公开(公告)号：EP4421042A2

公开(公告)日：2024-08-28

申请号：EP24179879.2

申请日：2017-12-01

申请人： Ethonus, Inc.

发明人： FLECKNER, Karen ,  NEYLON, Michael

IPC分类号： C02F1/46

CPC分类号： C02F1/02 ,  C02F1/28 ,  C02F1/32 ,  C02F1/36 ,  C02F1/42 ,  C02F1/441 ,  C02F1/442 ,  C02F1/444 ,  C02F1/445 ,  C02F1/46 ,  C02F1/484 ,  C02F1/52 ,  C02F1/66 ,  C02F1/70 ,  C02F1/722 ,  C02F1/725 ,  C02F1/78 ,  C02F2101/00620130101 ,  C02F2101/3620130101 ,  C02F2103/00120130101 ,  C02F2103/1020130101 ,  C02F2209/00520130101 ,  C02F2209/00820130101 ,  Y02W10/37 ,  Y02E10/30

摘要： A fluid treatment system that includes a sonic energy generator and an electromagnetic field generator is described herein. The fluid treatment system may include a controller that independently controls the sonic energy generator and the EMF generator while in use. Also described herein are methods of treating a fluid including applying a sonic signal to at least a portion of the fluid, and applying an electromagnetic field signal to at least the portion of the fluid by a direct conductive path. Methods of treating water that has been extracted by an atmospheric water generator unit using such a fluid treatment system are also described herein.

公开(公告)号：EP4409054A1

公开(公告)日：2024-08-07

申请号：EP22792822.3

申请日：2022-09-26

申请人： Sanof'Agri

发明人： STÉPHANE, Louesdon

IPC分类号： C25B1/02 ,  B01D61/02 ,  C02F1/44 ,  C02F1/461 ,  C25B1/04 ,  C25B15/08 ,  C01C1/02 ,  C01C1/242 ,  C25B15/00

CPC分类号： C25B1/04 ,  C02F1/441 ,  C02F1/442 ,  C02F1/461 ,  C25B15/00 ,  C25B15/08 ,  B01D61/025 ,  B01D61/027 ,  B01D2311/0620130101 ,  B01D2311/268420130101 ,  C02F1/02 ,  C02F1/20 ,  C02F11/04 ,  C02F2103/00520130101 ,  C02F2103/2020130101 ,  C02F2201/00920130101 ,  C02F2201/4616520130101 ,  B01D61/029 ,  B01D2311/2620130101 ,  C02F9/00 ,  C01C1/24 ,  C25B1/01 ,  C25B1/02

公开(公告)号：EP4405307A1

公开(公告)日：2024-07-31

申请号：EP23747625.4

申请日：2023-01-27

申请人： Evoqua Water Technologies LLC

发明人： WENTA, Robert J.

IPC分类号： C02F3/00 ,  C02F11/02 ,  C02F1/48 ,  C02F1/52 ,  C02F3/12 ,  C02F3/28

CPC分类号： Y02W10/10 ,  C02F3/12 ,  C02F9/00 ,  C02F1/24 ,  C02F2101/1620130101 ,  C02F2101/16320130101 ,  C02F2101/3220130101 ,  C02F1/004 ,  C02F1/38 ,  C02F1/32 ,  C02F1/02 ,  C02F1/42 ,  C02F1/441 ,  C02F1/444 ,  C02F1/4695 ,  C02F1/442 ,  C02F1/36 ,  C02F2305/1220130101 ,  C02F1/488

公开(公告)号：EP4378571A2

公开(公告)日：2024-06-05

申请号：EP24168785.4

申请日：2017-06-22

申请人： FMC Technologies, Inc.

发明人： STRIKOVSKI, Andrei M ,  DAVALATH, Janardhan ,  SHAH, Abhishek ,  VILLACORTE, Loreen Ople ,  VERBEEK, Paul ,  KREBS, Thomas ,  MEHROTRA, Vivek ,  GANGULI, Rahul

IPC分类号： B01D65/02

CPC分类号： B01D61/58 ,  B01D65/02 ,  B01D65/08 ,  B01D2313/0820130101 ,  B01D2313/1920130101 ,  B01D2313/2020130101 ,  B01D2319/0220130101 ,  B01D2319/0420130101 ,  B01D2321/0820130101 ,  B01D2321/16820130101 ,  C02F1/001 ,  C02F1/20 ,  C02F1/442 ,  C02F1/444 ,  C02F1/76 ,  C02F2103/0820130101 ,  C02F2303/1420130101 ,  C02F2303/2220130101 ,  B01D2313/1320130101 ,  B01D2319/02220130101 ,  B01D2313/10520130101 ,  Y02A20/131

