| 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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| 01/18/2012 | CN202113783U Multifunctional off-line cleaning and repairing device for wasted reverse osmosis membranes |
| 01/18/2012 | CN202113781U Wet cleaning device for ultrafine inorganic powder materials |
| 01/18/2012 | CN102325583A Immersed membrane cassette and method of operation |
| 01/18/2012 | CN102325581A Systems and methods for forward osmosisfluid purification |
| 01/18/2012 | CN102321573A Tangential flow filtration devices and methods for stem cell enrichment |
| 01/18/2012 | CN102320681A Antibacterial concentrated water isolating net and manufacture method thereof |
| 01/18/2012 | CN102319538A Self-adaptive microfiltration membrane compressor |
| 01/18/2012 | CN102319537A External microfiltration membrane container |
| 01/17/2012 | US8097163 Purification of oil field production water for beneficial use |
| 01/17/2012 | US8097162 Systems and methods of microfluidic membraneless exchange using filtration of extraction outlet streams |
| 01/17/2012 | US8097153 Systems and methods of microfluidic membraneless exchange using filtration of extraction outlet streams |
| 01/17/2012 | CA2524928C Assay method and apparatus |
| 01/12/2012 | WO2012006429A2 Carbon dioxide capture and liquefaction |
| 01/12/2012 | WO2012006362A2 Vessel desalination system and method |
| 01/12/2012 | WO2012004862A1 Selectively permeable membrane using molecular recognition macromolecules |
| 01/12/2012 | WO2012003833A1 A method for removing ammonium nitrogen from organic waste water comprising liquid manure |
| 01/12/2012 | US20120006748 Buffered compositions for dialysis |
| 01/12/2012 | US20120006747 Methods of Dynamic Filtration Using Centrifugal Force and Methods of Making a Dynamic Filtration Device |
| 01/12/2012 | US20120006739 Capillary membrane filtration module |
| 01/12/2012 | US20120006685 Process for Preparing Composite Membranes |
| 01/12/2012 | CA2804338A1 A method for removing ammonium nitrogen from organic waste water comprising liquid manure |
| 01/12/2012 | CA2804273A1 Carbon dioxide capture and liquefaction |
| 01/11/2012 | EP2404664A1 A support for a separation device and extracorporeal blood treatment using said support and separation device |
| 01/11/2012 | EP2404663A1 Liquid-liquid extraction method |
| 01/11/2012 | EP2404662A1 A method for removing ammonium nitrogen from organic waste water comprising liquid manure |
| 01/11/2012 | EP1901860B1 Device and method for cleaning and/or disinfecting filters |
| 01/11/2012 | CN202105596U Self-selection reverse osmosis device |
| 01/11/2012 | CN102316965A Antithrombogenic hollow fiber membranes and filters |
| 01/11/2012 | CN102316953A Filtering device and method of manufacturing same |
| 01/11/2012 | CN102311324A Method for preparing 6-gingerol and 8-gingerol from ginger and ultrafiltration device thereof |
| 01/11/2012 | CN102311159A Filter component, filter apparatus and vehicle |
| 01/11/2012 | CN102309923A Condensation pipe and filtering module using same |
| 01/11/2012 | CN102309922A Method for penetration cleaning of ultra-fine inorganic powder slurry |
| 01/11/2012 | CN101712725B New dialyzing technology in preparation process of bacilli calmette-guerin (BCG) polyose nuclear acid |
| 01/11/2012 | CN101180383B Apparatus and method for bio-fuel production |
| 01/11/2012 | CN101028940B Pressure drum for water purifier and its production |
| 01/10/2012 | US8092685 High-efficiency bioreactor and method of use thereof |
| 01/10/2012 | US8092684 Systems and methods of microfluidic membraneless exchange using filtration of extraction outlet streams |
| 01/10/2012 | US8091726 Pressure vessels with safety closures and associated methods and systems |
| 01/10/2012 | US8091618 Exchange apparatus |
| 01/05/2012 | WO2012002263A1 Hollow fiber forward osmosis membrane |
| 01/05/2012 | WO2012000558A1 Method and system for disposal of brine solution |
| 01/05/2012 | WO2011123251A3 Gasoline hydrodesulfurization and membrane unit to reduce mercaptan type sulfur |
| 01/05/2012 | WO2011103496A3 Enhanced spiral-wound membrane filtration |
| 01/05/2012 | WO2011091281A3 Vortex-enhanced filtration devices |
| 01/05/2012 | US20120000852 polybenzimidazole based membrane for deacidification |
| 01/05/2012 | DE102010025928A1 Automatically operating ultrafiltration plant for drinking water treatment in domestic installation, comprises directing raw water through filter module, adding chlorine dioxide, backwashing and initiating flow rate detection |
| 01/05/2012 | DE102010025669A1 Salt gradient storage power station for generating regulation energy for load control in electrical networks, has storage reservoirs supplying soft water to power station in controlled manner when water is necessary for power generation |
| 01/04/2012 | EP2402291A1 A method of simultaneous anion and cation suppression in a continuous electrodeionisation apparatus |
