| Patents for B01J 49 - Regeneration or reactivation of ion-exchangers; Apparatus therefor (2,835) |
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| 02/11/2010 | WO2010016410A1 Composite filtration and desalination equipment |
| 02/09/2010 | US7658867 Includes anode electrode, cathode electrode, and proton conductive membrane, anode electrode and cathode electrode being disposed on opposite sides of the proton conductive membrane, in which proton conductive membrane includes polyarylene with CO or so2 linkages; workability; superior power generation |
| 01/27/2010 | EP2147709A1 Method to monitor the drilling of an absorbent bed in a process for the production of alkyl esters from a vegetable or animal oil and an aliphatic monoalcohol |
| 01/26/2010 | US7651663 Appliance using a water hardness sensor system and method of operating the same |
| 01/21/2010 | WO2010008055A1 Method and apparatus for treating wastewater |
| 01/13/2010 | CN201380074Y Ion exchange column |
| 01/12/2010 | US7645856 Ether nitrile co-polymers containing sulfonic acid groups for PEM application |
| 01/07/2010 | WO2010001728A1 Method for separating radioactive copper using chelate exchange resin |
| 01/07/2010 | WO2009071066A3 Method for operating a water softening system having two calibration characteristics and associated water softening system |
| 01/06/2010 | CN101618355A Regeneration tank for water softeners |
| 12/30/2009 | EP2137101A1 Phosphorus recovery |
| 12/30/2009 | CN101612598A Method for recovering polluted resin |
| 12/23/2009 | CN101607996A Method for removing heavy metal ions from marine shellfish polysaccharide |
| 12/17/2009 | WO2009133251A8 Water treatment device |
| 12/17/2009 | US20090308813 Non-recirculating, self-sanitizing carbon filter system |
| 12/01/2009 | US7625540 Fluorine removal by ion exchange |
| 12/01/2009 | CA2335416C Salt platform |
| 11/18/2009 | EP1856165B1 Recovery of fluorinated surfactants from a basic anion exchange resin having quaternary ammonium groups |
| 11/18/2009 | CN201347467Y Device for recovering valuable metal in electroplating wastewater and regenerating ion exchange resin |
| 11/10/2009 | CA2335682C Salt platform with hub having locking element |
| 11/10/2009 | CA2278957C Liquid treatment media regeneration apparatus and process |
| 11/05/2009 | WO2009133251A1 Water treatment device |
| 10/29/2009 | US20090266751 Dosing engine and cartridge apparatus for liquid dispensing and method |
| 10/29/2009 | US20090266076 Condensate Polisher Circuit |
| 10/27/2009 | US7608183 Control valve assembly |
| 10/22/2009 | US20090264544 Polyarylene polymers and ion conducting functionalized polyarylene polymers resulting from pairing bis-diene arylenes and bis-dienophile arylenes via a diels-alder reaction |
| 10/22/2009 | US20090261042 Method for adsorption of fluid contaminants and regeneration of the adsorbent |
| 10/21/2009 | CN201329212Y Intermediate drainage device |
| 10/15/2009 | WO2009126579A2 Versatile water purification systems and methods |
| 10/15/2009 | US20090255874 Versatile water purification systems and methods |
| 10/07/2009 | CN201320470Y Separating and regenerating device for ion exchange resin and active carbon |
| 10/06/2009 | US7597981 Composite electrolyte membrane with nanoscopic dendrimers and method of preparing same |
| 09/30/2009 | CN100545494C In-tank water conditioner valve |
| 09/24/2009 | US20090236289 Methods for Purging Absorptive Materials Used in the Removal of Contaminates from an Aqueous Medium |
| 09/24/2009 | US20090236288 Method for separating multivalent metal ions |
| 09/23/2009 | EP2103244A1 Floor cleaning machine with a water softening device |
| 09/15/2009 | US7588744 Producing composition suitable for use as fertilizer from regenerated spent adsorptive medium that removes phosphate from influent stream; resulting phosphate-containing composition is formulated to add nitrogen and potassium, to mimic composition in commercial fertilizer blends |
| 09/11/2009 | WO2009108993A1 Process for metal seperation using resin-in-pulp or resin-in-solution processes |
| 09/09/2009 | CN201304336Y Countercurrent regeneration controller of fixed bed ion exchanger |
| 09/02/2009 | EP1685069B1 Auto-regenerable hot and cold water softener |
| 09/02/2009 | CN101518748A Deionization apparatus and method of manufacturing the same |
| 09/01/2009 | US7583382 Optical measurement apparatus |
| 08/26/2009 | CN101516821A Process for obtaining an organic salt or organic acid from an aqueous sugar stream |
| 08/20/2009 | US20090206016 Processing waste liquid treating apparatus |
| 08/12/2009 | CN101502742A Method for removing thermostable salt in amine liquid for desulphurization |
| 08/05/2009 | CN201283292Y External regeneration system of mixed ion-exchange resin |
| 08/04/2009 | US7569616 Electrolyte membrane, process for its production and membrane-electrode assembly for polymer electrolyte fuel cells |
| 07/30/2009 | US20090188799 Method and apparatus for generating a high purity eluant |
| 07/21/2009 | US7563362 Auto-regenerable hot and cold water softener |
| 07/14/2009 | US7560185 Solid polymer electrolyte, a membrane using thereof, a solution for coating electrode catalyst, a membrane/electrode assembly, and a fuel cell |
| 07/08/2009 | EP2077422A2 Water treatment device for a heating installation |
| 07/07/2009 | US7556799 removing potassium from the gastrointestinal tract with a potassium-binding polymer; an alpha-fluoroacrylic acid polymer, or a difluoromaleic acid polymer crosslinked with vinylsulfonic acid, acrylic acid, vinyl phosphonate, vinyl-1,1-bisphosphonate, vinyl sulfonate, vinyl-1,2-disulfonate, itaconic aci |
