公开(公告)号：US20160362313A1

公开(公告)日：2016-12-15

申请号：US15247187

申请日：2016-08-25

Applicant: Conopco, Inc., d/b/a Unilever

Inventor： Tinto Johnichan Alencherry ,  Venkataraghavan Rajanarayana

IPC: C02F1/469 ,  C02F1/00

CPC classification number: C02F1/4691 ,  C02F1/008 ,  C02F2201/005 ,  C02F2201/46145 ,  C02F2209/003 ,  C02F2209/005 ,  C02F2209/05 ,  C02F2301/046

Abstract: Disclosed is a process for improved recovery of deionised water from a feed water stream, comprising the steps of (i) delivering the feed water stream in to a capacitive deionisation cell; (ii) measuring the salt concentration of the water exiting the capacitive deionisation cell; (iii) collecting the water exiting the cell, when the salt concentration is lower than a predetermined lower set point, to prepare purified water or rejecting the water exiting the cell when the salt concentration is higher than a predetermined upper set point; wherein the water exiting the cell is recycled with the feed water stream when the salt concentration of the water exiting the cell is between the lower set point and the upper set point. By this process the waste water produced during capacitive deionization can be recycled so as to improve total recovery of water as well as to enhance the life of the electrodes of the capacitive deionisation cell.

Abstract translation: 公开了一种改善从给水流中回收去离子水的方法，包括以下步骤：（i）将进料水流输送到电容去离子电池; （ii）测量离开电容去离子电池的水的盐浓度; （iii）当盐浓度低于预定的下限值时，收集离开电池的水，以便当盐浓度高于预定的上限设定点时，制备净化水或排除离开电池的水; 其中当离开电池的水的盐浓度在下设定点和上设定点之间时，离开电池的水与供水流一起循环。 通过该过程，在电容去离子过程中产生的废水可以被再循环，以便改善水的总回收率以及增加电容去离子电池电极的寿命。

公开(公告)号：US20160265123A1

公开(公告)日：2016-09-15

申请号：US15162076

申请日：2016-05-23

Applicant: Clarentis Holding, Inc.

Inventor： Duke van Kalken ,  Nathan Waldner

IPC: C25B15/02 ,  C25B15/08 ,  C25B9/08 ,  C25B1/22

CPC classification number: C25B15/02 ,  A01N59/00 ,  C01B11/04 ,  C02F1/001 ,  C02F1/4674 ,  C02F2001/46138 ,  C02F2201/46135 ,  C02F2201/46145 ,  C02F2209/005 ,  C02F2209/04 ,  C02F2209/06 ,  C02F2209/40 ,  C25B1/22 ,  C25B1/26 ,  C25B9/04 ,  C25B9/08 ,  C25B15/08 ,  A01N59/08

Abstract: A system to prepare an antimicrobial solution by the electrolysis of brine is presented where the antimicrobial solution is a solution comprising HOCl that contains a HOCl concentration in excess of 500 ppm or more at a pH of 6 to 6.8 with a low residual salt concentration and displays a stability in excess of 60 days and can have a HOCl concentration in excess of 450 for 180 days. The system includes an electrolysis cell that is improved by a superior anode and ceramic membrane such that when employed with a DC power supply controlled by a microprocessor and a controlled brine concentration provided to the cell at ambient temperature at a controlled rate, delivers a fluid that is continuously monitored by a pH probe and an ORP probe for input to the microprocessor.

Abstract translation: 提出了通过电解盐水制备抗微生物溶液的系统，其中抗微生物溶液是包含HOCl的溶液，其中HOCl在pH6-6.8的条件下具有超过500ppm或更高的HOCl浓度，残留盐浓度低，显示 稳定性超过60天，并且可以使HOCl浓度超过450天180天。 该系统包括由优良的阳极和陶瓷膜改进的电解池，使得当以受控制的速率在环境温度下被供给由微处理器控制的DC电源和受控盐水浓度使用时，输送流体 通过pH探针和ORP探头连续监测输入到微处理器。

公开(公告)号：US20160229716A1

公开(公告)日：2016-08-11

申请号：US14875742

申请日：2015-10-06

Applicant: LG ELECTRONICS INC.

