公开(公告)号：US20180258238A1

公开(公告)日：2018-09-13

申请号：US15759866

申请日：2016-09-14

申请人： Evoqua.Water Technologies, LLC

发明人： Marty Wilkes

IPC分类号： C08J3/28 ,  B01J47/016 ,  C02F1/42 ,  B01J39/18 ,  B01J41/12

CPC分类号： C08J3/28 ,  B01J39/05 ,  B01J39/18 ,  B01J41/05 ,  B01J41/12 ,  B01J47/016 ,  B01J47/04 ,  B01J47/06 ,  C02F1/42 ,  C02F2001/422 ,  C02F2001/425 ,  C02F2001/427 ,  C02F2101/101 ,  C02F2101/12 ,  C02F2103/023 ,  C02F2103/34

摘要： A method of producing treated ion exchange resin material includes exposing an enclosed vessel containing ion exchange resin and a pre-treatment solution to high energy radiation. The treated ion exchange resin material has reduced organic impurities or total organic carbon (TOC).

公开(公告)号：US20180128530A1

公开(公告)日：2018-05-10

申请号：US15347878

申请日：2016-11-10

申请人： Haier US Appliance Solutions, Inc.

发明人： Alan Joseph Mitchell

IPC分类号： F25C1/22 ,  F25C1/24 ,  F25C1/18 ,  F25C5/18 ,  C02F1/00 ,  C02F1/28 ,  C02F1/42

CPC分类号： F25C1/25 ,  B67D1/00 ,  C02F1/003 ,  C02F1/283 ,  C02F1/42 ,  C02F2001/427 ,  C02F2101/30 ,  C02F2209/05 ,  C02F2307/10 ,  F25C5/22 ,  F25D23/126

摘要： A refrigerator appliance and ice-making assembly are generally provided. The ice-making assembly may include an icemaker, an ice cube storage bin, a water reservoir, a water recirculation line, and a deionization filter. The icemaker may include a water distribution manifold and an ice formation panel. The ice cube storage bin may be in communication with the ice formation panel to receive ice cubes therefrom. The water reservoir may be positioned below the ice formation panel to receive excess water flow. The water recirculation line may be in fluid communication between the water reservoir and the water distribution manifold. The deionization filter may be positioned along the water recirculation line upstream from the water distribution manifold.

公开(公告)号：US20180037485A1

公开(公告)日：2018-02-08

申请号：US15555612

申请日：2016-03-14

申请人： THE CLEVELAND CLINIC FOUNDATION ,  PARKER HANNIFIN CORPORATION

发明人： Joseph Foss ,  William Kolosi ,  Dale Ashby ,  Gino Banco ,  Paul Resendes

IPC分类号： C02F9/00 ,  A61G12/00 ,  C02F1/00

CPC分类号： C02F1/687 ,  A61G12/001 ,  A61G12/008 ,  A61L2/0017 ,  A61L2/022 ,  A61L2/26 ,  A61L9/00 ,  A61L2202/21 ,  C02F1/001 ,  C02F1/008 ,  C02F1/02 ,  C02F1/283 ,  C02F1/32 ,  C02F1/42 ,  C02F1/444 ,  C02F1/4691 ,  C02F1/50 ,  C02F1/68 ,  C02F9/005 ,  C02F2001/427 ,  C02F2101/20 ,  C02F2103/026 ,  C02F2201/006 ,  C02F2201/008 ,  C02F2209/006 ,  C02F2209/02 ,  C02F2209/03 ,  C02F2209/05 ,  C02F2209/06 ,  C02F2209/40 ,  C02F2301/043 ,  C02F2303/04

摘要： One aspect of the present disclosure can include a system for dispensing purified and sterilized fluid and/or solution. The delivery system can include a fluid reservoir, a sterilization and/or purification mechanism, a solution production mechanism, a dispensing mechanism, and a controller. The system can dispense the purified and sterilized fluid and/or solution on-demand.

公开(公告)号：US20170354932A1

公开(公告)日：2017-12-14

申请号：US15540198

申请日：2016-02-15

申请人： KURITA WATER INDUSTRIES LTD.

