公开(公告)号：US09221696B2

公开(公告)日：2015-12-29

申请号：US14386002

申请日：2013-04-03

Applicant: Yanbo Li ,  Andrew Ronald MacDonald-Hardie

Inventor： Yanbo Li ,  Andrew Ronald MacDonald-Hardie

IPC: C02F1/46 ,  C02F1/467 ,  C02F101/10 ,  C02F101/16 ,  C02F101/30 ,  C02F101/38 ,  C02F1/72 ,  C02F1/461 ,  C02F103/34

CPC classification number: C02F1/4672 ,  C02F1/727 ,  C02F2001/46147 ,  C02F2101/101 ,  C02F2101/16 ,  C02F2101/30 ,  C02F2101/38 ,  C02F2101/40 ,  C02F2103/343 ,  C02F2201/461 ,  C02F2201/4613 ,  C02F2201/4614 ,  C02F2201/4617

Abstract: A wastewater treatment process by an electrochemical apparatus, said apparatus having at least an electrochemical electrode (30), and said electrochemical electrode (30) having suitable electrode plates comprises the following steps: passing high concentration wastewater containing undesirable solutes through at least one electrochemical electrode (30) to which a DC electrical current is applied to destroy the undesirable solutes in the water intake, so as to output water having a lower concentration of the undesirable solutes; the DC current applied to the electrochemical electrode (30) comprises at least a constant potential difference stage exerted on both ends of the electrochemical electrode (30), and followed by a constant current stage through the electrochemical electrode (30).

Abstract translation: 通过电化学装置的废水处理方法，所述装置至少具有电化学电极（30），所述具有合适电极板的电化学电极（30）包括以下步骤：将含有不需要的溶质的高浓度废水通过至少一个电化学电极 （30），其中施加DC电流以破坏所述吸入口中不需要的溶质，以输出具有较低浓度的不需要的溶质的水; 施加到电化学电极（30）的DC电流至少包括施加在电化学电极（30）的两端的恒定电位差级，然后通过电化学电极（30）进行恒定电流阶段。

公开(公告)号：US09192879B2

公开(公告)日：2015-11-24

申请号：US13726540

申请日：2012-12-24

Applicant: 1612017 Alberta Ltd.

Inventor： Derald L. McCabe

IPC: B01D21/02 ,  B01D17/028 ,  B01D19/00 ,  B01D17/02 ,  B01D21/00 ,  B01D21/24 ,  B01D21/28 ,  B01D21/34 ,  C02F1/463 ,  C02F1/00 ,  C02F1/34 ,  C02F1/36

CPC classification number: C02F9/00 ,  B01D17/0211 ,  B01D17/0214 ,  B01D19/0036 ,  B01D19/0042 ,  B01D19/0063 ,  B01D19/0078 ,  B01D21/0024 ,  B01D21/0039 ,  B01D21/0042 ,  B01D21/0057 ,  B01D21/0066 ,  B01D21/0084 ,  B01D21/2461 ,  B01D21/2494 ,  B01D21/283 ,  B01D21/302 ,  B01D21/34 ,  B01D2221/04 ,  C02F1/24 ,  C02F1/302 ,  C02F1/34 ,  C02F1/36 ,  C02F1/463 ,  C02F2001/007 ,  C02F2201/4613 ,  C02F2301/02 ,  C02F2301/028 ,  C02F2301/063

Abstract: The system and method is directed to improved separation or clarification of solids from a solids-laden liquid, including the removal of low gravity solids. A liquid to be treated is introduced into the inlet of a solid-liquid separator modified to include one or more sources of vibrational energy. The liquid is directed through a conduit within the separator. This conduit can be configured into a tortuous flow path to assist in the separation of solids from the liquid, the tortuous path being interconnected between two separation towers. Vibrational energy and gas sparging is applied to the flow path. As solids fall out of solution, they are collected. The clarified liquid is also collected. A vacuum can be applied to the system to assist in moving the solid-liquid mixture through the system and to provide vacuum clarification. Electrocoagulation electrodes can also be employed.

