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Chemistry: Electrical And Wave Energy > Non-distilling Bottoms Treatment > Electrophoresis Or Electro-osmosis Processes And Electrolyte Compositions Therefor When Not Provided For Elsewhere > Barrier Separation (e.g., Using Membrane, Filter Paper, Etc.) > Ion Selective Ion SelectiveIon Selective patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.08/09/07 - 20070181428 - Electrodialyzed compositions and method of treating aqueous solutions using electrodialysis An electrodialysis system is used to produce electrodialyzed compositions with altered pH but without objectionable odor and taste. An aqueous solution is contacted with a membrane electrodialysis system and an electrical potential is applied in an amount effective for changing the pH of the aqueous solution by at least about ... 02/01/07 - 20070023290 - Electrochemical ion exchange with textured membranes and cartridge An electrochemical cell 102 comprises an ion exchange membrane 10 having anion and cation exchange materials. The membrane 10 can have separate anion and cation exchange layers 12, 14 that define a heterogeneous water-splitting interface therebetween. In one version, the membrane 10 has a textured surface having a pattern of ... 01/25/07 - 20070017810 - Microfluidic device for electrochemically regulating ph of fluid therein and method of regulating ph of fluid using the microfluidic device Provided is a microfluidic device for electrochemically regulating the pH of a fluid. The microfluidic device includes: an ion-exchange material; an anode chamber having a surface defined by a surface of the ion-exchange material and an anode electrode disposed along an edge of the surface of the anode chamber; and ... 01/18/07 - 20070012570 - Electrochemical methods for making highly soluble oxidizing agents Methods for preparing oxidizing agents having enhanced water solubility properties, such as magnesium permanganate, calcium permanganate and ammonium peroxydisulfate are prepared from oxidizing agents having more limited water solubility properties, such as potassium permanganate and potassium peroxydisulfate by electrochemical means employing oxidant stable, cationic permselective ion-exchange membranes that are also ... 11/09/06 - 20060249390 - Boron separation and recovery A process is provided for separating, concentrating and recovery of boron compound from aqueous solution containing boron, strongly dissociated anions and some cations. The process specifically integrates electrodialysis with ion exchange to selectively separate boron from aqueous solution that contains a wide concentration range of boron, strongly ionised anions such ... 08/25/05 - 20050183956 - Electrodialysis device An electrodialysis device (10), which, in particular, is employed for the purpose of adjusting the pH value of the lacquer liquid in a cataphoretic dip-lacquering plant, comprises a plurality of electrodialysis cells (16, 17) connected to one another in parallel, which in known manner each have two chambers (14) separated ... 06/16/05 - 20050126912 - Voltage modulation of advanced electrochemical delivery system An electro-osmotic cell capable of substantially reducing zero-current transport is disclosed, wherein the cell includes a cell housing having a first half cell and a second half cell, with an ion selective membrane therebetween, a first electrode positioned within the first half cell, a second electrode positioned within the second ... ### FreshPatents.com Support |