公开(公告)号：US20080073276A1

公开(公告)日：2008-03-27

申请号：US11843006

申请日：2007-08-22

申请人： Gary Hatch ,  Rajendra Mody ,  Michael Gottlieb ,  Carl Galletti

发明人： Gary Hatch ,  Rajendra Mody ,  Michael Gottlieb ,  Carl Galletti

IPC分类号： C02F1/42 ,  B01J41/12

CPC分类号： C02F1/42 ,  B01J39/05 ,  B01J47/04 ,  C02F2001/427 ,  B01J41/05

摘要： Disclosed are water treatment systems and methods that are characterized by reduced leaching of color-bearing material (i.e., color-bearing leachates) into effluent water. The disclosed systems and methods may include or utilize filtering systems comprising selected mixed ion-exchange resin beds of a strong acid sulfonated cation exchange resin and an anion exchange resin.

摘要翻译： 公开了一种水处理系统和方法，其特征在于将含色材料（即，着色渗滤液）的浸出减少到流出水中。 所公开的系统和方法可以包括或利用包含强酸性磺化阳离子交换树脂和阴离子交换树脂的选定的混合离子交换树脂床的过滤系统。

公开(公告)号：US07311829B2

公开(公告)日：2007-12-25

申请号：US10545506

申请日：2004-02-11

申请人： Ehud Roffman ,  Haim Wilder ,  Baruch Berliner

发明人： Ehud Roffman ,  Haim Wilder ,  Baruch Berliner

IPC分类号： B01D24/00

CPC分类号： B01J20/28052 ,  B01J20/20 ,  B01J39/07 ,  B01J47/022 ,  B01J47/04 ,  C02F1/003 ,  C02F1/28 ,  C02F1/283 ,  C02F1/42 ,  C02F1/766 ,  C02F2001/422 ,  C02F2001/425 ,  C02F2001/427 ,  C02F2301/02 ,  C02F2303/185 ,  C02F2307/02 ,  C02F2307/04 ,  B01J41/07

摘要： A water treatment device and method for treating a quantity of water is powered by gravitational flow. The device includes an upper collecting chamber (14) and a filtration chamber (18). The filtration chamber includes a set of reactance containg at least three components wherein one of the components is a polycation and another one of the components is a polyanion. The method includes subjecting the water to gravitational flow through the filtration chamber (18).

摘要翻译： 用于处理一定量的水的水处理装置和方法由引力流动。 该装置包括上收集室（14）和过滤室（18）。 过滤室包括一组包含至少三个组分的电抗，其中组分之一是聚阳离子，另一组分是聚阴离子。 该方法包括使水重力流过过滤室（18）。

公开(公告)号：US20070289925A1

公开(公告)日：2007-12-20

申请号：US11665610

申请日：2005-05-23

申请人： Hisakatsu Kawarai ,  Seiji Sato ,  Syuichiro Ishihara

发明人： Hisakatsu Kawarai ,  Seiji Sato ,  Syuichiro Ishihara

IPC分类号： C02F1/42 ,  B23H1/10

CPC分类号： B23H1/10 ,  B01J47/14 ,  B01J47/15 ,  C02F1/008 ,  C02F1/42 ,  C02F1/66 ,  C02F2001/427 ,  C02F2001/4619 ,  C02F2209/05 ,  C02F2209/06 ,  C02F2303/08 ,  Y10S210/90

摘要： A water purifying unit generates pure water by eliminating impurity ions from dielectric fluid. A corrosion-protection-ion generating unit generates corrosion protection ions, substitutes predetermined cations for impurity cations contained in the dielectric fluid, and substitutes the corrosion protection ions for impurity anions contained in the dielectric fluid. A switching unit switches a supply of the dielectric fluid between the water purifying unit and the corrosion-protection-ion generating unit. A switching control unit controls the switching unit based on a conductivity of the dielectric fluid measured by a conductivity measuring unit.