Abstract translation: 该系统和方法旨在改进从固体含量液体中分离或澄清固体，包括去除低重力固体。 待处理的液体被引入被修改为包括一个或多个振动能源的固液分离器的入口中。 液体被引导通过分离器内的导管。 该管道可以被构造成曲折的流动路径，以帮助从液体分离固体，曲折路径在两个分离塔之间互连。 振动能量和气体喷射应用于流路。 当固体从溶液中脱落时，它们被收集。 还收集澄清的液体。 可以对系统施加真空以帮助将固体 - 液体混合物移动通过系统并提供真空澄清。 也可以使用电凝电极。

公开(公告)号：US20150251932A1

公开(公告)日：2015-09-10

申请号：US14432335

申请日：2013-09-30

Applicant: E2METRIX INC.

Inventor： Mohamed Laaroussi ,  Ihsen Ben Salah ,  Mathieu Filion ,  Abderrazak Berrak

IPC: C02F1/463 ,  C02F1/461

CPC classification number: C02F1/463 ,  C02F1/46104 ,  C02F1/465 ,  C02F11/127 ,  C02F2001/007 ,  C02F2001/46119 ,  C02F2001/46133 ,  C02F2201/006 ,  C02F2201/461 ,  C02F2201/4611 ,  C02F2201/4613 ,  C02F2301/022 ,  C02F2301/024 ,  C12M21/02 ,  C12M33/00 ,  C12M47/14

Abstract: An apparatus and method for separating, harvesting and primary dewatering microalgae biomass from a microalgae solution by destabilization thereof with addition of kinetic energy thereto is disclosed. The method to overcome the energetic barrier preventing a fluid-solid separation comprises injecting the microalgae solution in an electrolytic system comprising an electrocoagulation reactor generally comprising an anode module and a cathode module, the anodes and the cathode(s) being adapted to be electrically connected to perform electrolysis, thus separating, harvesting and primary dewatering microalgae biomass. Such process is generally achieved by providing a DC electric current, between the anodes and the cathode(s), to perform the separation of the bio mass in the solution, in preparation the following process steps of for liquid/solid separation and primary dewatering.

Abstract translation: 公开了一种用于通过对微藻溶液的不稳定性分离，收获和初级脱水微藻生物质的装置和方法，其中加入动能。 克服防止流体 - 固体分离的能量屏障的方法包括将微藻溶液注入包括通常包括阳极模块和阴极模块的电凝反应器的电解系统中，所述阳极和阴极适于电连接 进行电解，从而分离，收获和初级脱水微藻生物量。 这种方法通常通过在阳极和阴极之间提供DC电流来实现生物物质在溶液中的分离，以制备用于液/固分离和初次脱水的以下工艺步骤。

公开(公告)号：US20150232356A1

公开(公告)日：2015-08-20

申请号：US14180521

申请日：2014-02-14

Applicant: Mark Stanley

Inventor： Mark Stanley

IPC: C02F1/78 ,  C02F1/463 ,  B01D21/00

CPC classification number: C02F1/78 ,  B01D21/0009 ,  C02F1/463 ,  C02F1/56 ,  C02F1/66 ,  C02F2101/32 ,  C02F2103/10 ,  C02F2201/008 ,  C02F2201/4613

Abstract: A method and device for treating contaminated water where the device is portable. The method includes the steps of moving contaminated water into a first tank to settle out large solids such as cuttings and metallic particles while adding a pH modifier, a coagulant, and gaseous ozone. Moving the contaminated water into a second tank where the pre-treated water is subjected to an electro-coalescing process that subjects the water to a strong DC current as the water passes between several bi-metallic plates. After the electro-coalescing process the water may be filtered to remove the remaining solids resulting from the pre-treatment and the electro-coalescing process or the solids may be allowed to settle. The resulting water may then be re-used in the fracturing or drilling processes.

