DEIONIZATION FILTER DEVICE AND WATER TREATMENT DEVICE COMPRISING DEIONIZATION FILTER DEVICE
A deionization filter device according to one embodiment of the present invention comprises: a first electrode (110); a second electrode (120); at least one bipolar ion exchange sheet (130) including a cation exchange film (134) and an anion exchange film (132), and located between the first electro...
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creator | LEE, Jun-Young MOON, Sung-Min KANG, Sang-Hyeon LEE, Guk-Won |
description | A deionization filter device according to one embodiment of the present invention comprises: a first electrode (110); a second electrode (120); at least one bipolar ion exchange sheet (130) including a cation exchange film (134) and an anion exchange film (132), and located between the first electrode (110) and the second electrode (120); a voltage source (140) for applying a deionization voltage or a reproduction voltage between the first electrode (110) and the second electrode (120); a pH sensor (150) for detecting the pH of a solution treated by a voltage applied by the voltage source (140); and a control unit (160) for controlling the voltage source according to the pH of the solution. Figure 1 |
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Figure 1</description><subject>CHEMISTRY</subject><subject>METALLURGY</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>SEPARATION</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZIh2cfX09_OMcgwBUgpunj4hrkEKLq5hns6uCo5-LgrhjiCBkCBXxxBfV78QmJSzv29AkGewp5-7Am4DeBhY0xJzilN5oTQ3g5yba4izh25qQX58anFBYnJqXmpJvG-koaWJmYGFozFBBQCBoTE5</recordid><startdate>20221206</startdate><enddate>20221206</enddate><creator>LEE, Jun-Young</creator><creator>MOON, Sung-Min</creator><creator>KANG, Sang-Hyeon</creator><creator>LEE, Guk-Won</creator><scope>EVB</scope></search><sort><creationdate>20221206</creationdate><title>DEIONIZATION FILTER DEVICE AND WATER TREATMENT DEVICE COMPRISING DEIONIZATION FILTER DEVICE</title><author>LEE, Jun-Young ; MOON, Sung-Min ; KANG, Sang-Hyeon ; LEE, Guk-Won</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_MY194608A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2022</creationdate><topic>CHEMISTRY</topic><topic>METALLURGY</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>SEPARATION</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</topic><toplevel>online_resources</toplevel><creatorcontrib>LEE, Jun-Young</creatorcontrib><creatorcontrib>MOON, Sung-Min</creatorcontrib><creatorcontrib>KANG, Sang-Hyeon</creatorcontrib><creatorcontrib>LEE, Guk-Won</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LEE, Jun-Young</au><au>MOON, Sung-Min</au><au>KANG, Sang-Hyeon</au><au>LEE, Guk-Won</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DEIONIZATION FILTER DEVICE AND WATER TREATMENT DEVICE COMPRISING DEIONIZATION FILTER DEVICE</title><date>2022-12-06</date><risdate>2022</risdate><abstract>A deionization filter device according to one embodiment of the present invention comprises: a first electrode (110); a second electrode (120); at least one bipolar ion exchange sheet (130) including a cation exchange film (134) and an anion exchange film (132), and located between the first electrode (110) and the second electrode (120); a voltage source (140) for applying a deionization voltage or a reproduction voltage between the first electrode (110) and the second electrode (120); a pH sensor (150) for detecting the pH of a solution treated by a voltage applied by the voltage source (140); and a control unit (160) for controlling the voltage source according to the pH of the solution. 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subjects | CHEMISTRY METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE |
title | DEIONIZATION FILTER DEVICE AND WATER TREATMENT DEVICE COMPRISING DEIONIZATION FILTER DEVICE |
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