公开(公告)号：US06224744B1

公开(公告)日：2001-05-01

申请号：US09511860

申请日：1997-10-14

Applicant: Juan Casado Gimenez ,  Enrique Brillas Coso ,  Rosa Maria Bastida Bonany ,  Michel Vandermeiren

Inventor： Juan Casado Gimenez ,  Enrique Brillas Coso ,  Rosa Maria Bastida Bonany ,  Michel Vandermeiren

IPC: C02F1461

CPC classification number: C02F1/46109 ,  C02F1/32 ,  C02F1/46104 ,  C02F1/4672 ,  C02F1/722 ,  C02F1/725 ,  C02F2001/46133 ,  C02F2001/46142 ,  C02F2001/46166 ,  C02F2103/28 ,  C02F2201/46125 ,  C02F2301/024 ,  C02F2305/023 ,  C02F2305/026

Abstract: The process comprises the oxidation, in an electrolytic cell provided with at least one anodes of pollutants which contaminate wastewaters, and is characterized in that oxygen is diffused in the electrolytic cell cathode or cathodes subjected to a voltage lower than 100 V in order to reduce said gas to a dissolution oxidizing species selected among hydrogen peroxide or hydroxyl and/or peroxydril (HO2·) radicals. The equipment for implementing said process comprises an elecrolytic cell continuously supplied and provided with an anode (1) and two oxygen diffusion cathodes (2) and is sealed on either side with a frame (3), said frames and cathodes delimiting the compartments (4) which are supplied with oxygen gas and/or gas mixtures containing oxygen through inlets (6); similarly, the cathode and the anode delimit the compartments (5) through which circulates the contaminated water entering through the inlet (5) and coming out through outlets (8). The electrolytic cell of the invention provides for the treatment of contaminating waters which contain toxic, non biodegradable substances or substances which cannot be oxidized by conventional processes.

Abstract translation: 该方法包括在具有污染废水的污染物的至少一个阳极的电解池中进行氧化，其特征在于，氧气扩散到电解池阴极或经受低于100V的电压的阴极，以便减少所述 气体转化为选自过氧化氢或羟基和/或过氧化物（HO2。）基团的溶解氧化物质。 用于实施所述方法的设备包括连续供应并具有阳极（1）和两个氧扩散阴极（2）的电解池，并且在框架（3）的任一侧上密封，所述框架和阴极限定隔室（4） ），其通过入口（6）供应含有氧气的氧气和/或气体混合物; 类似地，阴极和阳极限定隔室（5），通过该隔室（5）循环通过入口（5）进入的污染水并通过出口（8）出来。 本发明的电解池提供含有毒性，不可生物降解的物质或不能被常规方法氧化的物质的污染水的处理。

公开(公告)号：USRE36972E

公开(公告)日：2000-11-28

申请号：US787160

申请日：1997-01-23

Applicant: Forrest A. Baker ,  Wesley L. Bradford

Inventor： Forrest A. Baker ,  Wesley L. Bradford

IPC: B01J19/08 ,  C01B13/10 ,  C02F1/00 ,  C02F1/461 ,  C02F1/467 ,  C02F1/72 ,  C02F1/76 ,  C02F1/78 ,  C02F103/04 ,  C25B1/13 ,  C25B1/26 ,  C25B1/30 ,  C25B9/00 ,  C25B9/06 ,  C25B15/02 ,  B01J19/12

CPC classification number: C02F1/76 ,  C02F1/4672 ,  C02F1/78 ,  C02F1/46104 ,  C02F2001/46133 ,  C02F2201/4611 ,  C02F2201/4612 ,  C02F2201/46125 ,  C02F2201/46145 ,  C02F2201/4618 ,  C02F2201/782 ,  C02F2209/06 ,  C02F2301/022

Abstract: An electrolytic cell for generating a mixed oxidant that is rich in ozone is disclosed. The cell disassociates a brine solution to generate ozone and chlorine based oxidants. The improved cell design allows the ratio of ozone to the other oxidants to be optimized, thereby providing a more efficient sterilization solution. The ozone production is adjusted by adjusting the residence time of the brine solution in the cell and the orientation of the cell.