| 01/04/2012 | EP2402290A1 Electrodeionization device and method comprising control of the electric current by measurement of ion-exchange material expansion |
| 01/04/2012 | EP2402071A1 Inorganic porous support-zeolite membrane complex, method for producing same and separation method using same |
| 01/04/2012 | EP2401229A2 Method for purifying lithium-containing wastewater during the continuous production of lithium transition metal phosphates |
| 01/04/2012 | EP2401066A1 A polybenzimidazole based membrane for deacidification |
| 01/04/2012 | EP2401062A1 Filtration method and device |
| 01/04/2012 | EP2401061A1 Polymer-containing solvent purifying process |
| 01/04/2012 | EP2401060A1 Method for separation and partial return of rhodium and catalytically effective complex compounds thereof from process streams |
| 01/04/2012 | EP1998876B1 Controls of a filtration system |
| 01/04/2012 | CN202096890U Automatic control device for water ultrafiltration treatment |
| 01/04/2012 | CN202096889U Water purifier |
| 01/04/2012 | CN202096888U High-efficiency and energy-saving membrane separation device |
| 01/04/2012 | CN202096887U Filter plant |
| 01/04/2012 | CN202096823U Electrolyte filter |
| 01/04/2012 | CN102307814A Polymer recovery and recycle |
| 01/04/2012 | CN102307806A Method for purifying lithium-containing wastewater during the continuous production of lithium transition metal phosphates |
| 01/04/2012 | CN102307651A Process for the recovery of betaines from electrodialysis waste streams |
| 01/04/2012 | CN102307650A Priming system and method for dialysis systems |
| 01/04/2012 | CN102304192A Method for extracting low-ester pectin from sunflower heads and stems and ultrafiltration device |
| 01/04/2012 | CN102302612A Preparation method for tea polyphenols and nanofiltration device |
| 01/04/2012 | CN101492366B Method for extracting allomaleic acid from fermentation liquor |
| 01/03/2012 | US8088281 Separation of hydrocarbons from water |
| 01/03/2012 | US8088266 Electrodialysis method for purifying of silicate-containing potassium hydroxide etching solution |
| 01/03/2012 | CA2464416C Apparatus and method for producing purified water having high microbiological purity |
| 12/29/2011 | WO2011163620A1 Removal of inhibitors of microbial fermentation from inhibitor-containing compositions |
| 12/29/2011 | WO2011163278A2 High pressure sensors for detecting membrane fouling |
| 12/29/2011 | WO2011163215A1 Method and apparatus for desalination and purification |
| 12/29/2011 | WO2011161609A1 A bag for a circuit of a biological liquid treatment installation |
| 12/29/2011 | WO2011161432A1 Desalination system |
| 12/29/2011 | WO2011161214A1 Process for removing c2+ hydrocarbons from natural gas or gas which accompanies mineral oil using membranes |
| 12/29/2011 | WO2011160663A1 Method for treating untreated salt water for producing treated water, thus produced treated water and device for carrying out said method |
| 12/29/2011 | WO2011160662A1 Method for producing hydrogen chloride or an aqueous solution thereof using untreated salt water, thus produced product, use of the product and electrodialysis system |
| 12/29/2011 | WO2011136888A9 Fluid flow distribution device |
| 12/29/2011 | WO2011094236A3 Systems and methods for filtration |
| 12/29/2011 | US20110315632 Membrane filtration system |
| 12/29/2011 | US20110315625 Detection of micro-organisms |
| 12/29/2011 | US20110315611 Portable Dialysis Machine |
| 12/28/2011 | EP2398743A1 Anaerobic fermentation to produce biogas |
| 12/28/2011 | EP2398577A2 Porous interpenetrating polymer network |
| 12/28/2011 | EP1871512B1 Threaded locking mechanism between filter head and filter cartridge |
| 12/28/2011 | CN202089809U 一种过滤器的反洗系统 A filter backwash system |
| 12/28/2011 | CN202087240U 膜分离装置 Membrane separation apparatus |
| 12/28/2011 | CN202087239U 一种新型ro机 A new ro machine |
| 12/28/2011 | CN102300627A 结晶聚合物微孔膜、其制备方法、和过滤用过滤器 Crystalline polymer microporous film, their preparation, and the filtration filter |
| 12/28/2011 | CN102294173A 一种移动超滤净水设备 A mobile water purification equipment ultrafiltration |
| 12/28/2011 | CN102294172A 一种过滤膜的封口结构及其过滤装置 A filter membrane seal structure and filtration devices |
| 12/28/2011 | CN101745316B 一种重力场辅助浓缩生物大分子的新型超滤方法及装置 A gravity field assisted novel ultrafiltration method and apparatus for biological macromolecules concentrate |
| 12/27/2011 | US8083947 Polymer-containing solvent purifying process |
| 12/27/2011 | US8083946 Chemically cross-linked polymeric membranes and method of use |
| 12/27/2011 | US8083942 Systems and methods for purification of liquids |
| 12/27/2011 | US8083919 Membrane electrode assemblies and electropaint systems incorporating same |
| 12/27/2011 | US8083915 Methods for forming small-volume electrical contacts and material manipulations with fluid microchannels |