公开(公告)号：US20180346352A1

公开(公告)日：2018-12-06

申请号：US16100466

申请日：2018-08-10

Applicant: Advanced Diamond Technologies, Inc.

Inventor： Ian Wakefield Wylie ,  Prabhu U. Arumugam ,  Hongjun Zeng ,  John Arthur Carlisle

IPC: C02F1/467 ,  C25B15/08 ,  C25B15/02 ,  C02F1/00 ,  C25B1/13 ,  C25B1/26 ,  C25B1/28 ,  C25B1/30 ,  C25B11/03 ,  C25B11/04 ,  C25B11/12 ,  C02F1/461 ,  C02F101/30 ,  C02F103/08 ,  C02F103/34

CPC classification number: C02F1/4674 ,  C02F1/008 ,  C02F1/4672 ,  C02F2001/46119 ,  C02F2001/46147 ,  C02F2001/46157 ,  C02F2101/30 ,  C02F2103/08 ,  C02F2103/34 ,  C02F2201/4611 ,  C02F2201/4613 ,  C02F2201/4614 ,  C02F2201/46145 ,  C02F2201/4618 ,  C02F2201/46185 ,  C02F2209/02 ,  C02F2209/40 ,  C02F2303/04 ,  C25B1/13 ,  C25B1/26 ,  C25B1/285 ,  C25B1/30 ,  C25B11/035 ,  C25B11/04 ,  C25B11/12 ,  C25B15/02 ,  C25B15/08 ,  Y02W10/37

Abstract: An electrochemical system and method are disclosed for On Site Generation (OSG) of oxidants, such as free available chlorine, mixed oxidants and persulfate. Operation at high current density, using at least a diamond anode, provides for higher current efficiency, extended lifetime operation, and improved cost efficiency. High current density operation, in either a single pass or recycle mode, provides for rapid generation of oxidants, with high current efficiency, which potentially allows for more compact systems. Beneficially, operation in reverse polarity for a short cleaning cycle manages scaling, provides for improved efficiency and electrode lifetime and allows for use of impure feedstocks without requiring water softeners. Systems have application for generation of chlorine or other oxidants, including mixed oxidants providing high disinfection rate per unit of oxidant, e.g. for water treatment to remove microorganisms or for degradation of organics in industrial waste water.

公开(公告)号：US20180251388A1

公开(公告)日：2018-09-06

申请号：US15760734

申请日：2016-09-01

Applicant: Elwater Ltd Oy

Inventor： Martti KLEMOLA

IPC: C02F1/461 ,  C02F1/465

CPC classification number: C02F1/46109 ,  C02F1/46104 ,  C02F1/463 ,  C02F1/465 ,  C02F1/56 ,  C02F2001/46119 ,  C02F2001/46123 ,  C02F2001/46133 ,  C02F2001/46171 ,  C02F2103/10 ,  C02F2103/28 ,  C02F2201/4611

Abstract: A device for purifying water. The device includes an outer casing; a cathode electrode which is arranged in the inner part of the device and is the shape of a generalized cylinder sleeve; an anode electrode, which is the shape of a generalized cylinder sleeve and which remains inside the cathode electrode so that between the anode electrode and cathode electrode remains, in a transverse direction, a gap for conveying the water. The anode electrode includes at least a first anode material. The device further includes an anode electrode support, a part of which is provided inside the anode electrode. The anode electrode support includes in its lower part a flange which is arranged to support the anode electrode from its lower part, whereby the anode electrode can be lifted by means of the anode electrode support out of the cathode electrode and is thus replaceable.

公开(公告)号：US20180230025A1

公开(公告)日：2018-08-16

申请号：US15434698

申请日：2017-02-16

Applicant: PROTERRGO INC.

