JPS6021393U - Electrodialysis water generator - Google Patents

Electrodialysis water generator

Info

Publication number
JPS6021393U
JPS6021393U JP11260583U JP11260583U JPS6021393U JP S6021393 U JPS6021393 U JP S6021393U JP 11260583 U JP11260583 U JP 11260583U JP 11260583 U JP11260583 U JP 11260583U JP S6021393 U JPS6021393 U JP S6021393U
Authority
JP
Japan
Prior art keywords
permeable membrane
electrodialysis
water
selectively permeable
anion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP11260583U
Other languages
Japanese (ja)
Inventor
哲義 石田
芝田 健二
沖浦 邦夫
Original Assignee
バブコツク日立株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by バブコツク日立株式会社 filed Critical バブコツク日立株式会社
Priority to JP11260583U priority Critical patent/JPS6021393U/en
Publication of JPS6021393U publication Critical patent/JPS6021393U/en
Pending legal-status Critical Current

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  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は電気透析式造水装置の基本フローを示す説明図
、第2図は塩化ナト−リウムの濃度と水溶液中における
陰及び陽イオン選択透過性膜の伸縮率との関係図、第3
図は塩化ナトリウム水溶液中における温度と陰及び陽イ
オン選択透過性膜の伸縮率との関係図である。 図中、1・・・陽極、2・・・陰極、3・・・陽イオン
選択透過性膜、4・・・陰イオン選択透過性膜、5・・
・透析室、6・・・脱塩室、7・・・濃縮室。
Figure 1 is an explanatory diagram showing the basic flow of an electrodialysis water generation device, Figure 2 is a relationship between the concentration of sodium chloride and the expansion and contraction ratio of an anion and cation selectively permeable membrane in an aqueous solution, and Figure 3
The figure is a diagram showing the relationship between temperature and expansion/contraction rate of an anion- and cation-permselective membrane in an aqueous sodium chloride solution. In the figure, 1... Anode, 2... Cathode, 3... Cation permselective membrane, 4... Anion permselective membrane, 5...
- Dialysis room, 6...Demineralization room, 7...Concentration room.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] (1)陰イオン選択透過性膜と陽イオン選択透過性膜と
を交互に配して形成された透析室に電解液を入れて電気
透析を行なう電気透析式造水装置において、前記陰イオ
ン選択透過性膜及び陽イオン選択透過性膜は、装置運転
条件における最大伸ひ量と同等以上の伸び量を得られる
ような濃度の電解液又は温度の水に浸せきされたもので
あることを特徴とする電気透析式造水装置。
(1) In an electrodialysis type water generating apparatus in which electrolyte is charged into a dialysis chamber formed by alternately arranging an anion selectively permeable membrane and a cation selectively permeable membrane to perform electrodialysis, the anion selectively permeable membrane is The permeable membrane and the cation selectively permeable membrane are characterized by being immersed in an electrolytic solution of a concentration or water at a temperature such that an elongation amount equal to or greater than the maximum elongation amount under the operating conditions of the device can be obtained. An electrodialysis water generator.
(2)前記陰イオン選択透過性膜及び陽イオン選択透過
性膜は、純度が脱塩水と同純度以上で且つ温度が最高使
用温度以上である水に浸せきされたものであることを特
徴とする実用新案登録請求の範囲第1項記載の電気透析
式造水装置。
(2) The anion permselective membrane and the cation permselective membrane are characterized by being immersed in water having a purity equal to or higher than demineralized water and a temperature higher than the maximum operating temperature. An electrodialysis water generating apparatus according to claim 1 of the utility model registration claim.
JP11260583U 1983-07-20 1983-07-20 Electrodialysis water generator Pending JPS6021393U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11260583U JPS6021393U (en) 1983-07-20 1983-07-20 Electrodialysis water generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11260583U JPS6021393U (en) 1983-07-20 1983-07-20 Electrodialysis water generator

Publications (1)

Publication Number Publication Date
JPS6021393U true JPS6021393U (en) 1985-02-14

Family

ID=30260987

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11260583U Pending JPS6021393U (en) 1983-07-20 1983-07-20 Electrodialysis water generator

Country Status (1)

Country Link
JP (1) JPS6021393U (en)

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