Abstract translation: 一种用于处理污染水的方法和装置，其中该装置是便携式的。 该方法包括以下步骤：将污染水移入第一罐中，以便在添加pH调节剂，凝结剂和气态臭氧的同时，将诸如切屑和金属颗粒的大固体沉淀。 将污染的水移动到第二个罐中，其中预处理过的水经受电聚结过程，当水通过几个双金属板之间时，水会受到强的直流电流的影响。 在电聚结过程之后，水可以被过滤以除去由预处理和电聚结过程产生的剩余固体，或者可以使固体沉降。 所得到的水然后可以在压裂或钻孔过程中重新使用。

公开(公告)号：US20150225265A1

公开(公告)日：2015-08-13

申请号：US14425368

申请日：2013-09-03

Applicant: Sharp Kabushiki Kaisha

Inventor： Kentaro Terashima ,  Shohzoh Tanaka ,  Seiji Tanahashi ,  Masakazu Tanahashi

IPC: C02F1/461 ,  C02F1/46

CPC classification number: C02F1/4618 ,  C02F1/4602 ,  C02F1/46104 ,  C02F5/00 ,  C02F2001/46119 ,  C02F2001/46133 ,  C02F2103/02 ,  C02F2103/026 ,  C02F2201/4613

Abstract: A functional water generator capable of making best use of functional water generated in an electrolysis vessel is provided.An electrolysis unit 4 formed of a positive electrode and a negative electrode is disposed in the electrolysis vessel 1, the functional water is generated by electrolyzing water W supplied into the electrolysis vessel 1 using the electrolysis unit 4, then when the functional water is discharged from a discharge unit 3 of the electrolysis vessel 1, the functional water remains in the electrolysis vessel 1 such that at least a part of the positive electrode and a part of the negative electrode are immersed, and a current in a direction opposite to that at the time of generating the functional water flows through the electrodes of the electrolysis unit 4, and thus electrode cleaning is performed in which a hardness component attached to the electrodes at the time of generating the functional water is eluted into the water, and the positive electrode and the negative electrode are arranged to face each other in parallel in a vertical direction.

Abstract translation: 提供能够充分利用在电解容器中产生的功能水的功能水发生器。 在电解容器1中设置由正极和负极构成的电解单元4，通过使用电解单元4电解供给到电解容器1的水W而产生功能水，然后当功能水从 电解容器1的排出单元3中，功能水保留在电解容器1中，使得正电极和一部分负电极的至少一部分被浸没，并且电流以与电解槽1相反的方向 产生功能水的时间流过电解单元4的电极，因此进行电极清洗，其中在产生功能水时附着到电极上的硬度分量被洗脱到水中，并且正极和 负极被布置为在垂直方向上彼此平行地彼此面对。

公开(公告)号：US09090980B2

公开(公告)日：2015-07-28

申请号：US13704732

申请日：2011-06-17

Applicant: Mariachiara Benedetto

Inventor： Mariachiara Benedetto

IPC: C25B1/26 ,  C25B9/04 ,  C25B15/02 ,  C25B15/08 ,  C02F1/00 ,  C02F1/461 ,  C02F1/467 ,  C25B11/04

CPC classification number: C25B15/02 ,  C02F1/008 ,  C02F1/46104 ,  C02F1/46109 ,  C02F1/4674 ,  C02F2001/46138 ,  C02F2201/4612 ,  C02F2201/4613 ,  C02F2201/46145 ,  C02F2201/4615 ,  C02F2201/4618 ,  C02F2209/005 ,  C02F2209/29 ,  C02F2209/40 ,  C02F2209/44 ,  C25B1/26 ,  C25B9/04 ,  C25B11/0484 ,  C25B15/08

Abstract: The invention relates to a system for a point-of-use electrochemical generation of hypochlorite on demand in a wide range of volumes and concentration. The system is provided with a processor which adjusts the electrolyte composition, the current density and the electrolysis time, commanding an alert system capable of warning in advance whenever the replacement of electrodes is needed. Automated detection of the insertion and the correct type of several collecting vessels can also be provided, triggering the set-up of electrolysis parameters accordingly.

