| 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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| 01/01/2014 | CN203370469U Device for eliminating membrane concentration dead volume |
| 01/01/2014 | CN103492055A Method for repairing leak in hollow fiber membrane module, and hollow fiber membrane module |
| 01/01/2014 | CN103492054A Method for cleaning membrane module |
| 01/01/2014 | CN103492053A Crossflow filtration cassette holder |
| 01/01/2014 | CN103482778A Residence reverse osmosis water purification system and residence reverse osmosis water purification system reverse osmosis membrane cleaning method |
| 01/01/2014 | CN103480277A Dielectrophoresis flat permeable membrane component |
| 01/01/2014 | CN102777664B Anti-frequent-start combined flush solenoid valve |
| 01/01/2014 | CN102671543B Reverse-osmosis flow timing automatic mechanical flushing valve device |
| 01/01/2014 | CN102500239B Method for computing ultra-filtration film yarn breakage rate according to particle index change rate |
| 12/31/2013 | US8617398 Method for high efficiency reverse osmosis operation |
| 12/31/2013 | CA2731522C Maple tree sap reverse osmosis device |
| 12/31/2013 | CA2574913C Integrated permeate channel membrane |
| 12/27/2013 | WO2013190022A1 Capillary dialyzers |
| 12/27/2013 | WO2013156988A3 Effecting high recovery desalination with pressure driven membranes |
| 12/26/2013 | US20130341482 Chromatography column stand |
| 12/26/2013 | US20130341271 Mechanical axial vibration in membrane separation treatment of effluents |
| 12/25/2013 | EP2677042A1 Method for producing sugar solution |
| 12/25/2013 | CN203355625U Self-cleaning water purifier |
| 12/25/2013 | CN203355619U Novel water purifier electric control system |
| 12/25/2013 | CN103466753A Seawater reverse osmosis desalination and seawater concentration method by using concentration polarization and periodic instantaneous flushing principle |
| 12/25/2013 | CN103463993A Method for detecting sealing property of joint of reverse osmosis membrane and membrane housing |
| 12/25/2013 | CN103463992A Cleaning fluid for water treatment ultrafiltration membranes |
| 12/25/2013 | CN103463991A Electrodialysis ion-exchange membrane cleaning agent and preparation method thereof |
| 12/25/2013 | CN103463990A Cleaning method and device for sea water desalination membrane |
| 12/25/2013 | CN103463989A Method for improving membrane separation process efficiency |
| 12/25/2013 | CN103463988A Self-cleaning MBR flat sheet membrane module and cleaning method thereof |
| 12/25/2013 | CN103463987A Method for strengthening filter capacity of osmotic membrane through dielectrophoresis technology |
| 12/25/2013 | CN103463984A Dielectrophoresis hollow fiber membrane assembly |
| 12/25/2013 | CN103463982A Preservation method of ultrafiltration membrane |
| 12/25/2013 | CN102574706B Manifold structure |
| 12/25/2013 | CN102112400B Composite filtration and desalination equipment |
| 12/25/2013 | CN102059056B Nanofiltration reproduction method of waste reverse osmosis membrane element |
| 12/24/2013 | US8614260 Cross-linked polyphosphonate composition for removal of metal ions from wastewater |
| 12/24/2013 | DE102012012215A1 Method for operating device for separating e.g. colloidal components of solution in drinking water purification application, involves performing regeneration phase for regeneration of membrane of membrane module |
| 12/19/2013 | WO2013187513A1 Immersed membrane unit |
| 12/19/2013 | WO2013187378A1 Solid-liquid separation method |
| 12/19/2013 | WO2013022945A9 Plate and frame and spiral wound membrane modules for heat and mass transfer |
| 12/19/2013 | US20130334136 Cleaning in membrane filtration systems |
| 12/19/2013 | US20130334130 Novel fouling resistant coating for filtration membranes and methods of producing and using same |
| 12/19/2013 | US20130333178 Serviceable bioreactor |
| 12/19/2013 | CA2876386A1 Apparatus, systems. and methods for fluid filtration |
| 12/19/2013 | CA2876049A1 Solid-liquid separation method |
| 12/18/2013 | EP2674210A1 Washing device for porous hollow fiber membranes, and porous hollow fiber membrane production method |
| 12/18/2013 | EP2673072A1 Pneumatic alternating pressure membrane cell separation system |
| 12/18/2013 | EP1674149B1 External pressure type hollow fiber membrane module |
| 12/18/2013 | CN203342657U Novel flat membrane detecting device |
| 12/18/2013 | CN103459004A Washing device for porous hollow fiber membranes, and porous hollow fiber membrane production method |
| 12/18/2013 | CN103459002A Filtration membrane module and filtration system including same |
| 12/18/2013 | CN103459001A Method for inspecting hollow fiber filtration modules |
| 12/18/2013 | CN103446892A Washing method of immersed hollow fiber membrane |
