JPS52146782A - Regeneration of strongly acidic cation exchange resin at production equipment of purified water of continuous ion exchange type - Google Patents

Regeneration of strongly acidic cation exchange resin at production equipment of purified water of continuous ion exchange type

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Publication number
JPS52146782A
JPS52146782A JP6347876A JP6347876A JPS52146782A JP S52146782 A JPS52146782 A JP S52146782A JP 6347876 A JP6347876 A JP 6347876A JP 6347876 A JP6347876 A JP 6347876A JP S52146782 A JPS52146782 A JP S52146782A
Authority
JP
Japan
Prior art keywords
regeneration
exchange resin
acidic cation
cation exchange
strongly acidic
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
JP6347876A
Other languages
Japanese (ja)
Inventor
Isao Moriyasu
Yoshinori Arai
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 JP6347876A priority Critical patent/JPS52146782A/en
Publication of JPS52146782A publication Critical patent/JPS52146782A/en
Pending legal-status Critical Current

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  • Treatment Of Water By Ion Exchange (AREA)

Abstract

PURPOSE: To enlarge the effective volume of the ion exchange resin, particularly to carry out efficiently the regeneration with sulfuric acid, and further, to prevent the deposition of CaSO4, by carrying out the regeneration of the strongly acidic cation exchange resin at two steps with sodium chloride and a mineral acid, without using H-type weakly acidic cation exchange resin, etc.
COPYRIGHT: (C)1977,JPO&Japio
JP6347876A 1976-06-02 1976-06-02 Regeneration of strongly acidic cation exchange resin at production equipment of purified water of continuous ion exchange type Pending JPS52146782A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6347876A JPS52146782A (en) 1976-06-02 1976-06-02 Regeneration of strongly acidic cation exchange resin at production equipment of purified water of continuous ion exchange type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6347876A JPS52146782A (en) 1976-06-02 1976-06-02 Regeneration of strongly acidic cation exchange resin at production equipment of purified water of continuous ion exchange type

Publications (1)

Publication Number Publication Date
JPS52146782A true JPS52146782A (en) 1977-12-06

Family

ID=13230372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6347876A Pending JPS52146782A (en) 1976-06-02 1976-06-02 Regeneration of strongly acidic cation exchange resin at production equipment of purified water of continuous ion exchange type

Country Status (1)

Country Link
JP (1) JPS52146782A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006522683A (en) * 2003-04-11 2006-10-05 カルゴン カーボン コーポレーション Production of homogeneously charged ion exchangers
JP2009279561A (en) * 2008-05-26 2009-12-03 Kurita Water Ind Ltd Treatment method and treatment apparatus for water soluble resin component-containing alkaline waste liquid
JP2013528487A (en) * 2010-05-13 2013-07-11 クリーン テク ホールディングス リミテッド Water treatment process

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006522683A (en) * 2003-04-11 2006-10-05 カルゴン カーボン コーポレーション Production of homogeneously charged ion exchangers
JP2009279561A (en) * 2008-05-26 2009-12-03 Kurita Water Ind Ltd Treatment method and treatment apparatus for water soluble resin component-containing alkaline waste liquid
JP2013528487A (en) * 2010-05-13 2013-07-11 クリーン テク ホールディングス リミテッド Water treatment process

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