| Patents for B01D 65 - Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes (9,726) |
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| 04/12/2012 | WO2012046141A2 Application of rejection enhancing agents (reas) that do not have cloud point limitations on desalination membranes |
| 04/11/2012 | EP2437870A1 Membrane cleaning with pulsed gas slugs and global aeration |
| 04/11/2012 | CN102407078A 一种中空纤维膜过滤性能测试装置 A hollow fiber membrane filtration performance of the test device |
| 04/11/2012 | CN102407077A 一种废弃反渗透膜元件的再生方法及其装置 A method and apparatus for regenerating waste reverse osmosis membrane elements |
| 04/11/2012 | CN102407076A 一种膜分离工业用膜元件清洗剂 A membrane separation membrane element industrial cleaning agents |
| 04/11/2012 | CN101485959B 膜分离单元 Membrane separation unit |
| 04/05/2012 | WO2012044028A2 Filtering system and filtering method |
| 04/05/2012 | WO2012043433A1 Method for cleaning filter membrane, and membrane filter |
| 04/05/2012 | WO2012041452A1 Method and device for monitoring a plurality of filtration systems arranged in parallel by means of a turbidity measurement |
| 04/05/2012 | WO2012015298A3 A filtration method for operating a filtration module with gas feed at its permeate side to prevent backflow of permeate |
| 04/05/2012 | WO2011152967A3 Coated porous materials |
| 04/05/2012 | WO2011150210A3 Hollow fiber membrane module |
| 04/05/2012 | WO2011150206A3 Hollow fiber membrane module |
| 04/05/2012 | US20120080378 Thin film composite membranes for forward osmosis, and their preparation methods |
| 04/05/2012 | US20120080058 Application of Rejection Enhancing Agents (REAs) that do not have Cloud Point Limitations on Desalination Membranes |
| 04/05/2012 | DE102010046988A1 Verfahren und Vorrichtung zur Überwachung einer Mehrzahl von parallel angeordneten Filtrationssystemen mittels einer Trübungsmessung A method and apparatus for monitoring a plurality of parallel filtration systems by means of a turbidity measurement |
| 04/05/2012 | DE102010041826A1 Verfahren und Vorrichtung zum Herstellen von gefilterten Flüssigkeiten Method and apparatus for the manufacture of filtered liquids |
| 04/04/2012 | EP2436653A1 Device and method for producing filtered liquids |
| 04/04/2012 | EP2435169A1 Membrane having means for state monitoring |
| 04/04/2012 | EP2435162A1 Gas separation module |
| 04/04/2012 | EP1540019B1 Method for purifying by nanofiltration an aqueous sugary solution containing monovalent and polyvalent anions and cations |
| 04/04/2012 | CN202179932U 振动式膜元件浸泡清洗装置 Vibrating membrane element immersion cleaning device |
| 04/04/2012 | CN102405093A 过滤膜的清洗方法 The method of cleaning the membrane filtration |
| 04/04/2012 | CN102399644A 鼠李糖脂作为生物清洗剂的应用 Rhamnolipid as the application of biological cleaning agent |
| 04/04/2012 | CN102397755A 一种反渗透膜阻垢剂及应用 One kind of reverse osmosis membrane scale application agents |
| 04/04/2012 | CN102397754A 一种反渗透膜阻垢剂及应用 One kind of reverse osmosis membrane scale application agents |
| 04/04/2012 | CN102397753A 一种反渗透膜阻垢剂及应用 One kind of reverse osmosis membrane scale application agents |
| 04/04/2012 | CN102397752A Method for cleaning ultrafiltration membrane |
| 04/04/2012 | CN101052459B Composite semipermeable membrane, production process thereof, and element, fluid separation equipment and method for water treatment using the same |
| 04/03/2012 | US8147699 Multiple-passageway device that removes fi ltrate by incorporating a filtrate conduit(s) within the monolith structure; utilizes most of its passageways by providing a low pressure drop flow path for filtrate between even the innermost passageways and an external filtrate collection zone |
| 03/29/2012 | WO2012039675A1 Home and commercial water filtration with online self-cleaning system |
| 03/29/2012 | WO2012038894A1 Method and apparatus for filter condition inspection |
| 03/29/2012 | WO2011156477A3 Method and system for removing retentate from filters |
| 03/29/2012 | US20120074059 Cleaning method for filtration membrane and membrane filtration apparatus |
| 03/28/2012 | CN202173887U 一种移动式反渗透膜离线测试装置 A mobile reverse osmosis membrane offline testing device |
| 03/28/2012 | CN202173886U 反渗透膜离线清洗和测试一体化装置 Reverse osmosis membrane cleaning and testing integrated device offline |
| 03/28/2012 | CN202173885U 一种移动式反渗透膜离线清洗装置 A portable cleaning apparatus is offline reverse osmosis membrane |
| 03/28/2012 | CN102389713A Ultrafiltration membrane cleaning machine |
| 03/27/2012 | US8142655 Filtration unit |
| 03/27/2012 | CA2639168C Co2 recovery system and method of cleaning filtration membrane apparatus |
| 03/22/2012 | WO2012037274A2 Apparatus, system and method for integrated filtration and reverse osmosis desalination |
| 03/22/2012 | WO2012036408A2 Submerged-membrane bioreactor that easily responds to load regulation, and method of treating wastewater using the same |
| 03/22/2012 | WO2012036003A1 Production method for chemicals by continuous fermentation |
| 03/22/2012 | WO2012004304A3 Pressure vessel with multi membrane modules in parallel |
