公开(公告)号：US09181111B2

公开(公告)日：2015-11-10

申请号：US14561145

申请日：2014-12-04

Applicant: Wonder Water Pty Ltd

Inventor： William Ernest Briggs

IPC: C02F1/46 ,  C02F1/461 ,  B01D53/32 ,  C02F1/467 ,  C02F103/00 ,  C02F103/02 ,  C02F103/42

CPC classification number: C02F1/461 ,  B01D53/326 ,  C02F1/4606 ,  C02F1/46104 ,  C02F1/46109 ,  C02F1/4618 ,  C02F1/4678 ,  C02F2001/46123 ,  C02F2103/008 ,  C02F2103/026 ,  C02F2103/42 ,  C02F2201/4611 ,  C02F2201/46145

Abstract: The present invention relates generally to the processing of fluids and/or their carriers. Carriers may comprise pipes, tubes and the like or reservoirs for the distribution and/or storage of fluids. In one form, the present invention relates to a method and apparatus that is suitable for use in the treatment of various fluids, such as water, by introducing at least one chemically active metal into the water and its carriers for disinfection of the water in a controlled manner. The invention also relates to a biasing means for displacement of an electrode arrangement to allow for the introduction of ions into a fluid at a controlled or easily monitored rate that is commensurate with the amount of fluid flow.

Abstract translation: 本发明一般涉及流体和/或其载体的加工。 载体可以包括用于分配和/或储存流体的管，管等或储存器。 在一种形式中，本发明涉及一种适用于处理各种流体（例如水）的方法和装置，通过将至少一种化学活性金属引入水中及其载体中以消毒水 受控的方式。 本发明还涉及用于使电极装置移位以允许以与流体流量相当的受控或易于监测的速率将离子引入流体的偏置装置。

公开(公告)号：US09169138B2

公开(公告)日：2015-10-27

申请号：US13655216

申请日：2012-10-18

Applicant: Saltworks Technologies Inc.

Inventor： Benjamin Stuart Sparrow ,  Joshua Aniket Zoshi ,  James Hing Bong Tang ,  Kyungbaek Kim

IPC: C02F1/469 ,  B01D61/36 ,  B01D61/50 ,  B01D61/52 ,  B01D63/08 ,  B01D65/00 ,  B01J47/12 ,  B01D61/42

CPC classification number: C02F1/4693 ,  B01D61/368 ,  B01D61/422 ,  B01D61/50 ,  B01D61/52 ,  B01D63/084 ,  B01D65/00 ,  B01D2313/02 ,  B01D2313/54 ,  B01J47/12 ,  C02F2201/007 ,  C02F2201/4611

Abstract: The present disclosure is directed at a compression device for compressing a stack to prevent leaks and at an apparatus including the stack and the compression device. The stack includes a pair of rigid end plates located at opposing ends of the stack, a plurality of membrane bounded compartments layered between one of the rigid end plates and the other of the rigid end plates and fluid manifolds extending through the membrane bound compartments. The compression device is fixedly coupled to opposing ends of the pair of rigid end plates and includes compression members movable to compress one of the rigid end plates towards the other of the rigid end plates. The compression members are positioned to apply force to the stack in the vicinity of the fluid manifolds.

Abstract translation: 本公开涉及用于压缩堆叠以防止泄漏的压缩装置以及包括堆叠和​​压缩装置的装置。 堆叠包括位于堆叠的相对端处的一对刚性端板，多个膜界定的隔室，其分层在刚性端板之一和刚性端板中的另一个和延伸穿过膜结合隔室的流体歧管之间。 压缩装置固定地联接到一对刚性端板的相对端部，并且包括可移动以压缩其中一个刚性端板朝向另一刚性端板的压缩构件。 压缩构件被定位成在流体歧管附近向堆叠施加力。

公开(公告)号：US20150266753A1

公开(公告)日：2015-09-24

申请号：US14676764

申请日：2015-04-01

Applicant: GLOBAL WATER HOLDINGS, LLC

Inventor： MICHAEL FRAIM ,  DAVID T. SCHWARTZEL

IPC: C02F1/467 ,  C02F1/461

CPC classification number: C02F1/467 ,  C02F1/325 ,  C02F1/36 ,  C02F1/46109 ,  C02F1/46176 ,  C02F1/4674 ,  C02F1/70 ,  C02F2001/46119 ,  C02F2001/46142 ,  C02F2101/103 ,  C02F2103/023 ,  C02F2103/42 ,  C02F2201/3227 ,  C02F2201/4611 ,  C02F2201/46115 ,  C02F2201/4612 ,  C02F2201/4617 ,  C02F2201/4618 ,  C02F2201/46185 ,  C02F2201/4619 ,  Y02W10/37

Abstract: An electrochlorination and electrochemical system for the on-site generation and treatment of municipal water supplies and other reservoirs of water, by using a custom mixed oxidant and mixed reductant generating system for the enhanced destruction of water borne contaminants by creating custom oxidation-reduction-reactant chemistries with real time monitoring. A range of chemical precursors are provided that when acted upon in an electrochemical cell either create an enhanced oxidation, or reduction environment for the destruction or control of contaminants. Chemical agents that can be used to control standard water quality parameters such as total hardness, total alkalinity, pH, total dissolved solids, and the like are introduced via the chemical precursor injection subsystem infrequently or in real time based on sensor inputs and controller set points.

