| 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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| 05/01/2013 | CN103071391A 折叠滤芯清洗机 Folded filter cleaning machine |
| 05/01/2013 | CN101945826B Method of purifying water containing metallic ingredient and apparatus for purification |
| 04/25/2013 | WO2013058127A1 Seawater desalination method, and seawater desalination device |
| 04/25/2013 | WO2013057161A1 Process for continuously washing a hollow fibre membrane for depleting residuals |
| 04/24/2013 | EP2583947A2 Desalination installation comprising sensors |
| 04/24/2013 | CN103068471A Fluid filter module including handle |
| 04/24/2013 | CN103058457A Device for controlling MBR (Membrane Bio-Reactor) membrane pollution and supplementing aeration and control method of same |
| 04/24/2013 | CN103058326A Sewage processing method |
| 04/24/2013 | CN103055704A Regeneration method of performance of immersion-type ultrafiltration membrane used in reclaimed water recycling |
| 04/24/2013 | CN103055703A Membrane cleaning with pulsed airlift pump |
| 04/24/2013 | CN103055701A Cleanable security filter and its application |
| 04/23/2013 | CA2567472C Method and apparatus for separation of solids and liquid suspensions by filter unclogging aided filtration |
| 04/18/2013 | WO2013054675A1 Separation film, water treatment unit, and water treatment device |
| 04/18/2013 | WO2013054674A1 Water treatment unit and water treatment device |
| 04/18/2013 | US20130092618 Separation membrane, water treatment unit and water treatment apparatus |
| 04/17/2013 | EP2579998A2 Method and system for removing retentate from filters |
| 04/17/2013 | CN202886242U Quantifiable filter element filterability detection device |
| 04/17/2013 | CN202876666U Cleaning device for ultrafiltration membrane |
| 04/17/2013 | CN202876665U Reverse osmosis membrane cleaning and sterilizing device |
| 04/17/2013 | CN103041711A Non-destructive method for reverse osmosis system dirt block |
| 04/17/2013 | CN103041710A Acidic film cleaning reagent and application thereof |
| 04/17/2013 | CN103041709A Ultrafiltration membrane cleaning method |
| 04/17/2013 | CN103041708A High-pollution-resistance roll type membrane component |
| 04/17/2013 | CN102266724B Tubular membrane filtering device capable of automatically scrubbing membrane surface |
| 04/17/2013 | CN101992028B Method for cleaning flat membrane for producing draught beer |
| 04/16/2013 | US8419935 Molecular separator |
| 04/11/2013 | WO2013051192A1 Device for treating organic waste water and method for treating same |
| 04/11/2013 | WO2013050595A1 Device comprising a composite material and having nanotubes that are subjected to an electric field, and uses thereof |
| 04/10/2013 | EP2576448A1 Pressure vessel for sea water reverse osmosis and process that avoids scaling problems |
| 04/10/2013 | EP2576029A2 Coated porous materials |
| 04/10/2013 | CN202864969U Separating net membrane thick water chamber for water purifying equipment |
| 04/10/2013 | CN202860417U Membrane tube withdrawing machine |
| 04/10/2013 | CN202860409U Membrane experimental equipment heat exchange device |
| 04/10/2013 | CN103030193A Membrane device for treating oilfield produced water for reinjection and treating method |
| 04/04/2013 | WO2013049288A1 A self sealing membrane contactor with ptfe tubular membranes |
| 04/04/2013 | WO2013048005A1 Aeration unit and filtering apparatus comprising the same |
| 04/04/2013 | WO2013047466A1 Membrane module cleaning method |
| 04/04/2013 | WO2012072247A3 Gas distributor fitting and method for controlling the gas distribution for cleaning immersed filter elements |
| 04/04/2013 | CA2850522A1 Isolation valve |
| 04/03/2013 | CN103025409A Device and process for testing hollow fibre membrane filters |
| 04/03/2013 | CN103011389A Plate membrane biochemical reactor based on particle scrubbing technology |
| 04/03/2013 | CN103011345A Reuse device and reuse method of papermaking white water treated by using ceramic film |
| 04/03/2013 | CN103011342A Isolating net film strong water chamber of water purification equipment |
| 04/03/2013 | CN103007769A Packaging device of hollow fiber film test assembly and packaging method thereof |
| 04/03/2013 | CN103007768A Composite antisludging agent of reverse osmosis/nanofiltration system |
| 04/03/2013 | CN103007767A Environment-friendly composite reverse osmosis scale inhibitor |
| 04/03/2013 | CN103007766A Preparation method of cleaning agent for wastewater treatment membrane in pesticide industry |
| 04/03/2013 | CN103007754A Multiphase homodromous flow membrane separation device and technology |
| 04/03/2013 | CN102218269B Non-destructive type flat-film inspecting method |
| 04/03/2013 | CN102133505B Enhanced cleaning method for reverse osmosis/nanofiltration membrane pollution |
| 04/03/2013 | CN101391179B Header pipe component and filter |
