JPH01139893U - - Google Patents

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Publication number
JPH01139893U
JPH01139893U JP3328088U JP3328088U JPH01139893U JP H01139893 U JPH01139893 U JP H01139893U JP 3328088 U JP3328088 U JP 3328088U JP 3328088 U JP3328088 U JP 3328088U JP H01139893 U JPH01139893 U JP H01139893U
Authority
JP
Japan
Prior art keywords
desalination
seawater
utility
cation exchange
registration request
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
JP3328088U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP3328088U priority Critical patent/JPH01139893U/ja
Publication of JPH01139893U publication Critical patent/JPH01139893U/ja
Pending legal-status Critical Current

Links

Description

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

第１図は本考案の１実施例の淡水化用海水の前
処理装置の説明図である。 １…海水槽、２…過用ポンプ、３…過器、
４…脱塩水槽、５…濃縮水槽、６…脱塩水ポンプ
、７…濃縮水ポンプ、８…電気透析槽、９…陰極
液槽、１０…陰極液ポンプ。 FIG. 1 is an explanatory diagram of a seawater pretreatment device for desalination according to an embodiment of the present invention. 1...Seawater tank, 2...Overflow pump, 3...Overflow device,
4...Demineralized water tank, 5...Concentrated water tank, 6...Demineralized water pump, 7...Concentrated water pump, 8...Electrodialysis tank, 9...Catholyte tank, 10...Catholyte pump.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 海水淡水化装置の上流に連結されカルシウムイ
オン等の２価金属イオンの透過性の大きい陽イオ
ン交換膜を内設した電気透析槽を備えたことを特
徴とする淡水化用海水の前処理装置。 1. A pretreatment device for seawater for desalination, comprising an electrodialysis tank connected upstream of a desalination device and equipped with a cation exchange membrane having high permeability to divalent metal ions such as calcium ions.
JP3328088U 1988-03-15 1988-03-15 Pending JPH01139893U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3328088U JPH01139893U (en) 1988-03-15 1988-03-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3328088U JPH01139893U (en) 1988-03-15 1988-03-15

Publications (1)

Publication Number Publication Date
JPH01139893U true JPH01139893U (en) 1989-09-25

Family

ID=31259936

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3328088U Pending JPH01139893U (en) 1988-03-15 1988-03-15

Country Status (1)

Country Link
JP (1) JPH01139893U (en)

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