Patents
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)
12/2012
12/05/2012CN202569963U Washable external-pressure type ultrafiltration filter element assembly and water purifier
12/05/2012CN202569962U Washable external pressure type ultrafiltration filter cartridge assembly and water purifier
12/05/2012CN202569961U Washable external-press type ultra-filtration filter core assembly and water purifier
12/05/2012CN202569960U Flushable external pressure ultrafiltration filter element assembly and water purifier
12/05/2012CN202569959U Reverse osmosis water treatment equipment with electric bypass valve
12/05/2012CN202569958U Reverse osmosis concentrated water recovery device
12/05/2012CN202569957U Membrane filter with double filtration function
12/05/2012CN202569956U Device for recovering softening agent and water from dyeing and finishing soft waste water
12/05/2012CN102811953A Light weight modular water purification system with reconfigurable pump power options
12/05/2012CN102806014A Central element of reverse osmosis separating device, reverse osmosis separating device and manufacturing method
12/05/2012CN102806013A Method for desalting waste liquid generated during production of soda ash by using nanofiltration membrane device
12/05/2012CN102805964A Filter unit
12/05/2012CN102101017B Method and device for separating emulsified oil
12/05/2012CN101955425B Process method for producing 2.4-D acid without wastewater
12/05/2012CN101952206B Process for the treatment of the aqueous stream coming from the fischer-tropsch reaction
12/05/2012CN101795752B Water processing systems and methods
12/05/2012CN101697064B Process for producing photoresist composition, filter and coating device
12/05/2012CN101644896B Photoresist composition and process for producing photoresist composition
12/04/2012US8323503 User interface processing device
12/04/2012US8323492 Hemodialysis system having clamping mechanism for peristaltic pumping
12/04/2012US8323491 Combination of a desalination plant and a salinity gradient power reverse electrodialysis plant and use thereof
12/04/2012US8323484 Method and system to flush an RO system
12/04/2012US8323483 Optimized work exchanger system
12/04/2012CA2501628C A filtration and backwashing arrangement for membrane modules
11/2012
11/29/2012WO2012162632A1 Mineral separation using functionalized filters and membranes
11/29/2012WO2012161663A1 A power generating device, and a method of generating power by forward osmosis
11/29/2012WO2012161662A1 Pore-spanning biomimetic membranes embedded with aquaporin
11/29/2012WO2012161537A2 Water treatment apparatus and method for controlling water treatment apparatus
11/29/2012WO2012161534A2 Apparatus and method for controlling total dissolved solids, and water treatment apparatus including the same
11/29/2012WO2012161421A1 Active regeneration method for deionization module and water treatment apparatus using the same
11/29/2012WO2012159821A1 Assembly and method for filtration
11/29/2012WO2012159224A1 Membranes
11/29/2012US20120301591 Method for Reducing the Bacterial Content of a Food and/or Biological Medium of Interest Containing Lipid Droplets
11/29/2012US20120298584 Liquid recovery and purification in biomass pretreatment process
11/29/2012US20120298583 Drinking straw with Hollow Fibre Liquid Filter
11/29/2012US20120298582 Layered Tubular Membranes for Chromatography, and Methods of Use Thereof
11/29/2012US20120298580 Method for rinsing and/or for filling a blood treatment device and blood treatment device
11/29/2012US20120298569 Reverse osmosis system
11/29/2012US20120298512 Small volume liquid manipulation, method, apparatus and process
11/29/2012US20120298509 Membrane Electrolysis Stack, Electrodialysis Device Including the Stack and Method for the Regeneration of an Electroless Plating Bath
11/29/2012DE102011102662A1 RO-(Umkehrosmose)Anlage RO (reverse osmosis) system
11/29/2012CA2837220A1 Mineral separation using functionalized filters and membranes
11/28/2012EP2527303A1 Reverse osmosis assembly
11/28/2012EP2525898A2 Vortex-enhanced filtration devices
11/28/2012CN202560307U Water-supply and self-rescue device for mines
11/28/2012CN202555179U Filter element assembly and water purifying machine with the same
11/28/2012CN202555178U RO film component for rotary film frame
11/28/2012CN1668527B Actuator in a microfluidic system for inducing electroosmotic liquid movement in a micro channel
11/28/2012CN102803190A Butanol manufacturing method
11/28/2012CN102803156A Instrument for selective hydrogenation of liquid for biological use
