| 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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| 06/23/2005 | US20050133438 Hollow fibre restraining system |
| 06/23/2005 | US20050133435 Method and system for purging a dispensed fluid within a fluid dispensing system including a filter-free connector apparatus |
| 06/22/2005 | EP1542928A2 Airlift membrane device and membrane bioreactor and bioreactor process containing same |
| 06/22/2005 | EP1542782A1 A system comprising fluid treatment module and a support structure |
| 06/21/2005 | US6908546 Apparatus and method for producing purified water having microbiological purity |
| 06/21/2005 | CA2275871C Method and apparatus for treatment of liquid |
| 06/16/2005 | WO2005053824A2 Method and system for increasing recovery and preventing precipitation fouling in pressure-driven membrane processes |
| 06/16/2005 | WO2005053823A1 Cleaning hollow core membrane fibers using vibration |
| 06/16/2005 | WO2005053822A1 Membrane solution separating device |
| 06/16/2005 | WO2005028945A3 Storage of pressurised fluids |
| 06/16/2005 | US20050127000 Comprises shell with openings for discharging bubbles from upper surface and shape capable of temporarily containing volume of air in fluid communication with the openings; hollow fiber membranes |
| 06/16/2005 | US20050126985 Connector apparatus and system including connector apparatus |
| 06/16/2005 | US20050126966 Membrane separation device and membrane separation method |
| 06/16/2005 | US20050126963 Water treatment plant with immersed membranes |
| 06/16/2005 | US20050126599 Method of cleaning passageways using a mixed phase flow of a gas and a liquid |
| 06/16/2005 | DE102004019669A1 Verfahren und System zur Behandlung von Abwasser, das organische Bestandteile enthält Includes method and system for treating waste water, organic compounds |
| 06/15/2005 | EP1540020A1 Method of preparing granulated sugar from an aqueous sugar solution containing monovalent and polyvalent anions and cations |
| 06/15/2005 | EP1540019A2 Method for purifying by nanofiltration an aqueous sugary solution containing monovalent and polyvalent anions and cations |
| 06/15/2005 | EP1539994A2 Method of monitoring biofouling in membrane separation systems |
| 06/15/2005 | EP1539645A1 Method and system for heat transfer |
| 06/15/2005 | EP1539334A1 Residential reverse osmosis system |
| 06/15/2005 | EP1289636B1 Polyamide membrane exhibiting an increased hydrolysis stability and method for the production thereof |
| 06/15/2005 | CN1627982A Methods for improving filtration performance of hollow fiber membranes |
| 06/15/2005 | CN1627981A Catchment header and membrane module unit |
| 06/14/2005 | CA2313304C Apparatus for filtering and separating particularly biologically organic fluids |
| 06/12/2005 | CA2489693A1 System for separating oil from water |
| 06/09/2005 | WO2005051590A1 Diffusion bonding for metallic membrane joining with metallic module |
| 06/09/2005 | US20050123727 Membrane modules and integrated membrane cassettes |
| 06/09/2005 | US20050121389 Immersed membrane filtration system and overflow process |
| 06/09/2005 | US20050121388 Production of water for injection using reverse osmosis |
| 06/09/2005 | US20050121380 Blister protection for spiral wound elements |
| 06/09/2005 | DE29624608U1 Multi-component liquid micro-filtration apparatus with surface cleaning - has vertical skeins formed of a number of equal length hollow fibres each end held in headers where air discharged at skein base produces bubbles in quantity large enough to scrub the fibres. |
| 06/09/2005 | DE10045226B4 Verfahren zur Herstellung gewebeverstärkter kapillarförmiger Membranen, insbesondere für die Ultrafiltration A process for producing fabric reinforced kapillarförmiger membranes, in particular for ultrafiltration |
| 06/08/2005 | EP1537615A2 Method and apparatus for transferring thin films from a source position to a target position |
| 06/08/2005 | EP1537051A2 Circulation method and system for treating bathing water |
| 06/08/2005 | EP1536875A2 Encapsulated filter cartridge |
| 06/08/2005 | CN1623927A Method and apparatus of authigenic dynamic film filter member |
| 06/08/2005 | CN1204961C Air diffuser and flushing method thereof |
| 06/08/2005 | CN1204952C Apparatus for removing removed substance from fluid |
| 06/07/2005 | US6902671 Chemical process system with multi-functional barrier filter |
| 06/02/2005 | WO2005049501A1 Method of treating waste water containing organic substance and treating apparatus |
| 06/02/2005 | WO2005049182A1 Method and apparatus for separating aromatic hydrocarbons in a non-adiabatic membrane system |
| 06/02/2005 | WO2005049180A1 Polymeric membrane plate and frame assembly and method of its application |
| 06/02/2005 | US20050115900 Cyclic aeration system for submerged membrane modules |
| 06/02/2005 | US20050115899 Membrane bioreactor having single header membrane module |
| 06/02/2005 | US20050115891 Device and method for cleaning a fluid, such as water |
