| Patents for B01D 61 - Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor (28,150) |
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| 03/30/2011 | EP2301651A1 Method for regulating a separation assembly with a reverse osmosis element and reverse osmosis assembly |
| 03/30/2011 | EP2300134A1 Hybrid silica membrane for water removal from lower alcohols and hydrogen separation |
| 03/30/2011 | EP2040826B1 Tangential filtration device |
| 03/30/2011 | EP1986766B1 A liquid treatment apparatus |
| 03/30/2011 | EP1971420B1 A method and a system for performing maintenance on a membrane used for pressure retarded osmosis |
| 03/30/2011 | EP1890796B1 Drinking water generation and supply ship |
| 03/30/2011 | EP1334072B1 Adsorption container and iron oxide adsorber |
| 03/30/2011 | EP0749345B2 A filtration device for removal of leukocytes |
| 03/30/2011 | CN201776087U Automatic cleaning device for ultrafiltration membrane device |
| 03/30/2011 | CN201776086U Ultrafiltration water treatment device with cleaning function |
| 03/30/2011 | CN201775976U Finned condenser tube and filtering module employing same |
| 03/30/2011 | CN101995353A Ultrafiltration membrane-solid phase extraction combined device for sample pretreatment and application thereof |
| 03/30/2011 | CN101992033A Method for preparing polyimide hollow fiber pervaporation membrane and application thereof |
| 03/30/2011 | CN101992026A Self contained disposable tangential flow filtration liner |
| 03/30/2011 | CN101992025A Method for improved scaling of filters |
| 03/30/2011 | CN101502731B Portable water purifier |
| 03/29/2011 | USRE42249 Nanostructured separation and analysis devices for biological membranes |
| 03/29/2011 | US7914680 Systems and methods for purification of liquids |
| 03/24/2011 | WO2011033537A1 Apparatus and method for filtering liquids, particularly organic liquids |
| 03/24/2011 | WO2011032383A1 Hollow fiber ultra-filtration membrane filter unit |
| 03/24/2011 | WO2010140857A3 Module case and hollow fiber membrane module using the same |
| 03/24/2011 | WO2010137827A3 Seawater desalination plant to be installed on a barge, and method for installing same |
| 03/24/2011 | US20110068002 Ion exchange membranes |
| 03/23/2011 | EP2298942A1 Method for recovery of copper, indium, gallium, and selenium |
| 03/23/2011 | EP2298437A1 Carbon film and method for producing the same |
| 03/23/2011 | EP2298436A1 Tangential flow filtration devices and methods for leukocyte enrichment |
| 03/23/2011 | EP2298435A1 Separation of isocyanates from compositions comprising isocyanates with membrane based processes |
| 03/23/2011 | EP2296793A1 Modular cross-flow filtration system |
| 03/23/2011 | EP0888170B1 Method, device and apparatus for concentrating and/or purifying macromolecules in a solution |
| 03/23/2011 | CN201768493U Central ultra-filtering water purifier with double-sealing structure |
| 03/23/2011 | CN201768492U Novel ultrafiltration device for extracting effective components and removing impurities from biochemical oral solution |
| 03/23/2011 | CN201768491U Filtration device with seeweed removal and concentration functions |
| 03/23/2011 | CN101987753A Reverse osmosis well and application thereof |
| 03/23/2011 | CN101987282A Integrated reverse osmosis membrane, method for using reverse osmosis membrane in water treatment and water treatment device |
| 03/22/2011 | US7910790 Medical article having fluid control film |
| 03/22/2011 | US7910004 Method and system for monitoring reverse osmosis membranes |
| 03/22/2011 | US7910003 Polysulfone and poly(N-vinyl lactam) polymer alloy and fiber and filter materials made of the alloy |
| 03/22/2011 | US7910002 Separation |
| 03/22/2011 | US7909975 System for recovering gas produced during electrodialysis |
| 03/22/2011 | US7909973 Methods for forming small-volume electrical contacts and material manipulations with fluidic microchannels |
| 03/22/2011 | CA2432408C Recovery of xylose by nanofiltration |
| 03/22/2011 | CA2348904C Element provided with a fibrin layer, preparation and use thereof |
| 03/17/2011 | WO2011030691A1 Pervaporation membrane separation module |
| 03/17/2011 | WO2011030589A1 Fresh water production method and fresh water production device |
| 03/17/2011 | WO2011030385A1 Container-type water treatment device |
| 03/17/2011 | WO2011029625A1 Method for the separation of ammonia and carbon dioxide from aqueous solutions |
| 03/17/2011 | US20110064608 Dialysis connector and cap compatible with gas sterilization |
| 03/17/2011 | US20110062083 Systems and methods of microfluidic membraneless exchange using filtration of extraction outlet streams |
| 03/17/2011 | US20110062082 Membrane separation of water and fuel from engine oil in an internal combustion engine |
| 03/17/2011 | US20110062063 Power recovery apparatus |
| 03/17/2011 | US20110062062 Power recovery apparatus |
