公开(公告)号：US20040256243A1

公开(公告)日：2004-12-23

申请号：US10764443

申请日：2004-01-27

Inventor： Yasuo Hara

IPC: C25B001/04

CPC classification number: C02F9/005 ,  C02F1/42 ,  C02F1/4618 ,  C02F1/4674 ,  C02F2201/46125 ,  C02F2201/46145 ,  C02F2201/4617 ,  C02F2209/005

Abstract: An electrolytic ion-water production apparatus in which purified water without residual chlorine is electrolyzed to produce alkaline-ion water without any chloride smell of lime in use of the apparatus, and in which a mixture of purified water treated by a water purifier and tap water containing residual chlorine is electrolyzed to produce alkaline-ion water containing sodium hypochlorous acid (NaOCl) of low concentration and to retain the produced alkaline-ion water in an introduction passage for reliably preventing propagation of microbes.

Abstract translation: 一种电解离子水生产设备，其中在使用该设备的情况下电解没有残留氯的净化水以产生没有石灰的氯化物气味的碱性离子水，并且其中通过净水器和自来水处理的纯化水的混合物 电解含有残留氯以产生含有低浓度的次氯酸钠（NaOCl）的碱性离子水，并将所产生的碱离子水保留在引入通道中，以可靠地防止微生物的繁殖。

公开(公告)号：US06821403B1

公开(公告)日：2004-11-23

申请号：US10030511

申请日：2002-05-06

Applicant: Anders Lundquist

Inventor： Anders Lundquist

IPC: C02F1461

CPC classification number: C02F1/48 ,  C02F1/46104 ,  C02F2001/46133 ,  C02F2201/46125 ,  C02F2201/4617 ,  C02F2201/46175 ,  C02F2303/04

Abstract: Method for cleaning and disinfecting treatment of water, during which the water is exposed to at least one electric field, whereby the electric field is a low-current field with pulsating direct voltage. Device for realization of the method which includes a source of pulsating direct voltage; two conducting elements, which are connected in a conducting manner to the source of pulsating direct voltage and which are arranged to achieve a low-current field with pulsating direct voltage between them; together with a device for changing in a time-dependent manner the direction of direct voltage. Device for realization of the method which includes a source of a rectified pulsating magnetic field and a conducting element, which is arranged in the pulsating magnetic field such that, during operation of the device, an electric field is produced around the conducting element by electromagnetic induction.

Abstract translation: 用于清洁和消毒水的方法，其中水暴露于至少一个电场，由此电场是具有脉动直流电压的低电流场。 用于实现包括脉动直流电源的方法的装置; 两个导电元件，其以导电方式连接到脉动直流电压源，并被布置成实现其间具有脉动直流电压的低电流场; 以及用于以时间依赖的方式改变直流电压的方向的装置。 用于实现包括整流脉动磁场源和导通元件的方法的装置，其布置在脉动磁场中，使得在器件工作期间，通过电磁感应在导电元件周围产生电场 。

公开(公告)号：US20040112840A1

公开(公告)日：2004-06-17

申请号：US10321189

申请日：2002-12-17

Inventor： Jamel Bourazak ,  Larry Coleman

IPC: C02F001/48

CPC classification number: C02F1/46 ,  C02F1/4608 ,  C02F2201/46125 ,  Y10S210/916

Abstract: A fluid treatment system for reducing odor, bacteria, and biological oxygen demand from a fluid having at least one tube, a control box, and a pump. The at least one tube has a plurality of conductors in electrical communication with the control box. The control box controls the level of electrical communication to the plurality of conductors and the flow rate of the pump. The principle use is for biomass material derived from animals, however other fluids will benefit from this invention. For example, fluids derived from plants and humans will benefit from this application.

Abstract translation: 一种用于从具有至少一个管，控制箱和泵的流体减少气味，细菌和生物需氧量的流体处理系统。 至少一个管具有与控制箱电连通的多个导体。 控制箱控制与多个导体的电通信水平和泵的流量。 主要用途是来自动物的生物质材料，然而其他流体将受益于本发明。 例如，源自植物和人类的液体将从这个应用中受益。

公开(公告)号：US20040060823A1

公开(公告)日：2004-04-01

申请号：US10343269

申请日：2003-10-27

Inventor： William W. Carson ,  Keith J. Sims ,  Oleg Grebenyuk ,  Thomas Susa ,  Hilda R. Zanapalidou ,  Wayne A. McRae

