公开(公告)号：US20240181373A1

公开(公告)日：2024-06-06

申请号：US18553453

申请日：2022-03-31

Applicant: DANIELI & C. OFFICINE MECCANICHE S.P.A.

Inventor： Antonio NARDELLA ,  Valentino VISINTIN

IPC: B01D21/00 ,  B01D17/02 ,  B01D17/04 ,  B01D21/24 ,  C02F1/00 ,  C02F1/40 ,  C02F1/48 ,  C02F101/20 ,  C02F101/32 ,  C02F103/16

CPC classification number: B01D21/0051 ,  B01D17/0214 ,  B01D17/045 ,  B01D21/0009 ,  B01D21/0045 ,  B01D21/2438 ,  B01D21/245 ,  C02F1/40 ,  C02F1/488 ,  B01D21/0006 ,  C02F2001/007 ,  C02F2101/203 ,  C02F2101/32 ,  C02F2103/16 ,  C02F2201/007 ,  C02F2301/022 ,  C02F2303/22

Abstract: The invention relates to a water treatment line and a process for removing suspended solids, such as ferrous scale, and in particular also oils and greases, from cooling waters of metallurgical or steel processing. A sedimentation tank is included in which there is a lamellar pack filter with inclined sedimentation surfaces comprising a plurality of adjacent, essentially parallel and inclined tubular profiles, in particular with an angle of inclination with respect to the bottom of said tank of 50-65°. The application of the laminar packs in the tank which separate suspended solids, in particular ferrous scale, by sedimentation avoids the use of sand filters or the like.

公开(公告)号：US20240075430A1

公开(公告)日：2024-03-07

申请号：US18497768

申请日：2023-10-30

Applicant: IDE WATER TECHNOLOGIES LTD

Inventor： Boris LIBERMAN ,  Tomer EFRAT

IPC: B01D63/10 ,  C02F1/44 ,  C25B1/04 ,  C25B9/19 ,  C25B9/77 ,  C25B11/02 ,  C25B11/043 ,  C25B11/051 ,  C25B15/02 ,  C25B15/08

CPC classification number: B01D63/103 ,  C02F1/441 ,  C02F1/445 ,  C25B1/04 ,  C25B9/19 ,  C25B9/77 ,  C25B11/02 ,  C25B11/043 ,  C25B11/051 ,  C25B15/02 ,  C25B15/08 ,  B01D2313/14 ,  B01D2313/345 ,  C02F2103/08 ,  C02F2201/007 ,  C02F2303/22

Abstract: The co-generation of hydrogen from water produced during pressure driven water desalination/filtration processes, such as reverse osmosis, forward osmosis, pressure retarded osmosis or ultrafiltration, is described herein. A small part of feed, raw saline solution and/or permeate involved in a desalination/filtration processes is subjected to electrolysis thereby splitting the water to produce hydrogen. This is achieved by the provision of novel RO type semi-permeable membranes and UF type membrane that incorporate electrodes within the membrane to allow splitting of the water via electrolysis.

公开(公告)号：US11820673B2

公开(公告)日：2023-11-21

申请号：US17504622

申请日：2021-10-19

Applicant: KEMFLO INTERNATIONAL CO., LTD.

Inventor： Sheng-Nan Lin

IPC: C02F1/00 ,  B01D27/10

CPC classification number: C02F1/001 ,  B01D27/103 ,  B01D27/106 ,  C02F1/003 ,  C02F2201/004 ,  C02F2201/005 ,  C02F2201/006 ,  C02F2201/007 ,  C02F2301/04

Abstract: A water purifier includes a filter head, a flow channel control module, and a filter element. The flow channel control module includes a waterway board and a flow manifold. The waterway board is provided with a water flow channel. The flow manifold is provided with a first passage and a second passage. When the flow manifold is driven by the filter element and rotated relative to the waterway board to a first position where the first passage is connected to the water flow channel, the flow channel control module is switched to a first flow channel waterway mode (or filter mode). When the flow manifold is driven by the filter element and rotated to a second position where the second passage is connected to the water flow channel, the flow channel control module is switched to a second flow channel waterway mode (or replacement mode).

