| 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) |
|---|
| 04/24/1996 | CN1031622C Method of removing unnecessary material from liquid and producing biological products |
| 04/23/1996 | US5510125 Membrane separation and removal of non-volatile sugar, acids and other impurities, recirculating purified permeate into retentate; |
| 04/18/1996 | WO1996011051A2 Dewatering process |
| 04/18/1996 | WO1996011050A1 Water purification by extraction using mobile liquid membranes |
| 04/18/1996 | CA2199389A1 Dewatering process |
| 04/18/1996 | CA2148876A1 Ion exchange resin regeneration apparatus |
| 04/17/1996 | EP0706811A1 Process for separating fat and oil from waste water containing tensides, separation installation and device for breaking an emulsion in a separation installation |
| 04/17/1996 | EP0706659A1 Device for analyzing a fluid medium |
| 04/17/1996 | EP0623045A4 Method for filtering a body fluid using rinse chamber bag. |
| 04/17/1996 | EP0449942B1 Method for separating metal ions using phosphonic acids as complexants |
| 04/17/1996 | CN2224652Y Pure water machine |
| 04/17/1996 | CN1120803A Method and apparatus for treating a body fluid |
| 04/16/1996 | US5507949 Supported liquid membrane and separation process employing same |
| 04/16/1996 | US5507943 Water-wave energy converter systems |
| 04/11/1996 | WO1996010454A1 Polyhydroxybutyrate and polyphosphate membranes with channels |
| 04/11/1996 | WO1996010453A2 A filter, apparatus including the filter and a method of use of the apparatus |
| 04/11/1996 | CA2201362A1 A filter, apparatus including the filter and a method of use of the apparatus |
| 04/10/1996 | EP0705129A1 Solid phase extraction method and apparatus |
| 04/09/1996 | US5505890 Process for manufacturing cellulose acetate membranes |
| 04/09/1996 | US5505855 Heating, pressurizing, passing through reverse osmosis membrane |
| 04/09/1996 | US5505854 Two continuous filtration system for supplying filtrate to automatic analyzers |
| 04/09/1996 | US5505841 Microfiltration and adsorbent particle suspension for removing contaminants from water |
| 04/05/1996 | CA2159769A1 Fluid filtering device utilizable with gas monitors |
| 04/04/1996 | WO1996009986A1 Method and apparatus for treating a liquid medium containing organic waste |
| 04/04/1996 | WO1996009877A1 Compound removal using membrane and activated charcoal filtration |
| 04/04/1996 | WO1996009876A1 Artificial liver apparatus and method |
| 04/04/1996 | CA2200304A1 Compound removal using membrane and activated charcoal filtration |
| 04/03/1996 | EP0640006A4 Spiral wound membrane element. |
| 04/03/1996 | CN1119703A Digital control anti-permeability pump |
| 04/02/1996 | US5504239 Process for separating off alkanols from other organic compounds of higher carbon number |
| 04/02/1996 | US5503802 Apparatus for collection and transfer of particles and manufacture thereof |
| 04/02/1996 | US5503750 Flowing fermentation broth through ultrafiltration zone, withdrawing retentate with cells, then flowing permeate through nanofiltration zone and reverse osmosis of that permeate, recycling retained cells |
| 04/02/1996 | US5503749 Process for the purification of aqueous solutions of amine-oxides |
| 04/02/1996 | US5503741 Dialysis device with hermetically sealed vacant chamber |
| 04/02/1996 | US5503739 Heat dissipating device for water purifier's thermoelement |
| 04/02/1996 | US5503736 Hydroboost piston pump for reverse osmosis system |
| 04/02/1996 | US5503735 Membrane filtration system with control valves for optimizing flow rates |
| 04/02/1996 | US5503729 Stack comprising sulfonic, ammonium, and/or phosphonium ion exchange resin membranes and/or packing granules; water softening, demineralization, deashing milk |
| 03/28/1996 | WO1996009510A1 Controlled delivery of filtered cryogenic liquid |
| 03/28/1996 | WO1996009337A1 Method for making a bipolar membrane |
| 03/28/1996 | DE4440353A1 Treating liqs. contg. pollutants, esp. stripped paints or dyes enabling more economical disposal |
| 03/28/1996 | CA2200099A1 Method for making a bipolar membrane |
| 03/27/1996 | EP0702998A1 Process for preparing keto compounds |
| 03/27/1996 | EP0702795A1 Device for analyzing a fluid medium |
| 03/27/1996 | EP0702593A1 Device and method for separating plasma from a blood product |
| 03/27/1996 | EP0664729A4 Implantable and refillable biohybrid artificial pancreas. |
| 03/27/1996 | EP0626881B1 Process for separating inorganic salts |
| 03/26/1996 | US5501798 Microfiltration enhanced reverse osmosis for water treatment |
| 03/26/1996 | US5501797 Process for recovery of raw materials in the aspartame preparation process |
| 03/26/1996 | US5501796 Method for separating materials |
