公开(公告)号：US20040055964A1

公开(公告)日：2004-03-25

申请号：US10253546

申请日：2002-09-25

Applicant: URAL PROCESS ENGINEERING COMPANY ,  FENIX TECHNOLOGY INTERNATIONAL, INC. ,  BROOKHAVEN SCIENCE ASSOCIATES

Inventor： Aron Mikhailovich Khalemsky ,  Sergei Abramovich Payusov ,  Leonid Kelner ,  Jae Jo

IPC: C02F001/46

CPC classification number: C22B3/20 ,  C02F1/46109 ,  C02F1/463 ,  C02F1/66 ,  C02F2001/46128 ,  C02F2101/20 ,  C02F2101/22 ,  C02F2103/16 ,  C02F2103/24 ,  C02F2201/46175 ,  C02F2209/06 ,  C22B3/02 ,  C22B15/0086 ,  C22B15/0089 ,  Y02P10/234 ,  Y02P10/236

Abstract: The basic principles of the method for heavy metals electroextraction from technological solutions and wastewater includes pretreating to remove Chromium-6 and high concentrations of heavy metals and periodically treating in a six-electrode bipolar cylindrical electroreactor made of non-conducting material to achieve lower accepted levels of impurities. Six cylindrical steel electrodes form two triode stacks and are fed with three-phase alternating current of commercial frequency (50-60 Hz), which can be pulsed. Each phase of the three-phase current is connected to three electrodes of one triode stack or in parallel to two triode stacks. The parallel connection of three-phase current to two triode stacks is performed so that the same phase of the three phase current is connected in parallel with each two opposite electrodes of six electrodes located along the periphery, or with two adjacent electrodes. A bipolar stationary aluminum electrode is situated in the inter-electrode space. In one of the embodiments, the bipolar electrode is made of a perforated heat-resistant plastic container filled with secondary aluminum and duralumin scrap. In another embodiment, the bipolar electrode of aluminum or duralumin scrap may be made without a perforated container and is placed in the inter-electrode space as a bulk scrap. In this case, to prevent shorts, each of six steel electrodes is placed in isolated perforated plastic shell with holes of 5 mm in diameter. Non-ferrous metals are extracted in a form of ferrite-chromites, and aluminates as well as hydroxyl salts deposited in the inter-electrode space without electrolysis deposits on electrodes. Deposits are separated from solution by known methods of filtration.

Abstract translation: 从技术方案和废水中重金属电萃取方法的基本原理包括预处理以去除铬-6和高浓度的重金属，并在由非导电材料制成的六电极双极圆柱形电反应器中进行定期处理，以达到较低的可接受水平 的杂质。 六个圆柱形钢电极形成两个三极管叠层，并馈送商业频率（50-60 Hz）的三相交流电，可以脉冲。 三相电流的每相被连接到一个三极管堆叠的三个电极或与两个三极管堆叠并联。 执行三相电流与两个三极管叠层的并联连接，使得三相电流的相同相位与沿着周边位于六个电极的两个相对电极或两个相邻的电极并联连接。 双极固定铝电极位于电极间的空间。 在一个实施例中，双极电极由填充有二次铝和硬铝废料的穿孔耐热塑料容器制成。 在另一个实施例中，可以制造铝或硬铝废料的双极电极，而不需要穿孔容器，并且作为大量废料放置在电极间空间中。 在这种情况下，为了防止短路，将六个钢电极中的每一个放置在具有5mm直径的孔的隔离的穿孔塑料外壳中。 有色金属以铁素体 - 铬铁矿的形式提取，铝酸盐以及沉积在电极间空间中的羟基盐不会在电极上沉积。 沉淀物通过已知的过滤方法与溶液分离。

公开(公告)号：US20030127398A1

公开(公告)日：2003-07-10

申请号：US10182227

申请日：2002-10-29

Inventor： Ludwig Bartl ,  Andrew Cookson ,  Karel Stefka

IPC: B03C001/00

CPC classification number: C02F1/46104 ,  C02F1/001 ,  C02F1/20 ,  C02F1/283 ,  C02F1/467 ,  C02F1/48 ,  C02F9/00 ,  C02F2001/007 ,  C02F2101/16 ,  C02F2101/20 ,  C02F2201/4611 ,  C02F2201/46125 ,  C02F2201/4613 ,  C02F2201/4615 ,  C02F2201/46165 ,  C02F2201/46175 ,  C02F2209/05 ,  C02F2303/04 ,  G01N27/08 ,  G01N33/18

