| 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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| 04/21/2011 | US20110089110 Filled polymeric membranes, use and method of manufacturing |
| 04/21/2011 | US20110089109 Method for treatment of sludge |
| 04/21/2011 | US20110089093 Optimized Work Exchanger System |
| 04/21/2011 | US20110089036 Method And System For Desalinating Saltwater Using Concentration Difference Energy |
| 04/20/2011 | EP2311029A2 Reverse-osmosis system with an apparatus for reducing noise and method for reducing noise in a reverse-osmosis system |
| 04/20/2011 | EP2310846A1 Electrochemically driven pump |
| 04/20/2011 | EP2310327A1 Reverse osmosis water treatment process that includes a decarbonation of a concentrate and a remineralization of a filtrate |
| 04/20/2011 | EP2310127A1 Bacteria/rna extraction device |
| 04/20/2011 | EP2310114A1 Method of improving performance of a reverse osmosis system for seawater desalination, and modified reverse osmosis system obtained thereby |
| 04/20/2011 | EP1699754B1 Method for removal of guanidine compound from aqueous media |
| 04/20/2011 | EP1567249B1 Mixing chamber |
| 04/20/2011 | CN201799221U Rolled reverse osmosis membrane element capable of realizing uniform water distribution |
| 04/20/2011 | CN201799220U Reverse osmosis filter |
| 04/20/2011 | CN201799219U Reverse osmosis filter with water yielded at two ends |
| 04/20/2011 | CN102026713A Spiral wound membrane module for forward osmotic use |
| 04/20/2011 | CN102020687A Method for extracting and separating lobetyolin from radix codonopsis |
| 04/20/2011 | CN102020620A Method for separating and purifying effective constituents from salvia miltiorrhiza extracting solution by applying membrane technology |
| 04/20/2011 | CN102019145A Method for improving membrane flux and membrane assembly thereof |
| 04/20/2011 | CN102019144A Power recovery apparatus |
| 04/20/2011 | CN102018835A Method for separating effective components in traditional Chinese medicine curculigo orchioides by membrane separation method |
| 04/20/2011 | CN101596407B Shunt-type filtering device with back wash function |
| 04/19/2011 | US7927810 Plasma or serum separation membrane and filter apparatus including the plasma or serum separation membrane |
| 04/19/2011 | US7927478 Spiral wound module having axial dilution chamber flow |
| 04/19/2011 | US7927477 Precision flow control system |
| 04/19/2011 | CA2471705C Chromatography apparatus and electrolytic method for purifying an aqueous stream containing a contaminant ion |
| 04/14/2011 | WO2011043692A1 Water purification system |
| 04/14/2011 | WO2011043159A1 Water purifier |
| 04/14/2011 | WO2011043144A1 Method and system for treating plant wastewater |
| 04/14/2011 | WO2011043062A1 Water treatment device and water heater |
| 04/14/2011 | WO2011042137A1 Device and method for inspecting a filter for an extracorporeal blood treatment device |
| 04/14/2011 | WO2011042017A1 Recycling method and device for recycling waste water containing slurry from a semi-conductor treatment process, in particular from a chemico-mechanical polishing process |
| 04/14/2011 | WO2011002892A3 Process for separating and recovering 3-hydroxypropionic acid |
| 04/14/2011 | US20110084025 Water purifier and water purification method |
| 04/14/2011 | US20110084024 Filter with memory, communication and concentration sensor |
| 04/14/2011 | US20110084023 Portable water purifier and method of purifying water of using the same |
| 04/14/2011 | US20110084014 Droplet-based digital microdialysis |
| 04/14/2011 | US20110083285 Apparatus and method for production of natural dye |
| 04/14/2011 | DE102010044966A1 Manufacturing beverage, comprises processing fresh water into beverage water, preferably brewing water for producing beer, comprising e.g. producing saturated, lime water containing process solution, and producing a beverage water stream |
| 04/14/2011 | CA2774695A1 Method of treating a plant wastewater and treatment system therefor |
| 04/13/2011 | EP1617935B1 Membrane-supporting device and membrane filter |
| 04/13/2011 | CN201795096U Integrated valve body structure |
| 04/13/2011 | CN201793512U Refining equipment for 5-hydroxytryptophan |
| 04/13/2011 | CN201791482U Silicon cutting liquid membrane separation and integration device and coupling device thereof |
| 04/13/2011 | CN201791481U Aperture-variable ultramicro filtration device |
| 04/13/2011 | CN201791480U Integral ultrafiltration membrane water treatment device for integrated membrane yarn detection |
| 04/13/2011 | CN102015605A Process for optimizing the production of ketones or aldehydes |
| 04/13/2011 | CN102015546A Fresh water production method, fresh water production apparatus, method for desalinating sea water into fresh water, and apparatus for desalinating sea water into fresh water |
| 04/13/2011 | CN102015078A Method of operating reverse osmosis membrane module |
| 04/13/2011 | CN102015076A On-line performance management of membrane separation process |
| 04/13/2011 | CN102008896A Vanadium sodium separation device and method |
| 04/13/2011 | CN102008895A Method and assembly for filtering water, in particular ultrafiltration method |
