| Patents for B01J 49 - Regeneration or reactivation of ion-exchangers; Apparatus therefor (2,835) |
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| 04/24/2014 | WO2014060247A1 Method for purifying compounds containing phosphonic acid groups or phosphonate groups |
| 04/23/2014 | CN203556376U Automatic regeneration cleaning device for hydrogen conductivity exchange column |
| 04/23/2014 | CN102631955B Restoration method for removing iron pollution of anion exchange resin and restoration drug formula |
| 04/22/2014 | US8702989 Method and composition for environmental clean up |
| 04/17/2014 | WO2014058470A1 Ion exchange membranes and methods of making the same |
| 04/17/2014 | DE102012218815A1 Verfahren zur Reinigung von Phosphonsäure- bzw. Phosphonatgruppen enthaltenden Verbindungen A process for the purification of phosphonic acid or phosphonate containing compounds |
| 04/17/2014 | DE102010034966B4 Ionentauscher Ion exchanger |
| 04/16/2014 | CN103732573A Method for producing tetraalkylammonium salt solution |
| 04/16/2014 | CN103732545A Rechargeable electrochemical cells |
| 04/16/2014 | CN103732540A Mobile water treatment and resin transfer hub |
| 04/15/2014 | US8697760 Process for producing zeolite film, and zeolite film obtained by the process |
| 04/10/2014 | WO2014055123A1 High-performance anion exchange membranes and methods of making same |
| 04/09/2014 | CN203525729U Water-saving device for cleaning ion exchange resin |
| 04/03/2014 | WO2014049836A1 Flow passage control valve |
| 04/02/2014 | CN203508044U Exchange-resin regenerative treatment device |
| 04/02/2014 | CN103702949A Method for preventing calcium scale |
| 04/02/2014 | CN103691493A Anion exchange resin process water-saving method and device |
| 04/01/2014 | US8686054 Filled nanoporous polymer membrane composites for protective clothing and methods for making them |
| 03/26/2014 | EP2711340A1 Ion exchange equipment |
| 03/25/2014 | US8680164 Method for recovering a boron adsorbent |
| 03/25/2014 | US8679348 Filtration system for preparation of fluids for medical applications |
| 03/20/2014 | US20140076816 Apparatus and circulating fluidized bed system |
| 03/19/2014 | EP2708514A1 Regenerative water softening device |
| 03/19/2014 | CN203484164U Precise preparation device of ion exchange ion regeneration liquid |
| 03/19/2014 | CN103638994A Method for treating anion exchange resin by using ammonia water |
| 03/19/2014 | CN103638993A On-line recovery method for ion exchange resin |
| 03/18/2014 | CA2743961C A process for the regeneration of an ion exchange resin using sulfurous acid |
| 03/12/2014 | EP2704831A1 Ampholytic polymeric system |
| 03/12/2014 | CN203470008U Fixed bed reactor capable of desorbing through reversible flow |
| 03/05/2014 | CN103611583A Exchange resin regeneration treatment apparatus and use method thereof |
| 03/05/2014 | CN103611582A Resin tower |
| 03/04/2014 | US8663476 Water softener regeneration |
| 02/27/2014 | WO2014031382A1 Elution of metal ions from chelating resin using amino acid eluant |
| 02/27/2014 | WO2014030766A1 Method for treating exhaust gas containing inorganic halogenated gas |
| 02/26/2014 | CN203451253U Salt jar provided with double-layered water inlet pipeline with plurality of water gaps |
| 02/26/2014 | CN103608329A Method for manufacturing refined chlorogenic acids composition |
| 02/26/2014 | CN102099300B Method and apparatus for treating wastewater |
| 02/25/2014 | US8658329 Advanced membrane electrode assemblies for fuel cells |
| 02/25/2014 | US8658036 Composite filtration and demineralization apparatus |
| 02/11/2014 | US8646617 Reverse osmosis membrane having good antifouling properties and method of manufacturing the same |
| 02/05/2014 | CN103551210A Method for regenerating ion exchange resin based on fluidized bed |
| 02/05/2014 | CN102658217B Method for recovering anion exchange resin polluted by organic matters and recovery medicine |
| 01/30/2014 | WO2014018419A1 Processes for the recovery of fluoride and silica products and phosphoric acid from wet-process phosphoric acid facilities and contaminated waste waters |
| 01/29/2014 | CN103539283A Comprehensive treatment method for removing Sb and Bi impurities in Cu electrolyte |
| 01/29/2014 | CN102327762B Fluid contact equipment |
| 01/23/2014 | WO2014014665A1 Method for operating a counter-flow ion exchange system |
| 01/22/2014 | CN203402946U 水处理系统 Water Treatment System |
| 01/22/2014 | CN203400730U Separation tank for anion resin and cation resin |
| 01/22/2014 | CN103534212A 离子交换设备 Ion exchange equipment |
| 01/08/2014 | CN203385688U Electric-regeneration type continuous hydrogen conductivity measuring device |
| 01/08/2014 | CN203382526U Water treatment regeneration washing water multiplexing system |
