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    Method and apparatus for generating oxygenated water
    241.
    发明授权
    Method and apparatus for generating oxygenated water 失效
    产生含氧水的方法和装置

    公开(公告)号：US5728287A

    公开(公告)日：1998-03-17

    申请号：US744708

    申请日：1996-10-31

    Applicant: Gary S. Hough ,  David V. Carlson

    Inventor： Gary S. Hough ,  David V. Carlson

    IPC: C02F1/00 ,  C02F1/461 ,  C02F1/467 ,  C02F1/72

    CPC classification number: C02F1/008 ,  C02F1/46104 ,  C02F1/4672 ,  C02F1/727 ,  C02F2001/46152 ,  C02F2201/4611 ,  C02F2201/46145 ,  C02F2209/006 ,  C02F2209/22 ,  C02F2301/08

    Abstract: A method and apparatus for generating oxygenated water are shown and described. A plurality of electrolytic cells are coupled to each other and to a source of water. A volume of water is drawn from the source, and forced through at least one of the electrolytic cells at a user desired flow rate. If the demanded rate of flow at the outlet exceeds a threshold flow rate through the electrolytic cell, a valve is opened and an additional volume of water flows through the second electrolytic cell to the discharge, the rate of flow through each electrolytic cell not exceeding the selected value. Additional cells are added as needed. A varying demand of oxygenated water is therefore met, while ensuring that the dissolved oxygen content of the water at the outlet does not fall below a selected value.

    Abstract translation: 示出并描述了产生含氧水的方法和装置。 多个电解池彼此耦合并连接到水源。 一定量的水从源抽出，并以用户期望的流速强制通过至少一个电解池。 如果出口处的要求流量超过通过电解池的阈值流量，则打开阀门，并且附加体积的水流过第二电解池排放，每个电解池的流量不超过 选定值。 根据需要加入额外的细胞。 因此满足了氧化水的不同需求，同时确保出口处的水的溶解氧含量不低于选定值。

    Turbo electrochemical system
    242.
    发明授权
    Turbo electrochemical system 失效
    涡轮电化学系统

    公开(公告)号：US5688387A

    公开(公告)日：1997-11-18

    申请号：US578712

    申请日：1996-01-02

    Applicant: Sigurd Fongen

    Inventor： Sigurd Fongen

    IPC: C02F1/461 ,  C02F1/467 ,  C25B9/08 ,  C25B11/03 ,  C25B15/08 ,  H01M4/86

    CPC classification number: C02F1/46109 ,  C25B11/03 ,  C25B15/08 ,  C25B9/08 ,  H01M4/8626 ,  C02F1/46104 ,  C02F1/4672 ,  C02F2001/46157 ,  C02F2201/4611 ,  C02F2201/46115 ,  C02F2201/4619 ,  H01M4/8621

    Abstract: The apparatus consists of one or more electrolytic cells containing electrodes made out of metal foils perforated with a very large number of microscopic holes, through which electrolyte is sprayed or pumped, creating a large contact area between the electrolyte and the conductive electrode material. The apparatus can be used for the production of bleaching and oxidizing liquids, both "in-line" and "off-line," for de-lignification and/or bleaching of cellulose fibers or other solids in suspension, or for oxidizing of organic compounds in liquids in connection with COD reduction or disinfection. The apparatus can also be used to create electrostatic effects on fines, colloids and chemicals in liquids, and thereby influence surface tensions, transfer of charges, electrokinetics and adsorption.

    Abstract translation: PCT No.PCT / NO94 / 00083 Sec。 371日期1996年1月2日 102（e）日期1996年1月2日PCT 1994年5月4日PCT公布。 WO94 / 26956 PCT公开号 日期1994年11月24日该设备由一个或多个电解池组成，电解槽含有由金属箔制成的电极，金属箔穿孔有非常大量的微孔，通过电解液喷射或泵送电极，在电解液和导电 电极材料。 该设备可用于生产漂白和氧化液体，“在线”和“离线”，用于纤维素纤维或悬浮液中的其他固体的脱木质化和/或漂白，或用于氧化有机化合物 在与COD还原或消毒有关的液体中。 该设备还可用于对液体中的细粒，胶体和化学物质产生静电效应，从而影响表面张力，电荷转移，电动力学和吸附。

    Electrolytic water purification process
    244.
    发明授权
    Electrolytic water purification process 失效
    电解水净化工艺

