公开(公告)号：US20190030458A1

公开(公告)日：2019-01-31

申请号：US16150134

申请日：2018-10-02

申请人： Creatrix Solutions LLC

发明人： Eileen Durfee

IPC分类号： B01D19/00 ,  C02F1/20 ,  C02F1/78

CPC分类号： B01D19/0057 ,  C02F1/20 ,  C02F1/78 ,  C02F2201/002 ,  C02F2201/78 ,  C02F2301/024 ,  C02F2301/026 ,  C02F2303/04 ,  C02F2303/18 ,  C02F2305/023

摘要： A sterilization system with multipurpose degasser has a vortex mixing cylinder, an endcap, and a deionization system. The vortex mixing cylinder is a container that has an inlet an outlet. The inlet and out enable an ozone-water mixture to flow into a mixing chamber within the vortex mixing cylinder. The mixing chamber is designed to facilitate the formation of an ozone saturated ozone-water mixture. The endcap is used to cover an opening of the mixing chamber and is used to expel gasses out of the mixing chamber. The deionization system is an electrical filter that removes ozone particles from the air within the mixing chamber. The deionization system is mounted in between the vortex mixing cylinder and the endcap. Accordingly, gasses must pass through the deionization system prior to being expelled through the endcap. The ozone particles are removed from the gasses being expelled through the endcap, prior to expulsion.

公开(公告)号：US20180319690A1

公开(公告)日：2018-11-08

申请号：US16032465

申请日：2018-07-11

申请人： Veolia Water Solutions & Technologies Support

发明人： LNSP Nagghappan ,  John A. Korpiel

IPC分类号： C02F9/00

CPC分类号： C02F9/00 ,  C02F1/20 ,  C02F1/24 ,  C02F1/32 ,  C02F1/40 ,  C02F1/42 ,  C02F1/441 ,  C02F1/444 ,  C02F1/5236 ,  C02F1/5245 ,  C02F1/56 ,  C02F1/66 ,  C02F1/68 ,  C02F1/722 ,  C02F5/06 ,  C02F2001/5218 ,  C02F2101/32 ,  C02F2103/10 ,  C02F2103/365 ,  C02F2209/06 ,  C02F2303/18 ,  E21B43/34

摘要： A method or process for treating wastewater containing high organics, silica, boron, hardness, and suspended and dissolved solids. The method includes degasifying the wastewater for the removal of dissolved gases and thereafter chemically softening the wastewater. After the chemical softening step, the wastewater is directed through a media filter or membrane which removes additional solids and precipitants. Thereafter the wastewater is directed through a sodium ion exchange that further softens the wastewater. The effluent from the ion exchange is directed through a cartridge filter and the effluent from the cartridge filter is directed through one or more reverse osmosis units. At a selected phase of the process, prior to the wastewater reaching the reverse osmosis unit or units, the pH of the wastewater is raised and maintained such that the pH of the wastewater reaching a reverse osmosis unit is at a pH greater than 10.5.

公开(公告)号：US20180311391A1

公开(公告)日：2018-11-01

申请号：US15919833

申请日：2018-03-13

申请人： SoClean, Inc.

发明人： Timothy LEYVA

IPC分类号： A61L9/015 ,  A61L2/20

CPC分类号： A61L9/015 ,  A01M13/00 ,  A61L2/202 ,  A61L2/28 ,  A61L2202/20 ,  C01B13/11 ,  C02F1/00 ,  C02F1/78 ,  C02F2201/782 ,  C02F2201/784 ,  C02F2303/18

摘要： Technologies (e.g., devices, systems and methods) for sanitizing reservoirs of humidifiers are described. In some embodiments, the technologies include a sanitization gas system and a connector unit. The connector unit is configured to install into a portion (e.g., wall, bottom, top, or lid) of a reservoir, such as a reservoir of a humidifier. The connector unit includes an inlet passageway for supplying sanitizing gas (e.g., ozone) into the reservoir, and an outlet passageway for removing sanitizing gas from the reservoir. In some embodiments at least a portion of the outlet passageway is disposed radially around the inlet passageway. The sanitization gas system may provide a sanitizing gas to the inlet passageway and receive the sanitizing gas from the outlet passageway.