| 04/13/2011 | CN102008894A Separation unit and method for controlling the separation unit with reverse osmosis element |
| 04/13/2011 | CN101475247B Short process flow water treatment technology with hyperfiltration as core and integrated with multiple water purifying technologies |
| 04/13/2011 | CN101455941B Method for concentrating amikacin desorbed solution using nano filtration technique |
| 04/13/2011 | CN101346167B Pressure difference air bubble moving control method and gas exchange apparatus adopting the same, electric conductivity measuring apparatus, total organic carbon measuring equipment, reaction device and cell culture device |
| 04/13/2011 | CN101044099B Method for treating waste water from plant for producing hydrocarbon or oxygen-containing compound |
| 04/12/2011 | US7922915 Wastewater treatment system and method of wastewater treatment |
| 04/12/2011 | US7922911 Systems and methods for peritoneal dialysis |
| 04/12/2011 | US7922910 Cyclic aeration system for submerged membrane modules |
| 04/12/2011 | US7922007 Separation membrane with selective permeability and process for producing the same |
| 04/07/2011 | WO2011041179A1 Membrane separation of a mixture of close boiling hydrocarbon components |
| 04/07/2011 | WO2011040889A1 Improved bioartificial kidneys |
| 04/07/2011 | WO2011040361A1 Method for separating sialyllactose material |
| 04/07/2011 | WO2011040360A1 Method for separating sialyllactose material |
| 04/07/2011 | WO2011039139A1 Method for separating substance mixtures by means of multiphase polymer films |
| 04/07/2011 | WO2011039111A1 Hollow fiber membrane mats with fluid impermeable segments and related methods |
| 04/07/2011 | US20110081469 Osmotic pump for forward osmosis devices |
| 04/07/2011 | US20110079558 Method of controlling diffusive sodium transport in dialysis |
| 04/07/2011 | CA2774213A1 Method for separating substance mixtures by means of multiphase polymer films |
| 04/06/2011 | EP2305368A1 A membrane and use thereof |
| 04/06/2011 | EP2303955A1 Process for preparing membranes |
| 04/06/2011 | EP2303784A1 Method, apparatus and plant for desalinating saltwater using concentration difference energy |
| 04/06/2011 | EP2303436A2 Forward osmosis separation processes |
| 04/06/2011 | EP2303435A1 Process for concentrating and processing fluid samples |
| 04/06/2011 | EP1940527B1 Membrane distillation process and membrane distillation device |
| 04/06/2011 | EP1635933B1 Materials and methods for processing non-aqueous mixtures |
| 04/06/2011 | CN102006925A Porous multilayer filter and method for producing same |
| 04/06/2011 | CN102002084A Method for extracting natamycin by ultrafiltration |
| 04/06/2011 | CN102000510A Hollow fiber membrane module for water purifier |
| 04/06/2011 | CN102000509A Water purification filter element |
| 04/06/2011 | CN102000508A Reciprocating rotation type feed liquid and film separation method and device |
| 04/06/2011 | CN101001690B Electrochemical ion exchange with textured membranes and cartridge |
| 04/05/2011 | US7919658 Recovering 1,3-propanediol from fermentation broth comprising: subjecting broth to filtration, ion exchange, and distillation |
| 04/05/2011 | US7919001 Water purification system and method using reverse osmosis reject stream in an electrodeionization unit |
| 04/05/2011 | US7918999 Filtration assemblies, filtration manifolds, filtration units, and methods of channeling permeate |
| 04/05/2011 | US7918993 Portable dialysis machine |
| 04/05/2011 | US7918986 Making solutions of alkali alkoxides (eg sodium methoxide ) in their corresponding alcohols (methanol from aqueous sodium hydroxide) |
| 04/05/2011 | CA2432046C Separation membrane, separation membrane element, separation membrane module, sewage treatment apparatus, and method for making the separation membrane |
| 03/31/2011 | WO2011037820A1 Olefin selective membrane comprising an ionic liquid and a complexing agent |
| 03/31/2011 | WO2011036562A1 Purification of bacterial vesicles |
| 03/31/2011 | WO2011008549A3 Improved hybrid tfc ro membranes with nitrogen additives |
| 03/31/2011 | WO2010131982A3 Liquid removal apparatus |
| 03/31/2011 | US20110076213 Use of Impure Inert Gases in the Controlled Heating and Cooling of Mixed Conducting Metal Oxide Materials |
| 03/31/2011 | US20110073546 Heated air assisted membrane separation of water and fuel from engine oil in an internal combustion engine |
| 03/31/2011 | US20110073535 Residential reverse osmosis system |
| 03/31/2011 | US20110072838 On-board water addition for fuel separation system |
| 03/31/2011 | US20110072636 Method of assembling a porous membrane cartridge |
| 03/31/2011 | DE102009047795A1 Device for separating gases through a membrane that separates a high pressure region from a low pressure region, comprises an arrangement for modifying the active cross-section of the gas arranged above the membrane |
| 03/30/2011 | EP2301653A1 Filtration method, method of purifying abrasive composition using the same, method of regenerating filter for use in filtration, and apparatus for regenerating filter |
| 03/30/2011 | EP2301652A1 Housing for a component of a water treatment system |