摘要： A filtration apparatus includes a tubular casing having a longitudinal axis and first and second casing ends. A plurality of partition plates are positioned in the casing and sealed thereto to thereby define an intake collection chamber between a first of the partition plates and the first casing end, a discharge collection chamber between a second of the partition plates and the second casing end, and a reject collection chamber opposite the second partition plate from the second casing end. A plurality of elongated filtration membrane stacks are positioned side-by-side in the casing generally parallel to the longitudinal axis. Each filtration membrane stack includes an intake end which is fluidly connected to the intake collection chamber, a discharge end which is fluidly connected to the reject collection chamber, and a permeate channel which extends between the first and second ends and is fluidly connected to the discharge collection chamber. The filtration apparatus further includes an intake pipe having a first end that is fluidly connected to the intake collection chamber and a second end that is fluidly connected to a first connector which is located proximate the second casing end; a discharge pipe having a first end that is fluidly connected to the discharge collection chamber and a second end that is fluidly connected to a second connector which is located proximate the first connector; and a reject pipe having a first end that is fluidly connected to the reject collection chamber and a second end that is fluidly connected to a third connector which is located proximate the first and second connectors. In use, a fluid to be filtered is communicated to the intake collection chamber through the intake pipe and is separated by the filtration membrane stacks into a permeate which is discharged from the discharge collection chamber through the discharge pipe and a reject fluid which is discharged from the reject collection chamber through the reject pipe.

公开(公告)号：EP4359350A1

公开(公告)日：2024-05-01

申请号：EP22735034.5

申请日：2022-06-21

申请人： Noah Water Solutions BV

发明人： VAN MEIRHAEGHE, Rik ,  PARMENTIER, Dries ,  VAN MEIRHAEGHE, Jef ,  GOOSSENSEN, Roemer

IPC分类号： C02F1/463 ,  C02F1/467 ,  E03D5/016 ,  B60R15/04 ,  B61D35/00 ,  B63J4/00 ,  B64D11/02 ,  C02F1/465 ,  C02F1/461 ,  C02F1/32 ,  C02F1/74 ,  C02F1/28 ,  C02F1/44

CPC分类号： C02F2305/02320130101 ,  C02F2303/0220130101 ,  C02F2303/0420130101 ,  C02F2303/1620130101 ,  C02F2303/2220130101 ,  C02F2303/2620130101 ,  C02F2301/04620130101 ,  C02F2301/0820130101 ,  C02F2201/4613520130101 ,  C02F2201/461420130101 ,  C02F2201/461320130101 ,  C02F2201/461120130101 ,  C02F2201/00120130101 ,  C02F2201/00320130101 ,  C02F2103/00520130101 ,  C02F2103/00220130101 ,  C02F1/74 ,  C02F1/442 ,  C02F1/32 ,  C02F2001/4611920130101 ,  C02F2001/4613820130101 ,  C02F2001/4617120130101 ,  C02F1/46109 ,  C02F1/463 ,  C02F1/4674 ,  C02F1/283 ,  C02F1/001 ,  C02F2201/461820130101 ,  C02F1/465 ,  B60R15/04 ,  B61D35/007 ,  B63J4/006 ,  B64D11/02

公开(公告)号：EP4359348A1

公开(公告)日：2024-05-01

申请号：EP22740533.9

申请日：2022-06-20

申请人： Technion Research and Development Foundation Ltd.

发明人： LAHAV, Ori ,  BEN-ASHER, Raz ,  NATIV, Paz ,  FRIDMAN-BISHOP, Noga

IPC分类号： C02F1/28 ,  C02F1/58 ,  A01K63/02 ,  A01K63/04 ,  B01J20/02 ,  B01J20/28 ,  C02F1/44 ,  C02F1/66 ,  C02F3/04 ,  C02F3/06 ,  C02F101/16 ,  C02F103/08 ,  C02F103/20

CPC分类号： C02F1/001 ,  C02F1/283 ,  C02F1/444 ,  C02F1/441 ,  C02F1/442 ,  C02F1/288 ,  C02F1/281 ,  C02F1/586 ,  C02F1/66 ,  C02F3/04 ,  C02F3/06 ,  C02F2101/1620130101 ,  C02F2103/2020130101 ,  C02F2201/00820130101 ,  C02F2201/00620130101 ,  C02F2209/00320130101 ,  C02F2209/00520130101 ,  C02F2209/0620130101 ,  C02F2209/1420130101 ,  C02F2301/04620130101 ,  C02F2303/0420130101 ,  C02F2303/1620130101 ,  C02F2103/0820130101 ,  A01K63/04 ,  B01J20/0244 ,  B01J20/28016 ,  B01J20/28026 ,  B01J20/28033 ,  B01J20/20 ,  B01J20/0229 ,  B01J20/3475 ,  B01J20/2803

公开(公告)号：EP2888205B1

公开(公告)日：2018-10-24

申请号：EP13742159.0

申请日：2013-07-25

申请人： Merck Patent GmbH

发明人： GRABOWSKI, Andrej ,  GROSS, Julien

IPC分类号： C02F1/469 ,  B01D61/48

CPC分类号： C02F1/4695 ,  B01D61/48 ,  B01D61/485 ,  B01D2325/42 ,  C02F1/32 ,  C02F1/441 ,  C02F1/442 ,  C02F2103/04 ,  C02F2201/46 ,  C02F2303/16

摘要： The present invention relates to an improved electrodeionization (EDI) module and apparatus adapted to transfer ions present in a liquid under the influence of an electric field.

