Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01D - Separation › 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)
08/2010
08/03/2010CA2470993C Crosslinked and crosslinkable hollow fiber membrane and method of making same
07/2010
07/29/2010WO2010085320A1 Membrane restoration
07/29/2010WO2010084962A1 Water treatment device and method of installing same
07/29/2010WO2010084961A1 Water treatment apparatus
07/29/2010US20100187174 Method of fractionating oxidic nanoparticles by crossflow membrane filtration
07/28/2010EP2209541A1 Method for dewatering a mixture of mostly ethanol and water
07/28/2010CN101790411A Membrane cleaning with pulsed airlift pump
07/28/2010CN101785976A Polymer separation membrane with on-line antibiosis and self-cleaning functions and preparation method thereof
07/28/2010CN101785972A Water treatment system with bidirectional cleaning function
07/28/2010CN101301584B Tube-type sewage water micro-filter processing equipment
07/22/2010WO2010081228A1 Immersed membrane cassette and method of operation
07/22/2010US20100185134 Artifical Kidney
07/21/2010EP2207613A1 Filtration membranes
07/21/2010CN201529496U Filter membrane cleaning device
07/21/2010CN201529495U Device for siphon cleaning of filter container
07/20/2010CA2496615C Dairy compositions and method of making
07/20/2010CA2453252C Automated system and method for processing multiple liquid-based specimens
07/15/2010WO2010079558A1 Spacing member, membrane element, and immersed membrane separation device
07/15/2010WO2010056011A3 Filtration system and method for same
07/15/2010US20100178711 Vial system and method for processing liquid-based specimens
07/15/2010DE102009004801A1 Vorrichtung zum Filtern von Fluid-Feststoff-Gemischen Apparatus for filtering fluid-solid mixtures
07/14/2010EP2205529A2 Water purification
07/14/2010CN201524527U High-efficient film cleaning device
07/14/2010CN101773787A Membrane fouling and cleaning method of brine refining process by membrane method
07/13/2010US7754074 Filtering apparatus, back wash method therefor, filtering device and power plant
07/08/2010WO2010041200A3 Zero waste reverse osmosis system and downstream rinsing
07/08/2010US20100170850 Filter device, preferably a hollow fiber dialyser with curled hollow fibers
07/08/2010US20100170847 Membrane cleaning using an airlift pump
07/07/2010EP2204353A2 Cyclic aeration system for submerged membrane modules
07/07/2010EP1409118B1 Method of making a laminated edge filter structure
07/06/2010US7749382 Seal ring holder for membrane element and membrane element
07/01/2010WO2010073574A1 Membrane unit and membrane module
07/01/2010WO2010073442A1 Immersion-type membrane separation apparatus
07/01/2010WO2010073194A1 Method and plant for managing the clogging of membrane modules and filtration membranes
07/01/2010WO2010072947A1 Novel biotracers and uses thereof for controlling filtration plants
07/01/2010WO2010051912A3 Leak testing of a pressure vessel
07/01/2010CA2748318A1 Novel biotracers and uses thereof for controlling filtration plants
06/2010
06/30/2010EP2201995A1 Filter cartridge for water treatment system
06/30/2010EP2200729A1 Filtration device
06/30/2010CN101760353A Composite cleaning agent for cleaning membrane system containing silicon, iron, calcium and magnesium contaminants
06/30/2010CN101760352A Composite cleaning agent for cleaning membrane system containing inorganic substance contaminants
06/30/2010CN101757858A Composite cleaning agent for cleaning membrane system with organic fouling
06/30/2010CN101757857A Composite cleaning agent for cleaning membrane system with organic fouling
06/30/2010CN101757856A Composite cleaning agent for cleaning membrane system containing silicon, iron, calcium and magnesium contaminants
06/30/2010CN101757855A Automatic cleaning device of water purifier and cleaning method
06/30/2010CN101757853A External pressure-type hollow fiber membrane module with antipollution structure and cleaning system
06/29/2010US7745499 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
06/24/2010WO2010071419A1 Method for forming a membrane holder and membrane holder thus formed
06/23/2010CN201510844U Automatic medicament cleaning device of purifier RO film in lab
06/22/2010CA2553595C Membrane filter unit and method for the production of the membrane filter unit
06/22/2010CA2368332C Membrane on cellulose support with enhanced surface characteristics
06/17/2010WO2010068368A1 Membrane leaf packet with reinforced fold
06/17/2010WO2010068229A1 Preventing and cleaning fouling on reverse osmosis membranes
06/17/2010DE102008054727A1 Wasseraufbereitungsanlage sowie Verfahren und Computerprogramm zum Betreiben einer Wasseraufbereitungsanlage Water treatment plants, methods, and computer program for operating a water treatment plant