    公开(公告)号：US5531865A

    公开(公告)日：1996-07-02

    申请号：US395917

    申请日：1995-02-28

    Applicant: Leland G. Cole

    Inventor： Leland G. Cole

    IPC: C02F1/00 ,  C02F1/20 ,  C02F1/461 ,  C02F1/463 ,  C02F1/467 ,  C02F1/52 ,  C02F1/66 ,  C02F9/00

    CPC classification number: C02F1/4672 ,  C02F1/46109 ,  C02F1/5236 ,  C02F1/001 ,  C02F1/20 ,  C02F1/463 ,  C02F1/66 ,  C02F2001/46133 ,  C02F2001/46152 ,  C02F2101/18 ,  C02F2101/20 ,  C02F2101/32 ,  C02F2101/322 ,  C02F2201/003 ,  C02F2201/4611 ,  C02F9/00

    Abstract: A method for removing contaminants from a flow of wastewater using an electrolytic oxidation vessel having a chamber and at least one elongate cathode electrode and a plurality of elongate sacrificial anode electrodes aligned parallel with the cathode electrode in the chamber. The flow of wastewater is directed through the chamber of the electrolytic oxidation vessel in a direction parallel with the cathode and anode electrodes so that the flow of wastewater engages the cathode and anode electrodes. A voltage is applied across the cathode electrode and the sacrificial anode electrodes to create a current having a density ranging from approximately 5-7 ma/sq. cm so as to release ions from the anode electrodes which oxidize and render insoluble contaminants in the flow of wastewater and create insoluble contaminants and substantially cleansed water. The insoluble contaminants are separated from the substantially cleansed water. An apparatus for use with the method is provided.

    Abstract translation: 一种使用电解氧化容器从废水流中除去污染物的方法，所述电解氧化容器具有室和至少一个细长阴极电极以及与腔室中的阴极平行排列的多个细长牺牲阳极电极。 废水的流动通过电解氧化容器的腔室与阴极和阳极电极平行的方向引导，使废水流入阴极和阳极电极。 在阴极电极和牺牲阳极电极之间施加电压以产生密度范围为约5-7MA / sq的电流。 以便从阳极电极释放出离子，这些氧化物会使废水流中的不溶性污染物氧化并产生不溶性污染物和基本上清洁的水。 不溶性污染物与基本上清洁的水分离。 提供了一种与该方法一起使用的装置。

    Fluid ionizer
    245.
    发明授权
    Fluid ionizer 失效
    流体离子发生器

    公开(公告)号：US5458758A

    公开(公告)日：1995-10-17

    申请号：US265820

    申请日：1994-06-27

    Applicant: Wojciech Suchacz

    Inventor： Wojciech Suchacz

    IPC: C02F1/461 ,  C02F1/463 ,  C02F1/46

    CPC classification number: C02F1/46109 ,  C02F1/46104 ,  C02F1/463 ,  C02F2001/46152 ,  C02F2201/4611 ,  C02F2201/46175

    Abstract: Disclosed is a new fluid ionizer for use within a dielectric conduit through which a fluid containing particulate impurities is flowing. The ionizer causes the impurities to cluster together to form larger particles which may be more easily filtered by subsequent processes. The fluid ionizer comprises a hollow electrically grounded first electrode disposed within the conduit and through which fluid flowing in the conduit also flows. A second electrode, coaxially positioned within the first electrode, has a plurality of pointed prongs projecting laterally therefrom to define an ionizing comb. The fluid flows amongst the prongs of the ionizing comb. The second electrode is negatively charged with a high frequency series of high voltage pulses whereby the second electrode, and more particularly the points of the ionizing comb, imparts a negative charge to some of the particles. The negatively charged particles attract the remaining naturally positively charged particles to form clusters of particles.

    Abstract translation: 公开了一种用于电介质导管内的新型流体离子发生器，含有颗粒杂质的流体通过这种流体离子发生器流过。 电离器使杂质聚集在一起形成较大的颗粒，其可以通过后续方法更容易过滤。 流体离子发生器包括设置在管道内的中空电接地第一电极，并且通过其流过管道的流体也流过。 同轴地位于第一电极内的第二电极具有多个从其横向突出的尖头，以限定电离梳。 流体在电离梳的尖头之间流动。 第二电极带有高频串联的高电压脉冲，由此第二电极，更具体地，电离梳的点，给一些颗粒带来负电荷。 带负电荷的颗粒吸引剩余的自然带正电荷的颗粒以形成颗粒簇。

