Electrodeionization substrate, and device for electrodeionization treatment

Datta, Rathin; Lin, YuPo; Burke, Dennis; Tsai, Shih-Perng

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Title: Electrodeionization substrate, and device for electrodeionization treatment

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Abstract

A porous immobilized ion-exchange material is provided. Also provided is an electrodeionization device incorporating the material. A method for subjecting a fluid to electrodeionization, is provided utilizing porous immobilized ion-exchange material. A salient feature of the material is that it can be regenerated in situ.

Inventors:

Datta, Rathin ^[1]; Lin, YuPo ^[2]; Burke, Dennis ^[3]; Tsai, Shih-Perng ^[4]

Chicago, IL
Westmont, IL
Roscoe, IL
Naperville, IL

Issue Date:: Tue Jan 01 00:00:00 EST 2002

Research Org.:: Argonne National Laboratory (ANL), Argonne, IL (United States)

OSTI Identifier:: 874942

Patent Number(s):: 6495014

Assignee:: University of Chicago (Chicago, IL)

Patent Classifications (CPCs):: B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION

B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY

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B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
B01D61/48 - having one or more compartments filled with ion-exchange material {, e.g. electrodeionisation}

B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
B01J47/08 - subjected to a direct electric current
B01J49/30 - Electrical regeneration

C - CHEMISTRY C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
C02F1/42 - by ion-exchange
C02F1/4604 - {for desalination of seawater or brackish water}
C02F1/469 - by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
C02F2201/46115 - Electrolytic cell with membranes or diaphragms
C02F2303/16 - Regeneration of sorbents, filters

C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08J - WORKING-UP
C08J2323/06 - Polyethene
C08J5/2275 - {Heterogeneous membranes}

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DOE Contract Number:: W-31109-ENG-38

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: electrodeionization; substrate; device; treatment; porous; immobilized; ion-exchange; material; provided; incorporating; method; subjecting; fluid; utilizing; salient; feature; regenerated; situ; exchange material; ion-exchange material; /204/210/521/

Citation Formats


                    Datta, Rathin, Lin, YuPo, Burke, Dennis, and Tsai, Shih-Perng. Electrodeionization substrate, and device for electrodeionization treatment.  United States: N. p., 2002. 
        Web.

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                    Datta, Rathin, Lin, YuPo, Burke, Dennis, & Tsai, Shih-Perng. Electrodeionization substrate, and device for electrodeionization treatment.  United States.

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                    Datta, Rathin, Lin, YuPo, Burke, Dennis, and Tsai, Shih-Perng. Tue .  
        "Electrodeionization substrate, and device for electrodeionization treatment".  United States.  https://www.osti.gov/servlets/purl/874942.

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@article{osti_874942,

  title        = {Electrodeionization substrate, and device for electrodeionization treatment},

  author       = {Datta, Rathin and Lin, YuPo and Burke, Dennis and Tsai, Shih-Perng},

  abstractNote = {A porous immobilized ion-exchange material is provided. Also provided is an electrodeionization device incorporating the material. A method for subjecting a fluid to electrodeionization, is provided utilizing porous immobilized ion-exchange material. A salient feature of the material is that it can be regenerated in situ.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Jan 01 00:00:00 EST 2002},

  month        = {Tue Jan 01 00:00:00 EST 2002}

}

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