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)
12/2010
12/22/2010CN201676644U Hollow-fiber membrane filter unit with ultrasonic cleaning function
12/22/2010CN201676643U Cleaning equipment for reverse osmosis membrane
12/22/2010CN101925395A Hollow yarn film element, frame for hollow yarn film element, and filtration film device
12/22/2010CN101920168A Disposable tangential flow filtration liner with sensor mount
12/21/2010US7854851 Method for treatment of effluents using pulsed electric fields and solid/liquid separation
12/21/2010US7854846 separating a feedstock into permeate and retentate with a membrane device; uniform pressure along entire length; maintaining stable flux to minimize concentration polarization and fouling
12/21/2010CA2464034C Plate filtration module
12/16/2010WO2010143950A1 Method for preventing fouling in a reverse electrodialyses stack
12/16/2010WO2010143184A1 Device and method for water filtration using recycled medical filters
12/16/2010WO2010142673A1 Methods for cleaning a porous polymeric membrane and a kit for cleaning a porous polymeric membrane
12/16/2010WO2010123367A3 Absorption process using a membrane
12/16/2010US20100314316 Halogenated amides as biocides for treating water systems containing reducing agents
12/16/2010CA2764361A1 Device and method for water filtration using recycled medical filters
12/15/2010EP2260928A1 Membrane separation apparatus and membrane cassette
12/15/2010EP2260926A1 Membrane module and membrane cassette
12/15/2010EP2260920A2 Filter with memory, communication and pressure sensor
12/15/2010EP2260919A2 Filter with memory, communication and pressure sensor
12/15/2010EP2260918A2 Filter with memory, communication and pressure sensor
12/15/2010EP2259864A2 Spiral wound membrane module for forward osmotic use
12/15/2010EP1601393B1 Vortex-enhanced filtration devices
12/15/2010CN201669063U Cross-flow filtration device and cross-flow filtration system
12/15/2010CN101918325A Membrane-separation active sludge system to be located outside tank
12/15/2010CN101918118A Membrane regeneration
12/15/2010CN101918114A Filtration with internal fouling control
12/15/2010CN101912735A Chemical cleaning method of ultrafiltration membrane for metallurgical sewage pretreatment
12/09/2010WO2010141560A1 Membrane cleaning with pulsed gas slugs and global aeration
12/09/2010WO2010110580A3 Filtering apparatus
12/09/2010US20100307965 Filter module and the stringing thereof to form a filter system
12/09/2010CA2764160A1 Membrane cleaning with pulsed gas slugs and global aeration
12/08/2010EP1711435B1 Installation and method for the purification of an aqueous effluent by means of oxidation and membrane filtration
12/08/2010CN201665564U Reverse osmosis device and reverse osmosis water purification system
12/08/2010CN201665558U Cleaning system formed by external pressure type hollow fiber membrane module
12/08/2010CN101321578B Reduced backwash volume process
12/02/2010WO2010138454A1 Gas separation module
12/02/2010WO2010136148A1 Membrane having means for state monitoring
12/02/2010US20100305217 High performance membrane
12/02/2010US20100300968 Membrane cleaning with pulsed gas slugs
12/02/2010DE102009022513A1 Verfahren zum Schutz von Membranen A method for protecting membranes
12/01/2010EP1585590B1 Methods for cleaning and maintaining membrane surface during filtration
12/01/2010CN101898089A Dehydration system
12/01/2010CN101422700B Chemical cleaning method of ultrafiltration membrane
12/01/2010CN101219846B Ultrafiltration membrane coagulation /adsorption/bioreactor integrating advanced water treatment method and device
11/2010
11/25/2010WO2010134688A1 Membrane filter washing method
11/25/2010US20100294709 Fluid treatment arrangements and methods for operating fluid treatment arrangements
11/25/2010US20100294702 Physically and chemically emulsified hydrocarbon waters separator for ship's bilges
11/24/2010EP2252551A2 Desalination system and elements thereof
11/24/2010EP2252388A1 Filtration arrangement for micro, ultra, and nanofiltration
11/24/2010EP1793916B1 Composite material comprising layered hydrophilic coatings
11/24/2010EP1718397B1 Apparatus and method for micro or ultrafiltration
11/24/2010EP1148929B1 Cross-flow separation devices and processes