Abstract translation: 公开了一种用于产生富含臭氧的混合氧化剂的电解池。 细胞分解盐水溶液以产生臭氧和氯基氧化剂。 改进的电池设计允许臭氧与其他氧化剂的比例被优化，从而提供更有效的杀菌溶液。 通过调节盐水溶液在电池中的停留时间和电池的取向来调节臭氧产生。

公开(公告)号：US6139714A

公开(公告)日：2000-10-31

申请号：US982700

申请日：1997-12-02

Applicant: David Livshits

Inventor： David Livshits

IPC: C02F1/46 ,  C02F1/00 ,  C02F1/461 ,  C02F1/469 ,  C02F1/70 ,  C02F9/00

CPC classification number: C02F1/4618 ,  C02F1/001 ,  C02F1/46104 ,  C02F1/4693 ,  C02F1/705 ,  C02F2001/46152 ,  C02F2001/46157 ,  C02F2201/4611 ,  C02F2201/46115 ,  C02F2201/4612 ,  C02F2201/46125 ,  C02F2201/46145 ,  C02F2209/005 ,  C02F2209/06 ,  C02F2301/022 ,  C02F2301/024 ,  C02F2303/04 ,  C02F9/00

Abstract: A process for adjusting the pH of an aqueous flowable fluid includes an electrochemical mechanism for adjusting the pH of an aqueous flowable fluid and a mechanism for then electrochemically stabilizing the adjusted pH of the fluid. A device for performing the process is also included. The device includes an inlet and a channel in fluid communication with the inlet. The channel has the appearance and properties of a U-shaped connected vessel. The U-shaped connected vessel includes an inlet accumulating passage in fluid communication with an active zone between two spaced electrodes wherein the active zone has a small volume relative to the passage for accelerating fluid flow from the passage through the active zone complying with the physics of connected vessels.

Abstract translation: 用于调节含水可流动流体的pH的方法包括用于调节水性可流动流体的pH的电化学机制和用于电化学稳定流体的调节pH的机理。 还包括用于执行该过程的装置。 该装置包括入口和与入口流体连通的通道。 该通道具有U型连接容器的外观和性质。 U形连接的容器包括与两个间隔开的电极之间的活动区域流体连通的入口积聚通道，其中活动区域相对于通道具有小体积，用于加速来自通过活动区域的通道的流体流动，符合物理学 连接船只。

公开(公告)号：US6113853A

公开(公告)日：2000-09-05

申请号：US133527

申请日：1998-08-13

Applicant: Shinichi Nakamura ,  Kunihiko Fukuzuka ,  Hiromi Fujii

Inventor： Shinichi Nakamura ,  Kunihiko Fukuzuka ,  Hiromi Fujii

IPC: A61L2/18 ,  C02F1/461 ,  C02F1/467

CPC classification number: A61L2/18 ,  C02F1/4674 ,  C02F2001/46133 ,  C02F2001/46152 ,  C02F2201/46125 ,  C02F2201/46145 ,  C02F2201/46155 ,  C02F2209/02 ,  C02F2209/06 ,  C02F2209/29 ,  C02F2303/04

Abstract: In a sterilizing and rinsing water generating method of generating sterilizing and rinsing water by increasing the electric conductivity of water by adding halide electrolytes to the water and creating hypohalogenous acid by electrolyzing the water using an anode plate and a cathode, the mole ratio of bromide ions and chloride ions supplied by the electrolytes is set to 57:43 or a value in the vicinity of it. The sterilizing and rinsing water generated by the method can sterilize even germs which form spores having a high tolerance. There is also provided a sterilizing and rinsing water generating apparatus for embodying the method.

