公开(公告)号：EP2663530B1

公开(公告)日：2014-12-17

申请号：EP12704122.6

申请日：2012-01-16

Applicant: Wet Trust

Inventor： FAURE, Frederik, Jacobus

IPC: C02F1/461 ,  C02F1/467 ,  C02F1/72 ,  C02F103/42 ,  C02F103/02

CPC classification number: C02F1/4606 ,  C02F1/46104 ,  C02F1/4672 ,  C02F1/727 ,  C02F2001/46133 ,  C02F2103/023 ,  C02F2103/42 ,  C02F2201/46105 ,  C02F2201/4613 ,  C02F2201/46165 ,  C02F2209/03 ,  C02F2303/04 ,  C02F2305/023 ,  Y02W10/37

公开(公告)号：EP2630088A4

公开(公告)日：2014-12-03

申请号：EP11835081

申请日：2011-10-19

Applicant: CAMBRIAN INNOVATION INC

Inventor： SILVER MATTHEW ,  BUCK JUSTIN ,  KIELY PATRICK ,  GUZMAN JUAN J

IPC: C02F1/46 ,  C02F3/06 ,  C02F3/28 ,  C02F3/30 ,  C02F3/34 ,  C25B1/02 ,  C25B3/00 ,  H01M8/16

CPC classification number: C25B1/02 ,  C02F1/4693 ,  C02F3/005 ,  C02F3/006 ,  C02F3/301 ,  C02F3/34 ,  C02F2103/002 ,  C02F2103/005 ,  C02F2201/46115 ,  C02F2201/46125 ,  C02F2201/46145 ,  C02F2201/46165 ,  C02F2203/008 ,  C02F2209/001 ,  C02F2209/003 ,  C02F2209/006 ,  C02F2209/03 ,  C02F2209/38 ,  C02F2209/40 ,  C02F2209/42 ,  C25B1/00 ,  C25B3/00 ,  H01M8/16 ,  Y02E50/343 ,  Y02E60/527 ,  Y02W10/37

Abstract: The present invention provides bio-electrochemical systems having various configurations for the treatment of water, wastewater, gases, and other biodegradable matter. In one aspect, the invention provides bio-electrochemical systems configured for treating wastewater while generating multiple outputs. In another aspect, the invention provides bio-electrochemical systems configured for improving the efficiency of electrodialysis removal systems. In yet another aspect, the invention provides bio-electrochemical systems configured for use in banks and basins.

Abstract translation: 本发明提供具有用于处理水，废水，气体和其它可生物降解物质的各种构型的生物电化学系统。 一方面，本发明提供了生物电化学系统，其配置用于在产生多个输出的同时处理废水。 在另一方面，本发明提供了配置用于提高电渗析去除系统的效率的生物电化学系统。 在另一方面，本发明提供了配置用于银行和盆地的生物电化学系统。

公开(公告)号：EP2540675B1

公开(公告)日：2014-04-02

申请号：EP12173433.9

申请日：2012-06-25

Applicant: pro aqua Diamantelektroden Produktion GmbH & Co KG

Inventor： Schelch, Michael ,  Staber, Wolfgang ,  Hermann, Robert ,  Wesner, Wolfgang

IPC: C02F1/461 ,  C02F1/467 ,  C02F103/42

CPC classification number: C02F1/4672 ,  C02F2001/46147 ,  C02F2001/46171 ,  C02F2103/42 ,  C02F2201/46165 ,  C02F2201/46195 ,  Y02W10/37

公开(公告)号：EP1904407B1

公开(公告)日：2012-09-26

申请号：EP06759921.7

申请日：2006-05-12

Applicant: Saudi Arabian Oil Company

Inventor： MARTINIE, Gary, D. ,  AL-SHAHRANI, Fahran, M. ,  DABBOUSI, Bashir O.,

IPC: C02F1/76 ,  C02F1/467 ,  C02F1/72 ,  C10G19/08 ,  C25B1/34 ,  C25B15/08 ,  H01M8/06 ,  B01D53/96

CPC classification number: C02F1/4674 ,  B01D53/965 ,  B01D2251/304 ,  B01D2257/302 ,  C02F1/66 ,  C02F1/725 ,  C02F1/76 ,  C02F2001/425 ,  C02F2101/101 ,  C02F2101/30 ,  C02F2103/18 ,  C02F2103/365 ,  C02F2201/009 ,  C02F2201/46115 ,  C02F2201/46165 ,  C02F2201/4618 ,  C02F2209/003 ,  C02F2209/005 ,  C02F2209/06 ,  C02F2209/40 ,  C02F2303/16 ,  C10G19/08 ,  C10G2300/202 ,  C25B1/34 ,  C25B15/08 ,  H01M8/0656 ,  H01M2008/1095 ,  Y02A20/212 ,  Y02E60/366