06/17/2010DE10135295B4 Prüfvorrichtung für Filtersysteme, Verfahren zum Prüfen von Filtersystemen und Computerprogrammprodukt zum Prüfen von Filtersystemen Tester for filter systems, methods for inspecting filter systems, and computer program product for testing of filter systems
06/16/2010CN201505512U Gas-water mixing cleaning device for an immersion type hollow fiber membrane module
06/16/2010CN201505510U Square column type submerged membrane module, membrane stack and filter system
06/16/2010CN101733025A Polyacrylonitrile hydrolyzed modified ultrafiltration membrane resisting protein pollution and preparation method thereof
06/16/2010CN101732996A Novel bactericide for reverse osmosis membrane
06/15/2010US7736504 Crossflow filtration system with quick dry change elements
06/15/2010US7736495 Filtration devices with embedded radio frequency identification (RFID) tags
06/10/2010US20100140191 Method and apparatus for separation of solids and liquid suspensions by filter unclogging aided filtration
06/10/2010US20100140180 Method and apparatus for treatment of contaminated liquid
06/10/2010US20100140170 Filter cleaning method
06/09/2010EP2193306A1 Plinths
06/09/2010CN201500513U Header part and assembling structure thereof
06/09/2010CN101730577A Operating method of water purifier
06/09/2010CN101721916A Chemical cleaning method of reverse osmosis membrane
06/09/2010CN101721915A Method and device for cleaning membrane
06/09/2010CN101721914A Hollow-fiber membrane module of additional electric field
06/09/2010CN101721848A Filter device for charged filter body
06/03/2010WO2010061666A1 Multi-stage seawater desalination equipment and operation control method for multi-stage seawater desalination equipment
06/03/2010WO2006117366A3 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
06/03/2010US20100133184 Cleaning agent for separation membrane, process for preparing the cleaning agent, and cleaning method
06/03/2010US20100133183 Filtration system
06/03/2010US20100133182 Microspheric tio2 photocatalyst
06/03/2010US20100133181 Systems and methods for processing complex biological materials
06/03/2010US20100133172 Fouling resistant coating for membrane surfaces
06/02/2010EP2191886A1 Hollow yarn film filtering apparatus
06/02/2010EP2190561A2 Filter module and the stringing thereof to form a filter system
06/02/2010CN201493056U Water purifier with high-efficiency back flushing structure
06/02/2010CN101716465A Method and device for separating electric field-separation membrane coupling
06/02/2010CN101716464A Method and device for separating surfactant from dilute solution
06/02/2010CN101264424B Novel method for cleaning reverse osmosis membrane and nano filter membrance organic pollution
06/01/2010US7727393 Submerged hollow fiber membrane module
06/01/2010CA2227692E Vertical skein of hollow fiber membranes and method of maintaining clean fiber surfaces
05/2010
05/27/2010WO2010057318A1 Devices and methods for providing concentrated biomolecule condensates to biosensing devices
05/27/2010US20100126935 Method of membrane separation and membrane separation apparatus
05/27/2010DE102008044080A1 Verfahren und Vorrichtung zur Bestimmung des Abscheidegrades und/oder zur Durchführung eines Lecktests bei einer Filteranordnung Method and apparatus for determining the degree of separation and / or to perform a leak test of a filter assembly
05/26/2010EP2188359A1 Method for purifying substrates by means of oxidation agents and reduction agents
05/26/2010EP2188043A2 Device for filtration of contaminated water
05/26/2010CN201482429U Connecting structure of upper cover body and support base of inorganic ceramic membrane filtration apparatus
05/26/2010CN101711949A Filter membrane device with fluid automatically controlled oscillating jet washing function
05/26/2010CN101138705B Antisludging agent for osmosis-reverse membrane and method of preparing the same
05/26/2010CN101056694B Hydrophilizing agent for hydrophobic porous film and methods of hydrophilizing and inspecting hydrophobic porous film with the same
05/20/2010WO2010056011A2 Filtration system and method for same
05/20/2010CA2743640A1 Method for sealing membrane modules
05/18/2010US7718065 filtering mixed liquor in membrane bioreactor, wherein mixed liquor is contacted with outer surfaces of porous hollow fiber membranes, removing permeate from lumens of membranes, removing biological solids by recycling substrate, centrifuging, digesting
05/14/2010WO2010051912A2 Leak testing of a pressure vessel
05/13/2010US20100117250 Method for inspecting defect of hollow fiber porous membrane, defect inspection equipment and production method
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