间隔物。 其中第一组中的每个离子交换膜是阳离子交换膜。 还提出了一种脱盐系统和从水流区域中去除离子的方法。

公开(公告)号：US08715477B2

公开(公告)日：2014-05-06

申请号：US13278983

申请日：2011-10-21

Applicant: Azaroghly Yazdanbod

Inventor： Azaroghly Yazdanbod

IPC: B01D61/46 ,  C02F1/469

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。

公开(公告)号：US08673129B2

公开(公告)日：2014-03-18

申请号：US12976253

申请日：2010-12-22

Applicant: Roman Gordon ,  Igor Gorodnitsky ,  Maxim A. Promtov

Inventor： Roman Gordon ,  Igor Gorodnitsky ,  Maxim A. Promtov

IPC: C02F1/46

CPC classification number: C02F1/463 ,  C02F1/34 ,  C02F2001/46138 ,  C02F2001/46152 ,  C02F2103/08 ,  C02F2201/003 ,  C02F2201/4611 ,  C02F2201/4617 ,  C02F2201/46175

Abstract: The invention relates to a cavitation and electrocoagulation reactor comprising a hollow cylindrical cathode having a cylindrical anode coaxially disposed therein to form an annular interelectrode gap between the contact surfaces. An inlet sleeve and an outlet sleeve disposed in the respective inlet and outlet of the cathode and abutting against opposite ends of the anode seal the interelectrode gap from the respective inlet and outlet of the cathode. A set of channels disposed in the wall of the inlet sleeve connect the inlet to the interelectrode gap. Similarly, a set of openings disposed in the outlet sleeve connect the interelectrode gap to the cathode outlet. An electrical source has first and second terminals respectively connected to the anode and the cathode. The method for removing contaminants from a contaminated fluid flow involves the simultaneous application of hydrodynamic cavitation and electrocoagulation to the contaminated fluid flow.

Abstract translation: 本发明涉及一种空化和电凝反应器，包括一个中空圆柱形阴极，其圆柱形阳极同轴地设置在其中，以在接触表面之间形成环形的电极间间隙。 设置在阴极的相应入口和出口处并与阳极的相对端抵接的入口套筒和出口套筒将电极间隙与阴极的相应入口和出口密封。 设置在入口套筒的壁中的一组通道将入口连接到电极间间隙。 类似地，设置在出口套筒中的一组开口将电极间间隙连接到阴极出口。 电源具有分别连接到阳极和阴极的第一和第二端子。 从被污染的流体流中除去污染物的方法涉及将水动力空化和电凝同时施加到受污染的流体流。