Inventor： Changgeun LEE ,  Youngjin KIM ,  Kowoon BAEK

IPC: C02F1/467 ,  C02F1/461

CPC classification number: C02F1/4672 ,  C02F1/001 ,  C02F1/283 ,  C02F1/444 ,  C02F2201/46105 ,  C02F2201/4614 ,  C02F2201/46145 ,  C02F2209/40 ,  C02F2307/10 ,  C02F2307/12

Abstract: A sterilizing system according to the present invention includes a water supply apparatus provided with a filter unit having a plurality of filters, a water tank storing water purified by the filter unit, a water cock and water tank connection passages, and a sterilizer to sterilize the water supply apparatus, wherein the sterilizer comprises a sterilizing water generator, a circulation pump, a circulation passage, a rinsing water supply passage, a first drain passage and a first drain valve.

Abstract translation: 本发明的灭菌系统包括：具有多个过滤器的过滤器单元的供水装置，储存由过滤器单元净化的水的水箱，水壶和水箱连接通道;以及灭菌器， 供水装置，其中所述灭菌器包括消毒水发生器，循环泵，循环通道，冲洗水供应通道，第一排水通道和第一排水阀。

公开(公告)号：US20160186357A1

公开(公告)日：2016-06-30

申请号：US15064385

申请日：2016-03-08

Applicant: MIOX Corporation

Inventor： William J. Stewart ,  Matthew R. Santillanes ,  Kevin Schwarz ,  Justin Sanchez ,  Geofrey C. Showalter ,  Kyle Lee

IPC: C25F1/00 ,  C25B9/06 ,  C25B9/18 ,  C25B1/14 ,  C25B1/26

CPC classification number: C25F1/00 ,  C02F1/006 ,  C02F1/008 ,  C02F1/4674 ,  C02F2001/46119 ,  C02F2001/46128 ,  C02F2001/46185 ,  C02F2201/007 ,  C02F2201/4611 ,  C02F2201/4613 ,  C02F2201/46135 ,  C02F2201/4614 ,  C02F2201/46145 ,  C02F2201/4615 ,  C02F2201/4616 ,  C02F2209/02 ,  C02F2209/03 ,  C02F2209/05 ,  C02F2209/42 ,  C02F2303/22 ,  C25B1/14 ,  C25B1/26 ,  C25B9/063 ,  C25B9/18 ,  C25B15/02 ,  C25B15/08

Abstract: Method and apparatus for a low maintenance, high reliability on-site electrolytic generator incorporating automatic cell monitoring for contaminant film buildup, as well as automatically removing or cleaning the contaminant film. This method and apparatus preferably does not require human intervention to clean. For high current density cells, cleaning is preferably performed by reversing the polarity of the electrodes and applying a lower current density to the electrodes, preferably by adjusting the salinity or brine concentration of the electrolyte while keeping the voltage constant. Electrolyte flow preferably comprises water and brine flows which are preferably separately monitored and automatically adjusted. For bipolar cells, flow between modules arranged in parallel is preferably approximately equally distributed between modules and between intermediate electrodes within each module.

Abstract translation: 用于低维护，高可靠性的现场电解发生器的方法和装置，其包括用于污染物膜累积的自动细胞监测，以及自动去除或清洁污染物膜。 该方法和装置优选不需要人工干预来清洁。 对于高电流密度电池，优选通过使电极的极性反转并且向电极施加较低的电流密度来进行清洁，优选通过调节电解质的盐度或盐水浓度同时保持电压恒定。 电解质流优选地包括水和盐水流，其优选地被单独监测并自动调节。 对于双极电池，并联布置的模块之间的流动优选地近似均匀地分布在模块之间和每个模块内的中间电极之间。

公开(公告)号：US20160176729A1

公开(公告)日：2016-06-23

申请号：US14907759

申请日：2014-07-04

Applicant: COWAY CO., LTD.