摘要翻译： 净水单元通过从介质流体中除去杂质离子来产生纯净水。 腐蚀保护离子产生单元产生腐蚀保护离子，将预定的阳离子替代包含在介电流体中的杂质阳离子，并将腐蚀保护离子替代为包含在介电流体中的杂质阴离子。 开关单元在水净化单元和防腐蚀离子产生单元之间切换电介质流体供应。 开关控制单元基于由电导率测量单元测量的介电流体的电导率来控制开关单元。

公开(公告)号：US20060011546A1

公开(公告)日：2006-01-19

申请号：US10521845

申请日：2003-07-14

申请人： Robert Livingston

发明人： Robert Livingston

IPC分类号： B01D61/00

CPC分类号： B01D61/04 ,  B01D61/025 ,  B01D61/08 ,  B01D2311/04 ,  C02F1/001 ,  C02F1/283 ,  C02F1/32 ,  C02F1/441 ,  C02F9/005 ,  C02F2001/427 ,  C02F2103/04 ,  C02F2201/008 ,  C02F2209/005 ,  C02F2209/05 ,  B01D2311/2619 ,  B01D2311/2626 ,  B01D2311/2649

摘要： The present invention relates to a water purification system. This system is portable, compact and produces ultra higher purity water. The system is suitable for use with direct processing from city feed water.

摘要翻译： 本发明涉及一种水净化系统。 该系统是便携式的，紧凑的并且产生超高纯度的水。 该系统适用于城市给水的直接加工。

公开(公告)号：US20050274663A1

公开(公告)日：2005-12-15

申请号：US10709694

申请日：2004-05-24

申请人： Lipa Roitman

发明人： Lipa Roitman

IPC分类号： B01D5/00 ,  B01D15/00 ,  B01D36/00 ,  B01D37/00 ,  B01D53/00 ,  B01D53/86 ,  B01D61/00 ,  B01J43/00 ,  C02F1/04 ,  C02F1/28 ,  C02F1/42 ,  C02F1/44 ,  C02F9/00

CPC分类号： B01J43/00 ,  B01D5/0072 ,  B01D5/0081 ,  B01D5/0084 ,  B01D53/007 ,  B01D53/86 ,  C02F1/04 ,  C02F1/283 ,  C02F1/441 ,  C02F9/005 ,  C02F2001/422 ,  C02F2001/425 ,  C02F2001/427 ,  C02F2209/42 ,  Y02A20/109

摘要： Disclosed is an air-water-catalyst-UV light contacting, air heating and cooling, humidifying and dehumidifying CHAMBER, which receives water that continuously recirculates through the water filtering, heating and cooling, (and deionizing) loop, which gets fresh outdoors air through the energy-efficient heat exchanger, which generates water from the atmospheric moisture, which stores and recirculates pure water through potable water holding tank, and to which is connected a novel design energy-efficient self-regulating steam distillation apparatus. Also, a water filtration system utilizing zwitterionic polymers as ion exchange and salt-absorbing and filtration media. Also disclosed are novel ionic and zwitterionic polymers, derived from cellulose.

摘要翻译： 公开了一种空气 - 水催化剂 - 紫外线接触，空气加热和冷却，加湿和除湿CHAMBER，其接收连续循环通过水过滤，加热和冷却（和去离子）循环的水，其获得新鲜的室外空气通过 节能换热器，其从大气湿气中产生水，其通过饮用水储存罐储存和再循环纯水，并且连接有新颖的设计节能的自动调节蒸汽蒸馏装置。 另外，利用两性离子聚合物作为离子交换和盐吸收和过滤介质的水过滤系统。 还公开了衍生自纤维素的新型离子和两性离子聚合物。

公开(公告)号：US06964739B2

公开(公告)日：2005-11-15

申请号：US10022137

申请日：2001-12-12

申请人： Brian T. Boyd ,  Brian R. Williams ,  Michael J. Quinn ,  Harold A. Luettgen

发明人： Brian T. Boyd ,  Brian R. Williams ,  Michael J. Quinn ,  Harold A. Luettgen

IPC分类号： B08B3/08 ,  A61L2/18 ,  A61L2/20 ,  B08B3/02 ,  B08B3/04 ,  C01B13/10 ,  C02F1/00 ,  C02F1/28 ,  C02F1/42 ,  C02F1/461 ,  C02F1/467 ,  C02F1/78 ,  C02F9/00 ,  C25B1/13 ,  C25B9/12 ,  C25B15/00

CPC分类号： A61L2/183 ,  A61L2/202 ,  A61L2202/16 ,  A61L2202/26 ,  C01B13/10 ,  C02F1/281 ,  C02F1/283 ,  C02F1/46104 ,  C02F1/46109 ,  C02F1/4672 ,  C02F1/78 ,  C02F9/00 ,  C02F2001/427 ,  C02F2001/46123 ,  C02F2001/46133 ,  C02F2001/46142 ,  C02F2001/46166 ,  C02F2001/46185 ,  C02F2101/20 ,  C02F2201/46195 ,  C02F2201/78 ,  C02F2201/782 ,  C02F2201/784 ,  C02F2209/006 ,  C02F2303/04 ,  C25B1/13 ,  C25B9/12 ,  C25B15/00