| 03/26/1996 | US5501741 Process for purifying aqueous rinse solutions used in metal forming operations |
| 03/26/1996 | CA1338195C Porous article impregnation resin composition, and system for treating impregnation process waste water |
| 03/21/1996 | WO1996008446A1 Water purification device |
| 03/21/1996 | WO1996008445A2 Process for treating an aqueous kf waste stream and for converting kf into hf and koh |
| 03/21/1996 | CA2199723A1 Process for treating an aqueous kf waste stream and for converting kf into hf and koh |
| 03/20/1996 | EP0701860A1 Electrolytic production of hypophosphorous acid |
| 03/20/1996 | EP0701857A1 Membrane dehydration of vaporous feeds by countercurrent condensable sweep |
| 03/20/1996 | EP0701856A1 Organic and inorganic vapor permeation by countercurrent condensable sweep |
| 03/20/1996 | EP0701826A2 Dialyzer |
| 03/20/1996 | EP0660747B1 Modules for electrodeionization apparatus |
| 03/20/1996 | EP0609339B1 Process for removing alcohol from liquids |
| 03/20/1996 | EP0607276B1 Microfiltration of zeolites |
| 03/20/1996 | EP0310632B1 Cross-flow filtration device and method of manufacturing said device |
| 03/19/1996 | US5500134 Microfiltration system with swirling flow around filter medium |
| 03/19/1996 | US5500113 Reverse osmosis water system |
| 03/15/1996 | CA2158236A1 Organic and inorganic vapor permeation by countercurrent condensable sweep |
| 03/15/1996 | CA2158235A1 Membrane dehydration of vaporous feeds by countercurrent condensable sweep |
| 03/14/1996 | WO1996007885A1 Sampling means for a chemical analysis apparatus |
| 03/14/1996 | WO1996007775A1 Method of treating waste liquor from final water washing tank used in cation electrodeposition painting |
| 03/14/1996 | WO1996007470A1 Cleaning of hollow fibre membranes |
| 03/14/1996 | WO1996007469A1 Method and system for extracting a solute from a fluid using dense gas and a porous membrane |
| 03/14/1996 | WO1995035153A3 Mass transfer method and apparatus |
| 03/13/1996 | EP0700713A1 Solid-liquid separator |
| 03/13/1996 | EP0700711A1 Process and device for gas separation using membranes |
| 03/13/1996 | EP0700710A1 Process for the purification of hydrogen using a cascade of membranes with increasing selectivities |
| 03/13/1996 | EP0700709A1 Process and device for producing a gas using a cascade of membranes working at different temperatures |
| 03/13/1996 | EP0700315A1 Multi-stage water treatment system |
| 03/13/1996 | EP0664724B1 Process for extracting and rebuffering and/or concentrating dissolved macromolecules of a macromolecular mixture |
| 03/13/1996 | EP0643615B1 Conditioning process and device for producing pure water |
| 03/13/1996 | EP0516686B1 Separation by carrier mediated transport |
| 03/13/1996 | CN1031245C Bidirectional ultrafiltering membrane tube |
| 03/13/1996 | CA2158008A1 Process and installation for the separation of gas through membranes |
| 03/13/1996 | CA2157990A1 Process for the separation of hydrogen through a cascade of membranes with different selectivities |
| 03/13/1996 | CA2157989A1 Process and unit for the production of a high purity gas through a cascade of membranes with different selectivities |
| 03/12/1996 | US5499197 Intelligent and all-bearing control circuit device of reverse osmosis drinking water machine |
| 03/12/1996 | US5498639 Trifluorostyrene and substituted trifluorostyrene copolymeric ion-exchange membranes |
| 03/12/1996 | US5498392 Mesoscale polynucleotide amplification device and method |
| 03/12/1996 | US5498341 Process for ultrafiltration of stabilized emulsions |
| 03/12/1996 | US5498340 Processing of protein-containing body fluids |
| 03/12/1996 | US5498339 Multistage separation of fluid with membranes containing nonporous layers |
| 03/12/1996 | US5498338 Peritoneal dialysis system using reverse osmosis purification device |
| 03/07/1996 | WO1996006850A1 Device for use in the isolation of a biological material such as nucleic acid |
| 03/07/1996 | CA2198757A1 Device for use in the isolation of a biological material such as nucleic acid |
| 03/06/1996 | CN1031185C Comprehensive treatment method for sizing waste-water |
| 03/05/1996 | US5496637 Hollow fiber membranes immersed in solution of polyacrylic acid |
| 03/05/1996 | US5496585 Method for reducing volatile organic compound emissions |
| 03/05/1996 | US5496577 Process for the production of a low-sugar, alcohol-free beverage |
| 03/05/1996 | US5496466 Portable water purification system with double piston pump |
| 02/29/1996 | WO1996006382A1 Process and apparatus for rejuvenating developer in printing plate development |
| 02/29/1996 | WO1996005908A1 Zero waste effluent water desalination system |