Abstract: A continuous method for the treatment of a spent aqueous caustic stream used to scrub a hydrocarbon process stream to remove oxidizable sulfur-containing compounds includes: a. mixing an oxidizing hypochlorous acid stream produced from an aqueous brine solution with the aqueous caustic stream to form a reactive mixed feedstream; b. contacting the reactive mixed feedstream with at least one catalyst to promote the oxidation of the sulfur-containing compounds and the neutralization of the sodium hydroxide; and c. recovering a neutral treated product stream comprising aqueous sodium sulfate, sodium carbonate and sodium chloride that is odorless, non-toxic and environmentally acceptable for discharge into the sea or into a conventional sewage treatment system. Preferably, the hypochlorous acid is produced by an electrolyzer that also produces a (1) hydrogen stream that is directed to a PEM fuel cell to generate at least a portion of the electrical power requirement of the electrolyzer, and (2) water that is combined with fresh sodium hydroxide from the electrolyzer to form a fresh caustic stream for use in scrubbing the hydrocarbon process stream.

公开(公告)号：EP2474329A1

公开(公告)日：2012-07-11

申请号：EP12150259.5

申请日：2012-01-05

Applicant: pro aqua Diamantelektroden Produktion GmbH & Co KG

Inventor： Steffen, Hanspeter ,  Schelch, Michael ,  Staber, Wolfgang ,  Hermann, Robert ,  Wesner, Wolfgang ,  Ratz, Gerald

IPC: A61L2/03 ,  C02F1/461

CPC classification number: C02F1/4672 ,  A61L2/035 ,  A61L2/22 ,  C02F2001/46147 ,  C02F2201/46165

Abstract: Batterie betriebenes Handsprühgerät mit einem Flüssigkeitsbehälter (A), einem Sprühkopf (B) mit Sprühdüse (B 1 ), einer Elektrolysezelle (C 1 ), einer Wasserpumpe (C 2 ), Steigrohr und Leitungen, einer elektrischen/elektronischen Steuerung (G) mit einem Fingerabzug (F) und einem Batteriefach (E). Die Elektrolysezelle (C 1 ) enthält dotierte Volldiamant-Elektroden.

Abstract translation: 电池操作的手持喷雾装置包括液体容器（A），具有喷嘴的喷雾头（B），包括掺杂的全金刚石电极的电解池，水泵，提升管和管道，电或电子控制（G ）和电池仓（E）。 还包括使用具有水的手持喷雾装置的独立权利要求，该水与包含氯化钠，氯化钙或氯化钾（0.5-8g）的盐混合。

公开(公告)号：EP2277833A3

公开(公告)日：2012-03-28

申请号：EP10184123.7

申请日：2002-02-15

Applicant: The Procter & Gamble Company

Inventor： Tremblay, Mario, Elmen ,  Rasmussen, Craig, Merillat ,  Hong, Charles, Andrew ,  Bretl, Donald, Stephen

IPC: C02F1/467 ,  C02F1/461 ,  C25B1/26

CPC classification number: C02F1/4674 ,  C02F1/001 ,  C02F1/283 ,  C02F1/46104 ,  C02F2001/422 ,  C02F2001/425 ,  C02F2001/46138 ,  C02F2001/46152 ,  C02F2001/46161 ,  C02F2101/103 ,  C02F2103/026 ,  C02F2103/42 ,  C02F2201/003 ,  C02F2201/4611 ,  C02F2201/46115 ,  C02F2201/46165 ,  C02F2201/4618 ,  C02F2209/42 ,  C02F2303/04 ,  C02F2307/04 ,  C02F2307/06 ,  Y02W10/37

Abstract: A method for killing microorganisms in water, by passing an aqueous feed solution comprising of water containing some form of halide salt into a non-membrane electrolysis cell comprising an anode and a cathode, adjacent to the anode, while flowing electrical current between the anode and the cathode to electrolyze the aqueous feed solution and convert the halide salt to antimicrobial mixed oxidants.

公开(公告)号：EP2303784A1

公开(公告)日：2011-04-06

申请号：EP09768653.9

申请日：2009-01-21

Applicant: Saltworks Technologies Inc.

Inventor： SPARROW, Benjamin Stuart ,  ZOSHI, Joshua ,  TANG, James

IPC: C02F1/469 ,  B01D61/46 ,  B01D61/52 ,  C02F1/42

CPC classification number: C02F1/4604 ,  B01D61/44 ,  B01D61/50 ,  B01D2313/105 ,  B01D2313/125 ,  B01D2313/365 ,  C02F1/469 ,  C02F2001/46166 ,  C02F2103/08 ,  C02F2201/4611 ,  C02F2201/46115 ,  C02F2201/46165 ,  Y02A20/134

Abstract: A method and apparatus for desalinating saltwater using concentration difference energy is disclosed. In order to desalinate saltwater that is contained within a product chamber, a drive cell is used to generate a drive voltage. The product chamber has a desalination voltage such that when a sufficient voltage is applied to the product chamber, anions and cations migrate out of the product chamber, thereby desalinating the water. The sufficient voltage, which includes the drive voltage and which is equal to or greater than the desalination voltage, is applied to the product chamber, consequently effecting desalination. Beneficially, concentration difference energy can be generated using a concentrated solution, which can be generated using, for example, solar energy.