| 03/17/2011 | CA2772971A1 Method for the separation of ammonia and carbon dioxide from aqueous solutions |
| 03/16/2011 | EP2295473A1 Swellable particles |
| 03/16/2011 | EP2295472A1 Swellable particles |
| 03/16/2011 | EP2295471A1 Swellable particles |
| 03/16/2011 | EP2293865A1 Method and system for treating water and utilizing a membrane filtering system |
| 03/16/2011 | EP2293863A1 Mixed matrix membranes incorporating microporous polymers as fillers |
| 03/16/2011 | EP2203243B1 Advanced control method for a membrane filtration unit, and device for implementing the method |
| 03/16/2011 | CN201762269U Separation and purification device for 5-hydroxytryptophan |
| 03/16/2011 | CN201760237U Offline reverse osmosis membrane cleaning equipment |
| 03/16/2011 | CN201760235U Hollow fiber ultrafiltration membrane component |
| 03/16/2011 | CN201760234U Condensation device for plant extract |
| 03/16/2011 | CN201760233U Multi-stage pressure-reducing membrane distillation component unit device and membrane distillation device employing same |
| 03/15/2011 | US7906025 Systems and methods for treatment of liquid solutions for use with livestock operations |
| 03/15/2011 | US7906024 Shear protectants in harvest microfiltration |
| 03/15/2011 | CA2511868C Electrical deionization apparatus |
| 03/15/2011 | CA2489123C Use of a clathrate modifier to promote passage of proteins during nanofiltration |
| 03/10/2011 | WO2011028906A1 Water purification system skid |
| 03/10/2011 | WO2011028859A1 Water purification system |
| 03/10/2011 | WO2011028704A2 Filtration device with removable membrane |
| 03/10/2011 | WO2011028541A2 Forward osmosis membranes |
| 03/10/2011 | WO2011028341A1 Gas sparger for a filtering membrane |
| 03/10/2011 | WO2011027787A1 Method for dewatering water-containing organic substance |
| 03/10/2011 | WO2011026541A1 Composite membrane |
| 03/10/2011 | WO2010144335A3 Osmotic pump for forward osmosis devices |
| 03/10/2011 | US20110060273 Peritoneal dialysis system |
| 03/10/2011 | US20110056894 Method and system for filtering water, in particular, an ultrafiltration method |
| 03/10/2011 | US20110056884 Systems and methods of blood-based therapies having a microfluidic membraneless exchange device |
| 03/10/2011 | DE102009040142A1 Verfahren und Anlage zum Filtrieren von Wasser, insbesondere Ultrafiltrationsverfahren Method and apparatus for filtering water, especially ultrafiltration process |
| 03/10/2011 | DE102009040049A1 Verfahren zum Regeln einer Separationsanlage mit einem Umkehrosmoseelement und Umkehrosmoseanlage A method for controlling a separation plant with a reverse osmosis element and reverse osmosis unit |
| 03/10/2011 | DE102009039554A1 Verfahren zum Ernten von Algen aus einer Algensuspension, erstes, zweites und drittes Algensuspensionskonzentrat sowie erstes, zweites und drittes Nährflüssigkeitsfiltrat A method of harvesting algae from an algae suspension, first, second and third algae suspension concentrate as well as the first, second and third Nährflüssigkeitsfiltrat |
| 03/10/2011 | CA2773180A1 Gas sparger for a filtering membrane |
| 03/10/2011 | CA2771902A1 Forward osmosis membranes |
| 03/09/2011 | EP2292562A2 Method and assembly for filtering water, in particular ultrafiltration method |
| 03/09/2011 | EP2292320A1 Liquid-liquid extraction system and method |
| 03/09/2011 | EP2292317A1 Composite membrane |
| 03/09/2011 | EP2164808B1 Autonomous sea water purification device having alternating submerged filtration modules with multipiston low-pressure chambers |
| 03/09/2011 | CN201755452U Membrane separation system |
| 03/09/2011 | CN101983756A Spiral coil type diffusion dialysis membrane assembly and preparation method thereof |
| 03/08/2011 | US7901580 Method, apparatus, and processes for producing potable water utilizing reverse osmosis at ocean depth in combination with shipboard moisture dehumidification |
| 03/08/2011 | US7901579 Blood treatment dialyzer/filter for permitting gas removal |
| 03/08/2011 | US7901578 Method and system for treating an aqueous stream in the production of hydrocarbon |
| 03/08/2011 | US7901577 Brackish and sea water desalination using a hybrid ion exchange-nanofiltration process |
| 03/03/2011 | WO2011025867A1 Ion exchange membranes |
| 03/03/2011 | WO2011025698A1 Filtration module including membrane sheet with capillary channels |
| 03/03/2011 | US20110049054 Wastewater treatment system |
| 03/03/2011 | US20110049052 Method for inhibiting the deposition of silica and/or silicate compounds in aqueous systems |
| 03/03/2011 | US20110049051 Process for separating propane and propylene using a distillation column and a membrane separation column |
| 03/03/2011 | US20110049050 Method of controlling a separation unit having a reverse osmosis element and reverse osmosis unit |
| 03/03/2011 | US20110049048 Water purification system |