公开(公告)号：US12110239B2

公开(公告)日：2024-10-08

申请号：US17352037

申请日：2021-06-18

申请人： Robin J. Wagner

发明人： Robin J. Wagner

IPC分类号： C02F1/46 ,  C02F1/467 ,  C02F1/66 ,  C02F103/42

CPC分类号： C02F1/4672 ,  C02F1/66 ,  C02F2103/42 ,  C02F2209/06 ,  C02F2305/14

摘要： A water treatment system is provided. The system includes a container holding a reactant liquid within the container. The system further includes an electrode capsule removably retained within the container and submerged in the reactant liquid. The electrode capsule operates to generate reactant gas by operating within the reactant liquid. The system includes a cap releasably coupled to an opening of the container. The cap includes a nozzle that allows flow of reactant gas out of the container to treat an amount of water.

公开(公告)号：US20170267560A1

公开(公告)日：2017-09-21

申请号：US15532445

申请日：2015-12-15

申请人： ERCROS, S.A.

发明人： Joaquín CORONAS CERESUELA ,  Lorena PASETA MARTÍNEZ ,  Elena SIMÓN GAUDÓ ,  Francisco Andrés GRACIA GORRIA ,  Francisco José ESPAÑA MARAVER

IPC分类号： C02F1/68 ,  A01N43/64 ,  A01N37/06 ,  A01N37/46 ,  C02F1/76 ,  C02F1/54

CPC分类号： C02F1/688 ,  A01N25/08 ,  A01N25/34 ,  A01N37/06 ,  A01N37/46 ,  A01N43/64 ,  A01N59/00 ,  C02F1/52 ,  C02F1/545 ,  C02F1/76 ,  C02F2103/42 ,  C02F2303/04 ,  C02F2305/14 ,  A01N47/16 ,  A01N49/00

摘要： Tablets for treating and disinfecting water, particularly for water of swimming pools and spas comprising a halogenated derivative of isocyanuric acid together with a volatile additive, chemically incompatible with the latter, encapsulated in a microporous or mesoporous material which has a certain pore size, pore volume and a specific surface. The tablets are chemically stable, while maintaining the expected activity of both the halogenated derivative of isocyanuric acid and the additive.

公开(公告)号：US09676013B2

公开(公告)日：2017-06-13

申请号：US14222146

申请日：2014-03-21

申请人： AMCOL INTERNATIONAL CORPORATION

发明人： Robert J. Trauger ,  Zhen Wang ,  James T. Olsta

IPC分类号： B09C1/00 ,  B09C1/08 ,  B01J20/04 ,  B01J20/06 ,  B01J20/08 ,  B01J20/20 ,  B01J20/22 ,  B01J20/30 ,  E02D15/10 ,  B01J20/28 ,  B30B11/00 ,  C09K8/52 ,  E02B3/12

CPC分类号： B09C1/08 ,  B01J20/041 ,  B01J20/045 ,  B01J20/048 ,  B01J20/06 ,  B01J20/08 ,  B01J20/20 ,  B01J20/22 ,  B01J20/28004 ,  B01J20/28019 ,  B01J20/3035 ,  B01J20/305 ,  B01J2220/46 ,  B01J2220/4875 ,  B09C1/00 ,  B09C2101/00 ,  B30B11/00 ,  C02F2305/14 ,  C09K8/52 ,  E02B3/128 ,  E02D15/10

摘要： A sub-aqueous capping material comprising a plurality of compacted particles of a reactive solid material having a dispersion aid homogeneously blended therein, the compacted particles having a specific gravity greater than 1.0, a particle size in the range of about 1/16 inch to about 1 inch, and having a time for disintegration, once in contact with water, of 5 hours or less.

