| 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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| 05/29/2013 | CN101626982B Depth exposed membrane for water extraction |
| 05/28/2013 | US8449771 Pump for a desalination system |
| 05/28/2013 | US8449747 Method and device for selective cation extraction by electrochemical transfer in solution and applications of said method |
| 05/28/2013 | CA2680182C A method of treating potash |
| 05/28/2013 | CA2465657C Membrane filter with deaeration and method for the manufacture thereof |
| 05/23/2013 | WO2013074228A1 Combined microfiltration or ultrafiltration and reverse osmosis process |
| 05/23/2013 | WO2013074040A1 A triple layer hydrophobic-hydrophilic membrane for membrane distillation applications |
| 05/23/2013 | WO2013072533A1 Axial piston pump that harnesses energy |
| 05/23/2013 | WO2013071941A1 Device and method for producing sterile water by means of a cross-flow liquid sterile filter |
| 05/23/2013 | WO2013071453A1 Water purification device and method for operating a water purification device |
| 05/23/2013 | WO2013015574A3 Electroendosmosis dehydrator |
| 05/23/2013 | WO2012173776A3 Polyimide gas separation membranes |
| 05/22/2013 | EP2594530A1 Water purification device and method for operating a water purification device |
| 05/22/2013 | EP2594329A1 Ceramic filter |
| 05/22/2013 | EP2593647A2 Generating power using an ion transport membrane |
| 05/22/2013 | CN202945083U Reverse osmosis water purifier |
| 05/22/2013 | CN202945082U Energy-saving ultra-filtration device |
| 05/22/2013 | CN202942814U Secondary membrane separating device |
| 05/22/2013 | CN202942813U Pollution index measurer and membrane filter thereof |
| 05/22/2013 | CN202942812U Novel back-washing duplex ultrafiltration membrane filter for drinking water for livestock and poultry |
| 05/22/2013 | CN202942811U Membrane stack composite structure of reverse osmosis device |
| 05/22/2013 | CN202942810U Device for recovering energy in reverse osmosis desalination of seawater and switcher of device |
| 05/22/2013 | CN202942809U Concentrated solution outlet pipe of secondary membrane separation device |
| 05/22/2013 | CN103118783A Porous ion exchanger, water treatment device, hot-water supply device, and process for producing porous ion exchanger |
| 05/22/2013 | CN103118768A A filtration method for operating a filtration module with gas feed at its permeate side to prevent backflow of permeate |
| 05/22/2013 | CN103118767A Separation process |
| 05/22/2013 | CN103118766A Fluid control manifold for membrane filtration system |
| 05/22/2013 | CN103118765A Process of scrubbing volatiles from evaporator water vapor |
| 05/22/2013 | CN103113503A Method for preparing poly(allylamine) hydrochloride and derivatives therefrom |
| 05/22/2013 | CN103113391A Method and equipment for decoloring and purifying 7-aminocephalosporanic acid based on ultra-filtration membrane technique |
| 05/22/2013 | CN101941937B Method for concentrating 5-hydroxytryptophan |
| 05/22/2013 | CN101835527B Capillary membrane filter with manual start back flush pump |
| 05/16/2013 | WO2013071174A2 Styrene-siloxane triblock copolymers as membranes for selective transport of alcohols and other organic compounds in aqueous mixtures |
| 05/16/2013 | WO2013070172A1 Sensing system for detecting a substance in a dialysate |
| 05/16/2013 | WO2013069889A1 Microbial fuel cell device comprising a water-treatment separating membrane, and waste-water treatment method using same |
| 05/16/2013 | WO2013069547A1 Method for producing and device for producing starting material milk for skim milk |
| 05/16/2013 | WO2013069546A1 Method for producing and device for producing cheese starting material milk |
| 05/16/2013 | WO2013068846A1 Membrane-based processes for reducing at least one impurity and making a concentrate comprising at least one natural component from a marine fatty acid oil mixture, and compositions resulting thereof |
| 05/16/2013 | WO2013068443A1 Membrane-based processes for reducing at least one impurity and making a concentrate comprising at least one natural component from a non-marine fatty acid oil mixture, and compositions resulting thereof |
| 05/16/2013 | WO2013023254A8 Method for the recovery of magnesium sulphate and production of magnesium oxide |
| 05/16/2013 | US20130118980 Polymeric material, production and use thereof |
| 05/16/2013 | US20130118978 Combined microfiltration or ultrafiltration and reverse osmosis processes |
| 05/16/2013 | CA2855246A1 Membrane-based processes for reducing at least one impurity and making a concentrate comprising at least one natural component from a non-marine fatty acid oil mixture, and compositions resulting thereof |
| 05/15/2013 | EP2590898A2 Carbon dioxide capture and liquefaction |
| 05/15/2013 | EP2590731A1 A method for removing ammonium nitrogen from organic waste water comprising liquid manure |
| 05/15/2013 | CN202936229U Household reverse-osmosis potable water equipment |
| 05/15/2013 | CN202933630U Water treatment equipment for fast-ion electrical membranes |