Abstract: The invention concerns a device for anti-bacterial treatment in particular decontamination and/or sterilisation of water and for killing micro-organisms in water, with a container designed to hold a water quantity intended to be treated and an electrode arrangement which is designed to act on the water quantity in the container and which can be connected and operated with an electrical signal generating device provided outside the container, where the electrical signal generating device can be operated at low voltage and is intended to generate an electrical alternating signal between electrodes of the electrode arrangement with a maximum amplitude

Abstract translation: 本发明涉及一种用于抗菌处理，特别是水的去污和/或灭菌以及用于杀死水中的微生物的装置，其中设计有用于容纳待处理水量的容器和设计成用于处理的电极装置 在容器中的水量上，并且可以用设置在容器外部的电信号发生装置连接和操作，其中电信号发生装置可以在低电压下操作，并且旨在在电极之间产生电交替信号 电极布置，其最大振幅<50V，信号频率在1至5000kHz之间，特别是5至50kHz的范围内，其中信号发生装置具有调整装置，其被设计用于自动改变最大幅度，振幅 行程和/或交替信号的信号/暂停比作为水量的电导值的函数 ty。

公开(公告)号：US06540919B2

公开(公告)日：2003-04-01

申请号：US10107614

申请日：2002-03-26

Applicant: Jeffry Held ,  Satya P. Chauhan

Inventor： Jeffry Held ,  Satya P. Chauhan

IPC: C02F1461

CPC classification number: C02F11/12 ,  C02F1/001 ,  C02F1/46 ,  C02F1/4608 ,  C02F1/46104 ,  C02F3/1221 ,  C02F11/18 ,  C02F2201/46175 ,  C02F2301/022 ,  C02F2303/04 ,  C02F2303/06 ,  Y02W10/15

Abstract: A system that allows the flexibility of primary and secondary treatment of municipal sludge, paper-pulp sludge, animal and plant waste, whereby the treatment thereof via electroporation may be used either as the primary dewatering treatment, secondary dewatering treatment, direct WAS-treatment, and combinations with other conventional dewatering techniques, in order to provide the municipal treatment plant, or the paper-pulp treatment plant, with the most cost-effective and efficient system as possible. The electroporated-treated sludge releases hitherto unreleased biosolids exiting from the PEF-electroporation system, which are returned to aeration tanks. The electroporation process causes the release of intracellular dissolved/organic matter, which is used as “food” for the bacteria of the aeration tanks.

公开(公告)号：US20020036175A1

公开(公告)日：2002-03-28

申请号：US09998651

申请日：2001-12-03

Inventor： Jeffry Held ,  Satya P. Chauhan

IPC: C02F001/48

CPC classification number: C02F11/12 ,  C02F1/001 ,  C02F1/46 ,  C02F1/4608 ,  C02F1/46104 ,  C02F3/1221 ,  C02F11/18 ,  C02F2201/46175 ,  C02F2301/022 ,  C02F2303/04 ,  C02F2303/06 ,  Y02W10/15

Abstract: The present invention is directed to a pulsed electric-field system for rupturing and destroying molecular cellular units of waste-activated sludge to thereby liberate intra-cellular water molecules from the solids-content thereof. The waste-activated sludge is contained in waste sludge, such as paper-pulp sludge, municipal waste sludge, animal or plant waste sludge. The pulsed-electric field is generated by an electroporating device producing a non-arcing pulsed electric field. The released intracellular dissolved/organic matter may be recycled back to an aeration tank for supplying food to bacteria of the aeration tank for performing aerobic digestion thereon, whereby the intracellular, dissolved organic matter is used as food for the bacteria of the aeration tank, whereby the aerobic digestion process is accelerated.