公开(公告)号：EP1904407A4

公开(公告)日：2010-03-10

申请号：EP06759921

申请日：2006-05-12

Applicant: SAUDI ARABIAN OIL CO

Inventor： MARTINIE GARY D ,  AL-SHAHRANI FAHRAN M ,  DABBOUSI BASHIR O

IPC: C02F1/76 ,  C02F1/467 ,  C02F1/72 ,  C10G19/08

CPC classification number: C02F1/4674 ,  B01D53/965 ,  B01D2251/304 ,  B01D2257/302 ,  C02F1/66 ,  C02F1/725 ,  C02F1/76 ,  C02F2001/425 ,  C02F2101/101 ,  C02F2101/30 ,  C02F2103/18 ,  C02F2103/365 ,  C02F2201/009 ,  C02F2201/46115 ,  C02F2201/46165 ,  C02F2201/4618 ,  C02F2209/003 ,  C02F2209/005 ,  C02F2209/06 ,  C02F2209/40 ,  C02F2303/16 ,  C10G19/08 ,  C10G2300/202 ,  C25B1/34 ,  C25B15/08 ,  H01M8/0656 ,  H01M2008/1095 ,  Y02A20/212 ,  Y02E60/366

Abstract: A continuous method for the treatment of a spent aqueous caustic stream used to scrub a hydrocarbon process stream to remove oxidizable sulfur-containing compounds includes: a. mixing an oxidizing hypochlorous acid stream produced from an aqueous brine solution with the aqueous caustic stream to form a reactive mixed feedstream; b. contacting the reactive mixed feedstream with at least one catalyst to promote the oxidation of the sulfur-containing compounds and the neutralization of the sodium hydroxide; and c. recovering a neutral treated product stream comprising aqueous sodium sulfate, sodium carbonate and sodium chloride that is odorless, non-toxic and environmentally acceptable for discharge into the sea or into a conventional sewage treatment system. Preferably, the hypochlorous acid is produced by an electrolyzer that also produces a (1) hydrogen stream that is directed to a PEM fuel cell to generate at least a portion of the electrical power requirement of the electrolyzer, and (2) water that is combined with fresh sodium hydroxide from the electrolyzer to form a fresh caustic stream for use in scrubbing the hydrocarbon process stream.

公开(公告)号：EP1980527A1

公开(公告)日：2008-10-15

申请号：EP07707518.2

申请日：2007-01-26

Applicant: OSAKA Titanium Technologies Co., Ltd.

Inventor： AZUMA, Kazuomi, ,  OGASAWARA, Tadashi ,  SHIMOSAKI, Shinji, ,  KATAKURA, Katsumi

IPC: C01B11/04 ,  C02F1/46 ,  C25B1/26 ,  C25B11/10

CPC classification number: C25B1/003 ,  C01B11/04 ,  C01B11/06 ,  C02F1/32 ,  C02F1/4674 ,  C02F1/725 ,  C02F1/727 ,  C02F1/74 ,  C02F2001/46142 ,  C02F2103/42 ,  C02F2201/46165 ,  C02F2201/4619 ,  C02F2305/10 ,  C25B1/26

Abstract: Hypochlorous acid is produced economically without the supply of electricity energy from outside. To actualize the production, a photoelectric cell having a titanium oxide electrode 1 and a counter electrode 2 is placed in an electrolyte solution 3 containing a metal chloride. Under the environment that oxygen can be supplied to the counter electrode 2 of the photoelectric cell in the electrolyte solution 3, the titanium oxide electrode 1 is irradiated with light.

Abstract translation: 经济地生产次氯酸，无需外部供电。 为了实现生产，将具有氧化钛电极1和对电极2的光电池放置在含有金属氯化物的电解液3中。 在可以向电解液3中的光电池的对电极2供给氧的环境下，用氧化钛电极1照射。

公开(公告)号：EP1086049A1

公开(公告)日：2001-03-28

申请号：EP99936762.6

申请日：1999-07-28

Applicant: University of Northumbria at Newcastle

Inventor： REED, Robert Hunter

IPC: C02F1/46 ,  C02F1/76

CPC classification number: C02F1/4674 ,  C02F1/46104 ,  C02F2001/46133 ,  C02F2201/4615 ,  C02F2201/46165 ,  C02F2303/04

Abstract: Apparatus for the production of disinfectant comprises a portable, vented vessel (10) to contain a chloride solution, a pair of electrodes (14, 15) extending into or adapted to extend into the vessel, portable means (16) for generating a direct electric current and applying the current to the electrodes, means (17) for monitoring that current, and a second vessel, or a defined larger volume of the vented vessel, for contacting the hypochlorite solution produced in the portable vessel with water.