| 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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| 04/01/2009 | EP2042485A1 Process for fractionating a mixture of polyisocyanates |
| 04/01/2009 | EP2041029A1 Process for the production of sodium bicarbonate |
| 04/01/2009 | EP2040826A2 Tangential filtration device |
| 04/01/2009 | EP1827659A4 Dialysis device |
| 04/01/2009 | CN201214049Y Tubular membrane filtration device |
| 04/01/2009 | CN101397156A Method for disinfecting and purifying liquids and gasses |
| 04/01/2009 | CN100473612C Method for recovering synthetic-leather waste water |
| 03/31/2009 | US7510658 Mobile desalination plants and systems, and methods for producing desalinated water |
| 03/31/2009 | US7510654 Method and apparatus for the filtration of biological samples |
| 03/31/2009 | US7510540 allows the performance of the three procedures alternatively or sequentially on a patient by using a single device and a single use circuit that is mostly unchanged during the three procedures, with the simple addition or replacement of low-cost components for each separate procedure |
| 03/31/2009 | CA2316742C Membrane for tangential filtration and manufacturing process thereof |
| 03/26/2009 | WO2009038805A1 Low energy system and method of desalinating seawater |
| 03/26/2009 | WO2009038758A1 Wastewater treatment system |
| 03/26/2009 | WO2004078306A3 Fluid separation and delivery apparatus and method |
| 03/26/2009 | US20090078622 Dialyser |
| 03/26/2009 | CA2700178A1 Low energy system and method of desalinating seawater |
| 03/25/2009 | EP2039893A2 Device and method for cleaning lubricants and lubricant circuit |
| 03/25/2009 | EP2038225A2 Electrodeionization apparatus and low scale potential water treatment |
| 03/25/2009 | EP2038224A2 Mobile unit for the treatment of raw water |
| 03/25/2009 | EP2037949A2 Transfer factor medicament - ways of manufacturing and use |
| 03/25/2009 | EP1866395A4 Apparatus and method for bio-fuel production |
| 03/25/2009 | EP1501582A4 Blood separation and concentration system |
| 03/25/2009 | CN101394855A Sterilized peritoneal dialysis solutions containing heparin |
| 03/25/2009 | CN101391154A Improved volatile organic compounds recovery method |
| 03/25/2009 | CN100471968C Method of metal recovery |
| 03/24/2009 | US7507219 Method for determining the intraperitoneal volume and device for peritoneal dialysis |
| 03/24/2009 | US7507217 Device for exchanging and/or docking functional modules |
| 03/19/2009 | WO2009035700A2 Filtration with internal fouling control |
| 03/19/2009 | WO2009002747A3 Convenient substance-recovery system and process |
| 03/19/2009 | US20090071911 Safety Vent Structure for Extracorporeal Circuit |
| 03/19/2009 | US20090071905 Methods of Making and Using Filtering Unit for a Virucide Substance |
| 03/19/2009 | US20090071830 Systems and Methods for Isolating Nucleic Acids |
| 03/19/2009 | DE102007043998A1 Vorrichtung für die Ethanolgewinnung Apparatus for ethanol production |
| 03/19/2009 | CA2699219A1 Filtration with internal fouling control |
| 03/18/2009 | EP2035334A1 Method and system for providing potable water |
| 03/18/2009 | EP1545749A4 Ultrafiltration membrane, device, bioartificial organ and methods |
| 03/18/2009 | EP1360985B1 Method and apparatus for separating and recovering halide gas |
| 03/18/2009 | EP1119404B1 Device for efficient hemodiafiltration |
| 03/18/2009 | CN201209974Y Novel film distillation backheating absorption refrigerating plant |
| 03/18/2009 | CN201209136Y Separation apparatus for regeneration engine oil by ceramic membrane nanofiltration |
| 03/18/2009 | CN201208547Y Central water purifying system |
| 03/18/2009 | CN101389397A Method and apparatus for removing metal sulphide particles from a liquid stream |
| 03/18/2009 | CN101385947A Circular plate type super-filter |
| 03/18/2009 | CN101385946A Membrane separation device |
| 03/18/2009 | CN100469423C Electrophoresis paint-plate-type hyperfiltration recovery method and plate-type hyperfiltration membrane assembly |
| 03/17/2009 | US7504505 Synthetic nanopores for DNA sequencing |
| 03/17/2009 | US7504034 a hollow fiber membrane includes discharging a polyvinylidene fluoride solution comprising a polyvinylidene fluoride resin and poor solvent at a temp. above a phase separation temperature into a cooling bath at a temperature below the phase separation temperature to coagulate the polyvinylidene fluoride |
| 03/17/2009 | CA2396057C Aqueous colloidal dispersion based on at least a metal compound and a complexing agent, preparation method and use |
| 03/12/2009 | WO2009032719A1 Use of electromagnetic pulses in cross-flow filtration systems |
| 03/12/2009 | WO2009032156A1 Production of an enhanced resid coker feed using ultrafiltration |
| 03/12/2009 | WO2009009222A3 Dialysis fluid heating systems |
| 03/12/2009 | WO2009005767A9 Process for desalting glycerol solutions and recovery of chemicals |
| 03/12/2009 | WO2008089217A3 Hydraulic fluid dehydration system and method including pre-heating |