Abstract translation: 本发明涉及用于破坏和破坏废活性污泥的分子细胞单元的脉冲电场系统，从而从其固体含量释放细胞内的水分子。 垃圾活性污泥含在纸浆污泥，城市污泥，动植物废渣等废渣中。 脉冲电场由产生非电弧脉冲电场的电穿孔装置产生。 释放的细胞内溶解/有机物质可以循环回到用于向曝气池的细菌供应食物以在其上进行有氧消化的曝气池，由此将细胞内溶解的有机物用作曝气池细菌的食物，由此 好氧消化过程加快。

公开(公告)号：US5549812A

公开(公告)日：1996-08-27

申请号：US407323

申请日：1995-03-20

Applicant: Willi Witt a.k.a. Witte

Inventor： Willi Witt a.k.a. Witte

IPC: C02F1/463 ,  B03D1/14 ,  C02F1/00 ,  C02F1/461 ,  C02F1/465 ,  C02F1/66 ,  C02F9/00

CPC classification number: B03D1/1437 ,  B03D1/082 ,  B03D1/1406 ,  B03D1/1475 ,  C02F1/46104 ,  C02F1/001 ,  C02F1/463 ,  C02F1/465 ,  C02F1/66 ,  C02F2001/007 ,  C02F2001/46152 ,  C02F2103/023 ,  C02F2201/4611 ,  C02F2201/46175 ,  C02F9/00

Abstract: Electrolysis of water is effected while the water flow is pulsed utilizing pulse direct current in an electrolyzer having a medium flow between pairs of electrodes and a meandering flow from electrode pair to electrode pair, treating waste water and producing a flocculate which is removed in a stilling or settling tank cascade.

Abstract translation: 在电解槽中利用脉冲直流电脉冲进行水流的电解，其中电解槽具有电极对之间的介质流动以及从电极对至电极对的曲折流动，处理废水并产生在静止中除去的絮凝物 或沉淀池级联。

公开(公告)号：US5374341A

公开(公告)日：1994-12-20

申请号：US84199

申请日：1993-07-09

Applicant: Kazuaki Aoki ,  Tomio Tadokoro ,  Shozo Miyazawa

Inventor： Kazuaki Aoki ,  Tomio Tadokoro ,  Shozo Miyazawa

IPC: C02F1/00 ,  C02F1/28 ,  C02F1/44 ,  C02F1/461 ,  C02F1/68 ,  C02F9/00 ,  C25B9/00 ,  C25B15/02

CPC classification number: C02F1/4618 ,  C02F1/283 ,  C02F1/44 ,  C02F1/68 ,  C02F2001/4619 ,  C02F2201/46125 ,  C02F2201/46145 ,  C02F2201/46155 ,  C02F2201/4617 ,  C02F2201/46175 ,  C02F2201/4618 ,  C02F2209/005 ,  C02F2209/006 ,  C02F2209/06 ,  C02F9/00

Abstract: In the water electrolyzer, an electrolyzing section has electrodes for electrolyzing raw water. The water pressure sensor detects pressure of raw water introduced into the electrolyzing section. A driver circuit adjusts electric power supplied to the electrodes. A microprocessor controls the driver circuit to adjust electric power supplied to the electrodes on the basis of water pressure detected by the water pressure sensor so as to maintain the pH value of the electrolyzed water in a prescribed range. With this structure, the pH value of the electrolyzed water can be maintained in the prescribed range without reference to quantity of water in the electrolyzing section.

Abstract translation: PCT No.PCT / JP92 / 01503 Sec。 371日期：1993年7月9日 102（e）日期1993年7月9日PCT 1991年11月17日PCT PCT。 第WO93 / 10051号公报 日期：1993年5月27日。在水电解器中，电解部具有用于电解原水的电极。 水压传感器检测引入电解部的原水的压力。 驱动电路调节供给电极的电力。 微处理器控制驱动电路，根据由水压传感器检测到的水压调节供给电极的电力，以将电解水的pH值保持在规定范围内。 利用这种结构，电解水的pH值可以保持在规定范围内，而不参照电解部分中的水量。

公开(公告)号：US5304302A

公开(公告)日：1994-04-19

申请号：US641503

申请日：1991-01-15

Applicant: Karl Bossert

Inventor： Karl Bossert

IPC: B01D29/11 ,  B01D35/06 ,  B03C1/28 ,  C02F1/48

CPC classification number: C02F1/481 ,  B01D29/114 ,  B01D35/06 ,  B03C1/28 ,  C02F1/484 ,  C02F1/487 ,  B03C2201/18 ,  C02F1/001 ,  C02F2201/003 ,  C02F2201/46175 ,  C02F2301/08 ,  C02F2303/22

Abstract: For treating liquids, particularly in order to reduce the furring properties of water, there are disposed in the flow path of the liquid a sequence comprising a unit (101) exposing the liquid to a magnetic field and after it in the direction of flow a unit (103) which exposes the liquid to an electrical field, particularly a pulsed alternating field.