Abstract translation: 一种用于现场生产和处理市政供水和其他水库的电氯化和电化学系统，通过使用定制的混合氧化剂和混合还原剂生成系统，通过创建定制的氧化还原反应物来增强水分污染物的破坏 化学实时监控。 提供了一系列化学前体，当在电化学电池中起作用时，可产生用于破坏或控制污染物的增强的氧化或还原环境。 可用于控制标准水质参数（如总硬度，总碱度，pH，总溶解固体等）的化学试剂通过化学前体注入子系统不频繁或实时地基于传感器输入和控制器设定点 。

公开(公告)号：US09095822B2

公开(公告)日：2015-08-04

申请号：US13251677

申请日：2011-10-03

Applicant: Ravi Chidambaran ,  Narendra Singh Bisht ,  Pavan Raina

Inventor： Ravi Chidambaran ,  Narendra Singh Bisht ,  Pavan Raina

IPC: B01D61/48 ,  C02F1/469 ,  B01D61/58 ,  B01D61/02 ,  C02F1/44 ,  C02F9/00

CPC classification number: B01D61/58 ,  B01D61/025 ,  B01D61/48 ,  B01D61/485 ,  B01D61/50 ,  B01D2313/14 ,  B01D2313/345 ,  C02F1/441 ,  C02F1/4695 ,  C02F9/00 ,  C02F2201/4611 ,  C02F2201/4618 ,  C02F2209/05

Abstract: We report an electro-deionization (EDI) device having split flow arrangement for the purification of second pass RO permeate water with high flow rate in which the feed water is fed through the center port and is diverted into each section of dilute chamber with equal flow rate, producing two product streams. The EDI device has concentrate chambers adjacent to dilute chambers in two sections of the stack, allowing independent flow through the separate sections. The split flow design reduces resin bed depth requirement for processing of second pass RO permeate water. This results in higher flow rate through the stack, elimination of the pressure drop limitation, and reduction of power consumption per unit volume of water.

Abstract translation: 我们报告了具有分流流动布置的电去离子（EDI）装置，其用于净化具有高流速的第二道RO渗透水，其中给水通过中心端口进料并且以相等的流量转入每个稀释室部分 率，产生两个产品流。 EDI装置具有与堆叠的两个部分中的稀释室相邻的浓缩室，允许独立流过分开的部分。 分流设计降低了加工第二道RO渗透水的树脂床深度要求。 这导致通过堆叠的较高流速，消除压降限制，以及降低每单位体积水的功率消耗。

公开(公告)号：US20150182914A1

公开(公告)日：2015-07-02

申请号：US14527576

申请日：2014-10-29

Applicant: Exergy Technologies Corporation

Inventor： Fred P. Reinhard

IPC: B01D61/46

CPC classification number: B01D61/46 ,  B01D61/50 ,  B01D2325/42 ,  C02F1/46104 ,  C02F1/469 ,  C02F2201/4611 ,  C02F2201/46115 ,  C25B9/08 ,  C25B9/18

Abstract: According to one embodiment, an membrane electrolysis (ME) unit is configured with a first cell frame, a second cell frame each having a compartment. The collective compartments of these cell frames houses an anode, a cathode, a first membrane positioned between the anode and the cathode, and a plurality of screen spacers. A first screen spacer is positioned between the anode and the first membrane while a second screen spacer is positioned between the cathode and the first membrane.