Inventor： PANAYOTIS G. TSANTRIZOS ,  VALÉRIE LÉVEILLÉ ,  NICOLE A. POIRIER ,  ROY RICHARD

IPC: C02F1/463 ,  C02F1/465 ,  C02F1/461

CPC classification number: C02F1/463 ,  C02F1/46109 ,  C02F1/465 ,  C02F2001/46119 ,  C02F2101/301 ,  C02F2101/325 ,  C02F2103/002 ,  C02F2103/005 ,  C02F2103/008 ,  C02F2201/4611

Abstract: An integrated device for wastewater purification, comprising a coagulation zone; a flocculation zone connected to and in fluid communication with the coagulation zone; a flotation zone connected to and in fluid communication with the flocculation zone and comprising a froth discharge port; and a separation zone below and in fluid communication with the flotation zone and comprising a contaminant separator and a purified wastewater discharge port; the wastewater entering the device being mixed with electrolytically-generated coagulants and gas bubbles in the coagulation zone; the flocculation zone receiving and gently mixes coagulated wastewater contaminants and gas bubbles formed in the coagulation zone and aggregating them into flocs before flotation of buoyant flocs in the flotation zone and the separation zone being adapted for further floc formation, oil coalescence, settling and discharge of non-buoyant contaminants.

公开(公告)号：US20180148351A1

公开(公告)日：2018-05-31

申请号：US15826964

申请日：2017-11-30

Applicant: World Water Technologies, LLC.

Inventor： James MORROW ,  Robert HERBST

IPC: C02F1/463 ,  C02F1/00

CPC classification number: C02F1/463 ,  C02F1/001 ,  C02F1/004 ,  C02F1/46104 ,  C02F2001/007 ,  C02F2101/20 ,  C02F2101/203 ,  C02F2101/22 ,  C02F2103/007 ,  C02F2103/10 ,  C02F2103/16 ,  C02F2201/007 ,  C02F2201/4611 ,  C02F2301/08 ,  H01M10/44 ,  H01M2220/10

Abstract: A system for cleaning contaminants from a body of water includes a dam that restricts a flow of water in the body of water. The system also includes a generator that generates electric power from the body of water, and one or more electrodes that induce an electrocoagulation current upstream of the dam. A filter press then removes contaminants that are precipitated from the water of the body of water by the electrocoagulation current.

公开(公告)号：US20180141833A1

公开(公告)日：2018-05-24

申请号：US15570289

申请日：2015-08-21

Applicant: SHARP KABUSHIKI KAISHA

Inventor： NOBUTOSHI ARAI ,  NOBUHIRO HAYASHI

IPC: C02F1/467 ,  C02F1/461

CPC classification number: C02F1/4674 ,  C02F1/46104 ,  C02F1/46109 ,  C02F2001/46133 ,  C02F2201/4611 ,  C02F2201/46135 ,  C02F2201/4614 ,  C02F2201/4618

Abstract: The present invention provides an electrolyzed water producing apparatus capable of efficiently producing electrolyzed water containing hypochlorous acids and of being installed stably. An electrolyzed water producing apparatus of the present invention includes: an electrolyzing section, the electrolyzing section including (i) an electrode pair having a positive electrode and a negative electrode facing the positive electrode and (ii) a no-diaphragm-type electrolytic solution channel between the positive electrode and the negative electrode, the electrode pair being inclined in such a manner that the positive electrode is positioned higher than the negative electrode, the electrolytic solution channel allowing an electrolytic solution to flow into the electrolytic solution channel from below and allowing electrolyzed water, which has been produced by electrolyzing the electrolytic solution with use of the electrode pair and which contains hypochlorous acids, to flow out from an upper portion of the electrolytic solution channel, the electrode pair being inclined at an angle of not less than 10 degrees and not more than 85 degrees relative to a vertical direction.

公开(公告)号：US20180135190A1

公开(公告)日：2018-05-17

申请号：US15515814

申请日：2016-02-15

Applicant: Jae Yong Lee ,  GOHDA WATER TREATMENT TECHNOLOGY CO., INC.