发明人： Shin SATO ,  Yoichi MIYAZAKI

IPC分类号： B01D61/48 ,  B01D61/08 ,  C02F1/469 ,  B01D61/58 ,  C02F1/44

CPC分类号： B01D61/48 ,  B01D61/025 ,  B01D61/08 ,  B01D61/485 ,  B01D61/58 ,  C02F1/001 ,  C02F1/20 ,  C02F1/24 ,  C02F1/283 ,  C02F1/32 ,  C02F1/42 ,  C02F1/44 ,  C02F1/441 ,  C02F1/444 ,  C02F1/469 ,  C02F1/4695 ,  C02F1/52 ,  C02F2001/427 ,  C02F2101/108 ,  C02F2201/46115 ,  Y02A20/131 ,  Y02A20/134

摘要： An electrodeionization device having an improved boron rejection capability compared with high-performance electrodeionization devices proposed in the related art is provided. An electrodeionization device comprising a cathode; an anode; and a plurality of cation-exchange membranes and a plurality of anion-exchange membranes, the plurality of cation-exchange membranes and the plurality of anion-exchange membranes being arranged between the cathode and the anode so as to form concentrating compartments and desalting compartments, the concentrating compartments and desalting compartments being arranged alternately, the desalting compartments being filled with an ion-exchange resin, wherein the ion-exchange resin has an average particle size of 100 to 300 μm. Preferably, the ion-exchange resin has a uniformity coefficient of 1.1 or less.

公开(公告)号：US09428412B2

公开(公告)日：2016-08-30

申请号：US14144423

申请日：2013-12-30

申请人： Debasish Mukhopadhyay

发明人： Debasish Mukhopadhyay

IPC分类号： B01D61/00 ,  B01D63/00 ,  B01D15/00 ,  C02F1/44 ,  C02F1/42 ,  C02F9/00 ,  B01D61/02 ,  B01D61/04 ,  B01D61/58 ,  B01D65/08 ,  C01B5/00 ,  C02F1/66 ,  B01D61/48 ,  C02F1/20 ,  C02F1/32 ,  C02F1/78 ,  C02F5/00 ,  C02F103/04

CPC分类号： C02F9/00 ,  B01D61/022 ,  B01D61/025 ,  B01D61/04 ,  B01D61/48 ,  B01D61/58 ,  B01D65/08 ,  B01D2311/04 ,  B01D2321/164 ,  C01B5/00 ,  C02F1/20 ,  C02F1/32 ,  C02F1/42 ,  C02F1/441 ,  C02F1/66 ,  C02F1/78 ,  C02F5/00 ,  C02F2001/422 ,  C02F2001/425 ,  C02F2001/427 ,  C02F2103/04 ,  B01D2311/12 ,  B01D2311/18 ,  B01D2311/268

摘要： A process for treatment of water. Hardness and non-hydroxide alkalinity are removed from feedwaters in amounts to substantially avoid scaling when concentrated. Sparingly ionizable components in the feedwater are urged toward increased ionization by increasing the pH of the feedwater, and, in an embodiment, up to about pH 10.5, or higher. In this manner, species such as silica become highly ionized, and (a) their rejection by membranes used in the process is significantly increased, and (b) their solubility in the reject stream from the membrane process is significantly increased. Sparingly ionized species such as boron, silica, and TOC are highly rejected, and thus, their passage through the membrane is reduced by a factor of ten or more. Recovery ratios of ninety percent (90%) or higher are achievable with many feedwaters, while simultaneously achieving a substantial reduction in cleaning frequency of membranes used in the process.

摘要翻译： 一种处理水的方法。 从进水中去除硬度和非氢氧化物碱度，以达到当浓缩时基本上避免结垢的量。 通过提高给水的pH，并且在一个实施方案中，促进给水中的可离子化组分被促进增加电离，直至约pH 10.5或更高。 以这种方式，诸如二氧化硅的物质变得高度电离，并且（a）其在该方法中使用的膜的排斥显着增加，和（b）它们在膜过程的废品流中的溶解度显着增加。 诸如硼，二氧化硅和TOC的微量离子化物质被高度排斥，因此它们通过膜的通过减少10倍或更多倍。 许多饲养者可以获得90％（90％）或更高的回收率，同时实现了该方法中使用的膜的清洗频率的显着降低。

公开(公告)号：US20160107898A1

公开(公告)日：2016-04-21

申请号：US14726049

申请日：2015-05-29

申请人： HYDROS BOTTLE, LLC ,  INNOVA DYNAMICS, INC.