IPC: C02F001/40 ,  B01D061/42 ,  C25B013/00

CPC classification number: C02F1/4695 ,  B01D61/46 ,  B01D61/48 ,  B01D61/50 ,  B01D61/52 ,  B01D61/54 ,  B01D63/082 ,  B01D63/10 ,  B01D69/00 ,  C02F1/42 ,  C02F1/4604 ,  C02F1/4693 ,  C02F2103/04 ,  C02F2103/08 ,  C02F2201/4611 ,  C02F2201/46115 ,  C02F2201/46125 ,  C02F2301/024 ,  C02F2301/026 ,  Y02A20/131 ,  Y02A20/134

Abstract: An improved apparatus and operating method related thereto for deionizing water to produce substantially pure water using electric field and ion exchange materials are disclosed, including embodiments incorporating one or more of the novel features of brine and electrode streams flowing in a direction counter-current to the stream being deionized, a filling of the brine stream with stratified ion exchange materials, a stream mixing feature for mixing the stream being deionized, a gas removal feature for removal of gases, a spiral-wound embodiment of an electrodialysis device according to the invention, and a method for determining the preferred operating current for electrodialysis systems according to this invention.

Abstract translation: 公开了一种与其相关的改进的设备和操作方法，其用于使用电场和离子交换材料去离子水以产生基本上纯的水，包括结合一个或多个盐酸盐和电极流的新特征的实施方案， 流分离，用分层离子交换材料填充盐水流，用于混合去离子水的流混合特征，用于除去气体的气体去除特征，根据本发明的电渗析装置的螺旋缠绕实施方案， 以及用于确定根据本发明的电渗析系统的优选操作电流的方法。

公开(公告)号：US20030201235A1

公开(公告)日：2003-10-30

申请号：US10325372

申请日：2002-12-19

Inventor： Ravi Chidambaran ,  Devesh Sharma ,  Pavan Raina

IPC: B03C001/00

CPC classification number: C02F1/4695 ,  B01D61/48 ,  B01D61/52 ,  B01J47/08 ,  C02F1/003 ,  C02F1/005 ,  C02F1/42 ,  C02F1/4602 ,  C02F1/4604 ,  C02F1/4693 ,  C02F1/68 ,  C02F5/00 ,  C02F11/00 ,  C02F11/18 ,  C02F2201/46115 ,  C02F2201/46125

Abstract: A liquid treatment process is described for sequential removal of ionic species of progressively decreasing ionic strength without precipitation or nullscaling.null An embodiment of the invention includes dual electrodeionization operations. The first electrodeionization operation is performed at a voltage calculated to remove strongly ionized species such as calcium and magnesium from the feed water without scaling. The product of the first electrodeionization operation is then subjected to a second electrodeionization operation. The second electrodeionization operation is performed at a voltage greater than the first electrodeionization operation, and is designed to remove more weakly ionized species such as silica and atmospheric carbon dioxide. The danger of precipitation or nullscalingnull normally present during electrodeionization of weakly ionized species is not present in this invention, because the strongly ionized species responsible for scaling at higher voltages have already been removed from the feed stream through the first electrodeionization operation. More than two successive electrodeionization operations may be performed if desired. Multiple electrodeionization operations may occur in a single electrodeionization stack or in multiple electrodeionization stacks.

Abstract translation: 描述了一种液体处理方法，用于顺序地去除逐渐降低的离子强度的离子物质，而没有沉淀或“结垢”。 本发明的一个实施方案包括双电解离子化操作。 第一电去电离操作以计算为从进料水中除去强烈离子化物质例如钙和镁的电压进行，而没有结垢。 然后对第一电去电离操作的产物进行第二电去离子化操作。 第二电去离子化操作以大于第一电去离子化操作的电压进行，并被设计成去除更弱的电离物质，例如二氧化硅和大气二氧化碳。 由于在较高电压下负责结垢的强电离物质已经通过第一电去离子操作从进料流中除去，所以在弱电离物质的电去离子中通常存在的沉淀或“结垢”的危险通常不存在。 如果需要，可以进行两次以上的电去离子化操作。 多个电去离子化操作可能发生在单个电去离子堆叠或多个电去离子堆叠中。

公开(公告)号：US20030196938A1

公开(公告)日：2003-10-23

申请号：US10428583

申请日：2003-05-02

Applicant: Hydrotreat, Inc.