Abstract translation: 本发明涉及一种在广泛的体积和浓度范围内根据需要在使用时间点使用电化学生成次氯酸盐的系统。 该系统设置有调节电解质组成，电流密度和电解时间的处理器，指示当需要更换电极时能够预先警告的警报系统。 也可以提供自动检测插入和正确类型的几个收集容器，从而相应地触发电解参数的设置。

公开(公告)号：US20150136591A1

公开(公告)日：2015-05-21

申请号：US14539345

申请日：2014-11-12

Applicant: GLOBAL WATER HOLDING, LLC

Inventor： MICHAEL FRAIM ,  SANJEEV JAKHETE

IPC: C02F1/467

CPC classification number: C02F1/4672 ,  C02F1/006 ,  C02F1/32 ,  C02F1/34 ,  C02F1/36 ,  C02F1/4606 ,  C02F1/4608 ,  C02F1/46104 ,  C02F1/72 ,  C02F1/727 ,  C02F1/78 ,  C02F2001/46142 ,  C02F2001/46147 ,  C02F2001/46152 ,  C02F2001/46171 ,  C02F2101/16 ,  C02F2103/001 ,  C02F2201/46105 ,  C02F2201/4611 ,  C02F2201/4613 ,  C02F2201/4618 ,  C02F2201/4619 ,  C02F2301/024 ,  C02F2301/026 ,  C02F2305/023 ,  C25B9/06

Abstract: Electrolytically treating water through influent inlet arrangements for cavitation and one or more pairs of electrodes. The electrodes can provide continuous anodic and cathodic operation for treating water. The pressurized influent premixed with oxidant gas can be pumped into the reactor vessel through the mixing nozzles arranged radially along the circumference. The polarity of the current to the electrode can be periodically reversed at a set interval. An electro-catalytic paddle electrode can be used for the treatment of flowback and produced water. The paddle electrode can consists of alternate pentagonal flat plate electrodes separated by adjustable variable distance Teflon spacers. The paddle electrode is provided with a chemical coating capable of switching/reversing the polarity of anodes and cathodes at ultra high frequencies under very high current flowing conditions thus making it more efficient, stable and durable under demanding field conditions.

Abstract translation: 通过流入入口布置进行电解处理水气和一对或多对电极。 电极可以提供持续的阳极和阴极操作来处理水。 与氧化剂气体预混合的加压流入物可以通过沿圆周径向布置的混合喷嘴泵入反应器容器。 可以以设定的间隔周期性地反转到电极的电流的极性。 电催化桨电极可用于回流和生产水的处理。 桨电极可由可调节的可变距离特氟隆间隔隔开的交替五边形平板电极组成。 桨电极设置有能够在非常高的电流流动条件下以超高频率切换/反转阳极和阴极的极性的化学涂层，从而使其在苛刻的现场条件下更有效，稳定和耐用。

公开(公告)号：US20150096891A1

公开(公告)日：2015-04-09

申请号：US14566027

申请日：2014-12-10

Applicant: Saltworks Technologies, Inc.

Inventor： Benjamin Sparrow ,  Henry Tsin ,  Joshua Zoshi ,  Malcolm Man

IPC: C02F1/469 ,  B01D61/50 ,  B01D65/02 ,  B01D61/54

CPC classification number: C02F1/4693 ,  B01D61/44 ,  B01D61/50 ,  B01D61/54 ,  B01D65/02 ,  B01D65/08 ,  B01D2313/48 ,  B01D2321/02 ,  B01D2321/16 ,  B01D2321/22 ,  B01D2321/223 ,  B01D2321/40 ,  C02F2101/10 ,  C02F2103/08 ,  C02F2103/10 ,  C02F2201/46 ,  C02F2201/4613 ,  C02F2209/005 ,  C02F2209/05 ,  C02F2209/42 ,  C02F2303/22 ,  Y02A20/131 ,  Y02A20/134

