| 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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| 09/25/2002 | EP1243310A2 Method for debubbling an ink |
| 09/25/2002 | EP1242638A1 A process for the recovery of copper from aqueous solutions containing iodinated organic compounds |
| 09/25/2002 | EP1242511A1 Latices from emulsified hydrocarbon rubber solutions by membrane separation |
| 09/25/2002 | EP1242314A1 Production of pyrogen controlled water |
| 09/25/2002 | EP1242313A2 Waste water treatment system |
| 09/25/2002 | EP1242173A1 Aqueous colloidal dispersion based on at least a metal compound and a complexing agent, preparation method and use |
| 09/25/2002 | EP1242168A1 Water filtering module with hollow fibres |
| 09/25/2002 | CN1371463A Drying and/or dry process preservation method using semi-permeable membrane |
| 09/25/2002 | CN1370991A Continuous flow enriching system combining liquid film extraction and pre-column |
| 09/24/2002 | US6454946 Carbohydrate purification using ultrafiltration, reverse osmosis and nanofiltration |
| 09/24/2002 | US6454190 Water mist cooling system |
| 09/21/2002 | CA2352704A1 Apparatus for filtering and separating fluids |
| 09/19/2002 | WO2002026633A8 Adsorption container and iron oxide adsorber |
| 09/19/2002 | WO2001077284A3 Device for material exchange and the cultivation of cells |
| 09/19/2002 | US20020131875 Filter unit, chemical liquid supply system, and chemical liquid supply method |
| 09/19/2002 | US20020130080 Water filtration using immersed membranes |
| 09/19/2002 | US20020130079 Ionic membranes for organic sulfur separation from liquid hydrocarbon solutions |
| 09/19/2002 | US20020130078 Use of a membrane in the purification of water containing least one of suspended solids, dissolved solids, pollutants, salts and biological materials, wherein membrane separates and permits a differential transfer of water vapor |
| 09/19/2002 | US20020130037 System for the electrodialytic regeneration of an electroless bath electrolyte |
| 09/19/2002 | DE10113278A1 Pressure die-casting wash water purification involves reverse osmosis and membrane filtration to separate acrylates and methacrylates before ecologically acceptable directing to public drainage system |
| 09/18/2002 | EP1240938A1 Reverse osmosis plant |
| 09/18/2002 | EP1240932A2 Filter unit, chemical liquid supply system, and chemical liquid supply method |
| 09/18/2002 | EP1240494A2 Systems and methods for detecting air in an arterial blood line of a blood processing circuit |
| 09/18/2002 | EP1240308A1 Device for microbiological examination of a sample of liquid under pressure and method for draining this device |
| 09/18/2002 | EP1240076A1 Desalination system of sea water for ship |
| 09/18/2002 | EP1239960A1 Micro-titer plate and method of making same |
| 09/18/2002 | EP1239943A1 Improved membrane filtration |
| 09/18/2002 | EP1137765A4 Tangential flow, cell concentration and fusion apparatus |
| 09/18/2002 | EP0942778A4 Method of manufacturing polyester using crossflow membrane filtration |
| 09/18/2002 | CN1370093A Filter membranes for physiologically active substances |
| 09/17/2002 | US6451518 Low water consumption, the water supply of the washing baths maintained by counter-current coming from the bath placed downstream, the excess volume of water discharged as an overflow; nanofiltration and recycling of wash water |
| 09/17/2002 | US6451261 Multi-well microfiltration apparatus |
| 09/17/2002 | US6451260 Method for producing microporous elements, the microporous elements thus produced and uses thereof |
| 09/17/2002 | US6451208 Device for molecular polarization in water |
| 09/12/2002 | WO2002070573A1 Microbicidal separating systems |
| 09/12/2002 | WO2002070118A2 Apparatus and method for small-volume fluid manipulation and transportation |
| 09/12/2002 | WO2002070113A1 Fractionation of liquid mixtures using membrane contactors |
| 09/12/2002 | WO2002070112A2 Pervaporation separation of volatile siloxanes from emulsions |
| 09/12/2002 | WO2002048044A3 A method and apparatus for isolation of ionic species by electrodialysis |
| 09/12/2002 | WO2002002215A3 Surface coating on a liquid/solid contact surface for controlling electrical osmosis |
| 09/12/2002 | US20020128585 Medical system, method and apparatus employing mems |
| 09/12/2002 | US20020128578 Comprising sheet having microchannels that permit directional flow of liquid; wound dressings, wound drains, tympanostomy fluid wicks; drug delivery |
| 09/12/2002 | US20020127316 Process and system for removing oil from foodstuffs using a membrane filter |
| 09/12/2002 | US20020125191 Method and apparatus for high efficiency reverse osmosis operation |
| 09/12/2002 | US20020125190 Seawater pressure-driven desalinization apparatus and method with gravity-driven brine return |
| 09/12/2002 | US20020125189 Contacting the soultion with a membrane having a hydrophilic surface containing polar groups, and facilitates filtration of particulates of the solution, a ligand is covalently linked with polar groups, ligand have affinity for metal ions |
| 09/12/2002 | US20020125185 Method of treatment of physiological liquids of organism |