Abstract translation: 为了处理液体，特别是为了降低水的挥发性质，在液体的流动路径中设置了一个序列，其包括将液体暴露于磁场的单元（101），并且在流体的方向上单元 （103），其将液体暴露于电场，特别是脉冲交替场。

公开(公告)号：US4719018A

公开(公告)日：1988-01-12

申请号：US647876

申请日：1984-09-06

Applicant: Aleksander Przybylski

Inventor： Aleksander Przybylski

IPC: C02F1/42 ,  C02F1/46 ,  C02F1/461 ,  C02F1/48 ,  C02F1/78 ,  C02F9/00 ,  C02F1/50

CPC classification number: C02F1/78 ,  C02F1/4606 ,  C02F1/46104 ,  C02F1/48 ,  C02F1/42 ,  C02F2001/46133 ,  C02F2103/42 ,  C02F2201/4612 ,  C02F2201/4615 ,  C02F2201/46175 ,  C02F2303/04

Abstract: Fully automatic electronic device of water purifier is described which, delivering low and higher frequency square wave electrical impulses and metal ions as well as producing ozone, disrupts the membrane and deplets intracellular ions from the algae, amebae, fungi and bacteria and stops metabolic processes within said organisms.

Abstract translation: 描述了全自动的净水器电子装置，其传送低频和高频方波电脉冲和金属离子以及产生臭氧，破坏膜并且从藻类，甲壳类动物，真菌和细菌中除去细胞内的离子，并停止代谢过程 说生物。

公开(公告)号：US3936364A

公开(公告)日：1976-02-03

申请号：US333648

申请日：1973-02-20

Applicant: Sidney A. Middle

Inventor： Sidney A. Middle

IPC: C02F1/46 ,  C02F1/461 ,  C02F1/463 ,  C02B3/10 ,  C02B1/82

CPC classification number: C02F1/4606 ,  C02F1/46109 ,  C02F1/463 ,  C02F2001/46152 ,  C02F2201/4611 ,  C02F2201/4613 ,  C02F2201/46145 ,  C02F2201/4615 ,  C02F2201/46175 ,  C02F2301/08 ,  C02F2303/04 ,  Y02W10/37

Abstract: Disclosed is a method and apparatus for treatment of water wherein contaminated water is passed through a series of water treatment modules so that it can be rendered safe for contact with and consumption by humans and animals. Circuit means are disclosed whereby electrodes in the modules can be energized to perform said treatment.

Abstract translation: 公开了一种用于处理水的方法和设备，其中污染的水通过一系列水处理模块，使得其可以被安全地接触和消耗人和动物。 公开了电路装置，其中可以对模块中的电极通电以执行所述处理。

公开(公告)号：US11939243B1

公开(公告)日：2024-03-26

申请号：US18331610

申请日：2023-06-08

Applicant: PLASMIUS, INC

Inventor： Vladimir Leonidovich Gorobets ,  Andrey Makarov

IPC: C02F1/46 ,  C02F1/48 ,  C02F1/74 ,  H05H1/24

CPC classification number: C02F1/4608 ,  C02F1/487 ,  C02F1/74 ,  H05H1/24 ,  C02F2201/005 ,  C02F2201/009 ,  C02F2201/46175 ,  C02F2209/008 ,  C02F2301/024 ,  C02F2301/026 ,  C02F2303/04

Abstract: Water purification occurs under the influence of cold plasma obtained in water, which has a two-phase state, in which water and the smallest bubbles filled with gases dissolved in water are simultaneously present in the turbulence zone. The plasma is ignited inside the gas bubbles when exposed to an electric high-voltage nanosecond pulse. Since the turbulence zone located behind the flow body is saturated-saturated with fine bubbles, the plasma discharge in the bubbles becomes voluminous and diffuse in consistency. The combination of the hydrodynamic effect on water by the flow body and the generation of reactive oxygen species (ROS) in a volumetric plasma discharge in the turbulence zone causes a synergistic effect that increases the efficiency of water treatment.