发明人： Jay Kiran Parekh ,  Aakash Mathur ,  Arjun Daniel Srinivas ,  Michael Eugene Young ,  Alexander Chow Mittal

IPC分类号： C02F1/00 ,  C02F1/42 ,  C02F1/28

CPC分类号： C02F1/002 ,  C02F1/283 ,  C02F1/42 ,  C02F2001/427 ,  C02F2307/02 ,  Y02A20/214

摘要： A portable, personal apparatus for treating drinking water comprises a generally tubular or cylindrical filter housing containing filtration media and water-permeable screen or mesh or felt or membrane or netting layer at the top and bottom ends of the filter. The design of the apparatus involves the bottle exterior and interior contouring to the filter and enables the efficient and rapid gravity flow of water in through the filter. The apparatus may be configured such that water is first passed through a top reservoir designed to receive water, followed by a porous mesh, followed by granular filtration and antimicrobial media agitated by turbulent motion of influent water, followed by a porous mesh before reaching a durable and reusable water containment vessel.

摘要翻译： 用于处理饮用水的便携式个人设备包括在过滤器的顶端和底端处包含过滤介质和透水性筛网或网状物或毛毡或膜或网状网的大致管状或圆柱形的过滤器壳体。 该设备的设计涉及瓶子外部和内部轮廓到过滤器，并使得水通过过滤器的有效和快速的重力流动。 该装置可以被配置成使得水首先通过设计成接收水的顶部储存器，随后是多孔网状物，然后进行颗粒过滤，并且通过流入水的湍流运动来搅动抗微生物介质，然后在达到耐久性之前进行多孔网孔 和可重复使用的防水容器。

公开(公告)号：US09260324B2

公开(公告)日：2016-02-16

申请号：US14422662

申请日：2012-09-28

申请人： MIURA Co., Ltd.

发明人： Shinya Yamaoka ,  Hajime Abe

IPC分类号： C02F1/42 ,  F16K11/18 ,  F16K31/524 ,  C02F1/00 ,  F16K11/16 ,  B01J49/00

CPC分类号： C02F1/42 ,  B01J49/75 ,  B01J49/85 ,  C02F1/006 ,  C02F2001/422 ,  C02F2001/425 ,  C02F2001/427 ,  C02F2201/005 ,  C02F2301/043 ,  C02F2303/16 ,  F16K11/166 ,  F16K11/18 ,  F16K31/524 ,  F16K31/52408 ,  Y10T137/87732

摘要： There is provided a flow passage control valve provided with a plurality of valves in a valve housing formed with set flow passages. A camshaft for operating each of the valves is provided along a right and left direction at the upper part of the valve housing. The respective valves are arranged so as to be divided front and rear into a first valve group and a second valve group with the camshaft as a border therebetween. The first valve group includes a first water passage valve, a second water passage valve, and a bypass valve. The second valve group includes the remaining valves that are not included in the first valve group.

摘要翻译： 提供了一种流路控制阀，其在形成有流动通道的阀壳体中设置有多个阀。 用于操作每个阀的凸轮轴在阀壳体的上部沿着左右方向设置。 相应的阀被布置成前后分成第一阀组和第二阀组，凸轮轴作为它们之间的边界。 第一阀组包括第一水通道阀，第二水通道阀和旁通阀。 第二阀组包括不包括在第一阀组中的剩余阀。

公开(公告)号：US20150374895A1

公开(公告)日：2015-12-31

申请号：US14762831

申请日：2014-01-24

申请人： NXSTAGE MEDICAL, INC.

发明人： Goetz FRIEDERICHS ,  Dennis M. TREU ,  Jeffrey H. BURBANK ,  Yuriy N. TATASHIN

IPC分类号： A61M1/16 ,  C02F1/42 ,  C02F1/28

CPC分类号： A61M1/1656 ,  A61M1/1664 ,  A61M1/1666 ,  A61M1/1672 ,  C02F1/001 ,  C02F1/283 ,  C02F1/32 ,  C02F1/42 ,  C02F1/441 ,  C02F2001/427 ,  C02F2101/12 ,  C02F2103/026 ,  C02F2209/003 ,  C02F2209/02 ,  C02F2209/05 ,  C02F2209/29 ,  C02F2209/445

摘要： A water purification component, which may be integrated in a medicament production plant and/or a blood treatment system, removes chloramine and other chlorine compounds and deionizes water. The deionization is selected to be effective for providing product water whose resistivity is sufficiently high to allow chloramine to be detected in the product water if the chloramine removal filtration fails. This allows a chloramine removal filter to be changed based on a predicted exhaustion schedule with the safety of automatic chloramine breakthrough provided.