Abstract: The present disclosure is directed at an apparatus, method and plant for desalinating saltwater and contaminated saltwater. The apparatus includes a stack and a manifolding assembly. The stack includes a product chamber, a first and second concentrate chamber, an anion exchange membrane forming a boundary between the first concentrate chamber and the product chamber and a cation exchange membrane forming a boundary between the second concentrate chamber and the product chamber. The manifolding assembly includes product and concentrate manifolding fluidly coupled to the product and concentrate chambers respectively, to convey a saltwater being desalinated to and away from the product chamber, and a concentrate to and away from the concentrate chambers. The stack may include a diluent chamber and adjacent anion or cation exchange membranes between the product chamber, diluent chamber and concentrate chamber to respectively convey anions or cations across multiple chambers.

Abstract translation: 本公开涉及用于使盐水和受污染的盐水脱盐的设备，方法和设备。 该装置包括一个堆叠和歧管组件。 该堆叠包括产品室，第一和第二浓缩物室，形成第一浓缩室和产物室之间的边界的阴离子交换膜和形成第二浓缩室与产物室之间边界的阳离子交换膜。 歧管组件包括分别流体耦合到产品和浓缩物室的产品和浓缩物歧管，以将脱盐的盐水输送到产品室和远离产品室，并将浓缩物输送到和离开浓缩物室。 堆叠可以包括稀释剂室和在产品室，稀释剂室和浓缩物室之间的相邻阴离子或阳离子交换膜，以分别将阴离子或阳离子横过多个室。

公开(公告)号：US20150083671A1

公开(公告)日：2015-03-26

申请号：US14492282

申请日：2014-09-22

Applicant: JCS INDUSTRIES

Inventor： Brian S. Whitmore, SR. ,  James W. Bess ,  Richard J. Coin

IPC: C02F1/467

CPC classification number: C02F1/686 ,  C02F1/4602 ,  C02F1/76 ,  C02F2001/46142 ,  C02F2103/06 ,  C02F2201/4613 ,  C02F2303/04

Abstract: A chemical injector includes a body forming a fluid passage extending from an inlet through an outlet, an injection port connected to the fluid passage, an anodic portion of the fluid passage having a first electrical charge and a cathode having a second electrical charge in communication with the fluid passage. The fluid passage may include a constriction such as in an orifice or venturi device.

Abstract translation: 化学注射器包括形成从入口通过出口延伸的流体通道的主体，连接到流体通道的注入口，流体通道的阳极部分具有第一电荷和具有与第二电荷连通的第二电荷的阴极 流体通道。 流体通道可以包括诸如孔或文丘里装置中的收缩部。

公开(公告)号：US20150047973A1

公开(公告)日：2015-02-19

申请号：US14388271

申请日：2013-03-27

Applicant: DAIKIN INDUSTRIES, LTD.

Inventor： Kaori Yoshida ,  Yutaka Shibata ,  You Agata ,  Isao Fujinami

IPC: C02F1/461

CPC classification number: C02F1/46104 ,  C02F1/4602 ,  C02F2001/46138 ,  C02F2001/46152 ,  C02F2001/46157 ,  C02F2103/023 ,  C02F2201/4611 ,  C02F2201/4613 ,  C02F2201/46145 ,  C02F2201/4617 ,  C02F2209/006 ,  C02F2301/024 ,  C02F2301/028 ,  C02F2301/043 ,  C02F2301/046 ,  F24D17/02 ,  F24D19/0092 ,  F24D2200/123

Abstract: An electrolysis device removes a scale component contained in water that is fed to a water heat exchanger. The electrolysis device has a container having a water inlet port and a water outlet port; a plurality of electrodes provided inside the container; and agitation means for agitating water, between adjacent electrodes, that flows from the water inlet port towards the water outlet port.

Abstract translation: 电解装置除去供给水热交换器的水中含有的水垢成分。 电解装置具有容器，该容器具有进水口和出水口; 设置在容器内的多个电极; 以及用于搅拌相邻电极之间的水的搅拌装置，其从进水端口朝向出水口流动。