公开(公告)号：US20230250003A1

公开(公告)日：2023-08-10

申请号：US18166865

申请日：2023-02-09

Applicant: Cloud Water Filter, LLC

Inventor： Douglas Marsden ,  Andrew A. Panasyuk ,  Michael McDuffee ,  Marc Halliwell Senger ,  Benjamin J. Beck

IPC: C02F9/00 ,  C02F1/00 ,  B01D61/02 ,  B01D61/04 ,  B01D61/08 ,  B01D61/12

CPC classification number: C02F9/00 ,  C02F1/008 ,  B01D61/025 ,  B01D61/04 ,  B01D61/081 ,  B01D61/12 ,  C02F2201/007 ,  C02F2201/006 ,  C02F2201/005 ,  C02F2209/03 ,  C02F2209/10 ,  C02F2201/009 ,  C02F1/441

Abstract: In an embodiment, a modular water filtration system includes a magazine and a base. The magazine includes a plurality of cartridge receptacles, a magazine input water valve, and a magazine output valve, where a first cartridge receptacle is coupled between the magazine input water valve and the magazine output valve. The base includes a first fitting configured to receive input water, a second fitting configured to provide drinking water, a base input water valve configured to be coupled to the magazine input water valve, a first solenoid valve having a water path coupled between the first fitting and the base input water valve, a base first valve configured to be coupled to the magazine output valve, and a first switch.

公开(公告)号：US11713267B2

公开(公告)日：2023-08-01

申请号：US17255462

申请日：2019-08-21

Applicant: AYALA PNBS LTD.

Inventor： Doron Eliahu Cohen

IPC: C02F3/32 ,  C02F103/00 ,  C02F103/06

CPC classification number: C02F3/327 ,  C02F2103/007 ,  C02F2103/06 ,  C02F2201/007 ,  C02F2203/006 ,  C02F2203/008 ,  C02F2209/42 ,  C02F2301/04 ,  Y02W10/10 ,  Y02W10/37

Abstract: A system (20, 70) for water treatment includes a plurality of containers (22, 24, 26, 80) which are configured to be stacked one on another for shipment and to deployed in a row at different, respective heights at a water treatment site. Each container includes an inlet (37, 86) at a first side of the container and an outlet (88) at a second side of the container, opposite the first side. The containers are filled with substrates (36, 38, 40) configured for planting of aquatic plants (60) therein and including at least different first and second substrates for filling the first and second containers, respectively. Piping includes at least an inlet pipe (34) for connection to the inlet of a first container, a transfer pipe (64, 66) for connection between the outlet of the first container and the inlet of a second container, and an outlet pipe (41) for connection to the outlet of the second container.

公开(公告)号：US20230228473A1

公开(公告)日：2023-07-20

申请号：US18154260

申请日：2023-01-13

Applicant: COWAY Co., Ltd.

Inventor： Hyoungmin MOON ,  Sung Han YUN ,  Gukwon LEE ,  Sung Kon CHO

IPC: F25C1/25 ,  C02F1/44 ,  C02F1/00 ,  F25D23/00

CPC classification number: F25C1/25 ,  C02F1/003 ,  C02F1/441 ,  F25D23/00 ,  C02F2201/004 ,  C02F2201/005 ,  C02F2201/007 ,  C02F2209/40 ,  C02F2301/04 ,  C02F2307/12 ,  F25C2400/14 ,  F25C2600/04 ,  F25D2323/121

Abstract: A water purifier includes a water purification unit, and an ice making unit. The water purification unit includes: a water filter for filtering introduced raw water to provide the purified water and unfiltered living water; a purified water tank including a first storage for storing unfiltered water, a second storage for storing the purified water discharged from the water filter, and a separation membrane formed of an impermeable material which independently partitions the first storage and the second storage and has elasticity, wherein the second storage shrinks when the first storage expands, and the first storage shrinks when the second storage expands; a flow channel connecting the water filter, the purified water tank, and the ice making unit to provide a passage through which the raw water, the living water, and the purified water flow; and a valve unit including a plurality of valve modules.