摘要： The present invention is a device and method for ozonating water and applying the ozonated water to surfaces for cleaning purposes. The instant invention allows a user to transform water into a liquid with more robust cleaning properties conveniently and in a short time. The present invention includes a cleaning apparatus having a reservoir containing water, the reservoir able to be easily manipulated by a user to dispense the water, a device for increasing the level of oxidative properties in the water, and a circulation flow path communicating with the reservoir and the device to allow at least some of the water in the reservoir to flow from the reservoir to the device and back to the reservoir.

摘要翻译： 本发明是用于臭氧化水并将臭氧水施加到表面以用于清洁目的的装置和方法。 本发明允许用户方便地且在短时间内将水转化成具有更强劲的清洁性能的液体。 本发明包括具有容纳水的储存器的清洁装置，能够容易地由使用者操纵以分配水的储存器，用于增加水中的氧化性能的装置以及与储存器连通的循环流动路径 并且所述装置允许储存器中的至少一些水从储存器流动到装置并返回储存器。

公开(公告)号：US06860976B2

公开(公告)日：2005-03-01

申请号：US10016482

申请日：2001-12-10

申请人： Craig C. Andrews ,  Oliver J. Murphy ,  Brian Boyd

发明人： Craig C. Andrews ,  Oliver J. Murphy ,  Brian Boyd

IPC分类号： A61L2/18 ,  A61L2/20 ,  C01B13/10 ,  C02F1/00 ,  C02F1/28 ,  C02F1/32 ,  C02F1/42 ,  C02F1/461 ,  C02F1/467 ,  C02F1/78 ,  C02F9/00 ,  C25B1/13 ,  C25B9/00 ,  C25B9/12 ,  C25B15/00 ,  C25D17/00

CPC分类号： A61L2/186 ,  A61L2/183 ,  A61L2/202 ,  A61L2202/11 ,  C01B13/10 ,  C02F1/28 ,  C02F1/281 ,  C02F1/283 ,  C02F1/32 ,  C02F1/42 ,  C02F1/46104 ,  C02F1/46109 ,  C02F1/4672 ,  C02F1/78 ,  C02F9/00 ,  C02F2001/427 ,  C02F2001/46123 ,  C02F2001/46133 ,  C02F2001/46142 ,  C02F2001/46166 ,  C02F2001/46185 ,  C02F2101/20 ,  C02F2201/46115 ,  C02F2201/46195 ,  C02F2201/78 ,  C02F2201/782 ,  C02F2201/784 ,  C02F2209/006 ,  C02F2303/04 ,  C25B1/13 ,  C25B9/00 ,  C25B9/12 ,  C25B15/00

摘要： Electrochemical apparatus and methods that support periodic, non-steady state, or discontinuous operation without suffering degradation of materials or loss of efficiency. The invention provides a means for positioning one or more electrodes into contact with electrolyte and means for retracting the one or more electrodes out of contact with the electrolyte. The means for positioning and means for retracting may be the same device or different devices. The means for positioning and means for retracting may be designed to provide automatic, passive, or fail-safe retraction of the electrode upon a given shutdown condition, such as a voltage of less than one Volt being applied between the first and second electrodes, expiration of a time period, an ozone concentration greater than a setpoint ozone concentration, contact pressure of less than 5 psig, and combinations thereof.

公开(公告)号：US06784213B2

公开(公告)日：2004-08-31

申请号：US10158664

申请日：2002-05-30

申请人： William Douglas Rohrbach ,  Bruce Maurice Rosenbaum

发明人： William Douglas Rohrbach ,  Bruce Maurice Rosenbaum

IPC分类号： C08F834

CPC分类号： B01J39/20 ,  C02F2001/427 ,  C02F2101/101 ,  C08F8/36 ,  C08J5/20 ,  C08F212/08 ,  C08F212/36

摘要： An improved process for preparing strong acid cation exchange resins by sulfonation of wet crosslinked copolymer in the absence of organic swelling solvents is disclosed. This process involves dewatering a crosslinked poly(vinylaromatic) copolymer to selected residual moisture levels of 3 to 35%, followed by non-solvent sulfonation, to provide strong acid cation exchange resins having enhanced physical stability and that are free of chlorinated-solvent contaminants.

