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)
12/2012
12/11/2012CA2543519C End-cap assembly with pump hose for a filter and filter comprising such an end-cap assembly
12/11/2012CA2478380C Method of monitoring membrane separation processes
12/06/2012WO2012166834A2 Central core element for a separator assembly
12/06/2012WO2012166053A1 A filtering membrane
12/06/2012WO2012165963A1 A filtration system
12/06/2012WO2012165748A1 Method for washing a filtration membrane using a novel disinfectant
12/06/2012WO2012165121A1 Air diffuser
12/06/2012DE112010003846T5 Verfahren zur Verbesserung der Abstoßung einer permeablenMembran und permeable Membran A method for improving the rejection of a permeable membrane and permeablenMembran
12/05/2012EP2529827A2 Hollow-fibre membrane module
12/05/2012EP2529826A1 Membrane filtration system comprising a deformable side wall
12/05/2012CN202583755U Flushing control system of reverse osmosis water purifier
12/05/2012CN202580248U Timed automatic ultrafiltration flow mechanical flush valve device
12/05/2012CN202569971U Ultrasonic cleaning device for hollow fibrous membrane component
12/05/2012CN202569957U Membrane filter with double filtration function
12/05/2012CN102811800A Aeration system with antimicrobial properties
12/05/2012CN102811799A Spacer for Filtration Devices
12/05/2012CN102806017A High-gradient magnetic separator and method for controlling inorganic pollution on surface of high-pressure membrane
12/05/2012CN102806016A Off-line cleaning method for reverse osmosis membranes
12/05/2012CN102259971B On-line self-cleaning flexible membrane bioreactor with high flux and low energy consumption
12/05/2012CN102198974B On-line automatic cleaning anaerobic microgrid reactor
12/04/2012US8323484 Method and system to flush an RO system
12/04/2012US8323482 Extracorporeal blood therapy apparatus control unit housing with removable panels and manually operated panel engaging components
12/04/2012CA2501628C A filtration and backwashing arrangement for membrane modules
11/2012
11/29/2012WO2012161662A1 Pore-spanning biomimetic membranes embedded with aquaporin
11/29/2012US20120298583 Drinking straw with Hollow Fibre Liquid Filter
11/29/2012US20120298578 Systems and methods for filtration
11/28/2012EP2527303A1 Reverse osmosis assembly
11/28/2012CN102802769A Filtering method, and membrane-filtering apparatus
11/28/2012CN102794112A Bactericide used for reverse osmosis membrane and preparation method thereof
11/28/2012CN102794111A Cleaning device for reverse osmosis membrane assembly for mine water treatment
11/28/2012CN102794108A Reverse osmosis assembly
11/28/2012CN101869807B Intelligent high-efficient diffusion barrier maintenance washing device and method
11/28/2012CN101760353B Composite cleaning agent for cleaning membrane system containing silicon, iron, calcium and magnesium contaminants
11/28/2012CN101757857B Composite cleaning agent for cleaning membrane system with organic fouling
11/27/2012US8318021 Water filtration system
11/27/2012US8318020 Washing method and apparatus of separation membrane
11/27/2012CA2775542A1 Reverse osmosis system with circulation and cleaning and/or disinfection device
11/22/2012WO2012157668A1 Filtration apparatus and method for washing filtration apparatus
11/22/2012WO2012156789A1 A modular filter cartridge
11/21/2012EP2523746A1 Brine seal for a filtration device
11/21/2012CN202542924U Device for preventing ultrafiltration back flush water pollution
11/21/2012CN202538649U Dual-folded flat sheet membrane assembly
11/21/2012CN202538647U External filter system for hollow fiber porous membrane bundle
11/21/2012CN102791364A Method for filtering water to be treated
11/21/2012CN102791363A Brine seal for a filtration device
11/21/2012CN102791355A Oxygen separation membrane
11/21/2012CN102786137A Membrane unit aeration structure
11/21/2012CN101730577B Operating method of water purifier
11/15/2012WO2012154790A2 Porous composite membrane including microporous membrane layers and nanofiber layer
11/15/2012US20120285888 Method for producing potable water and/or purifying water including the elimination of a target compound and filtration within a filter drum
11/15/2012US20120285886 Reciprocal enhancement of reverse osmosis and forward osmosis
