B01D 65 - Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes

Patents for B01D 65 - Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes (9,726)
11/2006
11/28/2006	US7141096 Gas-selective permeable membrane and method of manufacturing thereof
11/23/2006	US20060261007 Methods of cleaning membrane modules
11/23/2006	US20060260998 Filtration device
11/22/2006	EP1723084A2 Installation and method for the treatment of sewage sludge, and membrane unit
11/22/2006	EP0877648B1 System for filtering medical and biological fluids
11/22/2006	CN1867391A Improved methods of cleaning membrane modules
11/22/2006	CN1865506A Electrolytic cell, ion water purifier based on the electrolytic cell and electrolytic cell cleaning method
11/22/2006	CN1864826A A scale inhibitor for reverse osmosis membrane
11/22/2006	CN1864824A Filtration device
11/16/2006	DE19747296B4 Sterilisierverbindung zum Herstellen ultrareinen Wassers bei einem Verfahren zum Herstellen von Halbleitervorrichtungen, Verfahren zum Sterilisieren ultrareinen Wassers sowie System zum Erzeugen ultrareinen Wassers Sterilisierverbindung for producing ultra pure water in a method for the manufacture of semiconductor devices, methods of sterilizing ultra pure water and system for producing ultra pure water
11/16/2006	DE19655224B4 Home dialysis machine components and methods of operation - where the machine includes water treatment, dialysate preparation and disinfection systems in user friendly, efficient and affordable haemodialysis package
11/16/2006	DE102005021057A1 Verfahren und Vorrichtung zur Aufarbeitung von Kühlschmierstoffen Method and apparatus for working-up of cooling lubricants
11/15/2006	EP1721656A1 Membrane, membrane module and process for cross-flow depth filtration
11/15/2006	EP1720640A1 Continuous pressure decay test
11/15/2006	EP1720637A2 Membrane filter unit and method for the production of a membrane filter unit
11/15/2006	EP0855212B1 Hollow fiber membrane module
11/09/2006	WO2006117366A2 Crossflow filter membrane, membrane module, connecting element for connecting module pads, method for producing a module element, crossflow-filtration module, crossflow-filtration method and a filter use
11/09/2006	WO2006116797A1 Chemical clean for membrane filter
11/08/2006	EP1718398A1 Water filtration using immersed membranes
11/08/2006	EP1718397A1 Apparatus and method for micro or ultrafiltration
11/08/2006	CN1859966A External pressure type hollow fiber membrane module
11/07/2006	CA2199356C Cleaning of hollow fibre membranes
11/02/2006	US20060243661 Anaerobic bioreactor, an aerobic bioreactor disposed rearwardly of the anaerobic bioreactor, and a membrane separation reactor disposed rearwardly of the aerobic bioreactor; capable of removing organic pollutants in wastewater through biological treatment and separating solid from the liquid by membrane
11/02/2006	EP1716914A1 Hollow fibre filtration device with aeration tubes
11/02/2006	EP1680210A4 Improved methods of cleaning membrane modules
11/02/2006	EP1677898A4 Backwash
10/2006
10/31/2006	US7128861 Method for producing hollow yarn film
10/31/2006	CA2275146C Scouring method
10/26/2006	US20060237358 Water treatment device
10/26/2006	US20060237038 Process for cleaning filters
10/26/2006	DE10323440B4 Membran-Rohrmodul Membrane tube module
10/25/2006	EP1713568A1 Use of polyaminothylenephosphonates as dispersing agents
10/25/2006	CN1852761A Method for avoiding clogging of filtration membranes
10/25/2006	CN1852760A Backwash and cleaning method
10/19/2006	US20060235085 determining removability performance of the virus removal membrane; storage stability and pH stability, being useful as viral substitute particles for use in an integrity test for virus removal membrane
10/19/2006	US20060231491 High purity water produced by reverse osmosis
10/18/2006	EP1711435A1 Installation and method for the purification of an aqueous effluent by means of oxidation and membrane filtration
10/18/2006	EP1613418B1 Plate filtration module
10/18/2006	CN1849504A Method for testing the integrity of dpfs
10/18/2006	CN1849160A System and method for thermal management
10/18/2006	CN1280399C Process for cleaning filters
10/17/2006	US7122151 Compact unit that simultaneously oxygenates and pumps blood in single step; sustains patient for extended duration
10/17/2006	US7122121 Advanced submerged membrane modules, systems and processes
10/12/2006	WO2006107014A1 Blood purifier