| 12/18/2013 | CN103446891A Flushable external pressure type ultrafiltration filter core assembly and water purifier |
| 12/18/2013 | CN103446890A Flushable external pressure type ultrafiltration filter core assembly, and flushing method and water purifier thereof |
| 12/18/2013 | CN103446883A Nanofiltration or RO (reverse osmosis) machine for reducing wastewater |
| 12/18/2013 | CN102579576B Chuanxiongchatiao granule extracts and preparations thereof |
| 12/12/2013 | WO2013085663A3 Immersed screen and method of operation |
| 12/12/2013 | DE102012209820A1 Filtering a liquid, comprises pressing a liquid to be filtered to on membrane, to obtain filtered liquid, and subjecting both the liquids to vibration, to generate a respective pulsating flow that is phase shifted with respect to each other |
| 12/11/2013 | EP2670518A1 Apparatus and method for removing finely divided solids from a liquid flow |
| 12/11/2013 | EP2670517A1 Device for purifying raw water |
| 12/11/2013 | CN203333347U Continuous membrane filtration system |
| 12/11/2013 | CN103442789A Filtration device and hollow-fiber membrane module |
| 12/11/2013 | CN103432909A Membrane module performance detection method |
| 12/11/2013 | CN103432906A Method for improved scaling of filters |
| 12/11/2013 | CN102512969B Synchronous measurement device for streaming potential of hollow fiber membrane mask hole |
| 12/05/2013 | WO2013179775A1 Agent for cleaning permeation film, and cleaning method |
| 12/04/2013 | EP2669254A2 Loading and unloading arrangement for desalination membrane modules in vertically arranged pressure vessels |
| 12/04/2013 | CN203316012U Washing machine of flat plate filtering membrane |
| 12/04/2013 | CN103429325A Method for improving blocking rate of permeable membrane, treatment agent for improving blocking rate, and permeable membrane |
| 12/04/2013 | CN103429324A Method for improving blocking rate of reverse osmosis membrane, treatment agent for improving blocking rate, and reverse osmosis membrane |
| 12/04/2013 | CN103420520A Processing method of vanadium-containing aluminum-containing wastewater |
| 12/04/2013 | CN103418249A Ultrafiltration rate measurement device of hollow fiber hemodialyzer |
| 12/04/2013 | CN103418248A Cleaning liquid composition and reverse osmosis membrane cleaning method |
| 12/04/2013 | CN103418241A Suction water-outlet on-line restorative immersion type ultrafiltration membrane pool |
| 12/04/2013 | CN102309923B Condensation pipe and filtering module using same |
| 11/28/2013 | WO2013176145A1 Cleaning method for separation membrane module |
| 11/27/2013 | CN203309197U Multifunctional control valve |
| 11/27/2013 | CN203307108U Integrated MBR wastewater treatment device with automatic offline cleaning function |
| 11/27/2013 | CN103415474A 膜分离装置 Membrane separation apparatus |
| 11/27/2013 | CN102910752B Air bag used for water treatment, and water purification device with same |
| 11/27/2013 | CN101266234B Rapid integrity testing of porous materials |
| 11/26/2013 | US8591740 Method and system for biofouling control of shipboard components |
| 11/26/2013 | US8591739 Molecular separator |
| 11/26/2013 | US8591738 Membrane unit and membrane separation device |
| 11/26/2013 | CA2683000C Method of reducing volume of feed liquid required in a porous hollow fibre membrane filtration system |
| 11/21/2013 | WO2013172241A1 Water treatment device and method |
| 11/21/2013 | WO2013171476A1 Filtering contaminants from fluid |
| 11/21/2013 | US20130309354 Dairy compositions and method of making |
| 11/21/2013 | US20130309353 Dairy compositions and method of making |
| 11/21/2013 | US20130306559 Chemical cleaning method for immersed membrane element |
| 11/21/2013 | US20130306545 Adsorption/separation membrane module, method for producing adsorption/separation membrane module, and partition member |
| 11/20/2013 | EP2663531A1 Conditioning cell |
| 11/20/2013 | CN203291721U On-line reverse osmosis sterilization device |
| 11/20/2013 | CN103394290A Method for determining pore diameter of ultra-filtration membrane |
| 11/20/2013 | CN103394289A Reverse osmosis membrane scale inhibitor and applications thereof |
| 11/20/2013 | CN103394287A Spiral wound type reverse osmosis membrane and method for cleaning same |
| 11/20/2013 | CN103394231A Multifunctional filter |
| 11/14/2013 | US20130299411 Methods and apparatus for removing solids from a membrane module |
| 11/13/2013 | CN203284230U Cleaning system of pure water processor |
| 11/13/2013 | CN203281229U Single nanofiltration membrane alkali liquor filter capacity testing device |
| 11/13/2013 | CN103392010A Method for producing sugar solution |
| 11/13/2013 | CN103386254A Cleaning method for bipolar-membrane electrodialysis membrane group device for preparing acid/base from sodium sulfate waste liquid |