| Patents for B01D 61 - Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor (28,150) |
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| 07/01/2009 | CN100506360C Water treatment system for recovering and reutilizing waste water |
| 07/01/2009 | CN100506343C Method of fabricating a semiconductor device |
| 06/25/2009 | WO2009077992A2 Apparatus and system for deionization |
| 06/25/2009 | WO2009076980A1 Filter device and method for operating a filter device |
| 06/25/2009 | US20090159515 Hemodialyzer Capable Of Intermittent Repetition Of Infusion And Water Removal Operation |
| 06/25/2009 | US20090159460 Electrodialysis device and process |
| 06/25/2009 | US20090159448 Electrolysis device, method, and washer using such a device |
| 06/24/2009 | EP2072555A1 Polymer polyols with improved properties and a process for their production |
| 06/24/2009 | EP2072470A1 Method of reutilizing wastewater |
| 06/24/2009 | EP2072113A1 Hollow fiber membrane modules for use in distillation systems |
| 06/24/2009 | EP2072112A1 High-temperature membrane distillation |
| 06/24/2009 | EP1592494B1 Batch filtration system for preparation of sterile replacement fluid for renal therapy |
| 06/24/2009 | EP1499564B1 Use of a system for sterilising drinking water |
| 06/24/2009 | EP1409419A4 Anaerobic digestion apparatus, methods for anaerobic digestion a nd for minimizing the use of inhibitory polymers in digestion |
| 06/24/2009 | CN100502959C Method and device for removal of partially protein bound substances |
| 06/23/2009 | US7550088 Continuously desalinating sea water by reverse osmosis, where salt water is introduced under first pressure into pressure compensating device, salt water is introduced from pressure compensating device at second increased pressure and separated into desalinated water and concentrated sea water |
| 06/23/2009 | US7550084 Reverse osmosis water filtering system |
| 06/18/2009 | WO2009073921A1 Apparatus and method for concentrating a fluid |
| 06/18/2009 | WO2009036717A3 Filter module and the stringing thereof to form a filter system |
| 06/18/2009 | US20090156426 Functionalized porous supports for microarrays |
| 06/18/2009 | US20090152200 Optimizing Clearance for Protein-Bound Molecules Using Cascade Filtration Therapy |
| 06/18/2009 | US20090152199 High-temperature membrane distillation |
| 06/18/2009 | US20090152184 Hollow fiber membrane modules for use in distillation systems |
| 06/18/2009 | US20090152117 Electrodialysis apparatus, waste water treatment method and fluorine treatment system |
| 06/18/2009 | US20090151355 Filtering apparatus, back wash method therefor, filtering device and power plant |
| 06/18/2009 | DE202009005500U1 Filtermodul und Filtereinheit Filter module and filter unit |
| 06/18/2009 | DE102008056588A1 Device for conveying medium, particularly emulsion, has conveyor chamber and pressure chamber that are connected with pump, where pump has higher power in pressure chamber than in conveyor chamber |
| 06/18/2009 | CA2708992A1 Water treatment system |
| 06/18/2009 | CA2708529A1 Apparatus and method for concentrating a fluid |
| 06/17/2009 | EP2070585A1 Method of operating membrane separator |
| 06/17/2009 | EP2070583A2 Production of purified water and high value chemicals from salt water |
| 06/17/2009 | EP2069055A2 Capacitive deionisation system, porous electrodes therefor and method of forming porous electrodes |
| 06/17/2009 | EP2069054A1 System and method for characterizing membranes and membrane filtration devices |
| 06/17/2009 | EP1435261B1 Method for production of a hollow fiber membrane |
| 06/17/2009 | CN201257368Y Standing-wave cleaning direct-drinking device |
| 06/17/2009 | CN101460235A Hybrid membrane module, system and process for treatment of industrial wastewater |
| 06/17/2009 | CN101455941A Amikacin desorbed solution concentration method using nano filtration technique |
| 06/17/2009 | CN100500270C Hollow fiber membrane submodule and module including the same |
| 06/16/2009 | USRE40733 Helical electrodeionization apparatus |
| 06/11/2009 | WO2009073673A1 Process for demineralizing whey and product therefrom |
| 06/11/2009 | US20090149881 Filter element for embolic protection device |
| 06/11/2009 | US20090149795 Method and apparatus for blood withdrawal and infusion using a pressure controller |
| 06/11/2009 | US20090145847 Method of producing high purity steam |
| 06/11/2009 | US20090145845 Method and apparatus for the filtration of biological samples |
| 06/10/2009 | EP2067520A1 Method for operating reverse osmosis membrane filtration plant, and reverse osmosis membrane filtration plant |
| 06/10/2009 | EP2066425A1 Reverse osmosis system with control based on flow rates in the permeate and brine streams |
| 06/10/2009 | EP0902893B1 Means for the biological purification of a biological fluid |
| 06/10/2009 | CN101454067A Method and apparatus for shifting current distribution in electrodeionization systems |
| 06/10/2009 | CN101454066A Method of improving performance of ultrafiltration or microfiltration membrane process in backwash water treatment |
| 06/10/2009 | CN101450283A Alga type hollow fiber ultrafiltration membrane filter device |
| 06/10/2009 | CN101450282A Closed whirling type filter membrane device |
| 06/10/2009 | CN101450281A Negative-pressure operation type reverse osmosis filter membrane system |