摘要翻译： 可以集成在药物生产设备和/或血液处理系统中的水净化组分可除去氯胺和其他氯化合物并使水去离子。 选择去离子电极对于提供电阻率足够高的产品水是有效的，以便如果氯胺除去过滤失败，则可以在产品水中检测到氯胺。 这允许基于预测的耗尽时间表改变氯胺去除过滤器，并提供自动氯胺突破的安全性。

公开(公告)号：US20150307367A1

公开(公告)日：2015-10-29

申请号：US14791562

申请日：2015-07-06

申请人： Hamilton Sundstrand Space Systems International, Inc.

发明人： Tony Rector ,  John W. Steele

IPC分类号： C02F1/28 ,  C02F1/76 ,  C02F1/42

CPC分类号： C02F1/283 ,  B01J47/00 ,  B01J47/024 ,  B01J47/04 ,  C02F1/42 ,  C02F1/766 ,  C02F9/00 ,  C02F2001/427 ,  C02F2103/023 ,  C02F2103/04 ,  C02F2201/006 ,  C02F2201/007 ,  C02F2303/04

摘要： A method of remediating a water-based fluid includes the steps of providing a container providing a fluid cavity and organic, inorganic and biological remediation media within the cavity. The container is tubular and provides a linear flow direction, organic, inorganic and biological remediation media arranged in the cavity and configured to permit a water-based fluid within the cavity to simultaneously flow through the media. The organic, the inorganic and the biological remediation media are respectively configured to remove organic, inorganic and microbiological constituents. The organic, inorganic and biological remediation media are arranged within the cavity along the linear flow direction. Multiple cartridges are arranged within the cavity and spaced apart from one another. A predetermined flow rate of the water-based fluid through the cavity is set and it concurrently removes organic, inorganic and iodine-based biocide contaminants from the fluid within the cavity.

摘要翻译： 一种补救水基流体的方法包括以下步骤：提供在空腔内提供流体空腔和有机，无机和生物修复介质的容器。 容器是管状的并且提供线性流动方向，有机，无机和生物修复介质布置在空腔中并且被配置为允许空腔内的基于水的流体同时流过介质。 有机，无机和生物修复介质分别被配置为去除有机，无机和微生物成分。 有机，无机和生物修复介质沿着线性流动方向排列在空腔内。 多个墨盒布置在腔内并彼此间隔开。 设定通过空腔的水基流体的预定流速，同时从空腔内的流体中除去有机，无机和碘基的杀生物剂污染物。

公开(公告)号：US20150305301A1

公开(公告)日：2015-10-29

申请号：US14656213

申请日：2015-03-12

申请人： James C. Richards

发明人： James C. Richards

IPC分类号： A01K7/02

CPC分类号： A01K7/02 ,  A01K7/06 ,  A01N59/12 ,  A61K8/20 ,  A61K33/18 ,  A61Q11/00 ,  C02F1/003 ,  C02F1/008 ,  C02F1/283 ,  C02F1/686 ,  C02F1/766 ,  C02F2001/427 ,  C02F2103/026 ,  C02F2103/20 ,  C02F2303/185 ,  C02F2307/10

摘要： A system for delivering molecular iodine or other substance into a pet's drinking water on a daily basis without exceeding the safe amount allowed for the pet. The system delivers a particular amount of molecular iodine into the pet water supply to achieve maximum benefit of I2 to reduce or eliminate bad pet breath and minimize total iodine in the pet diet so that 20-40 μg/mL/Kg/day iodine is consumed for optimum thyroid health. The preferred method is to use a solution created by dissolving iodine crystals in absolute ethanol. The iodine will only be in solution as I2 for a short time as it undergoes out gassing and hydrolysis at neutral pH. The present invention removes the iodine from the drinking water after the pet drinks. Therefore, during the day, pets will get no additional iodine—only fresh water. Each enrolled pet is electronically recognized by the system.

摘要翻译： 每天将分子碘或其他物质分配到宠物饮用水中的系统，不超过宠物允许的安全量。 该系统将特定量的分子碘输送到宠物饮水中以实现I2的最大益处，以减少或消除宠物饮食中的不良宠物呼吸并使总碘最小化，从而消耗20-40μg/ mL / Kg /天的碘 为了最佳的甲状腺健康。 优选的方法是使用通过将碘晶体溶解在无水乙醇中产生的溶液。 由于碘在中性pH下经历放气和水解，所以碘将仅在I2溶液中短时间存在。 本发明在宠物饮料之后从饮用水中除去碘。 因此，白天，宠物不会得到额外的纯碘淡水。 每个注册宠物由系统电子认可。