公开(公告)号：US09561973B2

公开(公告)日：2017-02-07

申请号：US14490353

申请日：2014-09-18

申请人： Phillip Barak

发明人： Phillip Barak

IPC分类号： C02F1/52 ,  C02F3/28 ,  C02F1/66 ,  C02F1/00 ,  C02F1/38 ,  C02F9/00 ,  C02F101/10

CPC分类号： C02F1/5236 ,  C02F1/001 ,  C02F1/385 ,  C02F1/5245 ,  C02F1/66 ,  C02F3/28 ,  C02F3/286 ,  C02F9/00 ,  C02F2001/007 ,  C02F2101/105 ,  C02F2305/14 ,  Y02E50/343 ,  Y10S210/906

摘要： Provided are methods for recovering phosphate from wastewater by treating the wastewater with calcium containing compounds to raise its pH to near neutral values in order to precipitate calcium phosphate compounds, such as brushite, from the wastewater.

摘要翻译： 提供了通过用含钙化合物处理废水以将其pH升至接近中性值从废水中回收磷酸盐的方法，以便从废水中沉淀磷酸钙化合物如胡椒石。

公开(公告)号：US09206058B2

公开(公告)日：2015-12-08

申请号：US13137507

申请日：2011-08-22

申请人： Eugene A. Fitzgerald ,  Ya-Hong Xie ,  Thomas Langdo ,  Richard Renjilian ,  Carl V. Thompson

发明人： Eugene A. Fitzgerald ,  Ya-Hong Xie ,  Thomas Langdo ,  Richard Renjilian ,  Carl V. Thompson

IPC分类号： B01D27/14 ,  B01D36/02 ,  C02F1/00 ,  C02F9/00 ,  G01N33/18 ,  C02F1/28 ,  C02F1/68 ,  C02F101/10

CPC分类号： B01D35/143 ,  B01D27/146 ,  B01D29/56 ,  B01D63/00 ,  C02F1/001 ,  C02F1/003 ,  C02F1/004 ,  C02F1/008 ,  C02F1/281 ,  C02F1/283 ,  C02F1/44 ,  C02F1/444 ,  C02F1/50 ,  C02F1/68 ,  C02F1/688 ,  C02F1/76 ,  C02F9/00 ,  C02F9/005 ,  C02F2101/103 ,  C02F2101/12 ,  C02F2303/04 ,  C02F2303/185 ,  C02F2305/14 ,  C02F2307/10

摘要： Water purification system comprising filtration media sized with respect to each other to allow a first contaminant in the water to saturate the first medium with a delay prior to saturation of the second medium with a second contaminant.

摘要翻译： 水净化系统包括相对于彼此大小的过滤介质，以允许水中的第一污染物在具有第二污染物的第二介质饱和之前延迟饱和第一介质。

公开(公告)号：US20140100363A1

公开(公告)日：2014-04-10

申请号：US14104123

申请日：2013-12-12

申请人： Dharma IP, LLC

发明人： Nick Blandford ,  Ken Harrison

IPC分类号： C08B37/16

CPC分类号： C08B37/0012 ,  A01N59/00 ,  C02F1/76 ,  C02F2303/04 ,  C02F2305/14 ,  C08B37/0015 ,  C08L5/16 ,  A01N2300/00 ,  A01N25/10 ,  A01N25/12 ,  A01N25/34

摘要： Certain exemplary embodiments can provide a composition of matter comprising a solid form of chlorine dioxide complexed with a cyclodextrin. The concentration of chlorine dioxide in said solid form is greater than approximately 5.8 percent by weight. Certain exemplary embodiments can provide a method comprising forming a solid complex comprising chlorine dioxide and cyclodextrin, wherein a concentration of chlorine dioxide in the solid complex is greater than 5.8 percent by weight.