| 06/10/2009 | CN100496679C Continuous micro-filtering pool for water treatment and use therefor |
| 06/09/2009 | US7544301 Citrate-based dialysate chemical formulations |
| 06/09/2009 | US7544300 Administering renal replacement therapy requiring a sterile fluid by use of automatically controlled carbon-filtering, deionizing, and ultra-filtering of water to produce source fluid, sterile-filtering source fluid, flowing fluid into sterile batch container for treatment; batch processing |
| 06/09/2009 | US7544296 Method and apparatus for separation of milk, colostrum, and whey |
| 06/09/2009 | US7544278 Ion exchange membranes, methods and processes for production thereof and uses in specific applications |
| 06/09/2009 | CA2417351C Catalytic treatment of hard water in a reverse osmosis system |
| 06/09/2009 | CA2329103C Dialyzers for blood treatment and processes for production thereof |
| 06/04/2009 | WO2009070426A1 Composite detection devices having in-line desalting and methods of making the same |
| 06/04/2009 | WO2009068977A1 Method of and apparatus for extracting chemicals |
| 06/04/2009 | WO2008145971A3 Apparatus and method for power generation and for liquid filtration |
| 06/04/2009 | US20090139933 Mobile desalination plants and systems, and methods for producing desalinated water |
| 06/04/2009 | US20090139932 Water purification system and method using reverse osmosis reject stream in an electrodeionization unit |
| 06/04/2009 | US20090139931 forming first and second layers of first and second fluids such that diffusion-based exchange of components between first and second fluids occurs in absence of mixing of fluids and filtering first fluid through pores sized to block first components from second fluid while passing second components |
| 06/04/2009 | US20090139930 Extracorporeal Blood Cleaning |
| 06/04/2009 | US20090139650 Reverse osmosis membrane and membrane stack assembly |
| 06/04/2009 | US20090139541 Gas dissolved water producing apparatus and method thereof and ultrasonic cleaning equipment and method thereof |
| 06/03/2009 | EP2063983A1 Polymer membrane for seperating aromatic and aliphatic compounds |
| 06/03/2009 | EP2063977A1 Arrangement of ion exchange material within an electrodeionization apparatus |
| 06/03/2009 | EP1414543A4 Systems and methods for handling air and/or flushing fluids in a fluid circuit |
| 06/03/2009 | EP1337317B1 Chemical process system with multi-functional barrier filter |
| 06/03/2009 | CN201249105Y Vacuum membrane distillation steam purifying device |
| 06/03/2009 | CN201249104Y Energy-saving type vacuum membrane distillation component device |
| 06/03/2009 | CN201249103Y Heat recovery vacuum membrane distillation component device |
| 06/03/2009 | CN101448562A Aerating device for a water filtering system with immersed membranes, including a floor provided with means for injecting a gas and at least one pressure balancing system |
| 06/03/2009 | CN100494079C Integrated water decontamination plant and well pump arrangement |
| 06/03/2009 | CN100493686C EDI electric deioninzing dialyzator |
| 06/03/2009 | CN100493685C EDI electric deionizing device having bypass channel equipped in compression chamber |
| 06/03/2009 | CN100493684C Electrode plate in electric ion removing dialyzator |
| 06/03/2009 | CN100493683C Rolling type reverse osmosis membrane off-line cleaning method and special-purpose membrane performance restoring agent |
| 06/02/2009 | US7540963 Compact device and methods for generating an ultrafiltrate, both of which can be used for a variety of applications, including, but not limited to filtering blood, diagnostic applications, and as a bioreactor; medical diagnosis; porous membrane |
| 06/02/2009 | US7540958 Device for controlling blood circulation for a single needle circuit |
| 06/02/2009 | US7540956 Modular drinking water filtration system with removable and replaceable RO spindle |
| 06/02/2009 | US7540230 Three-way poppet valve for work exchanger |
| 06/02/2009 | CA2364447C Production of tubular fuel cells, fuel cell modules, base elements and ion exchanger membranes |
| 05/28/2009 | WO2009067521A1 Microfluidic chips and systems for analyzing protein expression, and methods of use thereof |
| 05/28/2009 | WO2009067090A1 Electro-membrane and method of making an electro-membrane |
| 05/28/2009 | WO2009066766A1 Process for producing hydrogen-containing drinking water |
| 05/28/2009 | WO2009065534A1 Method for the recovery of ammonia from a gaseous stream in an synthesis process of urea |
| 05/28/2009 | WO2009044157A3 Water purification |
| 05/28/2009 | WO2007107992A4 Hybrid membrane module, system and process for treatment of industrial wastewater |
| 05/28/2009 | US20090138240 Anti-terrorism water quality monitoring system |
| 05/28/2009 | US20090137940 Diaphragm pump and related systems and methods |
| 05/28/2009 | US20090136757 Method of fractionating oxidic nanoparticles by crossflow membrane filtration |
| 05/28/2009 | US20090134092 Membrane filtration device and process |
| 05/28/2009 | CA2705927A1 Method for the recovery of ammonia from a gaseous stream in a synthesis process of urea |
| 05/27/2009 | EP2061744A1 Process for recovering terephthalic acid |
| 05/27/2009 | EP1685887B1 Electrodialysis eluent generator for ion chromatography |
| 05/27/2009 | EP1525164B1 Method and installation for the production of lime water from deionised water |