    Electrode, electrode manufacturing process and electrochemical cell
    246.
    发明授权
    Electrode, electrode manufacturing process and electrochemical cell 失效
    电极，电极制造工艺和电化学电池

    公开(公告)号：US5419824A

    公开(公告)日：1995-05-30

    申请号：US194727

    申请日：1994-02-10

    Applicant: Oleh Weres ,  Michael R. Hoffmann

    Inventor： Oleh Weres ,  Michael R. Hoffmann

    IPC: C02F1/00 ,  C02F1/461 ,  C25B11/04 ,  C25B9/00

    CPC classification number: C25B11/0478 ,  C02F1/46109 ,  C02F2001/46128 ,  C02F2001/46138 ,  C02F2001/46161 ,  C02F2201/4611 ,  C02F2201/4619 ,  C02F2301/024 ,  C02F2305/023

    Abstract: This invention provides a novel electrode which is capable of operation at sufficiently positive anodic potential to produce hydroxyl free radicals and release them into solution, and a process for producing these electrodes. It also provides electrochemical cells utilizing these electrodes, and a novel material included in these electrodes. The electrode consists of titanium metal or a titanium alloy, with an oxide coating that includes titanium dioxide and also includes niobium(IV) oxide or tantalum(IV) oxide, sufficient to impart adequate electrical conductivity to the titanium dioxide under the necessary anodic polarization. An electrode preparation process is described, which allows niobium or tantalum in the oxide coating to be reduced to the +4 valence state, and causes the coating to assume a very stable and insoluble crystal structure. A process for manufacturing ammonium niobate, which is the preferred source compound for niobium in the electrode manufacturing process, is also provided.

    Abstract translation: 本发明提供一种能够以足够正的阳极电位操作产生羟基自由基并将其释放到溶液中的新型电极，以及这些电极的制造方法。 它还提供利用这些电极的电化学电池，以及包括在这些电极中的新型材料。 电极由钛金属或钛合金构成，氧化物涂层包括二氧化钛，并且还包括氧化铌（IV）或氧化钇（IV），足以在必要的阳极极化下赋予二氧化钛足够的导电性。 描述了一种电极制备方法，其允许氧化物涂层中的铌或钽降低至+4价态，并使涂层呈现非常稳定和不溶的晶体结构。 还提供了在电极制造过程中制造铌酸铌的方法，其是铌的优选源化合物。

    Fluid treatment system employing electrically reconfigurable electrode arrangement
    247.
    发明授权
    Fluid treatment system employing electrically reconfigurable electrode arrangement 失效
    采用电可重构电极装置的流体处理系统

    公开(公告)号：US5389214A

    公开(公告)日：1995-02-14

    申请号：US901376

    申请日：1992-06-19

    Applicant: Robert K. Erickson ,  Francois X. Prinz

    Inventor： Robert K. Erickson ,  Francois X. Prinz

    IPC: C02F1/46 ,  C02F1/00 ,  C02F1/461 ,  C02F1/48

    CPC classification number: C02F1/46104 ,  C02F1/008 ,  C02F1/46109 ,  C02F2001/46133 ,  C02F2001/46152 ,  C02F2201/4611 ,  C02F2201/46125 ,  C02F2209/006 ,  C02F2209/05 ,  C02F2303/04

    Abstract: An electrolytic filter system (16) is disclosed for use in treating fluid provided by a fluid source(12) to a supplied environment (14). The system includes an electrolytic cell(18) controlled by control circuit(20). Various alternative constructions of the cell are described in which the effective separation of active electrodes, as well as the effective area of the active electrodes can be altered by a switching circuit (94) and controller (96) included in the control circuit (20). The controller responds to inputs from a current sensor (92) reflecting variations in the resistivity of the water. As a result, the controller is able to alter the effective separation and area of the active electrode, in response to resistivity variations to provide optimal operation.

    Abstract translation: 公开了一种用于处理由流体源（12）提供给供应环境（14）的流体的电解过滤系统（16）。 该系统包括由控制电路（20）控制的电解池（18）。 描述了电池的各种替代构造，其中有源电极的有效分离以及有源电极的有效面积可以由控制电路（20）中包括的开关电路（94）和控制器（96）改变， 。 控制器响应反映水的电阻率变化的电流传感器（92）的输入。 结果，控制器能够响应于电阻率变化而改变有效电极的有效分离和面积以提供最佳操作。

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