Abstract translation: 在通过向水中添加卤化物电解质并通过使用阳极板和阴极电解水来产生次卤酸而产生消毒和漂洗水的消毒和冲洗水生成方法中，溴离子的摩尔比 并且由电解质供给的氯离子设定为57:43或其附近的值。 通过该方法产生的消毒和冲洗水可以灭菌形成具有高耐受性的孢子的均匀细菌。 还提供了一种用于实施该方法的消毒和冲洗水生成装置。

公开(公告)号：US5980727A

公开(公告)日：1999-11-09

申请号：US926978

申请日：1997-09-10

Applicant: Leo Putz ,  Christian Putz ,  Reinhard Witt

Inventor： Leo Putz ,  Christian Putz ,  Reinhard Witt

IPC: C02F1/461 ,  C02F1/463

CPC classification number: C02F1/461 ,  C02F1/463 ,  C02F2001/46133 ,  C02F2101/36 ,  C02F2103/42 ,  C02F2201/4612 ,  C02F2201/46125 ,  C02F2209/00 ,  C02F2209/29 ,  C02F2303/04 ,  Y02W10/37

Abstract: The present invention relates to a method to at least extensively remove organic halogen compounds from water or an aqueous solution, at least one magnesium or aluminum anode (1) and at least one associated electrode (2) operating as the cathode dipping into the water. The present invention also concerns equipment with which to implement the method of the invention. Both the method of the invention and the equipment of the invention are preferentially used when disinfecting water with chlorine and in particular in swimming pools.

Abstract translation: 本发明涉及一种至少广泛地从水或水溶液中除去有机卤素化合物的方法，至少一种镁或铝阳极（1）和至少一个作为阴极浸入水中的相关电极（2）。 本发明还涉及用于实现本发明的方法的设备。 本发明的方法和本发明的设备在用氯消毒水时，特别是在游泳池中优先使用。

公开(公告)号：US5951845A

公开(公告)日：1999-09-14

申请号：US810399

申请日：1997-03-04

Applicant: Roger D. Moulton

Inventor： Roger D. Moulton

IPC: B01D61/44 ,  B01D20060101 ,  B01D17/06 ,  C02F20060101 ,  C02F1/461 ,  C02F1/469 ,  C02F9/06 ,  C25B20060101 ,  C25B1/00 ,  C25B3/00 ,  C25B15/08

CPC classification number: C02F1/46104 ,  B01D61/44 ,  B01D61/445 ,  C02F2001/46128 ,  C02F2001/46138 ,  C02F2101/16 ,  C02F2101/30 ,  C02F2201/46125 ,  C02F2209/02 ,  C02F2209/06

Abstract: In one embodiment, the present invention relates to a process for recovering an organic hydroxide from waste solutions containing the organic hydroxide and impurities including the steps: contacting the waste solution with a metal ion scavenger to remove metal ion impurities; charging the waste solution to an electrochemical cell containing at least two compartments, a cathode, an anode and a divider and passing a current through the cell whereby the organic hydroxide is regenerated; and recovering the organic hydroxide from the cell.

Abstract translation: 在一个实施方案中，本发明涉及从含有有机氢氧化物和杂质的废溶液中回收有机氢氧化物的方法，包括以下步骤：使废溶液与金属离子清除剂接触以除去金属离子杂质; 将废溶液装入含有至少两个隔室，阴极，阳极和分隔器的电化学电池，并使电流通过电池，由此再生有机氢氧化物; 并从该电池中回收有机氢氧化物。

公开(公告)号：US5858199A

公开(公告)日：1999-01-12

申请号：US678892

申请日：1996-07-12

Applicant: Joseph J. Hanak

Inventor： Joseph J. Hanak

IPC: B41F15/08 ,  B41F15/38 ,  B41M1/12 ,  C02F1/00 ,  C02F1/38 ,  C02F1/46 ,  C02F1/461 ,  C02F1/467 ,  C02F1/469

CPC classification number: C02F1/4604 ,  C02F1/38 ,  C02F1/469 ,  C02F1/46104 ,  C02F1/46109 ,  C02F1/4678 ,  C02F1/4691 ,  C02F2001/46133 ,  C02F2101/20 ,  C02F2201/4611 ,  C02F2201/4612 ,  C02F2201/46125 ,  C02F2201/4613 ,  C02F2201/46145 ,  C02F2209/005 ,  C02F2209/006 ,  C02F2209/05