Abstract translation: 根据一个实施例，膜电解（ME）单元配置有第一单元框架，每个具有隔间的第二单元框架。 这些电池框架的集体隔室容纳阳极，阴极，位于阳极和阴极之间的第一膜以及多个隔板。 第一屏幕间隔物位于阳极和第一膜之间，而第二屏蔽隔离物位于阴极和第一膜之间。

公开(公告)号：US09039902B2

公开(公告)日：2015-05-26

申请号：US13026947

申请日：2011-02-14

Applicant: Brent A. Simmons ,  Gunnar T. Thordarson ,  James C. Robertson

Inventor： Brent A. Simmons ,  Gunnar T. Thordarson ,  James C. Robertson

IPC: C02F1/66 ,  G01N1/20 ,  B01F5/02 ,  B01F5/12 ,  B01F5/00 ,  C02F1/467 ,  C02F1/68 ,  C25B1/26 ,  C25B9/06 ,  C25B9/20 ,  C02F1/00 ,  C02F1/469 ,  C02F1/52 ,  C02F1/461

CPC classification number: C02F1/68 ,  B01F5/0068 ,  B01F5/0206 ,  B01F2005/0002 ,  B01F2005/004 ,  C02F1/001 ,  C02F1/4672 ,  C02F1/4674 ,  C02F1/4696 ,  C02F1/5227 ,  C02F1/5236 ,  C02F1/685 ,  C02F1/686 ,  C02F2001/46128 ,  C02F2001/46142 ,  C02F2201/461 ,  C02F2201/4611 ,  C02F2201/46125 ,  C02F2201/46145 ,  C02F2201/4618 ,  C02F2201/46185 ,  C02F2209/005 ,  C02F2209/29 ,  C25B1/26 ,  C25B9/063 ,  C25B9/203 ,  G01N1/2035 ,  Y02E60/366 ,  Y02W10/37

Abstract: A water treatment system is disclosed having electrolytic cell for liberating hydrogen from a base solution. The base solution may be a solution of brine for generating sodium hypochlorite, or potable water to be oxidized. The cell has first and second opposing electrode endplates held apart from each other by a pair of supports such that the supports enclose opposing sides of the endplates to form a cell chamber. One or more inner electrode plates are spaced apart from each other in the cell chamber in between the first and second electrode plates. The supports are configured to electrically isolate the first and second electrode plates and the inner electrode plates from each other. The first and second electrode plates are configured to receive opposite polarity charges that passively charge the inner electrode plates via conduction from the base solution to form a chemical reaction in the base solution as the base solution passes through the cell chamber.

Abstract translation: 公开了一种具有用于从碱溶液中释放氢的电解池的水处理系统。 碱溶液可以是盐水用于产生次氯酸钠或待氧化的饮用水的溶液。 电池具有通过一对支撑件彼此分离的第一和第二对置电极端板，使得支撑件包围端板的相对侧以形成电池室。 一个或多个内部电极板在电池室中在第一和第二电极板之间彼此间隔开。 支撑构造成将第一和第二电极板和内部电极板彼此电隔离。 第一和第二电极板被配置为接收相反的极性电荷，其通过从基底溶液的导电而被动地对内部电极板充电，以在基本溶液通过电池室时在基础溶液中形成化学反应。

公开(公告)号：US09011669B2

公开(公告)日：2015-04-21

申请号：US13621349

申请日：2012-09-17

Applicant: Patrick I. James

Inventor： Patrick I. James

IPC: C02F1/461 ,  C02F1/469 ,  C02F101/20

CPC classification number: C02F1/461 ,  C02F1/46104 ,  C02F1/4693 ,  C02F2101/20 ,  C02F2201/4611 ,  C02F2201/46115 ,  C02F2201/46185

Abstract: An apparatus for electrochemical modification of liquid streams employing an electrolytic cell which includes an anode compartment defined by an anode structure where oxidation is effected, containing a liquid electrolyte anolyte, and a cathode compartment defined by a cathode structure where reduction is effected containing a liquid electrolyte catholyte. In addition, the electrolytic cell includes at least one additional compartment arranged at least partially between the anode compartment and the cathode compartment and separated from the anode compartment and the cathode compartment by a separator structure arranged to supports ionic conduction of current between the anode structure and the cathode structure.

Abstract translation: 一种使用电解池的液体电化学改性的装置，其包括阳极室，其由进行氧化的阳极结构限定，所述阳极结构包含液体电解质阳极电解液，以及由阴极结构限定的阴极室，所述阴极结构的还原包含液体电解质 阴极电解液 此外，电解池包括至少一个额外的室，其至少部分地布置在阳极室和阴极室之间，并且通过隔板结构与阳极室和阴极隔室分离，隔板结构被布置成支撑阳极结构和阳极室之间的电流的离子传导 阴极结构。

公开(公告)号：US08961751B2

公开(公告)日：2015-02-24

申请号：US12895253

申请日：2010-09-30

Applicant: James A. Tretheway ,  Myron F. Miller ,  Karl W. Marschke ,  Brian R. Hale ,  Ajit K. Chowdhury ,  Jeremy J. Vogel

Inventor： James A. Tretheway ,  Myron F. Miller ,  Karl W. Marschke ,  Brian R. Hale ,  Ajit K. Chowdhury ,  Jeremy J. Vogel