Inventor： Johnny Arnaud

IPC: B01D001/00

CPC classification number: C02F1/463 ,  C02F1/001 ,  C02F1/385 ,  C02F9/00 ,  C02F2001/46152 ,  C02F2001/46157 ,  C02F2201/4611 ,  C02F2201/46125 ,  C02F2201/4613 ,  C02F2201/46145 ,  C02F2201/4617 ,  C02F2209/001 ,  C02F2209/003 ,  C02F2209/02 ,  C02F2209/06

Abstract: A system is provided for removing dissolved metals from industrial wastewater by electrocoagulation. The system includes an electrocoagulation reactor with a DC power supply having an insulation support enclosure with positive and negative electrode plates disposed thereon. The electrode plates are insulated for each other but remain in direct contact with the wastewater as it flows between the electrodes. The DC power supply induces opposite charges on alternate electrodes thereby generating an electric field between adjacent electrodes to cause the electrodes to ionize and go into solution for interaction with the contaminants in the wastewater as it flows through the reactor. The reactor is housed in a pressure vessel container so the exterior pressure on the reactor is higher than its internal pressure preventing leakage of fluids and oxygen and hydrogen gases produced in the reactor by decomposition of water. The pressure vessel allows higher operating pressures to retain higher concentrations of dissolved oxygen and hydrogen dispersed in the water for reaction with the contaminants. The electrical supply includes explosion proof connection housings for operation in hazardous environments. The system also includes a cyclone filter for separating the precipitated solid particles from the fluid and automatic control of the reactor by monitoring fluid flow, temperature, pH, and pressure.

公开(公告)号：US20030132124A1

公开(公告)日：2003-07-17

申请号：US10308166

申请日：2002-12-03

Inventor： Naoki Hiro ,  Motoki Kouchi ,  Tomohito Koizumi ,  Tsuyoshi Rakuma

IPC: C02F001/461

CPC classification number: C02F9/00 ,  C02F1/02 ,  C02F1/20 ,  C02F1/4676 ,  C02F1/72 ,  C02F1/76 ,  C02F1/78 ,  C02F2001/46133 ,  C02F2101/16 ,  C02F2101/163 ,  C02F2201/46115 ,  C02F2201/46125 ,  C02F2209/42 ,  Y02A50/2346

Abstract: There is provided a nitrogen treating method capable of treating nitrogen compounds efficiently. The method is a nitrogen treating method of treating nitrogen compounds in for-treatment water by electrolysis and performs a first treating step of producing ammonia from the nitrogen compounds in the for-treatment water by electrolysis using a cathode and an anode between which a cation exchange film is interposed so as to define a cathode reaction region and an anode reaction region, and a second treating step of removing the ammonia in the for-treatment water treated in the cathode reaction region by the first treating step.

Abstract translation: 提供了能够有效地处理氮化合物的氮处理方法。 该方法是通过电解处理待处理水中的氮化合物的氮处理方法，并且通过电解使用阴极和阳极进行从待处理水中的氮化合物产生氨的第一处理步骤，在阳极和阳极之间进行阳离子交换 插入膜以限定阴极反应区域和阳极反应区域，以及通过第一处理步骤除去在阴极反应区域中处理的待处理水中的氨的第二处理步骤。

公开(公告)号：US06582592B2

公开(公告)日：2003-06-24

申请号：US09879342

申请日：2001-06-12

Applicant: Johnny Arnaud

Inventor： Johnny Arnaud

IPC: C02F1463

CPC classification number: C02F1/463 ,  C02F1/001 ,  C02F1/385 ,  C02F9/00 ,  C02F2001/46152 ,  C02F2001/46157 ,  C02F2201/4611 ,  C02F2201/46125 ,  C02F2201/4613 ,  C02F2201/46145 ,  C02F2201/4617 ,  C02F2209/001 ,  C02F2209/003 ,  C02F2209/02 ,  C02F2209/06

Abstract: A system is provided for removing dissolved metals from industrial wastewater by electrocoagulation. The system includes an electrocoagulation reactor with a DC power supply having an insulation support enclosure with positive and negative electrode plates disposed thereon. The electrode plates are insulated for each other but remain in direct contact with the wastewater as it flows between the electrodes. The DC power supply induces opposite charges on alternate electrodes thereby generating an electric field between adjacent electrodes to cause the electrodes to ionize and go into solution for interaction with the contaminants in the wastewater as it flows through the reactor. The reactor is housed in a pressure vessel container so the exterior pressure on the reactor is higher than its internal pressure preventing leakage of fluids and oxygen and hydrogen gases produced in the reactor by decomposition of water. The pressure vessel allows higher operating pressures to retain higher concentrations of dissolved oxygen and hydrogen dispersed in the water for reaction with the contaminants. The electrical supply includes explosion proof connection housings for operation in hazardous environments. The system also includes a cyclone filter for separating the precipitated solid particles from the fluid and automatic control of the reactor by monitoring fluid flow, temperature, pH, and pressure.