公开(公告)号：US11685678B2

公开(公告)日：2023-06-27

申请号：US16347576

申请日：2017-11-06

Applicant: Kyle Nap

Inventor： Kyle Nap

IPC: C02F9/00 ,  C02F1/00 ,  C02F1/24 ,  C02F1/72 ,  C02F1/28 ,  C02F1/44 ,  C02F1/56 ,  C02F1/66 ,  C02F1/76 ,  C02F101/32 ,  C02F103/08 ,  C02F103/10

CPC classification number: C02F9/00 ,  C02F1/001 ,  C02F1/004 ,  C02F1/24 ,  C02F1/283 ,  C02F1/441 ,  C02F1/444 ,  C02F1/56 ,  C02F1/66 ,  C02F1/722 ,  C02F1/76 ,  C02F2101/32 ,  C02F2103/08 ,  C02F2103/10 ,  C02F2201/007 ,  C02F2201/008 ,  C02F2209/006 ,  C02F2209/008 ,  C02F2209/04 ,  C02F2209/06 ,  C02F2209/10 ,  C02F2209/11 ,  C02F2209/22 ,  C02F2303/16 ,  C02F2303/24 ,  C02F2305/08

Abstract: The present invention provides a system for high throughput purification of liquid.

公开(公告)号：US20190248691A1

公开(公告)日：2019-08-15

申请号：US16333415

申请日：2017-09-13

Applicant: KURION, INC.

Inventor： Joshua MERTZ ,  Ja-Kael LUEY

IPC: C02F9/00 ,  C02F1/42 ,  G21F9/12 ,  G21F5/14 ,  C02F1/28 ,  C02F1/00

CPC classification number: C02F9/00 ,  B01J47/016 ,  C02F1/001 ,  C02F1/28 ,  C02F1/42 ,  C02F2101/006 ,  C02F2201/007 ,  C02F2209/40 ,  C02F2301/04 ,  C02F2303/16 ,  G21F5/14 ,  G21F9/12

Abstract: Systems and methods are disclosed for utilizing lead-tag configuration with ion exchange systems to increase process efficiency, increase media utilization, and reduce system downtime.

公开(公告)号：US20190218109A1

公开(公告)日：2019-07-18

申请号：US16242128

申请日：2019-01-08

Applicant: LG Electronics Inc.

Inventor： Munjae JANG ,  Seungdon LEE ,  Bonghee WON ,  Chetan SORAB ,  Kunal SHAH ,  Rajesh KAREDLA

IPC: C02F1/00 ,  B01D61/36

CPC classification number: C02F1/003 ,  B01D3/42 ,  B01D61/364 ,  C02F2201/007 ,  C02F2209/445

Abstract: A water purifier includes a water purifier body including a housing and a filter provided in the housing to filter raw water introduced from outside of the water purifier body. A water discharge module including a water discharge nozzle is disposed on a front surface of the water purifier body to supply the water passing through the filter to the outside of the water purifier body. The water discharge module includes a case from which the water discharge nozzle extends at a lower end of the case. A protection cap is detachably coupled to the lower end of the case to cover at least a portion of the water discharge nozzle extending outside of the case.

公开(公告)号：US20180072592A1

公开(公告)日：2018-03-15

申请号：US15703839

申请日：2017-09-13

Applicant: Kurion, Inc.

Inventor： Joshua MERTZ ,  Ja-Kael M. LUEY

IPC: C02F1/42 ,  G21F5/14 ,  G21F9/12 ,  C02F1/00 ,  B01J47/016

CPC classification number: C02F9/00 ,  B01J47/016 ,  C02F1/001 ,  C02F1/28 ,  C02F1/42 ,  C02F2101/006 ,  C02F2201/007 ,  C02F2209/40 ,  C02F2301/04 ,  C02F2303/16 ,  G21F5/14 ,  G21F9/12

Abstract: Systems and methods are disclosed for utilizing lead-lag configurations with ion exchange systems to increase process efficiency, increase media utilization, and reduce system downtime.