Inventor： Tae Seong KWON ,  In Du CHOI ,  Soo Young LEE ,  Young Gun CHO ,  Sung Min MUN ,  Hyoung Min MOON ,  Byung Kil PARK

IPC: C02F1/469

CPC classification number: C02F1/4691 ,  C02F1/008 ,  C02F1/283 ,  C02F2201/005 ,  C02F2201/46 ,  C02F2201/46145 ,  C02F2303/14 ,  C02F2303/16 ,  C02F2303/20 ,  C02F2303/22

Abstract: A CDI type water treatment apparatus according to the present invention includes: a CDI filter unit which discharges purified water in a purification mode for purifying raw water, discharges recycle water in a recycle mode for recycling electrodes, and includes a water inlet port through which the raw water is introduced and a water outlet port through which the purified water or the recycle water is discharged; a supply unit for supplying the raw water to the CDI filter unit; a dispensing unit for dispensing the purified water to a user; a discharge unit for discharging the recycle water to the outside; a valve unit including a plurality of valves; and a control unit for controlling opening or closing the valves of the valve unit.

Abstract translation: 根据本发明的CDI型水处理装置包括：CDI过滤器单元，其以用于净化原水的净化模式排出净化水，以循环模式排出循环水，用于再循环电极，并且包括进水口， 引入原水和排出出净水或再循环水的出水口; 用于将原水供应到CDI过滤器单元的供应单元; 用于将净化水分配给用户的分配单元; 排出单元，用于将再循环水排出到外部; 包括多个阀的阀单元; 以及控制单元，用于控制阀单元的阀的打开或关闭。

公开(公告)号：US20160145125A1

公开(公告)日：2016-05-26

申请号：US14544099

申请日：2014-11-24

Applicant: Trovion Singapore PTE. LTD.

Inventor： John M. Riviello

IPC: C02F1/469

CPC classification number: C02F1/4695 ,  C02F2001/46133 ,  C02F2001/46161 ,  C02F2201/46 ,  C02F2201/46135 ,  C02F2201/46145 ,  C02F2201/4615 ,  C02F2201/46185 ,  C02F2209/05

Abstract: The present invention relates generally to the deionization of liquids through the use of electrodeionization methods and apparatuses. The apparatuses are configured to produce purified liquids having an ion content at a level of parts-per-trillion or less, and to provide continuous regeneration of the ion exchange materials. The apparatuses may be configured according to the desired levels of deionization for anions, cations, or both. Specifically, the present invention relates to an electrodeionization apparatus wherein an initial input port for feed to the apparatus is placed at a location such that feed enters into an anion bed at a location in close proximity to an anion membrane.

Abstract translation: 本发明一般涉及通过使用电去离子法和设备去除液体。 这些装置被配置成产生离子含量在百万分之几以下的纯化液体，并提供离子交换材料的连续再生。 可以根据阴离子，阳离子或两者的去离子的期望水平来配置装置。 具体地，本发明涉及一种电去离子装置，其中用于进料到装置的初始输入端口放置在使得进料在靠近阴离子膜的位置处进入阴离子床的位置。

公开(公告)号：US20150329385A1

公开(公告)日：2015-11-19

申请号：US14758127

申请日：2014-01-28

Applicant: INDUSTRIE DE NORA S.P.A.

Inventor： Masaharu UNO ,  Katsumi HAMAGUCHI

IPC: C02F1/461 ,  C25B11/03 ,  C25B9/08 ,  C25B1/46

CPC classification number: C25B9/10 ,  C02F1/4618 ,  C02F2001/46161 ,  C02F2001/46185 ,  C02F2001/4619 ,  C02F2201/46115 ,  C02F2201/46145 ,  C02F2209/06 ,  C25B1/46 ,  C25B9/08 ,  C25B11/035 ,  C25B15/08