摘要翻译： 某些示例性实施方案可以提供包含与环糊精络合的二氧化氯的固体形式的物质组合物。 所述固体形式的二氧化氯浓度大于约5.8重量％。 某些示例性实施方案可以提供包括形成包含二氧化氯和环糊精的固体络合物的方法，其中固体络合物中二氧化氯的浓度大于5.8重量％。

公开(公告)号：US08512725B2

公开(公告)日：2013-08-20

申请号：US11662146

申请日：2005-09-07

申请人： Allen Roland Parsons ,  Donald William Atkinson

发明人： Allen Roland Parsons ,  Donald William Atkinson

IPC分类号： A01N25/08 ,  A01N25/12 ,  A01N25/26 ,  A01N59/06 ,  A01N59/20

CPC分类号： A01N59/16 ,  A01N59/20 ,  A61L2/16 ,  A61L2/23 ,  A61L2/232 ,  A61L2/238 ,  C02F1/505 ,  C02F2305/14 ,  A01N25/08 ,  A01N2300/00

摘要： There is provided a method for treating a fluid with an anti-microbial agent comprising the steps of: (a) contacting the fluid with a solid material containing an anti-microbial agent; and, (b) abrading an interface of the solid material and removing particles therefrom and exposing an underlying surface of the solid material to the fluid, thereby facilitating release of the antimicrobial agent of the underlying surface of the solid material and/or the removed particles into the fluid. The solid material comprises an anti-microbial agent dispersed and/or embedded in a solid carrier. Typically, the anti-microbial agent is one or more of a metal, metal oxide, metal compound, metal salt, metal-ligand complex or derivatives thereof based on silver, copper and zinc.

摘要翻译： 提供了一种用抗微生物剂处理流体的方法，包括以下步骤：（a）使流体与含有抗微生物剂的固体材料接触; 和（b）研磨固体材料的界面并从其中除去颗粒并将固体材料的下表面暴露于流体，从而有助于释放固体材料和/或除去的颗粒的下表面的抗微生物剂 进入流体。 固体材料包含分散和/或嵌入固体载体中的抗微生物剂。 通常，抗微生物剂是基于银，铜和锌的金属，金属氧化物，金属化合物，金属盐，金属 - 配体络合物或其衍生物中的一种或多种。

公开(公告)号：US08338341B2

公开(公告)日：2012-12-25

申请号：US12738120

申请日：2008-10-15

申请人： Mona Ezzelarab ,  Carl Aften ,  Carolina Andersson ,  Cecilia Johansson ,  Richard Lalama ,  Geoffrey Monteith ,  Lars-Inge Olsson ,  Ajse Sandqvist ,  Frank Schinkel ,  Markus Svensson ,  Walter Watson ,  Caroline Wegner

发明人： Mona Ezzelarab ,  Carl Aften ,  Carolina Andersson ,  Cecilia Johansson ,  Richard Lalama ,  Geoffrey Monteith ,  Lars-Inge Olsson ,  Ajse Sandqvist ,  Frank Schinkel ,  Markus Svensson ,  Walter Watson ,  Caroline Wegner

IPC分类号： E21B21/00 ,  E21B43/00 ,  E21B43/26 ,  C09K8/68 ,  C09K8/60 ,  C09K8/74 ,  C09K8/504 ,  B05D7/00 ,  B32B5/16

CPC分类号： C09K8/685 ,  C01B15/103 ,  C01B15/106 ,  C02F1/722 ,  C02F2103/10 ,  C02F2209/09 ,  C02F2305/14 ,  C09K8/68 ,  C09K8/706 ,  C09K8/80 ,  C09K8/92 ,  C09K2208/26 ,  Y10T428/2991 ,  Y10T428/2993

摘要： The invention provides a process for the production of a granule of a coated oxidizing compound which granule has good delayed release properties, said process comprising a) providing cores of an oxidizing compound produced by fluidized bed spray granulation, b) spraying on the oxidizing compound cores an aqueous solution of metal sili-cate in a fluidized bed, said aqueous solution comprising at least 15% by weight metal silicate, and c) drying to form a metal silicate coating layer on the oxidizing compound core, provided that the amount of metal silicate coating layer is at least 8%, preferably at least 10% by weight based on the total weight of the granule. The invention also provides such granule and well treatment fluids including such granule, and processes for use.

