JPS6422395A - Two-bed type polisher device - Google Patents

Two-bed type polisher device

Info

Publication number
JPS6422395A
JPS6422395A JP62177991A JP17799187A JPS6422395A JP S6422395 A JPS6422395 A JP S6422395A JP 62177991 A JP62177991 A JP 62177991A JP 17799187 A JP17799187 A JP 17799187A JP S6422395 A JPS6422395 A JP S6422395A
Authority
JP
Japan
Prior art keywords
column
passed
water
exchange resin
packed column
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.)
Granted
Application number
JP62177991A
Other languages
Japanese (ja)
Other versions
JP2592845B2 (en
Inventor
Kimimichi Nakada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Organo Corp
Original Assignee
Organo Corp
Japan Organo Co Ltd
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 Organo Corp, Japan Organo Co Ltd filed Critical Organo Corp
Priority to JP62177991A priority Critical patent/JP2592845B2/en
Publication of JPS6422395A publication Critical patent/JPS6422395A/en
Application granted granted Critical
Publication of JP2592845B2 publication Critical patent/JP2592845B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Treatment Of Water By Ion Exchange (AREA)

Abstract

PURPOSE:To expedite a regeneration treatment by providing a 1st polisher column in which the low-purity water treated with ion exchange resins is passed and the 2nd polisher column in which the treated water past the 1st polisher column is passed. CONSTITUTION:Raw water is first passed through a strongly acidic cation exchange resin packed column 11 and after the treated water in the packed column 11 is passed through a decarburization column 12, the water is further passed through a strongly basic anion exchange resin packed column 13. The low-purity water is tapped from the outlet of the packed column 13. This low- purity water is passed through the strongly basic anion exchange resin packed column 21 which is the 1st column of the polisher device and is then passed through the cation exchange resin packed column 22 of the final stage. This water is drawn as the high-purity water from the outlet of a pure water producing device. A strongly acidic cation exchange resin, weakly acidic cation exchange resin, etc., are used as the cation exchange resin to be packed in the packed column 22.
JP62177991A 1987-07-16 1987-07-16 Regeneration method of two-bed polisher Expired - Fee Related JP2592845B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62177991A JP2592845B2 (en) 1987-07-16 1987-07-16 Regeneration method of two-bed polisher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62177991A JP2592845B2 (en) 1987-07-16 1987-07-16 Regeneration method of two-bed polisher

Publications (2)

Publication Number Publication Date
JPS6422395A true JPS6422395A (en) 1989-01-25
JP2592845B2 JP2592845B2 (en) 1997-03-19

Family

ID=16040629

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62177991A Expired - Fee Related JP2592845B2 (en) 1987-07-16 1987-07-16 Regeneration method of two-bed polisher

Country Status (1)

Country Link
JP (1) JP2592845B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5851486A (en) * 1996-04-30 1998-12-22 Medtronic, Inc. Spray spun filter cartridges for cardiotomy filter/defoamer
JP2011196613A (en) * 2010-03-19 2011-10-06 Jfe Steel Corp Boiler feedwater purification device
JP2014100706A (en) * 2012-11-21 2014-06-05 Ovivo Luxembourg Srl Water treatment for particularly producing ultrapure water

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5418983A (en) * 1977-06-14 1979-02-13 Pagani Salvatorino Winding apparatus for fabric and other article

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5418983A (en) * 1977-06-14 1979-02-13 Pagani Salvatorino Winding apparatus for fabric and other article

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5851486A (en) * 1996-04-30 1998-12-22 Medtronic, Inc. Spray spun filter cartridges for cardiotomy filter/defoamer
JP2011196613A (en) * 2010-03-19 2011-10-06 Jfe Steel Corp Boiler feedwater purification device
JP2014100706A (en) * 2012-11-21 2014-06-05 Ovivo Luxembourg Srl Water treatment for particularly producing ultrapure water

Also Published As

Publication number Publication date
JP2592845B2 (en) 1997-03-19

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Legal Events

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