| 03/12/2009 | US20090065432 Method and apparatus for removing metal sulphide particles from a liquid stream |
| 03/11/2009 | EP2033704A2 Crystalline polymer microporous film, manufacturing method of the same, and filtration filter |
| 03/11/2009 | EP2032239A1 Process for producing a composite membrane |
| 03/11/2009 | EP2032229A2 Method and apparatus for liquid-liquid extraction |
| 03/11/2009 | EP1957181B1 Method and arrangement for cleaning the exhaust gases of an internal combustion engine |
| 03/11/2009 | CN101384342A Method and system for monitoring reverse osmosis membranes |
| 03/11/2009 | CN101384341A Spiral membrane element and method for producing the same |
| 03/11/2009 | CN101384340A A method and a system for performing maintenance on a membrane used for pressure retarded osmosis |
| 03/11/2009 | CN101381111A Sealer of water purification apparatus |
| 03/11/2009 | CN101380633A Washing separation device for wash water jacket and uses thereof |
| 03/11/2009 | CN101380546A Pretreatment method of gravure printing waste water hyperfiltration recovery |
| 03/11/2009 | CN101380545A Process for processing PVC waste water using automatic brush type filter and ultrafilter |
| 03/11/2009 | CN100467393C Household water treating method and system with antioxidant reverse osmosis film |
| 03/10/2009 | US7501065 Methods for treating agricultural drainage water and the like |
| 03/10/2009 | US7501064 Integrated electro-pressure membrane deionization system |
| 03/10/2009 | US7501063 Syringe contains a sample that has nanoparticles mixed with fluids; filter connected to syringe for collecting the nanoparticles; and a power system coupled with the syringe for pushing the sample into the filtering device |
| 03/10/2009 | US7501062 Contacting an aqueous levulinic acid phase with a liquid water-immiscible alcohol phase in the presence of an esterification catalyst, the phases being separated from each other by a membrane that is permeable to levulinic acid but not to water |
| 03/10/2009 | US7501061 Heating; using antiseptic membrane; high purity water for medical injections |
| 03/05/2009 | WO2009029464A1 Removal of silica from water soluble compounds by nanofiltration and reverse phase chromatography |
| 03/05/2009 | WO2009028315A1 Method and apparatus for treating water containing organic matter |
| 03/05/2009 | US20090062535 Method for the treatment of triazine-containing water of a melamine plant |
| 03/05/2009 | US20090057226 Reduction of conradson carbon residue and average boiling points utilizing high pressure ultrafiltration |
| 03/05/2009 | US20090057223 Apparatus and method for treating injection fluid |
| 03/05/2009 | US20090057222 Membrane card and method for the production and use thereof |
| 03/05/2009 | US20090057210 In-line filtration systems |
| 03/05/2009 | US20090057128 Liquid separation by membrane assisted vapor stripping process |
| 03/04/2009 | EP2031089A1 Device and method for selective separation of at least one metal from a phosphation bath |
| 03/04/2009 | EP2030278A2 Fuel cell water management |
| 03/04/2009 | EP2029263A1 Membrane exchange device, an electrodialyser, with at least two compartments |
| 03/04/2009 | EP2029262A2 Method and apparatus for shifting current distribution in electrodeionization systems |
| 03/04/2009 | EP1725323A4 Process and system for separation of organic charged compounds |
| 03/04/2009 | EP1689853B1 Sperm cell separation by electrophoresis |
| 03/04/2009 | CN201200865Y High-recovery rate hyperfiltration device |
| 03/04/2009 | CN101379001A Modular reverse osmosis water treatment system |
| 03/03/2009 | US7497950 Flat regenerated cellulose or polyether sulfone membranes of substantially the same molecular weightare stacked together; by employing membranes in series without any gaskets or spacers in-between, ultrafiltration is carried out to separate two proteins relatively close in molecular weight or size |
| 03/03/2009 | US7497895 Membrane separation process |
| 02/26/2009 | US20090053333 Treatment of vegetation liquors derived from oil-bearing fruit |
| 02/26/2009 | US20090050564 Cross-flow filtration method and cross-flow filtration device |
| 02/26/2009 | US20090050558 Process for producing composite reverse osmosis membrane |
| 02/26/2009 | US20090050544 Dialyser with Measuring Devices for Monitoring the Blood Pressure, Method of Determining the Blood Pressure and a Storage Medium for use in a Dialyser |
| 02/25/2009 | EP2028159A2 Water purification apparatus |
| 02/25/2009 | EP2027925A2 Manifold assembly |
| 02/25/2009 | EP2027072A1 Method and system for irrigation |
| 02/25/2009 | EP2026900A1 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 |
| 02/25/2009 | CN201199115Y Refrigerator capable of reducing oxygen and regulating fresh-keeping |
| 02/25/2009 | CN101374769A Method and apparatus for removing hydrogen peroxide |
| 02/25/2009 | CN101374591A Contaminated inflow treatment with membrane distillation bioreactor |