| 09/12/2002 | US20020125184 Treatment of physiological liquids of organism |
| 09/12/2002 | US20020125139 Methods and devices for high throughput fluid delivery |
| 09/12/2002 | US20020125137 Method and apparatus for electrodeionization of water |
| 09/12/2002 | US20020124440 Contaminated sediment removal vessel |
| 09/12/2002 | DE10110885A1 Mokrobizide Trennsysteme Mokrobizide separation systems |
| 09/12/2002 | DE10063096C1 Elektrophoresevorrichtung, Elektrophoreseverfahren unter Verwendung einer Elektrophoresevorrichtung und Verwendung der Elektrophoresevorrichtung Electrophoresis, Electrophoresis method using an electrophoresis and use of electrophoresis |
| 09/11/2002 | EP1239057A1 System for the electrolytic regeneration of a bath for electroless plating |
| 09/11/2002 | EP1237820A1 Process and system for treatment of waste streams containing water-soluble polymers |
| 09/11/2002 | EP0989904B1 Membrane module with unilaterally embedded hollow fiber membranes |
| 09/11/2002 | EP0984998B1 Bipolar membranes with fluid distribution passages |
| 09/11/2002 | EP0745213B1 System and method for monitoring a fluid flow in a dialysis machine |
| 09/11/2002 | CN1369003A Detection of micro-organisms |
| 09/11/2002 | CN1368941A Water still and method of operation thereof |
| 09/10/2002 | US6447856 Hydrothermal gel process for preparation of silicalite particles and process for preparation of composite membrane |
| 09/10/2002 | US6447684 Filtration and purification system for pH neutral solutions |
| 09/10/2002 | US6447679 Hollow fiber membrane |
| 09/10/2002 | US6447259 Pressure energy recovery device |
| 09/06/2002 | WO2002068568A2 Membrane separation for sulfur reduction |
| 09/06/2002 | WO2002068452A2 Method of isolating charged compounds, especially peptides and proteins |
| 09/06/2002 | WO2002068338A2 Method of boron removal in presence of magnesium ions |
| 09/06/2002 | WO2002068101A1 Process for recovering cellulose ethers from aqueous solutions via enhanced shear ultrafiltration |
| 09/06/2002 | WO2002032556A3 Method and apparatus for separating mixtures of organic and aqueous liquid phases |
| 09/06/2002 | WO2001004052A9 Method of preparing brine and alkali halides, obtained from a method of preparing brine |
| 09/06/2002 | CA2438700A1 Membrane separation for sulfur reduction |
| 09/06/2002 | CA2435007A1 Process for recovering cellulose ethers from aqueous solutions via enhanced shear ultrafiltration |
| 09/05/2002 | US20020123712 Apparatus and method for selective reduction of segmental intracellular and extracellular edema |
| 09/05/2002 | US20020123154 Apparatus and method for sample purification and analysis |
| 09/05/2002 | US20020121480 Method of preventing formation of bubbles during filtration operations |
| 09/05/2002 | US20020121479 Method and apparatus for treatment of drinking water |
| 09/05/2002 | DE10106722A1 Spezielles Hohlfaser-Membranmodul für den Einsatz in stark durch fouling beeinträchtigten Prozessen und seine Herstellung Special hollow fiber membrane module for use in heavily affected by fouling processes and its preparation |
| 09/04/2002 | EP1236741A1 Process for recovering cellulose ethers from aqueous solutions via enhanced shear ultrafiltration |
| 09/04/2002 | EP1236685A2 Ultrapure water supply system and method for heat disinfecting the ultrapure water supply system of dialyzers |
| 09/04/2002 | EP1236514A2 Devices incorporating filter with region-specific compression |
| 09/04/2002 | EP1235752A1 Process for recovering organic hydroxides from waste solutions |
| 09/04/2002 | EP1235636A1 Method for purification of amino acid containing solutions by electrodialysis |
| 09/04/2002 | EP1235635A1 Method for membrane filtration of liquids and device therefor |
| 09/04/2002 | EP1235623A1 Filter membrane module comprising an integrated heat exchanger |
| 09/04/2002 | EP1235622A1 Electrodeionization substrate, and device for electrodeionization treatment |
| 09/04/2002 | EP1235613A2 Fluid processing systems and methods using extracorporeal fluid flow panels oriented within a cartridge |
| 09/04/2002 | EP1235502A1 Drinking element |
| 09/04/2002 | EP0971786B1 Container |
| 09/04/2002 | EP0716090B1 Method of separating and recovering organogermanium compound |
| 09/04/2002 | CN1090226C Lubricating oil dewaxing with membrane separation |
| 09/04/2002 | CN1090225C Method of eliminating mercury from liquid hydrocarbons |
| 09/04/2002 | CN1090049C Zero waste effluent water desalination system |
| 09/04/2002 | CN1090048C Wet flue gas desulfurization system |
| 09/04/2002 | CN1090042C Degassing liquids, apparatus and method |
| 09/04/2002 | CN1090041C Liquid chromatography column |
| 09/03/2002 | US6444108 Process for isolation of dicarboxylic acids and hydroxycarboxlic acids |
| 09/03/2002 | US6444107 Method and device for the simultaneous production of acid and base of high purity |
| 09/03/2002 | US6443314 Membrane filtration system |
| 08/29/2002 | WO2002066099A2 Automated peritoneal dialysis system and process with in-line sterilization of dialysate |
| 08/29/2002 | WO2002016269A3 Process and apparatus for blending product liquid from different thin film composite membranes |