Inventor： Toshihisa Gohda

IPC: C25B1/06 ,  C02F1/461

CPC classification number: C25B1/06 ,  C02F1/46109 ,  C02F1/4618 ,  C02F2001/46161 ,  C02F2001/46185 ,  C02F2001/4619 ,  C02F2001/46195 ,  C02F2201/4611 ,  C02F2201/46115 ,  C02F2201/46155 ,  C02F2201/46185 ,  C02F2301/028 ,  Y02E60/366

Abstract: The present invention relates to an apparatus for generating electrolyzed water, which generates hydrogen water comprising hydrogen molecules in a high concentration. Two sheets of porous cathode plates each provided on the surface thereof with an ion-exchange membrane are provided across an anode plate so as for the ion-exchange membranes to face the anode plate and so as to form a space allowing water to flow therethrough, between the anode plate and each of the ion-exchange membranes, and thus four electrolysis chambers are formed. Thus, here is provided an apparatus for generating electrolyzed water in which there are formed a first water path and a second water path to feed water respectively to the first electrolysis chamber and the second electrolysis chamber formed between the anode plate and the cathode plates, and a third water path to feed water to either of the third electrolysis chamber and the fourth electrolysis chamber formed on the sides of the cathode plates on the other side of the anode plate and to feed the treated water passing through the electrolysis chamber to the other electrolysis chamber.

公开(公告)号：US09963363B2

公开(公告)日：2018-05-08

申请号：US13816888

申请日：2011-08-16

Applicant: Dong-Kook Kim ,  Tae-Hwan Kim ,  Churl-Hee Cho ,  Chong-Su Park ,  Ko-Yeon Choo ,  Jeong-Ku Yeo

Inventor： Dong-Kook Kim ,  Tae-Hwan Kim ,  Churl-Hee Cho ,  Chong-Su Park ,  Ko-Yeon Choo ,  Jeong-Ku Yeo

IPC: C02F1/469 ,  H01M8/08 ,  C02F1/46 ,  H01G9/022 ,  H01G11/58 ,  H01M8/18 ,  H01M8/22 ,  H01M16/00 ,  H01M8/04186 ,  C02F1/461 ,  C02F103/08 ,  H01M8/20 ,  H01M4/86

CPC classification number: C02F1/4691 ,  C02F1/4604 ,  C02F1/46114 ,  C02F1/4695 ,  C02F2103/08 ,  C02F2201/4611 ,  C02F2201/46115 ,  C02F2201/4613 ,  C02F2201/4617 ,  C02F2201/46185 ,  C02F2303/10 ,  C02F2303/16 ,  H01G9/038 ,  H01G11/58 ,  H01M4/8605 ,  H01M8/04186 ,  H01M8/08 ,  H01M8/188 ,  H01M8/20 ,  H01M8/225 ,  H01M8/227 ,  H01M16/006 ,  H01M2250/00 ,  Y02E60/13 ,  Y02E60/528 ,  Y02W10/30

Abstract: The present invention uses the principles of electrochemical ion absorption (charging) and ion desorption (discharge), and relates to a continuous flow-electrode system, a high-capacity energy storage system, and a water treatment method using the same, in which high-capacity electric energy is stored as electrode materials of a slurry phase and electrolytes simultaneously flow in a successive manner within a fine flow channel structure formed on an electrode. More specifically, the present invention relates to a continuous flow-electrode system, an energy storage system, and a water treatment method, wherein electrode active materials consecutively flow in a slurry state whereby a high capacity is easily obtained without enlarging or stacking electrodes.