11/28/2012CN102803148A Process of supplying water of controlled salinity
11/28/2012CN102802772A Methods And Systems For Incorporation Carbon Nanotubes Into Thin Film Composite Reverse Osmosis Membranes
11/28/2012CN102802770A Biometric membranes and uses thereof
11/28/2012CN102802769A Filtering method, and membrane-filtering apparatus
11/28/2012CN102797871A Smart water-saving valve assembly and water-energy RO water purifying apparatus
11/28/2012CN102794113A Super hydrophobic-supper lipophilic polymer porous film, preparation method and application thereof
11/28/2012CN102794111A Cleaning device for reverse osmosis membrane assembly for mine water treatment
11/28/2012CN102794110A Improved structure for ultrafiltration water purifier
11/28/2012CN102794109A Devices and methods for integrated continuous manufacturing of biological molecules
11/28/2012CN102794108A Reverse osmosis assembly
11/28/2012CN102120146B Preparation method of filter core of composite ultrafiltration tube membrane
11/28/2012CN102092866B Pressure driven multifunctional membrane separation device and separation technology thereof
11/28/2012CN101927130B Method for removing sulfur-containing compounds from oil by utilizing membrane process
11/28/2012CN101538216B Method for desalting acidified mother solution of iminodiacetic acid using nanofiltration technology
11/27/2012US8318023 Heated air assisted membrane separation of water and fuel from engine oil in an internal combustion engine
11/27/2012US8318013 Staged membrane system for gas, vapor, and liquid separations
11/27/2012US8317992 Modular apparatus for a saltwater desalinating system, and method for using same
11/27/2012US8317991 Process for electrokinetic migration through liquid membranes
11/27/2012US8317492 Pumping cassette
11/27/2012CA2775542A1 Reverse osmosis system with circulation and cleaning and/or disinfection device
11/27/2012CA2568350C Water treatment system and process
11/22/2012WO2012158355A1 Cross flow filtration system using atmospheric bladder tank
11/22/2012WO2012157525A1 Method for regenerating carbon dioxide absorbing liquid in carbon dioxide recovery process
11/22/2012WO2012156941A1 Process for acetic acid removal from pretreated biomass
11/22/2012WO2012156894A2 Membrane solvent extraction process
11/22/2012WO2012156882A1 Process for treating cellulose and cellulose treated according to the process
11/22/2012WO2012156880A1 Process for treating microfibrillated cellulose and microfibrillated cellulose treated according to the process
11/22/2012US20120292255 Filtration and use of metal nanoparticles as non-optical tags in chemical-, bio-chemical sensors and micro-electromechanical devices
11/22/2012US20120292253 Systems and methods of microfluidic membraneless exchange using filtration of extraction outlet streams
11/22/2012US20120292237 Dialysis machine
11/22/2012US20120292187 Reverse electrodialysis supported microbial fuel cells and microbial electrolysis cells
11/22/2012CA2834460A1 Process for treating microfibrillated cellulose and microfibrillated cellulose treated according to the process
11/21/2012EP2523908A1 Process of supplying water of controlled salinity
11/21/2012EP2523737A1 Non-dispersive process for insoluble oil recovery from aqueous slurries
11/21/2012CN202543121U Continuous ultrafiltration and clarification device for inulin extraction
11/21/2012CN202542924U Device for preventing ultrafiltration back flush water pollution
11/21/2012CN202538649U Dual-folded flat sheet membrane assembly
11/21/2012CN202538646U Ultrafiltration assembly
11/21/2012CN202538645U Developing film residue ultrafiltration system
11/21/2012CN202538644U Microfiltration process platinum recovery device for nitric acid production
11/21/2012CN202538643U Ascites filter concentrator
11/21/2012CN202538642U Water purifier
11/21/2012CN202538479U Water purifier
11/21/2012CN102791637A Method for producing fresh water
11/21/2012CN102791636A Ultraviolet oxidation device, ultrapure water production device using same, ultraviolet oxidation method, and ultrapure water production method
11/21/2012CN102791362A Optimized work exchanger system
11/21/2012CN102787144A Process for producing acetone and butanol by biomass fermentation and pervaporation membrane coupling
11/21/2012CN102020620B Method for separating and purifying effective constituents from salvia miltiorrhiza extracting solution by applying membrane technology
11/21/2012CN101890312B Hydrophilic PVDF ultrafiltration membrane and preparation method
11/21/2012CN101830587B Process and device for processing heavy metal wastewater
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