Abstract translation: 提供一种通过电凝法从工业废水中去除溶解的金属的系统。 该系统包括具有直流电源的电凝反应器，其具有绝缘支撑外壳，其上设置有正极板和负极板。 电极板彼此绝缘，但是当它们在电极之间流动时，它们与废水保持直接接触。 直流电源在交替电极上引起相反的电荷，从而在相邻电极之间产生电场，使得电极离子化并进入溶液以与废水中的污染物相互作用，因为其流过反应器。 反应器容纳在压力容器容器中，使得反应器上的外部压力高于其内部压力，从而防止流体的分解，水分解反应器中产生的氧气和氢气的泄漏。 压力容器允许更高的操作压力以保持更高浓度的溶解氧和分散在水中的氢气与污染物反应。 电源包括防爆连接外壳，用于危险环境。 该系统还包括用于将沉淀的固体颗粒与流体分离并通过监测流体流动，温度，pH和压力来自动控制反应器的旋风过滤器。

公开(公告)号：US20030044310A1

公开(公告)日：2003-03-06

申请号：US09956186

申请日：2001-09-19

Applicant: Jonan Co., Ltd.

Inventor： Masahiro Takahashi ,  Eisuke Wada ,  Toraichi Katsube ,  Yoshikazu Hashiguchi

IPC: C02F001/48

CPC classification number: A61C1/0076 ,  A61L2/03 ,  C02F1/46104 ,  C02F1/4672 ,  C02F1/4674 ,  C02F2103/026 ,  C02F2201/46125 ,  C02F2201/4613 ,  C02F2201/4617 ,  C02F2201/46175 ,  C02F2209/05 ,  C02F2303/04

Abstract: An anode electrode is disposed to expose in water in a medical waterline, and a cathode is connected to an outer surface cf the waterline electrically conducting to an inner surface of the waterline or exposed in water in the waterline, and by these electrodes, an electric current of an output within the range from 3 to 50 mA is applied to water in the waterline, thereby providing an electric current sterilization method for the medical waterline and water therein, with improved cost effectivity, safety, and sufficient sterilization characteristic.

Abstract translation: 阳极设置成暴露在医用水线中的水中，阴极连接到与水线内表面导电或暴露于水线中的水的水线的外表面，并且通过这些电极连接电 在水线中的水中施加3〜50mA范围内的输出电流，从而提供医用水线和水中的电流灭菌方法，具有成本有效性，安全性和充分的灭菌特性。

公开(公告)号：US20020148783A1

公开(公告)日：2002-10-17

申请号：US10162771

申请日：2002-06-04

Applicant: Tru Industries, LLC

Inventor： Sittichai Siriphraiwan

IPC: B01D061/02

CPC classification number: B01D61/10 ,  B01D61/025 ,  B01D61/12 ,  B01D65/08 ,  B01D2321/02 ,  B01D2321/04 ,  C02F1/008 ,  C02F1/441 ,  C02F1/4602 ,  C02F1/46104 ,  C02F9/00 ,  C02F2201/46125 ,  C02F2201/4613 ,  C02F2201/4615 ,  C02F2201/4616 ,  C02F2209/05

Abstract: In accordance with the present invention, it has been discovered that exposure of a variety of fluids to electrical energy improves the purity thereof. In addition, exposure to electrical energy also imparts a variety of additional advantages to purification processes to which fluids are commonly subjected, such as, for example, reverse osmosis, filtration, liquid separation processes, and the like. For example, invention treatment may prolong the operating life of reverse osmosis membranes, may reduce the propensity of contaminants in fluid being treated to foul a membrane, may increase the flow rate of fluid through a membrane being used for the purification thereof, may reduce the volume of fluid required to produce a unit of treated fluid in a reverse osmosis process, may reduce the pressure required to transport fluid across a membrane being used for the treatment thereof, and the like.

Abstract translation: 根据本发明，已经发现各种流体暴露于电能提高了其纯度。 此外，暴露于电能还对流体通常经受的净化方法（例如反渗透，过滤，液体分离过程等）赋予了各种额外的优点。 例如，本发明的处理可以延长反渗透膜的使用寿命，可以降低被处理的流体中的污染物污染膜的倾向，可能增加通过用于其净化的膜的流体的流速，可以减少 在反渗透过程中产生处理流体单元所需的流体体积可以降低将流体传送通过用于其处理的膜所需的压力等。