10/12/2006	WO2006106916A1 Hemodialyzer
10/12/2006	WO2006105855A1 Method for removing components contained in a flowable component mixture and installation for carrying out methods of this kind
10/12/2006	WO2005084189A3 Aircraft rinse system
10/12/2006	US20060226079 Hemodialysis apparatus and method for hemodialysis
10/11/2006	EP1708800A2 Molecular separator
10/11/2006	EP1339475B1 Filter device
10/11/2006	CN1845782A Membrane plate and filter element
10/11/2006	CN1843589A Bactericide for reverse osmosis membrane and method for preparing the same
10/11/2006	CN1278762C Plate filtration module
10/10/2006	CA2180222C Polysulfone hollow fiber semipermeable membrane
10/05/2006	WO2006104117A1 Modified substrate and process for production thereof
10/05/2006	WO2006104082A1 Packaged module for blood purification and method of sterilizing the same
10/05/2006	CA2602805A1 Modified substrate and process for production thereof
10/04/2006	EP1707538A1 Method for treating raw water containing hardly decomposable substance
10/04/2006	EP1706699A2 Exchange devices with potted hollow conduits and methods of making
10/04/2006	CN1842364A Backwash
10/04/2006	CN1842362A Ceramic filter element for water purification
10/04/2006	CN1840229A Method for cleaning separation membrane
10/04/2006	CN1840228A Method for cleaning separation membrane
10/04/2006	CN1840227A Multifunctional off-line cleaning device for reverse osmosis membrane
10/03/2006	CA2281889C Portable reverse osmosis unit for producing drinking water
10/03/2006	CA2214997C Filtration monitoring and control system
09/2006
09/28/2006	WO2006056704B1 Electrokinetic method for determining the electrostatic charge state of a porous membrane during filtering and the use thereof
09/28/2006	WO2005077499A8 Continuous pressure decay test
09/28/2006	US20060216464 Ceramic filter
09/28/2006	US20060213834 Method for cleaning separation membrane
09/28/2006	US20060213368 Permeable film for separating hydrogen
09/27/2006	EP1704912A1 Method for cleaning separation membrane
09/27/2006	EP1704911A1 Method for cleaning a separation membrane in a membrane bioreactor system
09/27/2006	EP1703813A1 A functional compression socks
09/27/2006	EP1390126B1 Method for reducing an adsorption tendency of molecules or biological cells on a material surface
09/27/2006	EP1370345B1 Filter used in the provision of substantially germ-free water
09/27/2006	EP0998343B1 Filter assembly
09/27/2006	CN1838987A Hollow fiber membrane submodule and module including the same
09/27/2006	CN1837341A Cleaning agent for ceramic film and its preparation method
09/27/2006	CN1836765A Filtration module including unitary filter cartridge-bowl construction
09/21/2006	US20060207936 Method for avoiding clogging of filtration membranes
09/20/2006	EP1702664A2 Water treatment unit
09/20/2006	EP1701778A1 Cleaning hollow core membrane fibers using vibration
09/20/2006	EP1701777A1 Method for assembling a gas separation membrane on a support
09/20/2006	EP1509308B1 Device for filtering fluids that are conveyed under a high pressure
09/20/2006	EP1140328B1 Method for manufacturing a hollow fiber separation module
09/20/2006	CN1835788A Filtering device and replaceable filter cartridge
09/19/2006	USRE39294 Vertical skein of hollow fiber membranes and method of maintaining clean fiber surfaces while filtering a substrate to withdraw a permeate
09/19/2006	US7108790 Method and apparatus for generating a sterile infusion fluid
09/19/2006	CA2435703C Microbial resistant water purification and collection system
09/19/2006	CA2418432C Flow control module for ro water treatment system
09/14/2006	WO2006095510A1 Waste gas/waste water treatment equipment and method of treating waste gas/waste water
09/14/2006	US20060201876 Filtration apparatus comprising a membrane bioreactor and a treatment vessel for digesting organic materials
09/13/2006	CN1274606C Water-clean cartridge and water-cleaner
09/13/2006	CN1274394C Device for coupling together a tube and a filter housing
09/08/2006	WO2006093070A1 Water treatment system
09/07/2006	US20060196831 Membrane filter for water treatment
09/07/2006	US20060196819 External pressure hollow fibre membrane separation system
09/06/2006	EP1519900B1 Effluent treatment combining solid/liquid separation and pulsed electric fields
08/2006
08/31/2006	WO2006090469A1 Method of cleaning membrane in membrane separation activated-sludge process

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