| 01/08/2014 | CN103502155A Regenerative water softening device |
| 01/08/2014 | CN103501906A Methods and devices for measuring the concentration of an additive |
| 12/25/2013 | CN103464225A Recovery method of polluted anion exchange resin |
| 12/25/2013 | CN103464224A Method for recycling exhausted exchange resin during recovering process of silicon wafer wire cutting liquid |
| 12/25/2013 | CN102112400B Composite filtration and desalination equipment |
| 12/24/2013 | US8614260 Cross-linked polyphosphonate composition for removal of metal ions from wastewater |
| 12/11/2013 | CN103439462A Method for dynamically monitoring regeneration of high-speed mixed bed resin for condensated water treatment in power plant |
| 12/10/2013 | CA2557070C Removal of carbon, nitrogen and phosphorus from waste water using fluidized beds |
| 12/04/2013 | EP2668137A1 Monitoring method |
| 12/04/2013 | CN203316136U Ion exchange column backwashing device |
| 11/28/2013 | WO2013177199A1 Metal-organic framework supported on porous polymer |
| 11/28/2013 | WO2013173880A1 Water treatment process |
| 11/27/2013 | CN203309266U Side runner opening structure |
| 11/27/2013 | CN203307093U Flow triggering structure of liquid processing device |
| 11/27/2013 | CN103408102A Ion exchange resin regeneration method reducing desorbed liquid |
| 11/27/2013 | CN102489346B Method for separation and regeneration of anion and cation resin in exhausted mixed bed |
| 11/26/2013 | US8592493 Solid support with a grafted chain |
| 11/21/2013 | WO2013172710A1 Ion exchange process with plug flow conditions and short residence times |
| 11/20/2013 | CN203291874U Device of ion exchange and resin regeneration |
| 11/20/2013 | CN103395860A Method and device for clarifying fluorine-containing wastewater |
| 11/19/2013 | US8587927 Solid electrolytic condensers and methods for preparing the same |
| 11/14/2013 | WO2013168449A1 Condensing desalination device and condensing desalination method |
| 11/14/2013 | US20130299430 Methods of producing iodinated anion exchange resins |
| 11/13/2013 | CN203281317U Automatic backwash device |
| 11/12/2013 | US8580120 Reduction in flushing volume in an adsorptive separation system |
| 11/06/2013 | CN203264728U Resin cleaning tower |
| 10/31/2013 | DE102012008886A1 Spülmaschine und Verfahren zur Wasseraufbereitung in einer Spülmaschine Dishwasher and water treatment process in a dishwasher |
| 10/30/2013 | CN203253447U Top pressure-free countercurrent regenerating cation exchanger |
| 10/29/2013 | CA2609518C Method for regenerating ionic exchange resins used for softening water and device for softening water |
| 10/23/2013 | EP2651559A2 Methods and devices for measuring the concentration of an additive |
| 10/23/2013 | CN203244980U End cover guiding device used for efficient superficial-layer resin bed |
| 10/23/2013 | CN102137815B Method for preparing crystalline metalloaluminophosphate (MeAPO) molecular sieve from amorphous materials |
| 10/23/2013 | CN101754789B Chromatographic methods |
| 10/17/2013 | WO2013153149A1 Method for operating a water treatment system |
| 10/17/2013 | WO2013153148A1 Method for operating a water treatment system |
| 10/17/2013 | DE102012007589A1 Verfahren zum Betrieb einer Wasserenthärtungsanlage mit verschiedenen Betriebsmodi zur Regenerationssteuerung Method of operating a water softener with different modes of operation for regeneration control |
| 10/17/2013 | DE102012007579A1 Verfahren zum Betrieb einer Wasserbehandlungsanlage Method for operating a water treatment plant |
| 10/17/2013 | DE102012007566A1 Verfahren zum Betrieb einer Wasserbehandlungsanlage Method for operating a water treatment plant |
| 10/10/2013 | WO2011104669A3 Water desalination and treatment system and method |
| 10/09/2013 | CN102325728B Method for operation of ion exchanger, and ion exchanger |
| 10/03/2013 | WO2013148056A1 Processes for washing a spent ion exchange bed |
| 10/03/2013 | US20130255136 Processes for washing a spent ion exchange bed and for treating biomass-derived pyrolysis oil, and apparatuses for treating biomass-derived pyrolysis oil |
| 10/02/2013 | CN103332765A Fixed bed regenerating method for boiler feedwater system in power station |
| 10/01/2013 | CA2555292C Liquid purification system |
| 09/25/2013 | EP2641878A1 Molybdenum and benzoic acid recovery from aqueous waste streams generated in epoxidation processes |
| 09/19/2013 | WO2012082869A3 Methods and devices for measuring the concentration of an additive |
| 09/18/2013 | CN102341542B Ironing appliance including ion exchanger |
| 09/17/2013 | US8535540 Water softener system and method |
| 09/17/2013 | US8535539 Water softener system and method |