公开(公告)号：EP3034470B1

公开(公告)日：2018-10-17

申请号：EP15002665.6

申请日：2015-09-14

申请人： Guangdong Midea Water Dispenser MFG. Co., Ltd ,  Midea Group Co., Ltd.

发明人： CAI, Xuegang

IPC分类号： C02F1/00 ,  C02F1/44 ,  C02F1/28 ,  B01D39/16 ,  B01D61/18 ,  B01D61/28 ,  B01D63/06 ,  B01D69/10

CPC分类号： B01D35/26 ,  B01D29/115 ,  B01D29/58 ,  B01D35/1573 ,  B01D39/04 ,  B01D39/1615 ,  B01D39/1692 ,  B01D61/18 ,  B01D61/28 ,  B01D63/06 ,  B01D63/065 ,  B01D69/10 ,  B01D2239/065 ,  B01D2311/2626 ,  B01D2311/2649 ,  B01D2313/44 ,  C02F1/001 ,  C02F1/283 ,  C02F1/44 ,  C02F1/441 ,  C02F1/442 ,  C02F1/444 ,  C02F2201/003 ,  C02F2201/007

摘要： An integrated composite filter and a water purification system having the same are provided. The integrated composite filter includes: a shell defining a chamber therein, and defining a raw water inlet, a pretreated water outlet, a pretreated water inlet, a pure water outlet and a waste water outlet which are in communication with the chamber respectively; a pretreating filtering element disposed within the chamber; a filtering membrane disposed within the chamber. The pretreating filtering element and the filtering membrane are sequentially positioned between the raw water inlet and the pure water outlet as well as the waste water outlet, and the pretreating filtering element is positioned between the raw water inlet and the pretreated water outlet, and the filtering membrane is positioned between the pretreated water inlet and the pure water outlet as well as the waste water outlet.

公开(公告)号：EP2367612B1

公开(公告)日：2018-09-26

申请号：EP09771395.2

申请日：2009-12-08

申请人： Surrey Aquatechnology Limited

发明人： NICOLL, Peter

IPC分类号： B01D61/00 ,  B01D61/58 ,  C02F1/44

CPC分类号： B01D61/002 ,  B01D61/005 ,  B01D61/025 ,  B01D61/027 ,  B01D61/58 ,  B01D2315/12 ,  C02F1/441 ,  C02F1/442 ,  C02F1/445

摘要： A process for removing a solvent from a source solution, said process comprising a) contacting the source solution with one side of a selectively permeable membrane, b) contacting a draw solution having a higher osmotic pressure (higher solute concentration) than the source solution with the opposite side of the membrane, such that solvent from the source solution passes across the membrane to dilute the draw solution by direct osmosis, c) removing solvent from the diluted draw solution to regenerate the draw solution, and d) recycling the regenerated draw solution to step a), characterized in that a portion of the draw solution is discarded or treated before and/or after the draw solution is regenerated in step c) so as to reduce the concentration of any solute species present in the draw solution from the source solution.

公开(公告)号：EP2780099B1

公开(公告)日：2018-08-15

申请号：EP12779260.4

申请日：2012-10-16

申请人： General Electric Technology GmbH

发明人： DUBE, Sanjay Kumar

IPC分类号： B01D53/14

CPC分类号： B01D53/1475 ,  B01D3/007 ,  B01D3/145 ,  B01D19/0015 ,  B01D53/1418 ,  B01D61/025 ,  B01D61/027 ,  B01D2252/102 ,  B01D2311/04 ,  B01D2311/2626 ,  C02F1/20 ,  C02F1/441 ,  C02F1/442 ,  C02F2101/16 ,  C02F2103/18 ,  Y02C10/04 ,  Y02C10/06 ,  Y02P70/34

摘要： Systems and processes for reducing the energy requirements of an ammonia recovery stripper in a chilled ammonia-based CO2 removal system. The systems and processes include a nanofiltration or reverse osmosis unit for physically separating the washed liquid from a wash vessel configured to receive an ammonia slip feed stream from the main absorber of the chilled ammonia-based CO2 removal system and provide first and second feed streams. Relative to the washed liquid from the wash vessel, the first feed stream has a decreased ammonia molarity whereas the second feed stream has an increased ammonia molarity. The second feed stream is then fed to the ammonia recovery stripper, which reduces steam consumption. The reduced steam consumption translates to significant energy savings, among numerous other advantages. Additionally, the systems and process provide a reduction of equipment sizes related to the stripper unit as may be desired in some applications.