公开(公告)号：US10000880B1

公开(公告)日：2018-06-19

申请号：US15392779

申请日：2016-12-28

申请人： Charles A. Borchard ,  Gregory W. Evans ,  Christopher M. Borchard ,  Steven M. Samudio

发明人： Charles A. Borchard ,  Gregory W. Evans ,  Christopher M. Borchard ,  Steven M. Samudio

IPC分类号： C02F9/00 ,  D06F39/00 ,  C02F1/00 ,  C02F1/78 ,  C02F1/38 ,  C02F103/00

CPC分类号： C02F9/00 ,  C02F1/001 ,  C02F1/008 ,  C02F1/38 ,  C02F1/722 ,  C02F1/78 ,  C02F2103/002 ,  C02F2103/30 ,  C02F2201/005 ,  C02F2201/782 ,  C02F2201/784 ,  C02F2209/03 ,  C02F2301/046 ,  C02F2303/16 ,  C02F2303/18 ,  C02F2303/24 ,  D06F35/001 ,  D06F39/006

摘要： Laundry wash water recycle system comprising a repressurization pump in fluid communication with a storage tank containing previously used wash water for pumping the used wash water sequentially through a lint filter, a cyclone, and a multi-media filter disposed in sequential series wherein the self-cleaning lint filter in sequential series combination with the cyclone removes insoluble solids with the multi-media filter providing a final filtration for obtaining an output of pressurized double filtered cyclonically processed water. An advanced oxidation combination is introduced into pressurized double filtered cyclonically processed water and mixing occurs for producing a double filtered cyclonically processed advanced oxidation treated water that is communicated to a clean water storage tank for providing on demand delivery to at least one washer and continuous delivery of a feedback flow to the inlet storage tank for providing constant recirculation of treated water through the system.

公开(公告)号：US20180162759A1

公开(公告)日：2018-06-14

申请号：US15373380

申请日：2016-12-08

申请人： Saeid Reza Kashtiara

发明人： Saeid Reza Kashtiara

IPC分类号： C02F9/00 ,  C22B7/00 ,  B03C1/025 ,  B01J20/02 ,  B01J20/08

CPC分类号： C02F9/00 ,  B01J20/0207 ,  B01J20/0211 ,  B01J20/0222 ,  B01J20/0229 ,  B01J20/08 ,  B03C1/30 ,  C02F1/281 ,  C02F1/36 ,  C02F1/488 ,  C02F1/66 ,  C02F1/78 ,  C02F2101/105 ,  C02F2101/163 ,  C02F2101/20 ,  C02F2103/06 ,  C02F2303/04 ,  C02F2303/18 ,  C02F2305/08

摘要： A system and method for reducing pollutants in garbage leachate is disclosed. The system comprises multiple modules such as a screening module, a pH adjustment and mixing module, a separator module and a disinfection module operationally connected to each other. The screening module is configured to filter the leachate and the pH adjustment and mixing module is configured to adjust the pH of the filtered leachate to a predefined value. The leachate is mixed with a chemical or metal oxide composition, and the pollutants in the leachate are adsorbed by the chemical composition to provide a purified leachate. The separator module is configured to separate the adsorbed pollutant from the purified leachate. The disinfection module is configured to filter and disinfect the purified leachate to produce purified water. The method implemented using this system for reducing pollutants in a leachate is efficient and economical.

公开(公告)号：US20180118596A1

公开(公告)日：2018-05-03

申请号：US15570769

申请日：2016-04-29

申请人： KONINKLIJKE PHILIPS N.V.

发明人： WILHELMUS HENDRIKUS MARIA BRUGGINK ,  SHARY BONBON

IPC分类号： C02F5/14 ,  C02F1/68 ,  C02F1/28 ,  A47J31/46 ,  A47J31/54

CPC分类号： C02F5/14 ,  A47J31/465 ,  A47J31/54 ,  C02F1/003 ,  C02F1/281 ,  C02F1/686 ,  C02F1/688 ,  C02F2303/18 ,  C02F2303/22 ,  C02F2307/10

摘要： The invention provides a domestic appliance (100) configured to provide descaled water (2) during operation, wherein the domestic appliance (100) comprises (i) a descaling unit (200) for the production of descaled water (2), wherein the descaling unit (200) comprises a descaling reactor (210), a descaling unit inlet (201) for introduction of water (1) into the descaling reactor (210) and a descaling unit outlet (202) for release of descaled water (2) from the descaling reactor (210), and (ii) a scale inhibitor dosing unit (300) configured to provide a scale inhibitor (310) to the descaling reactor (210), wherein the scale inhibitor (310) comprises a phosphonate; wherein the descaling unit (200) further comprises an outlet unit (220) comprising (i) said descaling unit outlet (202) and (ii) a scale inhibitor adsorbent (230) configured upstream of said descaling unit outlet (202), wherein the scale inhibitor adsorbent (230) is selective for said scale inhibitor (210).

公开(公告)号：US20170334757A1

公开(公告)日：2017-11-23

申请号：US15522170

申请日：2015-11-02

申请人： BIOWISH TECHNOLOGIES, INC.

发明人： Michael S. SHOWELL ,  Richard S. CARPENTER ,  John GORSUCH ,  Joseph ROBERTS ,  David BARTOLI ,  Richard ROSENE ,  Lora ROSENE

IPC分类号： C02F3/34 ,  C12N1/20 ,  C02F101/38 ,  C02F103/42

CPC分类号： C02F3/341 ,  C02F2101/16 ,  C02F2101/38 ,  C02F2103/42 ,  C02F2303/18 ,  C02F2303/185 ,  C02F2305/06 ,  C12N1/20

摘要： The present invention provides compositions and methods of reducing cyanuric acid levels in recreational water systems.