摘要翻译： 本发明提供一种制备包覆氧化剂颗粒的方法，该颗粒具有良好的延迟释放性质，所述方法包括a）提供通过流化床喷雾造粒产生的氧化化合物的核心，b）喷洒在氧化复合物芯 在流化床中的金属硅酸盐水溶液，所述水溶液包含至少15重量％的金属硅酸盐，以及c）干燥以在氧化化合物芯上形成金属硅酸盐涂层，条件是金属硅酸盐的量 涂层相对于颗粒的总重量为至少8重量％，优选至少10重量％。 本发明还提供了包括这种颗粒的颗粒和井处理流体，以及使用的方法。

公开(公告)号：US08252200B2

公开(公告)日：2012-08-28

申请号：US11602816

申请日：2006-11-21

申请人： Deqing Lei ,  George Polson ,  Sonia Oberson ,  Ellen M. Meyer ,  James D. Kilby

发明人： Deqing Lei ,  George Polson ,  Sonia Oberson ,  Ellen M. Meyer ,  James D. Kilby

IPC分类号： C01B11/06 ,  C11D3/395

CPC分类号： C01B11/064 ,  C01B11/068 ,  C02F1/50 ,  C02F1/76 ,  C02F5/00 ,  C02F2303/08 ,  C02F2305/04 ,  C02F2305/14

摘要： The present invention is directed to a water treatment composition, comprising: calcium hypochlorite coated with a coating comprising at least one hydrated or anhydrous salt. The present invention is also directed to a water treatment composition, comprising: (a) an inner core layer comprising calcium hypochlorite; (b) one or more interlayers of selected salts positioned on top of said inner core layer, and (c) one or more outer layers of selected salts positioned on top of said interlayer(s).

摘要翻译： 本发明涉及一种水处理组合物，其包含：涂覆有包含至少一种水合或无水盐的涂层的次氯酸钙。 本发明还涉及一种水处理组合物，其包括：（a）包含次氯酸钙的内核层; （b）位于所述内芯层顶部上的一个或多个选定盐的中间层，和（c）位于所述中间层顶部上的一个或多个选定盐的外层。

公开(公告)号：US20120160776A1

公开(公告)日：2012-06-28

申请号：US13335408

申请日：2011-12-22

申请人： George V. Franks ,  Graeme John Jameson ,  Yao-de Yan ,  Simon Richard Biggs

发明人： George V. Franks ,  Graeme John Jameson ,  Yao-de Yan ,  Simon Richard Biggs

IPC分类号： B01D21/01

CPC分类号： C02F1/52 ,  B01D21/01 ,  C02F1/02 ,  C02F1/22 ,  C02F1/30 ,  C02F1/32 ,  C02F1/56 ,  C02F1/66 ,  C02F2305/04 ,  C02F2305/14 ,  Y02W10/37

摘要： The present invention relates to methods for the separation of materials from heterogeneous fluids and provides a means of effecting stimulant-sensitive flocculation and consolidation of solid suspensions within a liquid medium. Specifically, the present invention provides a method of controlling the state of a suspension of solid particles in a liquid, including applying to the suspension a stimulus adapted to control inter-particle forces between the solid particles. The stimulus is reversibly operable to control attraction and/or repulsion. Means of consolidating a sediment bed and of separating the resultant liquids-rich and solids-rich phases are also within the ambit of the invention.

摘要翻译： 本发明涉及从异质流体分离材料的方法，并且提供了在液体介质中实施兴奋剂敏感的絮凝和固体悬浮液的方法。 具体地说，本发明提供一种控制固体颗粒在液体中的悬浮液状态的方法，包括向悬浮液施加适于控制固体颗粒之间的颗粒间力的刺激。 刺激可逆地操作以控制吸引和/或排斥。 固结沉积物床和分离所得富液相和富固相的方法也在本发明的范围内。