Abstract: Subject: An electrolyzed water generating method and a generator to produce both acidic electrolyzed water free from alkaline-metal chloride (19) and alkaline electrolyzed water free from alkaline-metal chloride (9) by electrolyzing aqueous solution (7) with dissolved alkaline-metal chloride (11). Solution: An electrolyzed water generating method, comprising the steps of anodic electrolyte comprising aqueous solution with dissolved alkaline-metal chloride is supplied and circulated from a storage tank (10) of anodic electrolyte which retains anodic electrolyte to an anode chamber (2) of a two compartment cell (1) separated by a cation exchange membrane (4) into two chambers of an anode chamber (2) accommodating an anode (5) and a cathode chamber (3) accommodating a cathode (6), raw water free from alkaline-metal chloride (7) is supplied to the cathode chamber (3), and electrolysis is carried out, whereby alkaline electrolyzed water free from alkaline-metal chloride at the cathode chamber (3) is produced and simultaneously chlorine containing gas is produced at the anode chamber (2), after the gas is separated (12) and collected from the anodic electrolyte, let it come in contact with dissolution fluid free from alkaline-metal chloride to be dissolved, and acidic electrolyzed water free from alkaline-metal chloride (19) is produced.

Abstract translation: 主题：电解水生成方法和发生器，其通过用溶解的碱金属电解电解水溶液（7）来生产不含碱金属氯化物的酸性电解水（19）和不含碱金属氯化物（9）的碱性电解水 氯化物（11）。 解决方案：一种电解水生成方法，包括以下步骤：将包含溶解的碱金属氯化物的水溶液的阳极电解质从保持阳极电解质的阳极电解质储存罐（10）循环到阳极室（2） 由阳离子交换膜（4）分隔成容纳阳极（5）的阳极室（2）和容纳阴极（6）的阴极室（3）的两个室的两室室（1），不含碱性的原水 将金属氯化物（7）供给到阴极室（3），进行电解，由此生成在阴极室（3）不含碱金属氯化物的碱性电解水，同时在 阳极室（2），在气体分离（12）并从阳极电解液中收集后，使其与不含碱金属氯化物的溶解液接触以溶解，酸性电解槽 不产生碱金属氯化物（19）。

公开(公告)号：US09181111B2

公开(公告)日：2015-11-10

申请号：US14561145

申请日：2014-12-04

Applicant: Wonder Water Pty Ltd

Inventor： William Ernest Briggs

IPC: C02F1/46 ,  C02F1/461 ,  B01D53/32 ,  C02F1/467 ,  C02F103/00 ,  C02F103/02 ,  C02F103/42

CPC classification number: C02F1/461 ,  B01D53/326 ,  C02F1/4606 ,  C02F1/46104 ,  C02F1/46109 ,  C02F1/4618 ,  C02F1/4678 ,  C02F2001/46123 ,  C02F2103/008 ,  C02F2103/026 ,  C02F2103/42 ,  C02F2201/4611 ,  C02F2201/46145

Abstract: The present invention relates generally to the processing of fluids and/or their carriers. Carriers may comprise pipes, tubes and the like or reservoirs for the distribution and/or storage of fluids. In one form, the present invention relates to a method and apparatus that is suitable for use in the treatment of various fluids, such as water, by introducing at least one chemically active metal into the water and its carriers for disinfection of the water in a controlled manner. The invention also relates to a biasing means for displacement of an electrode arrangement to allow for the introduction of ions into a fluid at a controlled or easily monitored rate that is commensurate with the amount of fluid flow.

Abstract translation: 本发明一般涉及流体和/或其载体的加工。 载体可以包括用于分配和/或储存流体的管，管等或储存器。 在一种形式中，本发明涉及一种适用于处理各种流体（例如水）的方法和装置，通过将至少一种化学活性金属引入水中及其载体中以消毒水 受控的方式。 本发明还涉及用于使电极装置移位以允许以与流体流量相当的受控或易于监测的速率将离子引入流体的偏置装置。

公开(公告)号：US09162906B2

公开(公告)日：2015-10-20

申请号：US13553625

申请日：2012-07-19

Applicant: Benjamin Stuart Sparrow ,  Joshua Aniket Zoshi ,  James Hing Bong Tang