11/24/2010CN201648180U Pulse superposition purging type membrane biological reaction device
11/24/2010CN201643990U Packaging plate
11/24/2010CN201643845U Filter unit with charged filter body
11/24/2010CN101890302A Electrodeionization apparatus with resilient endblock
11/24/2010CN101890300A Integrated ultrafiltration membrane water treatment device integrating membrane fiber detection
11/23/2010US7837866 Drainless reverse osmosis water purification system
11/23/2010CA2589630C Method of estimating stable state membrane filtration flux
11/18/2010WO2010132188A2 Staged membrane system for gas, vapor, and liquid separations
11/18/2010US20100288690 Stacked plates filtration cartridge
11/18/2010US20100288682 Dehydrating system
11/17/2010CN201632197U External-compression hollow fiber film component with anti-pollution structure
11/17/2010CN201632196U Purifying filter
11/17/2010CN201632138U Vibrating membrane filter device
11/17/2010CN101888896A Spiral film element, and spiral film-filtration device having the same
11/17/2010CN101402021B Pressurizing dissolved air flotation cleaning method for organic pollutant on reverse osmosis membrane
11/11/2010WO2010129144A1 Method of testing membranes and membrane-based systems
11/11/2010WO2010128374A1 Hydrogen purifier module with membrane support
11/11/2010US20100282679 Advanced control method for a membrane filtration unit, and device for implementing the method
11/11/2010US20100282676 Desalination system and elements thereof
11/11/2010US20100282675 System and method for reversible cation-exchange desalination
11/10/2010EP2247371A1 A flow distributor plate for the treatment of water by reverese osmosis
11/10/2010CN101879413A Immersed type membrane cisterna membrane assembly and pipeline fast connecting and assembling method
11/10/2010CN101219341B Detergent suitable for cleaning hollow fiber ultrafiltration membrane and method for producing the same
11/09/2010US7828971 Residential reverse osmosis system
11/09/2010US7828970 Residential reverse osmosis system
11/04/2010US20100276365 System and method for removing organic contaminants from water
11/03/2010EP2244816A1 A method of making a leak stable gas separation membrane system
11/03/2010CN201618523U Gas dispersing device and impregnated membrane unit
11/03/2010CN101874990A Repair method of intergranular pore channel of molecular sieve membrane
11/02/2010US7824538 Process for improving the purity of quaternary ammonium hydroxides by electrolysis in a two-compartment cell
10/2010
10/28/2010WO2010123367A2 Absorption process using a membrane
10/28/2010WO2010123238A2 Method for cleaning filtering membrane
10/28/2010WO2010121628A1 Backflushing filtration module and filtration system for cleaning fluids contaminated by particles
10/28/2010WO2010054620A3 Method for sealing membrane modules
10/28/2010US20100274172 Method of removing blood from an extracorporeal blood circuit, treatment apparatus, and tube system
10/28/2010US20100270236 Deep water desalination system and method
10/28/2010US20100270226 Apparatus for support of a membrane filter
10/27/2010EP2243542A1 Absorption process using a membrane
10/27/2010EP2242562A1 Membrane regeneration
10/27/2010CN101874000A Water purification
10/27/2010CN101869807A Intelligent high-efficient diffusion barrier maintenance washing device and method
10/27/2010CN101234295B Processing method for reducing NaCl removal rate of nano filter membrane
10/26/2010US7820050 cleaning or inhibiting the fouling of hollow fiber membranes immersed in water in a tank, using bubbles which agitate the hollow fiber membranes, while varying the flow rate of the bubbles during each successive period of cleaning
10/26/2010US7818996 High throughput screening for rapid development of membranes and membrane processes
10/26/2010CA2551202C Scouring method
10/21/2010WO2010119334A1 Hydrogen purifier module and method for forming the same
10/21/2010WO2010090864A3 Optimization of separation for viscous suspensions
10/20/2010EP2242061A1 Apparatus and method for treatment of radioactive nitrate salt liquid waste
10/20/2010CN201609962U 一种医疗过滤器中的过滤膜的连接结构 Connection structure of a medical filter of the filtration membrane
10/20/2010CN101868293A Stacked plates filtration cartridge
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