IPC: C25C7/00 ,  C25C7/02 ,  C25B9/00 ,  C25B9/02 ,  C25B11/02 ,  C02F1/467 ,  A23L3/32 ,  A61L2/03 ,  C02F1/461 ,  C02F101/30 ,  C02F103/22 ,  C02F103/32 ,  C02F103/34 ,  C02F103/42

CPC classification number: C02F1/4672 ,  A23L3/325 ,  A61L2/035 ,  C02F1/46104 ,  C02F1/4674 ,  C02F2001/46142 ,  C02F2101/305 ,  C02F2103/22 ,  C02F2103/32 ,  C02F2103/343 ,  C02F2103/42 ,  C02F2201/003 ,  C02F2201/4611 ,  C02F2201/46115 ,  C02F2201/4613 ,  C02F2209/04 ,  C02F2209/06 ,  C02F2209/29 ,  C02F2301/043 ,  C02F2301/046 ,  C02F2303/04 ,  Y02E60/366

Abstract: A cell for direct treatment of liquid using electrolysis uses a modular construction of electrode plates and spacer assemblies positioned between end plates. Changes in the liquid flow capacity of the cell may be made by changing the number of module housing sections and electrode plate assemblies. The design includes electrode plates that lock into a mating module housing section to resist the pressure of the fluid being treated. The design further provides for multiple fluid flow paths and for automatic cleaning of the cell using standard clean-in-place methods.

Abstract translation: 使用电解直接处理液体的电池使用位于端板之间的电极板和间隔件组件的模块化结构。 可以通过改变模块壳体部分和电极板组件的数量来改变电池的液体流动能力。 该设计包括锁定到配合模块壳体部分中以抵抗被处理流体的压力的电极板。 该设计进一步提供多个流体流动路径，并使用标准现场清洁方法自动清洁电池。

公开(公告)号：US08906237B2

公开(公告)日：2014-12-09

申请号：US12796523

申请日：2010-06-08

Applicant: Curt Johnson

Inventor： Curt Johnson

IPC: B01D61/00 ,  B01D1/00 ,  C02F1/00 ,  C02F1/44 ,  C02F1/48 ,  B01D63/00 ,  C02F9/00 ,  B01D17/12 ,  C07C1/00 ,  C02F1/40 ,  C02F1/463 ,  C02F11/12 ,  C02F101/32 ,  C02F103/36

CPC classification number: C02F9/00 ,  C02F1/001 ,  C02F1/004 ,  C02F1/24 ,  C02F1/40 ,  C02F1/441 ,  C02F1/463 ,  C02F11/121 ,  C02F2001/007 ,  C02F2101/32 ,  C02F2103/10 ,  C02F2103/365 ,  C02F2201/4611

Abstract: System and methods are disclosed for filtering wastewater. In one embodiment, a water filtering system comprises a first filtering stage and a second filtering stage. The first filtering stage receives a flow of wastewater, and uses electrocoagulation to separate suspended particles from the wastewater and produce filtered wastewater. The second filtering stage receives the filtered wastewater from the first filtering stage, and uses mechanical filtering to remove suspended particles from the filtered wastewater and produce filtered water that is substantially free from suspended particles.

Abstract translation: 公开了用于过滤废水的系统和方法。 在一个实施例中，水过滤系统包括第一过滤阶段和第二过滤阶段。 第一个过滤阶段接收废水流，并使用电凝法将悬浮颗粒与废水分离并生成过滤废水。 第二过滤阶段从第一过滤阶段接收经过滤的废水，并使用机械过滤从过滤的废水中除去悬浮颗粒并产生基本上不含悬浮颗粒的过滤水。

公开(公告)号：US20140138256A1

公开(公告)日：2014-05-22

申请号：US14006295

申请日：2012-03-19

Applicant: Max Deslandes ,  Jean-Christophe Pruvost ,  Arash Mofakhami ,  Philippe Planard

Inventor： Max Deslandes ,  Jean-Christophe Pruvost ,  Arash Mofakhami ,  Philippe Planard

IPC: C25B9/08 ,  C25B1/26

CPC classification number: C25B9/08 ,  C02F1/4674 ,  C02F2001/46185 ,  C02F2001/4619 ,  C02F2201/4611 ,  C02F2201/46115 ,  C25B1/26 ,  C25B9/10 ,  H01M2008/1095 ,  Y10T29/49115

Abstract: A three-chamber eletrochemical cell comprises a central chamber, two lateral chambers, and a central part for conveying a fluid solution into and out from the central chamber, the central part being symmetric with respect to a mid-plane of the cell.

Abstract translation: 三室电化学电池包括中央室，两个侧室和用于将流体溶液输送到中心室的中心部分，中心部分相对于电池的中间平面对称。