Inventor： Benjamin Stuart Sparrow ,  Joshua Aniket Zoshi ,  James Hing Bong Tang

IPC: C02F1/469 ,  B01D61/14 ,  B01D61/50 ,  B01D61/54 ,  B01D61/58 ,  C02F1/46 ,  H01M8/22 ,  C02F1/04 ,  C02F103/08 ,  B01D61/02 ,  C02F1/00 ,  C02F1/16 ,  C02F1/24 ,  C02F1/32 ,  C02F1/44 ,  C02F1/52 ,  C02F1/76 ,  C02F1/78

CPC classification number: C02F1/4693 ,  B01D61/025 ,  B01D61/145 ,  B01D61/147 ,  B01D61/50 ,  B01D61/54 ,  B01D61/58 ,  B01D2311/04 ,  B01D2311/2642 ,  B01D2313/36 ,  B01D2313/38 ,  B01D2317/02 ,  C02F1/004 ,  C02F1/04 ,  C02F1/041 ,  C02F1/048 ,  C02F1/16 ,  C02F1/24 ,  C02F1/32 ,  C02F1/441 ,  C02F1/444 ,  C02F1/447 ,  C02F1/4604 ,  C02F1/52 ,  C02F1/76 ,  C02F1/78 ,  C02F2001/007 ,  C02F2103/08 ,  C02F2201/009 ,  C02F2201/46115 ,  C02F2201/4613 ,  C02F2201/46145 ,  C02F2201/46185 ,  C02F2301/046 ,  C02F2301/08 ,  C02F2303/10 ,  H01M8/227 ,  Y02A20/128 ,  Y02A20/131 ,  Y02A20/134 ,  Y02A20/212 ,  Y02E60/50 ,  Y02W10/30 ,  Y02W10/37 ,  B01D2311/2649

Abstract: Described herein are a method and system for desalinating saltwater using concentration difference energy. A “five stream” dialytic stack is described that can be used to desalinate saltwater at a relatively high recovery ratio. The dialytic stack may include, for example, one or more drive cells having a paired concentrate and a diluent-c chamber in ionic communication with a product chamber that is adjacent to an anion and a cation discharge chamber each filled with diluent-p. The drive cell applies a drive voltage across the product chamber, and when the drive voltage exceeds a desalination voltage of the product chamber, the saltwater in the product chamber is desalinated. The dialytic stack may accept brine discharged from a first desalination plant as saltwater to be desalinated. Processing the brine in the dialytic stack may decrease its volume, decreasing costs associated with treating or otherwise disposing of the brine.

Abstract translation: 本文描述了使用浓度差能量使盐水脱盐的方法和系统。 描述了一种“五流”透析堆，可用于以相对高的回收率对盐水进行脱盐。 透析堆可以包括例如一个或多个驱动单元，其具有与阴离子相邻的产物室离子连通的成对浓缩物和稀释剂c室，每个填充有稀释剂p的阳离子放电室。 驱动单元在产品室上施加驱动电压，当驱动电压超过产品室的脱盐电压时，产品室中的盐水脱盐。 透析堆可以接收从第一个脱盐设备排出的盐水作为要脱盐的盐水。 处理透析塔中的盐水会降低其体积，降低与处理或以其他方式处置盐水相关的成本。

公开(公告)号：US20150218715A1

公开(公告)日：2015-08-06

申请号：US14258479

申请日：2014-04-22

Applicant: Valeri Iltshenko ,  Nikolay Nayda

Inventor： Valeri Iltshenko ,  Nikolay Nayda

IPC: C25B1/26

CPC classification number: C25B1/26 ,  C02F1/4674 ,  C02F2201/46115 ,  C02F2201/46145

Abstract: A method for production of disinfectant with active chlorine concentration in the range 0-6000 ppm from a flow through diaphragm-electrolyser with one of the aims to reduce the volume of disinfectant for its transportation to the point of usage.

Abstract translation: 一种生产活性氯浓度在0-6000ppm范围内的消毒剂的方法，其目的是减少消毒剂运输到使用点的目的之一。