11/15/2012US20120285885 Membrane cleaning with pulsed gas slugs
11/15/2012US20120285874 Immersion type membrane module unit and membrane separation activated sludge process equipment
11/14/2012EP2521608A1 Method for qualifying a non-particulate adsorbent by means of a secondary reaction
11/14/2012EP2521607A1 Method for qualifying a non-particulate ion-exchanger adsorber
11/14/2012CN202529892U Timed washing water purifier
11/14/2012CN202527081U Water filter and water filtration device
11/14/2012CN102781539A Filtration device and water treatment device
11/14/2012CN102777664A Anti-frequent-start combined flush solenoid valve
11/14/2012CN102773030A Pipeline mixing device
11/14/2012CN102773023A Method for preparing high-efficiency reverse osmosis scale inhibitor
11/14/2012CN102773022A Cross-flow ultrafiltration membrane backwashing method
11/14/2012CN102773021A Method for prolonging cleaning period of immersed ultra filtration membrane
11/14/2012CN102773020A Method for wholly chemically grafting membrane component by utilizing remote plasma
11/14/2012CN102773019A Filtering tank
11/14/2012CN101810959B Filter cartridge for liquid filtration
11/14/2012CN101573298B Wastewater treatment system and method of wastewater treatment
11/13/2012US8307990 Filter module designed to limit zones of stagnation for a liquid
11/08/2012WO2012150186A1 Filtration membrane
11/08/2012WO2012150178A1 Filtration system
11/07/2012EP2520356A1 Filtration system
11/07/2012EP2520355A1 Filtration membrane
11/07/2012EP2519338A2 Method for the removing and reducing scaling
11/07/2012CN202522536U Total dissolved solids (TDS) detection device of water purifier and water purifier
11/07/2012CN202516480U Novel reverse osmosis washing starting device
11/07/2012CN102765827A Method for monitoring and preventing biological pollution and colloid pollution of reverse osmosis membrane
11/07/2012CN102764591A Membrane separation device with cleaning function and cleaning method thereof
11/01/2012WO2012148990A1 Diffuser for gas scouring filtration membranes
11/01/2012WO2012148911A2 Osmotic separation systems and methods
11/01/2012WO2012148348A1 Crossflow filtration cassette holder
11/01/2012WO2012148190A2 Filtering system
11/01/2012WO2012147932A1 Method for repairing leak in hollow fiber membrane module, and hollow fiber membrane module
11/01/2012WO2012147850A1 Safety testing method and testing device for porous hollow-fiber membrane module
11/01/2012WO2012147715A1 Method for cleaning membrane module
11/01/2012WO2012147534A1 Method for washing ceramic filter
11/01/2012WO2012145787A1 Apparatus and method for reducing fouling and scaling in a fluid treatment system
11/01/2012US20120273415 Blood fluid removal system performance monitoring
11/01/2012CA2834420A1 Method for washing ceramic filter
11/01/2012CA2833863A1 Osmotic separation systems and methods
10/2012
10/31/2012CN202506316U Online cleaning device for security filter and reverse osmosis membrane system
10/31/2012CN102755836A Method for chemically washing reverse osmosis device
10/25/2012US20120267317 Diffusion insert for membrane analysis, kit, cell, and diffusion method
10/25/2012DE102011018478A1 Method for backflushing filtration module e.g. ceramic membrane, involves subjecting air in rinsing tank to sudden decompression during backflushing such that filtrate flows at high speed against filtration direction of filtration modules
10/24/2012EP2514499A1 Fluid treatment arrangements and methods of making fluid treatment arrangements
10/24/2012EP2512258A1 Method for reducing the bacterial content of a food and/or biological medium of interest containing lipid droplets
10/24/2012CN202497828U Softener regeneration liquid stirring device
10/24/2012CN202497823U Water treatment system for utilizing pure water to flush reverse osmosis membrane
10/24/2012CN102753255A Separation membrane modification method and separation membrane modification device
10/24/2012CN102753024A Method for reducing the bacterial content of a food and/or biological medium of interest containing lipid droplets
10/18/2012WO2012139260A1 Device for cleaning airlift tubular membrane bioreactor
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