| 05/15/2013 | CN202933629U External pressure hollow fiber ultrafiltration membrane |
| 05/15/2013 | CN202933628U External compression type hollow fiber ultrafiltration membrane device with multi-section water inlet structure |
| 05/15/2013 | CN202933627U Intelligent control system of water purification machine |
| 05/15/2013 | CN202933626U Multifunctional reverse osmosis membrane shell |
| 05/15/2013 | CN202933625U Device for cleaning reverse osmosis membrane |
| 05/15/2013 | CN103108688A Method for treating water by weighted flocculation using a flocculation agent of natural origin |
| 05/15/2013 | CN103100311A Composite membrane for pervaporization dehydration, as well as preparation method and applications of composite membrane |
| 05/15/2013 | CN103100306A Extraction device of para hydroxybenzene glycine conversion liquid through film method and direct process of extraction device |
| 05/15/2013 | CN103100305A Filtering mechanism |
| 05/15/2013 | CN103100304A Separating method of electrolyte and non-electrolyte |
| 05/15/2013 | CN101967422B Waste oil filtering circulating system and method thereof |
| 05/14/2013 | US8440088 Priming method for filter |
| 05/14/2013 | US8440085 Plasma separation |
| 05/14/2013 | US8440003 Apparatus for pervaporation control in liquid degassing systems |
| 05/14/2013 | CA2434303C Method for obtaining a tgf-beta enriched protein fraction in activated form, protein fraction and therapeutic applications |
| 05/10/2013 | WO2013066941A1 Catalytic membranes and applications thereof |
| 05/10/2013 | WO2013066907A1 Apparatus and method for generating metal ions in a fluid stream |
| 05/10/2013 | WO2013066842A1 Flow-through pretreatment of lignocellulosic biomass with inorganic nanoporous membranes |
| 05/10/2013 | WO2013066841A1 Inorganic nanoporous membranes for high temperature pretreatment of lignocellulosic biomass |
| 05/10/2013 | WO2013065358A1 Water purification apparatus and water purification system |
| 05/10/2013 | WO2013065293A1 Method and device for preparing fresh water |
| 05/10/2013 | WO2013039971A3 Improved contactors, cartridges, components, systems, and related methods |
| 05/10/2013 | WO2013025389A3 Control of immersed membrane system considering energy cost fluctuations |
| 05/10/2013 | WO2012174209A3 Microporous materials with fibrillar mesh structure and methods of making and using the same |
| 05/08/2013 | EP2588219A2 Filter plate article having a water-absorbent filter assembly |
| 05/08/2013 | CN202924841U Wind pressure device applicable to reverse osmosis desalination |
| 05/08/2013 | CN202924799U High-temperature-resisting household water purifier |
| 05/08/2013 | CN202924798U Side flow type reverse osmosis membrane element |
| 05/08/2013 | CN202921180U Membrane module device for composite ultra-filtration membrane |
| 05/08/2013 | CN202921175U Filtering membrane type liquid concentrating device |
| 05/08/2013 | CN202921174U Pretreatment system of monitoring instrument |
| 05/08/2013 | CN202921173U Ink filter system |
| 05/08/2013 | CN202921172U Membrane separation equipment |
| 05/08/2013 | CN202921171U Membrane separation device in laboratory |
| 05/08/2013 | CN202918964U Coffee liquid membrane concentration device |
| 05/08/2013 | CN103097694A Generating power using an ion transport membrane |
| 05/08/2013 | CN103097301A Electric deionized water producing device |
| 05/08/2013 | CN103097007A Hollow fiber type reverse osmosis membrane and process for production thereof |
| 05/08/2013 | CN103091150A Multifunctional needle type filter |
| 05/08/2013 | CN103086551A Method for preparing acid-base from rare-earth sodium saponification waste water |
| 05/08/2013 | CN103086477A Beverage waste water membrane-method recycling method and device |
| 05/08/2013 | CN103084079A Preparation method of in-situ water-dispersible polyelectrolyte complex pervaporation membrane |
| 05/08/2013 | CN103084077A Preparation method of polyurethane pervaporation phenol/water separating membrane compounded by inorganic particles |
| 05/08/2013 | CN103084076A Organic and inorganic hybrid hollow fiber pervaporation membrane for separating methanol/dimethyl carbonate mixture |
| 05/08/2013 | CN103084066A Membrane filtration gelatin dehydration preconcentration system |
| 05/08/2013 | CN103084065A Ultra-filtration membrane removing method of metal ions |
| 05/08/2013 | CN102311159B Filter component, filter apparatus and vehicle |
| 05/08/2013 | CN102286148B Method and device for refining polyether polyol by membrane separation |
| 05/08/2013 | CN102066268B Method, apparatus and plant for desalinating saltwater using concentration difference energy |
| 05/08/2013 | CN101934197B Multifunctional membrane separation device for treating pulping and paper-making waste water and separation method thereof |
| 05/02/2013 | WO2013063608A1 Static pressure desalination assembly |
| 05/02/2013 | WO2013062199A1 Filtering apparatus having fixed-type chaos-flow inducer |
| 05/02/2013 | WO2013062108A1 Dialysis tank clamp |