| 03/22/2012 | US20120067808 Filtration apparatus and process with reduced flux imbalance |
| 03/22/2012 | CA2811319A1 Production method for chemicals by continuous fermentation |
| 03/21/2012 | EP2429678A1 Brine treatment scaling control system and method |
| 03/21/2012 | CN202169143U 离线缓流动式浸泡膜芯装置 Soak off slow-flow membrane core device |
| 03/21/2012 | CN202169140U 净水机节水储水控制装置 Water purifier water-saving storage control device |
| 03/21/2012 | CN102380317A Method for raising effect of chemically cleaning ultrafiltration membrane |
| 03/21/2012 | CN102380250A Filtering method and filtering device with alternating electric field on filter element |
| 03/20/2012 | US8137542 Water treatment system |
| 03/20/2012 | US8137539 Method and system for increasing recovery and preventing precipitation fouling in pressure-driven membrane processes |
| 03/15/2012 | WO2012032929A1 Water purifier |
| 03/15/2012 | WO2012032354A1 Separation system |
| 03/14/2012 | EP2427263A1 Modular flow system |
| 03/14/2012 | EP1835985B1 Cleaning in membrane filtration systems |
| 03/14/2012 | EP1687078B1 Improved module cleaning method |
| 03/14/2012 | CN202161922U 一种带有自动快冲功能的反渗透装置 An automatic quick punch function with reverse osmosis unit |
| 03/14/2012 | CN102378644A Diaphragm pipe and reactor having a diaphragm pipe |
| 03/14/2012 | CN102371124A Ultrasonic online cleaning film sterilization device |
| 03/14/2012 | CN102371123A On-line cleaning method of immersed hollow fiber membrane module |
| 03/14/2012 | CN101543689B Active composite ceramic membrane purifier |
| 03/08/2012 | WO2012031201A2 Fabrication of anti-fouling surfaces comprising a micro- or nano-patterned coating |
| 03/07/2012 | EP2425886A1 Filter device test apparatus, filter integrity testing method and computer program product |
| 03/07/2012 | EP2001576B1 Honeycomb filter defect detecting method and apparatus |
| 03/07/2012 | EP1839729B1 Use of a hydrophilizing agent for hydrophobic porous film and methods of hydrophilizing and inspecting hydrophobic porous film with the same |
| 03/07/2012 | CN101394917B Porous diffusion type flat-film separating device |
| 03/01/2012 | WO2012027070A1 Fluid filter module including handle |
| 03/01/2012 | WO2012027069A1 Fluid filter module including end cap with sealed boss |
| 02/29/2012 | EP2136898B1 Refrigeration device having a water filter |
| 02/29/2012 | EP1534410B1 Aeration method |
| 02/29/2012 | CN102365240A Process for producing regenerated water and system for producing regenerated water |
| 02/28/2012 | US8123948 Biomimetic water membrane comprising aquaporins used in the production of salinity power |
| 02/23/2012 | WO2011139566A3 Method for cleaning filter separation systems |
| 02/22/2012 | EP2419194A1 Hydrogen purifier module and method for forming the same |
| 02/22/2012 | CN102361682A Filtering apparatus |
| 02/22/2012 | CN102357344A Membrane filter |
| 02/16/2012 | WO2012020048A1 Device and process for testing hollow fibre membrane filters |
| 02/16/2012 | WO2012019294A1 Moving bed membrane bioreactor |
| 02/16/2012 | WO2012019273A1 Membrane treatment/separation plant and control system |
| 02/15/2012 | EP2418012A1 Device and process for testing filters |
| 02/15/2012 | EP2416873A1 Diaphragm pipe and reactor having a diaphragm pipe |
| 02/15/2012 | CN1871086B 金属胶体溶液 Metal colloid solution |
| 02/15/2012 | CN102351334A Reverse osmosis membrane pulse sewage discharge method |
| 02/15/2012 | CN102351307A Optimization pressure and on-line cleaning-membrane biological reactor (OPLC-MBR) dirt-resisting type plain membrane component system device |
| 02/15/2012 | CN102350224A Cleaning system and method for reverse osmosis desalination device |
| 02/15/2012 | CN102350223A Method for cleaning metal oxides on ultrafiltration membrane |
| 02/15/2012 | CN102350222A Cleaning method for colloidal silica pollutant on ultrafiltration membrane |
| 02/15/2012 | CN102350221A Method for cleaning inorganic colloid deposit on hyperfiltration membrane |
| 02/15/2012 | CN102350219A Membrane module for overfrequency vibration separation device |
| 02/15/2012 | CN102350218A Over-frequency vibrating separator and separating system |
| 02/15/2012 | CN101410169B 纳米过滤膜或反渗透膜的阻止率提高剂、阻止率提高方法、纳米过滤膜或反渗透膜、水处理方法及水处理装置 A nanofiltration membrane or a reverse osmosis membrane the rejection enhancing agent, a method for increasing the rejection, a nanofiltration membrane or a reverse osmosis membrane treatment apparatus and water treatment method |
| 02/14/2012 | US8114193 Ion transport membrane module and vessel system |
| 02/09/2012 | US20120031838 Process for producing reclaimed water and system for producing reclaimed water |
| 02/08/2012 | CN202136923U 一种反渗透膜的连接件 One kind of a reverse osmosis membrane connector |
| 02/08/2012 | CN102343217A Ultrafiltration membrane alkaline cleaner |
| 02/08/2012 | CN102343216A On-line physical cleaning method of membrane system |
| 02/08/2012 | CN101650268B 无机膜组件的检测方法 Detection of inorganic membrane module |
| 02/08/2012 | CN101489653B 用于进行废水处理和饮用水生产的过滤器单元 The filter unit is used for wastewater treatment and drinking water production |