| Patents for B01D 65 - Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes (9,726) |
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| 10/06/2011 | WO2011122828A2 Consecutive cleaning type complex water treatment apparatus using a water guide pipe |
| 10/06/2011 | WO2011122289A1 Method for cleaning separation membrane module, and method for fresh water generation |
| 10/06/2011 | WO2011122175A1 Water treatment device and water treatment method |
| 10/06/2011 | US20110240557 Method and system for reverse osmosis predictive maintenance using normalization data |
| 10/06/2011 | US20110240554 Multi-stage seawater desalination apparatus and operation control method of multi-stage seawater desalination apparatus |
| 10/06/2011 | US20110240538 Spacing member, member element, and submerged membrane separation device |
| 10/06/2011 | CA2783545A1 Method for washing separation membrane module and method for generating fresh water |
| 10/05/2011 | EP2371446A1 Immersion-type membrane separation apparatus |
| 10/05/2011 | EP2370197A1 Method and plant for managing the clogging of membrane modules and filtration membranes |
| 10/05/2011 | CN201997185U Membrane filter separator |
| 10/05/2011 | CN102209584A Spacing member, membrane element, and immersed membrane separation device |
| 10/05/2011 | CN101184548B Chemical clean for membrane filter |
| 09/29/2011 | US20110233470 Ion transport membrane module and vessel system |
| 09/28/2011 | EP1463578B1 Method for cleaning a filtration membrane module with hollow fiber membranes |
| 09/28/2011 | CN201988336U 一种新型的ro系统 Ro a new system |
| 09/28/2011 | CN101267881B Reactor and method for treating a substance in a fluid reaction medium |
| 09/22/2011 | WO2011114897A1 Method for filtering water to be treated |
| 09/22/2011 | WO2011113117A1 Flux enhancement in membrane separations |
| 09/21/2011 | CN201978675U 平板膜测试系统 Flat sheet membrane test system |
| 09/21/2011 | CN201978674U 一种用于清洗分离废润滑油陶瓷膜的装置 Apparatus for cleaning waste lubricating ceramic membrane separation |
| 09/21/2011 | CN201978672U 一种水体净化处理装置 A water purification treatment device |
| 09/20/2011 | CA2472907C Membrane filter housing and method of using the same |
| 09/15/2011 | WO2011112831A2 System and method for separating solids from fluids |
| 09/15/2011 | US20110220572 Filtering system and method |
| 09/14/2011 | CN201969501U 一种改善的抗污染膜装置 Means an improved membrane fouling |
| 09/14/2011 | CN201969499U 反渗透保安过滤器的清洗装置 Reverse osmosis filter cleaning device security |
| 09/14/2011 | CN201969498U 可以反向吹洗的反渗透保安过滤器 Reverse osmosis can purge the security filter |
| 09/14/2011 | CN102179181A Experimental test and water production device for ultrafiltration membrane |
| 09/14/2011 | CN102179180A Off-line washing and repairing device for multifunctional waste reverse osmosis membrane |
| 09/14/2011 | CN102179179A Vertical roll membrane filtering device and cleaning method thereof |
| 09/14/2011 | CN102179175A Device and method for integrally modifying membrane module by using remote plasma |
| 09/14/2011 | CN101698136B Method for separating high flux and low pollution membrane with biomimetic spiral membrane |
| 09/13/2011 | CA2456479C Method of cleaning membrane modules |
| 09/09/2011 | WO2011108589A1 Method for washing porous membrane module, and fresh water generator |
| 09/09/2011 | WO2011107898A1 Oxygen separation membrane |
| 09/08/2011 | DE102010010591A1 Abstandshalter für Filtrationsvorrichtungen Spacers for filtration devices |
| 09/07/2011 | EP2363197A2 Filtration cartridge formed of stacked plates |
| 09/07/2011 | CN201959729U 一种曝气外压中空纤维微滤或超滤膜分离装置 The hollow fiber microfiltration or ultrafiltration membrane separation apparatus aeration external pressure |
| 09/07/2011 | CN201959727U Filter |
| 09/07/2011 | CN201959723U 膜除杂精制装置系统 Membrane systems purify purifying apparatus |
| 09/07/2011 | CN201959722U 动物提取液浓缩复合装置系统 Animal extracts were concentrated composite device system |
| 09/07/2011 | CN101759307B Compound scale inhibitor for desalting vanadium extracting waste water of shale containing vanadium and use method |
| 09/07/2011 | CN101151303B Modified substrate and process for production thereof |
| 09/06/2011 | USRE42669 Vertical cylindrical skein of hollow fiber membranes and method of maintaining clean fiber surfaces |
| 09/06/2011 | US8012355 Improving the quality of fluids from petroleum and gas well drilling and recovery operations and mining operations utilizing a pressure separation apparatus which can also create and facilitate hydrodynamic cavitation conditions within the fluid |
| 09/01/2011 | WO2011105188A1 Separation membrane modification method and separation membrane modification device |
| 08/31/2011 | CN201949821U 平板超滤膜评价装置 Tablet ultrafiltration membrane evaluation device |
| 08/31/2011 | CN201949820U 离线ro膜清洗系统 Offline ro membrane cleaning system |
| 08/31/2011 | CN102170961A Cross-flow filtration apparatus with biocidal feed spacer |