| 06/02/2005 | CA2545064A1 Polymeric membrane plate and frame assembly and method of its application |
| 06/02/2005 | CA2543876A1 Method and apparatus for separating aromatic hydrocarbons in a non-adiabatic membrane system |
| 06/01/2005 | EP1534635A1 Disinfection of reverse osmosis membrane |
| 06/01/2005 | EP1534410A1 Aeration method |
| 06/01/2005 | CN1621135A Air bubble circulation flow type hollow fibrous membrane separating device |
| 05/31/2005 | US6899812 For continuous processing for filtering water containing low concentrations of solids, for example for producing potable water |
| 05/31/2005 | US6899811 Immersed membrane apparatus |
| 05/26/2005 | WO2005047191A1 Installation and method for the purification of an aqueous effluent by means of oxidation and membrane filtration |
| 05/26/2005 | WO2005046849A1 Improved module cleaning method |
| 05/26/2005 | WO2005046848A1 Submerged hollow fiber membrane module |
| 05/26/2005 | WO2005046846A1 An improvised device for concentrating the aqueous solution and a process thereof |
| 05/26/2005 | US20050109821 Diffusion bonding for metallic membrane joining with metallic module |
| 05/26/2005 | US20050109694 Method and system for treating wastewater containing organic compounds |
| 05/26/2005 | US20050109692 Apparatus and method for cleaning membrane filtration modules |
| 05/26/2005 | US20050109691 Bubble filter system in water |
| 05/26/2005 | CA2544626A1 Improved module cleaning method |
| 05/25/2005 | EP1532430A2 Method for testing the integrity of dpf's |
| 05/25/2005 | EP0942778B1 Method of manufacturing polyester using crossflow membrane filtration |
| 05/25/2005 | CN2701523Y A washing unit with reverse osmosis membrane |
| 05/25/2005 | CN1618506A Ultrafiltration and microfiltration module and system |
| 05/25/2005 | CN1202905C Method for testing separating property of oxygen enrichment film |
| 05/24/2005 | US6896800 Metal containing waste water treatment method and metal containing waste water treatment equipment |
| 05/19/2005 | WO2005044428A1 End-cap assembly with pump hose for a filter and filter comprising such an end-cap assembly |
| 05/19/2005 | US20050103715 Establishing a concentration gradient in the desired component across the membrane to cause permeation of desired component from the upstream side to the downstream side of the thin film polymer membrane and into a permeate zone in fluid contact with the downstream side of the polymer; adiabatic cooling |
| 05/19/2005 | US20050103714 Polymeric membrane wafer assembly and method |
| 05/18/2005 | EP1530996A2 Hollow fiber membrane separation device |
| 05/18/2005 | EP1530995A1 End-cap assembly with pump hose for a filter and filter comprising such an end-cap assembly |
| 05/18/2005 | EP1530502A1 Rotary filter device for filtering liquids |
| 05/18/2005 | CN1617920A Process for cleaning filters |
| 05/18/2005 | CN1616140A Film filter |
| 05/17/2005 | US6893568 Immersed membrane filtration system and overflow process |
| 05/17/2005 | US6893563 Cross-flow filter with self-regulating transmembrane pressure |
| 05/12/2005 | WO2005042132A1 Fine filtering apparatus using flexible fiber filter module |
| 05/12/2005 | WO2005042037A1 Module for purifying a fluid containing a cleaning agent, and methods of fabricating and using this kind of module |
| 05/12/2005 | WO2005011833A3 Filtration system with enhanced cleaning and dynamic fluid separation |
| 05/12/2005 | US20050098497 Pulsating reactors |
| 05/11/2005 | CN1615174A Membrane filter housing and method of using the same |
| 05/11/2005 | CN1613547A Seal ring holder for membrane element and membrane element |
| 05/06/2005 | WO2005040930A1 Development device, development method, and developer circulating method |
| 05/06/2005 | WO2005039742A1 Water treatment plant with immersed membranes |
| 05/06/2005 | WO2005039721A2 Membrane devices with controlled transmembrane pressure and method of use |
| 05/05/2005 | US20050092678 Device for purifying waste water, according to the activated sludge process |
| 05/05/2005 | US20050092674 Apparatus for withdrawing permeate using an immersed vertical skein of hollow fibre membranes |
| 05/05/2005 | US20050092664 Improvised device for concentrating the aqueous solution and a pocess thereof |
| 05/04/2005 | EP1527810A2 A permeate collection assembly |
| 05/04/2005 | EP1344558B1 Body for membrane filters |
| 05/04/2005 | EP1189678A4 Hydrogen-permeable metal membrane and method for producing the same |
| 05/04/2005 | CN1612778A Membrane separation device and membrane separation method |
| 04/28/2005 | WO2005037414A1 Novel device for submerged ultrafiltration |
| 04/28/2005 | WO2005037413A1 Porous film cartridge |
| 04/27/2005 | EP1525138A1 Single-use manifold for automated, aseptic transfer of soulutions in bioprocessing applications |
| 04/27/2005 | EP0966319B1 Portable reverse osmosis unit for producing drinking water |
| 04/27/2005 | CN2695092Y Ultra sonic wave automatic cleaning device for hollow fiber separation film |
| 04/27/2005 | CN1608713A Ion transport membrane module and vessel system |