| 04/02/2013 | US8409441 Blood treatment systems and methods |
| 03/28/2013 | US20130079509 Separation process |
| 03/28/2013 | US20130075331 Method for fluorescence-based fouling forecasting and optimization in membrane filtration operations |
| 03/28/2013 | US20130075322 Cleaning device of membrane filtration apparatus |
| 03/27/2013 | EP2572739A1 Device for creating ultra-pure water |
| 03/27/2013 | CN103000919A Membrane humidifier for fuel cell |
| 03/27/2013 | CN102989324A Hygienic integrity test for ultra-filtration assemblies |
| 03/27/2013 | CN102989320A Separation for mixture of methanol and dimethyl carbonate by adopting industrial waste chlorine-alkali membrane |
| 03/27/2013 | CN102989319A Apparatus and method for microwave enhanced membrane distillation process |
| 03/27/2013 | CN102989317A Internal pressure tubular membrane filter device with uniform aeration |
| 03/27/2013 | CN102302900B Method for detecting microstructure of reverse osmosis membrane separating layer |
| 03/27/2013 | CN102049199B Membrane performance tester and application thereof |
| 03/27/2013 | CN101522292B Method for operating reverse osmosis membrane filtration plant, and reverse osmosis membrane filtration plant |
| 03/26/2013 | US8403150 End-cap assembly with pump hose for a filter and filter comprising such an end-cap assembly |
| 03/21/2013 | WO2013039626A2 Method and apparatus to keep an aerator full of air |
| 03/21/2013 | WO2013037047A1 Method, apparatus and system for desalinating saltwater |
| 03/21/2013 | WO2012148190A3 Filtering system |
| 03/21/2013 | DE102012108584A1 Membran-Destillationsmodule unter Verwendung oleophob und antimikrobiell behandelter mikroporöser ePTFE-Membranen Membrane distillation modules using oleophobic and antimicrobial treated microporous ePTFE membranes |
| 03/21/2013 | CA2826364A1 Method, apparatus and system for desalinating saltwater |
| 03/21/2013 | CA2812825A1 Method, apparatus and system for desalinating saltwater |
| 03/20/2013 | EP2569080A1 Water filtration module and method for the manufacture and use thereof |
| 03/20/2013 | CN202808541U Membrane bioreactor convenient for being cleaned |
| 03/20/2013 | CN202808503U Household water processor with automatic back-flushing RO (reverse osmosis) membrane device |
| 03/20/2013 | CN202808498U Electroplating wastewater system of online cleaning membrane separating assembly |
| 03/20/2013 | CN202803115U Reverse-osmosis water purification system |
| 03/20/2013 | CN202803113U Membrane separation device |
| 03/20/2013 | CN102985170A A method and system for optimizing membrane cleaning process |
| 03/20/2013 | CN102976448A Immersed ultrafiltration membrane water production testing reactor capable of sidewall concentrated sludge removal |
| 03/20/2013 | CN102974225A Water treatment device capable of scraping membrane surface sludge |
| 03/20/2013 | CN102974219A High-temperature-resistance organic film filtering system and process |
| 03/20/2013 | CN102974217A Method for sterilization and purification of protein solutions and serum solutions |
| 03/14/2013 | WO2013035928A1 Membrane filtering device without treated water storage and membrane washing method thereof |
| 03/14/2013 | WO2013035576A1 Oil-containing wastewater treatment system |
| 03/14/2013 | WO2013035397A1 Seawater desalination method and seawater desalination device |
| 03/14/2013 | WO2013035123A1 Plant and procedure for recovering used brine from dyeing vats |
| 03/14/2013 | US20130062282 Method for high efficiency reverse osmosis operation |
| 03/14/2013 | CA2823920A1 Oil-containing wastewater treatment system |
| 03/13/2013 | EP2567749A1 Fouling resistant membranes formed with polyacrylonitrile graft copolymers |
| 03/13/2013 | EP2567748A1 Hygienic integrity test for ultra-filtration assemblies |
| 03/13/2013 | EP2567747A1 External pressure type hollow fiber membrane module with fibre density distribution. |
| 03/13/2013 | EP2566605A1 Filtration device having internal recirculation |
| 03/13/2013 | CN202778289U High-efficiency inorganic membrane type collecting device for high-temperature smoke gas ultrafine particles |
| 03/13/2013 | CN202778288U Double-medium regeneration collector with membrane elements for water treatment |
| 03/13/2013 | CN202778287U Inorganic filtering device with circulating cleaning function |
| 03/13/2013 | CN202778282U External-pressure type microfiltration/ultrafiltration membrane separation device capable of running with low energy consumption |
| 03/13/2013 | CN102963961A Water treatment device |
| 03/13/2013 | CN102961970A Device for testing antifouling property of hollow-fibre membrane |
| 03/13/2013 | CN102961969A Method and device for slowing down pollution of reverse osmosis membrane and nanofiltration membrane by utilizing soaking of medicament |
| 03/13/2013 | CN102019145B Method for improving membrane flux and membrane assembly thereof |