| 08/31/2011 | CN102170960A Filter unit for treating water and other liquid media |
| 08/31/2011 | CN102170959A Zero waste reverse osmosis system and downstream rinsing |
| 08/31/2011 | CN102166479A Improved antipollution membrane device |
| 08/31/2011 | CN102166478A Method and device for on-line ultrasonic controlling membrane pollution of fluidized bed membrane bio-reactor |
| 08/31/2011 | CN101195081B Method and apparatus for preventing scaling in electrodeionization units |
| 08/31/2011 | CN101143302B Manifold adaptor plate for filtration apparatus |
| 08/31/2011 | CN101053775B Washing method and apparatus of separation membrane |
| 08/25/2011 | WO2011103496A2 Enhanced spiral-wound membrane filtration |
| 08/25/2011 | WO2011103445A1 Aeration system with antimicrobial properties |
| 08/25/2011 | WO2011101961A1 Separation membrane module for processing of oil-containing waste water, method for processing oil-containing waste water, and apparatus for processing oil-containing waste water |
| 08/25/2011 | WO2011101295A1 Method for producing a membrane module and membrane module |
| 08/25/2011 | US20110204092 Connector apparatus and system including connector apparatus |
| 08/25/2011 | CA2790599A1 Method for producing a membrane module, and membrane module |
| 08/25/2011 | CA2765841A1 Separation membrane module for oil-containing wastewater treatment. oil-containing wastewater treatment method, and oil-containing wastewater treatment apparatus |
| 08/24/2011 | CN201940180U 离子膜施压台 Caustic pressuring Taiwan |
| 08/24/2011 | CN201940179U 快装式膜片性能测试设备 Quick diaphragm performance test equipment |
| 08/24/2011 | CN102164657A Use of porous hollow-fiber membrane for producing clarified biomedical culture medium |
| 08/18/2011 | WO2011099578A1 Water purification device |
| 08/18/2011 | US20110198283 Membrane cleaning with pulsed airlift pump |
| 08/18/2011 | US20110198277 Filtration apparatus |
| 08/17/2011 | EP1248688B1 Method of cleaning passageways using a mixed phase flow of a gas and a liquid |
| 08/17/2011 | CN201930728U 中空纤维分离膜过滤质量的在线检测装置 Hollow fiber separation membrane filtration quality online detection device |
| 08/17/2011 | CN201930727U 平板膜测试装置 Flat membrane test apparatus |
| 08/17/2011 | CN201930726U 超滤小试装置 UF pilot plant |
| 08/17/2011 | CN201930725U 超声波清洗装置的中空纤维分离膜组件 Ultrasonic cleaning apparatus of the hollow fiber separation membrane module |
| 08/17/2011 | CN102151487A Full-automatic ultrafiltration membrane pore size distribution determining instrument and automatic determining method thereof |
| 08/10/2011 | EP2352576A1 Spiral wound crossflow filter |
| 08/10/2011 | CN201921637U 一种与陶瓷膜配套使用的防漏液护套 A leak fluid and ceramic membrane sheath supporting the use of |
| 08/10/2011 | CN102145258A Method for cleaning heavy oil sludge-polluted membrane module |
| 08/10/2011 | CN102145257A Method for cleaning filtering membrane modules |
| 08/09/2011 | CA2478060C Method for cleaning hollow tubing and fibers |
| 08/04/2011 | US20110186513 Water treatment systems and methods |
| 08/04/2011 | US20110186512 Process for disinfecting a filtration works for pretreatment of saltwater, and installation for the implementation thereof |
| 08/04/2011 | US20110185552 Method For Improved Scaling Of Filters |
| 08/03/2011 | EP2351711A1 Fresh water production method, fresh water production apparatus, method for desalinating sea water into fresh water, and apparatus for desalinating sea water into fresh water |
| 08/03/2011 | EP2349542A2 Leak testing of a pressure vessel |
| 08/03/2011 | CN102139186A Ultrasonic cleaning device for membrane bioreactor |
| 08/03/2011 | CN102139177A Pipeline back-flushing switching connecting method for water purifier of filter element with concentrated water drainage port |
| 08/03/2011 | CN101284213B Method and apparatus for cleaning film separation equipment |
| 08/02/2011 | US7988855 Membrane bioreactor having single header membrane module |
| 08/02/2011 | CA2390480C Method of cleaning passageways using a mixed phase flow of a gas and a liquid |
| 07/27/2011 | EP2347817A1 Autonomous filter element |
| 07/27/2011 | CN201906565U Film-dipping tank and film treatment device |
| 07/27/2011 | CN102133505A Enhanced cleaning method for reverse osmosis/nanofiltration membrane pollution |
| 07/27/2011 | CN102133504A Filter membrane cleaning agent and cleaning technology |
| 07/27/2011 | CN101596409B Ceramic membrane separation on-line coupling ultrasonic method of traditional Chinese medicine liquid preparation |
| 07/21/2011 | WO2011088458A1 Brine seal for a filtration device |
| 07/21/2011 | WO2011087536A1 Method of testing spiral wound modules by thermal imaging |
| 07/21/2011 | US20110174736 Forward osmosis device |
| 07/21/2011 | US20110174713 Brine seal for a filtration device |
| 07/20/2011 | CN201899984U Novel on-line backflushing device of ceramic membrane |