Abstract: An apparatus and method for separating and removing ionizable components dissolved in fluids, such as for example, water, by separating said ionizable substances into fractions by the action of electric current and of Coriolis force. Liquid containing ionizable components is continuously fed in and the purified solvent and the solute in a concentrated solution are continuously removed while the liquid is rotated. Compound centrifugal force or Coriolis force causes the concentrated solution to move to a location where it can be effectively and continuously removed as well as causes the depleted liquid to move to a separate location where it also can be effectively and continuously removed. The invention can operate in several modes, the modes being electrolytic and electrostatic. The invention allows for almost universal application to removal of ionizable components and provides a cost effective and energy efficient continuous process to do so.

Abstract translation: 一种用于分离和去除溶解在流体（例如水）中的可离子化组分的装置和方法，通过电流和科里奥利力的作用将所述可离子化物质分离成馏分。 连续送入含有可电离成分的液体，同时在液体旋转的同时，将浓缩溶液中的纯化溶剂和溶质连续地除去。 复合离心力或科里奥利力使浓缩溶液移动到可以有效和连续地移除的位置，并且使耗尽的液体移动到可以被有效且连续地移除的单独位置。 本发明可以在多种模式下工作，这些模式是电解和静电的。 本发明允许几乎普遍的应用去除可离子化组分并提供成本效益和节能的连续过程来实现。

公开(公告)号：US5846390A

公开(公告)日：1998-12-08

申请号：US765201

申请日：1997-01-03

Applicant: Toshio Eki ,  Toshiharu Otsuka ,  Takafumi Oshima ,  Akemi Kuroda

Inventor： Toshio Eki ,  Toshiharu Otsuka ,  Takafumi Oshima ,  Akemi Kuroda

IPC: C02F1/00 ,  C02F1/28 ,  C02F1/44 ,  C02F1/46 ,  C02F1/461 ,  C02F1/467 ,  C25B9/00

CPC classification number: C02F1/4602 ,  C02F1/46104 ,  C02F1/4618 ,  C02F1/283 ,  C02F1/44 ,  C02F1/4674 ,  C02F2001/46152 ,  C02F2201/46125 ,  C02F2201/4613 ,  C02F2201/46145 ,  C02F2201/4615 ,  C02F2209/005 ,  C02F2209/006 ,  C02F2209/06 ,  C02F2301/022

Abstract: An electrolyzer for producing alkaline and/or acidic water by way of electrolysis of water. The electrolyzer (36) comprises a pair of planar electrodes (98; 100; 102) which are arranged opposite to each other without intervening a membrane therebetween. To remove scale such as calcium carbonate deposited during electrolysis on the electrodes (98; 100; 102), an electric potential of a reversed polarity is applied to the electrodes everyday at night and/or at the time when water is fed for the first time in the morning of the following day. During use of the electrolytic cell, the duration of electrolysis in the alkaline water supply mode and the duration of electrolysis in the acidic water supply mode, with a limit of maximum 30 seconds, are cumulated in a countervailing manner. For descaling, an electric potential of the polarity opposite to the polarity of the mode which is operated for a longer period of time is applied to the electrodes. A water electrolyzer can be realized which is capable of prolonging the service life of the electrodes for years while effectively preventing deposition of the scale.

Abstract translation: PCT No.PCT / JP95 / 01312 Sec。 371日期1997年1月3日 102（e）日期1997年1月3日PCT提交1995年6月30日PCT公布。 出版物WO96 / 01230 日期1996年1月18日一种用于通过电解电解生产碱性和/或酸性水的电解槽。 电解槽（36）包括一对彼此相对布置的平面电极（98; 100; 102），而不在其间插入隔膜。 为了在电极（98; 100; 102）中除去电解沉积的碳酸钙等氧化皮，在夜间和/或在第一次供水的时候，电极上施加相反极性的电位 在第二天的早晨。 在使用电解槽期间，碱性供水模式下的电解持续时间和酸性供水模式下的电解持续时间以最大30秒的极限累积。 为了除垢，与电极长时间运转的模式的极性相反的极性的电位被施加到电极上。 可以实现能够延长电极使用寿命多年的水电解器，同时有效地防止氧化皮沉积。