摘要翻译： 公开了通过在不存在有机溶胀溶剂的情况下磺化湿交联共聚物制备强酸阳离子交换树脂的改进方法。 该方法包括将交联的聚（乙烯基芳族化合物）共聚物脱水至3至35％的选定残余水分含量，然后进行非溶剂磺化，以提供具有增强的物理稳定性且不含氯化溶剂污染物的强酸阳离子交换树脂。

公开(公告)号：US06596145B2

公开(公告)日：2003-07-22

申请号：US09824275

申请日：2001-04-02

申请人： Jacques Moulin ,  Ramesh Hegde ,  Ven Anantha Raman

发明人： Jacques Moulin ,  Ramesh Hegde ,  Ven Anantha Raman

IPC分类号： C02F140

CPC分类号： C02F1/4695 ,  B01D61/48 ,  B01J47/08 ,  C02F1/42 ,  C02F1/4604 ,  C02F1/4693 ,  C02F2001/427 ,  C02F2201/46115

摘要： An electrodeionization (EDI) module is formed from an anode spaced apart from a cathode, one or more waste channels formed between the electrodes and a product channel located inward of the waste channel(s). Ion permeable membranes form the boundary between the product channel and the waste channel(s). The product channel and waste channels are filled with a mixture of anionic and cationic ion exchange materials. At least the waste channel(s) and preferably the product channel as well, use either an anion bead having a relatively low affinity for the selected anion specie(s) to be retained (e.g. Type II) or it is a blend with Type I materials. Preferably, the membranes contain an ion exchange material to speed the transfer of ions across them. More preferably, the anionic membrane contains anion materials that have a relatively low affinity for the selected specie or species for retention.

摘要翻译： 从阴极间隔开的阳极形成电去离子（EDI）模块，在电极之间形成的一个或多个废物通道和位于废物通道内侧的产品通道。 离子渗透膜形成产品通道和废物通道之间的边界。 产品通道和废物通道充满阴离子和阳离子交换材料的混合物。 至少废物通道，优选产物通道也使用对所选择的阴离子物质具有相对低亲和力的阴离子珠粒（例如II型），或者是与I型的共混物 材料 优选地，膜含有离子交换材料以加速离子通过它们的转移。 更优选地，阴离子膜包含对所选择的物种或物质具有相对低亲和力的阴离子材料用于保留。

公开(公告)号：US20030079993A1

公开(公告)日：2003-05-01

申请号：US10283061

申请日：2002-10-30

申请人： KURITA WATER INDUSTRIES LTD.

发明人： Masayuki Miwa ,  Shin Sato

IPC分类号： C02F001/469 ,  B01D061/48

CPC分类号： C02F1/4695 ,  B01D61/48 ,  B01D61/52 ,  B01J47/08 ,  C02F1/4604 ,  C02F2001/425 ,  C02F2001/427 ,  C02F2001/46157 ,  C02F2201/46115 ,  Y02A20/134

摘要： An electrodeionization apparatus in which enough electric current flows even when a low voltage is applied, so that it can made sufficient deionizing treatment is provided. A cation exchange membrane 3 and an anion exchange membrane 4 are arranged between a cathode 1 and an anode 2, a cathode-concentration compartment 5 is formed between the cathode 1 and the cation exchange membrane 3, an anode-concentration compartment 6 is formed between the anode 2 and the anion exchange membrane, and a desalting compartment 7 is formed between the cation exchange membrane 3 and the anion exchange membrane 4. The cathode-concentration compartment 5 and the anode-concentration compartment 6 each of which is used also as a concentrating compartment are filled with a cation exchange resin 8. The desalting compartment 7 is filled with a mixture of the cation exchange membrane 8 and an anion exchange membrane 9. Raw water is fed into the desalting compartment 7 and taken out as deionized water. Electrode water was fed into the compartments 5 and 6, respectively.

摘要翻译： 提供即使在施加低电压时也有足够的电流流动的电去电离装置，从而可以进行充分的去离子处理。 阳极交换膜3和阴离子交换膜4设置在阴极1和阳极2之间，在阴极1和阳离子交换膜3之间形成阴极浓缩室5，阳极浓缩室6 阳极2和阴离子交换膜以及脱盐室7形成在阳离子交换膜3和阴离子交换膜4之间。阴极浓缩室5和阳极浓度室6也用作 浓缩室填充有阳离子交换树脂8.脱盐室7填充有阳离子交换膜8和阴离子交换膜9的混合物。原水进料到脱盐室7中，并以去离子水取出。 电极水分别进入隔室5和6。