| 06/24/2009 | CN201260964Y Device for improving regeneration effect of ion-exchange resin and saving power |
| 06/17/2009 | EP2069066A1 Agent for the preventive and/or curative cleaning of materials in contact with water |
| 06/11/2009 | CA2706000A1 Method for operating a water softening system having two calibration characteristics and associated water softening system |
| 06/10/2009 | CN101450331A Ion exchange resin regeneration technique capable of saving acid and alkali |
| 06/02/2009 | US7541107 Polyether sulfone polymer between oxygen, hydrogen electrodes; durability, nondefoming, efficiency |
| 06/02/2009 | US7540965 Removing DOC (dissolved organic carbon) from a concentrated salt solution containing DOC by contacting the salt solution with a coagulant/flocculant such that the DOC becomes insoluble and removing the insoluble DOC from the salt solution; water treatment |
| 05/28/2009 | WO2009066461A1 Method for replacing interlayer ions of hydrotalcite-like substance, regenerating method, and apparatus for replacing interlayer ions |
| 05/12/2009 | US7531075 columns for electroelution chromatography also adaptable as a self-regenerating suppressor in chemically suppressed ion chromatography; generating an eluant in-situ that does not require an outside source of sodium or other electrolytes; both cations and anions in one sample run; separating ions, protein |
| 05/12/2009 | CA2292745C Separating metal ions absorbed on a resin and installation for recycling photographic effluents including an exchanger and an electrolysis vessel |
| 05/05/2009 | CA2381853C Method and installation for eliminating metal cations from a liquid with polyazacycloalkane resins grafted on a support |
| 04/29/2009 | EP2051956A1 Process for obtaining an organic salt or organic acid from an aqueous sugar stream |
| 04/22/2009 | CN100480378C Process for producing lactoperoxidase |
| 04/21/2009 | US7521484 Mixed bed ion exchange resins |
| 04/15/2009 | EP2048117A1 Sensor assembly for controlling water softener tanks |
| 04/09/2009 | US20090092584 Bio degradation of oxyanions such as perchlorate on ion exchange resins |
| 04/08/2009 | EP2045216A1 Communication system for a water softener system |
| 04/08/2009 | CN100475970C Process for producing amino acid or salt thereof by column technique and production apparatus thereof |
| 04/02/2009 | WO2009010271A3 Chromatographic methods |
| 04/01/2009 | CN101400428A Regeneration of ion exchangers that are used for salt removal from acid gas capture plants |
| 03/25/2009 | CN201211476Y Multifunctional high efficiency ion exchanging apparatus |
| 03/19/2009 | US20090071906 Regeneration of water treatment substrates |
| 03/17/2009 | US7504036 Impregnation, immobilization; arsenic removal; pollution control |
| 03/10/2009 | US7501380 Hydrogel polymer granules capable of selectively removing toxic dissolved metal species from water containing abundant innocuous species, and spacer particles which minimize contact between contiguous polymer granules is provided for reducing the impedance of water caused to flow through a confined bed |
| 03/05/2009 | WO2009028944A1 Process for separating a charged species from an aqueous system |
| 03/05/2009 | US20090057230 Method and system for removing inpurities from a urea solution |
| 03/05/2009 | DE102006008715B4 Wasserenthärtungsanlage sowie dazugehöriges Regenerationsabwasserhebeverfahren Water softener and belonging to regeneration wastewater lifting method |
| 03/04/2009 | EP2030682A2 Salometer and flow rate sensor assembly |
| 02/26/2009 | US20090053576 Fluorochloro Ionomers |
| 02/25/2009 | EP1252102B1 Fluorine removal by ion exchange |
| 02/25/2009 | CN101371994A Technique for cleaning macroporous resin using organic enzyme and regeneration method thereof |
| 02/12/2009 | DE10350884B4 Verfahren und Vorrichtung zur Steuerung einer Wasseraufbereitungsanlage Method and apparatus for controlling a water treatment plant |
| 02/10/2009 | CA2272762C Distributor device for water conditioner backflush apparatus |
| 02/05/2009 | US20090032023 Closed reversible breathing apparatus having a metal organic framework |
| 01/22/2009 | WO2009010209A1 Regeneration of a hexachlorostannate-loaded anion exchanger |
| 01/22/2009 | US20090020478 Processes for the regeneration of an anion exchanger loaded with hexachlorostannate |
| 01/22/2009 | DE102007033524A1 Regeneration eines mit Hexachlorostannat beladenen Anionenaustauschers Regeneration of a loaded hexachlorostannate anion exchanger |
| 01/22/2009 | CA2692726A1 Chromatographic methods |
| 01/21/2009 | CN201182991Y Condensed water high tower separation apparatus |
| 01/08/2009 | US20090008333 Perchlorate Destruction |
| 01/07/2009 | CN101337707A Method for processing dimethylamine waste water by ion-exchange method |
| 01/06/2009 | US7473714 Materials for use as proton conducting membranes for fuel cells |
| 12/30/2008 | US7470413 Fluorine removal by ion exchange |
| 12/25/2008 | US20080314763 Method and device for regenerating ion exchanger, and electrolytic processing apparatus |
| 12/24/2008 | WO2008157025A1 Preparation of catalyst for bisphenols production |
| 12/24/2008 | EP2004308A2 Regeneration of ion exchangers that are used for salt removal from acid gas capture plants |
| 12/23/2008 | CA2385109C Chromatographic fractionation of vegetable material |
| 12/23/2008 | CA2384874C Process for the fractionation of sugar beet pulp |
| 12/17/2008 | CN201165477Y Mixed bed |