公开(公告)号：US5543030A

公开(公告)日：1996-08-06

申请号：US410309

申请日：1995-03-24

Applicant: Yoshimi Shiramizu ,  Masaharu Nakamori ,  Hidemitsu Aoki ,  Hirofumi Seo ,  Haruto Hamano

Inventor： Yoshimi Shiramizu ,  Masaharu Nakamori ,  Hidemitsu Aoki ,  Hirofumi Seo ,  Haruto Hamano

IPC: C02F1/46 ,  C02F1/36 ,  C02F1/38 ,  C02F1/461 ,  C02F1/48 ,  H01L21/304 ,  H01L21/306 ,  H01L21/308 ,  C25B1/00

CPC classification number: H01L21/02052 ,  C02F1/4618 ,  C02F1/36 ,  C02F1/38 ,  C02F1/48 ,  C02F2001/46123 ,  C02F2001/46133 ,  C02F2103/04 ,  C02F2201/4611 ,  C02F2201/46115 ,  C02F2201/46125 ,  C02F2201/46155 ,  C02F2201/4618 ,  C02F2201/4619 ,  C02F2209/02 ,  C02F2209/04 ,  C02F2209/05 ,  C02F2209/06 ,  C02F2301/066

Abstract: The method for producing electrolyzed water includes the step of applying a voltage to electrodes disposed in an electrolytic cell containing therein pure water including electrolyte therein. A strength of an electric field generated by applying a voltage to the electrodes is controlled to be variable by means of various techniques. The method makes it possible to produce electrolyzed water with a smaller amount of energy than prior methods.

Abstract translation: 生产电解水的方法包括向其中包含电解池的电极施加电压的步骤，其中包含其中包含电解质的纯水。 通过向电极施加电压而产生的电场强度通过各种技术被控制为可变的。 该方法使得可以生产比现有方法更少的能量的电解水。

公开(公告)号：US5445722A

公开(公告)日：1995-08-29

申请号：US199840

申请日：1994-02-22

Applicant: Shuji Yamaguti ,  Masayuki Ukon ,  Shiroji Misawa ,  Masakazu Arisaka

Inventor： Shuji Yamaguti ,  Masayuki Ukon ,  Shiroji Misawa ,  Masakazu Arisaka

IPC: C02F1/00 ,  C02F1/461 ,  C02F1/467 ,  C25B9/00

CPC classification number: C02F1/4618 ,  C02F1/4674 ,  C02F2001/46123 ,  C02F2201/46115 ,  C02F2201/46125 ,  C02F2201/46145 ,  C02F2201/4618 ,  C02F2209/001 ,  C02F2209/003 ,  C02F2209/005 ,  C02F2209/04 ,  C02F2209/06

Abstract: Electrolytic water produced by controlling the electrolytic degree of electrolytic water discharged from an electrolyzer having anode and cathode chambers partitioned by an ion-permeable barrier membrane so as to produce electrolytic water having the desired pH value in accordance with the pH value, electric conductivity, oxidation-reduction potential, and ion concentration. The electrolytic degree of the electrolytic water is controlled by injecting a regulated electrolyte solution into raw water to be supplied into the electrolyzer, regulating the flow quantity of the raw water and/or the electrolytic water discharged from the electrolyzer, and/or varying the capacity of the anode and/or cathode chamber.

Abstract translation: 通过控制从具有由离子可渗透阻隔膜隔开的阳极室和阴极室的电解槽排出的电解水的电解度来生产的电解水，以便根据pH值，电导率，氧化产生具有所需pH值的电解水 - 还原电位和离子浓度。 电解水的电解度通过将调节的电解质溶液注入到供给到电解器中的原水中来调节，调节从电解槽排出的原水和/或电解水的流量和/或改变电容器的容量 的阳极和/或阴极室。