公开(公告)号：US09962404B2

公开(公告)日：2018-05-08

申请号：US14430486

申请日：2012-12-07

Applicant: Reoxcyn Innovation Group, LLC

Inventor： Daniel Robinson ,  James Pack

IPC: C02F1/461 ,  C02F9/00 ,  A61K33/14 ,  C02F1/467 ,  C25B9/08 ,  A61K31/192 ,  A61K31/20 ,  A61K31/216 ,  A61K31/421 ,  A61K31/422 ,  A61K31/4439 ,  A61K31/557 ,  A61K33/00 ,  A61K45/06 ,  C02F1/469

CPC classification number: A61K33/14 ,  A61K31/192 ,  A61K31/20 ,  A61K31/216 ,  A61K31/421 ,  A61K31/422 ,  A61K31/4439 ,  A61K31/557 ,  A61K33/00 ,  A61K45/06 ,  C02F1/46104 ,  C02F1/46109 ,  C02F1/4618 ,  C02F1/467 ,  C02F1/4698 ,  C02F2201/4611 ,  C02F2201/46115 ,  C02F2201/46155 ,  C25B9/08 ,  A61K2300/00

Abstract: Described herein are systems, apparatus, and methods for electrolyzing liquids to create beneficial compositions, such as life enhancing compositions.

公开(公告)号：US20180111844A1

公开(公告)日：2018-04-26

申请号：US15553147

申请日：2016-02-08

Applicant: NIHON TRIM CO., LTD. ,  NATIONAL UNIVERSITY CORPORATION KOCHI UNIVERSITY

Inventor： Katsumi ISHIKAWA ,  Daiji AMENOMORI ,  Yoshinobu KOIZUMI ,  Yasuomi HAMAUZU

IPC: C02F1/00 ,  C02F1/461

CPC classification number: C02F1/008 ,  C02F1/461 ,  C02F1/46104 ,  C02F1/4618 ,  C02F2001/4619 ,  C02F2103/02 ,  C02F2201/4611 ,  C02F2201/4614 ,  C02F2201/46145

Abstract: The electrolyzed water-generating apparatus 1 includes: a first electrode chamber Da; a first water inlet path 4a connected to the first electrode chamber Da to supply the first electrode chamber Da with raw water from outside; a first water outlet path 7a connected to the first electrode chamber Da, and dispensing out of the first electrode chamber Da electrolyzed hydrogen water generated by electrolysis in the first electrode chamber Da; and a charge amount adjuster 10 connected to the electrolysis tank D to adjust an amount of electrical charge to be provided to the electrolyzed hydrogen water. The charge amount adjuster 10 adjusts, based on a flow rate of the raw water, the amount of the electrical charge per unit quantity of the generated electrolyzed hydrogen water through control of an electrolytic current or an electrolytic voltage, so that the adjusted amount of the electrical charge is constant.

公开(公告)号：US20180086651A1

公开(公告)日：2018-03-29

申请号：US15274860

申请日：2016-09-23

Applicant: Jason D. Lalli

Inventor： Jason D. Lalli

IPC: C02F1/463 ,  C02F1/46

CPC classification number: C02F1/463 ,  C02F1/4608 ,  C02F1/46109 ,  C02F2001/46152 ,  C02F2201/4611 ,  C02F2201/46135 ,  C02F2201/4614 ,  C02F2201/46145 ,  C02F2201/46175 ,  C02F2201/4618 ,  C02F2301/046

Abstract: An apparatus, system and method for clarifying wastewater using electrocoagulation with plasma discharge is provided. The apparatus includes a reactor with a hollow interior accommodating a volume of wastewater for treatment, and electrodes contacting or at least partially submerged in the wastewater. Electrical energy is supplied to the electrodes, such as three-phase AC power, of sufficient levels to generate plasma discharge from the electrodes and within the wastewater. Electrocoagulation occurs concurrent with the plasma discharge. A system including at least one reactor is a flow-through system, and may have a recirculation loop for recirculating wastewater for additional passes of treatment. A pump(s) and series of valves control the movement of wastewater through the system, and a control panel may be included to direct the operation of various components of the system. The control panel may also include a user interface for information display, input by an operator, and automation.