公开(公告)号：US09796613B2

公开(公告)日：2017-10-24

申请号：US14369563

申请日：2012-12-27

申请人： Woosh Water System LTD

发明人： Itai Tais Zamir ,  Ido Grinberg ,  Amots Dgani ,  Ronen Berman ,  Haim Cikural

IPC分类号： C02F9/00 ,  B01D61/08 ,  B08B9/027 ,  B01D61/02 ,  B01D61/04 ,  B01D61/12 ,  B01D65/02 ,  G07F13/06 ,  C02F1/28 ,  C02F1/32 ,  C02F1/44 ,  C02F1/78 ,  C02F103/00 ,  C02F103/32 ,  C02F1/00

CPC分类号： C02F9/00 ,  B01D61/022 ,  B01D61/04 ,  B01D61/08 ,  B01D61/12 ,  B01D65/02 ,  B01D2311/04 ,  B01D2311/06 ,  B01D2311/2692 ,  B01D2321/04 ,  B01D2321/168 ,  B08B9/027 ,  B67D2210/00002 ,  B67D2210/0001 ,  B67D2210/00013 ,  C02F1/004 ,  C02F1/283 ,  C02F1/32 ,  C02F1/441 ,  C02F1/78 ,  C02F9/005 ,  C02F2103/002 ,  C02F2103/32 ,  C02F2209/001 ,  C02F2209/006 ,  C02F2303/04 ,  C02F2303/16 ,  C02F2303/18 ,  C02F2307/10 ,  G07F13/065 ,  B01D2311/2649 ,  B01D2311/2626 ,  B01D2311/2619

摘要： A drinking water vending dispenser for dispensing purified water comprising a coarse mechanical filter, an RO purification unit, an ozone purification unit, a UV purification unit, an active carbon filter, a chemical base purification unit and a fine mechanical filter.

公开(公告)号：US20170204118A1

公开(公告)日：2017-07-20

申请号：US15410813

申请日：2017-01-20

申请人： Youngstown State University

发明人： Douglas T. Genna ,  Mariah DeFuria

IPC分类号： C07F5/00 ,  C02F1/28 ,  C02F1/68

CPC分类号： C02F1/285 ,  B01D15/00 ,  B01J20/262 ,  C02F1/281 ,  C02F1/683 ,  C02F2101/32 ,  C02F2101/327 ,  C02F2103/343 ,  C02F2303/18 ,  C07F5/003

摘要： A metal organic framework includes metal-containing secondary building units and perfluorinated linkers (e.g., pefluorinated arene linkers, perfluorinated heteroarene linkers, etc.). The metal may be copper, zinc, hafnium, zirconium, aluminum, gallium, or indium. A method for removing contaminants from wastewater may utilize the metal organic framework. The contaminants may include arenes.

公开(公告)号：US09707538B2

公开(公告)日：2017-07-18

申请号：US15054560

申请日：2016-02-26

申请人： Argonide Corporation

发明人： Leonid A. Kaledin ,  Frederick Tepper ,  Tatiana G. Kaledin

IPC分类号： B01J20/14 ,  B01J20/20 ,  B01J20/30 ,  B01J20/06 ,  C02F1/00 ,  C02F1/38 ,  B01J20/08 ,  B01J20/10 ,  B01J20/28 ,  C02F1/28 ,  B01J20/32 ,  C02F1/44 ,  C02F1/68 ,  C02F101/00 ,  C02F101/10 ,  C02F101/20 ,  C02F101/30 ,  C02F103/10 ,  C02F103/34

CPC分类号： B01J20/14 ,  B01J20/06 ,  B01J20/08 ,  B01J20/10 ,  B01J20/106 ,  B01J20/20 ,  B01J20/28033 ,  B01J20/3021 ,  B01J20/3078 ,  B01J20/3085 ,  B01J20/3204 ,  B01J20/3236 ,  C02F1/004 ,  C02F1/281 ,  C02F1/288 ,  C02F1/38 ,  C02F1/385 ,  C02F1/44 ,  C02F1/681 ,  C02F2001/007 ,  C02F2101/006 ,  C02F2101/103 ,  C02F2101/20 ,  C02F2101/308 ,  C02F2103/10 ,  C02F2103/343 ,  C02F2303/04 ,  C02F2303/18

摘要： A reaction product of silicious material, aluminum metal, and an aqueous solution is disclosed. The reaction product may be used to form a sorbent that is used to purify water of contaminants such as biological matter, dyes, soluble metals, arsenic, or radioactive elements. Additives may be added to the reaction product to further improve the sorption qualities of the sorbent. Water purification devices having the sorbent are also disclosed.