JPH0511494B2 - - Google Patents

Info

Publication number
JPH0511494B2
JPH0511494B2 JP63085468A JP8546888A JPH0511494B2 JP H0511494 B2 JPH0511494 B2 JP H0511494B2 JP 63085468 A JP63085468 A JP 63085468A JP 8546888 A JP8546888 A JP 8546888A JP H0511494 B2 JPH0511494 B2 JP H0511494B2
Authority
JP
Japan
Prior art keywords
cation exchange
regeneration
liquid
exchange resin
sulfuric acid
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.)
Expired - Lifetime
Application number
JP63085468A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01258749A (ja
Inventor
Tadashi Yoshino
Akira Utsunomya
Hideo Kamata
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP63085468A priority Critical patent/JPH01258749A/ja
Publication of JPH01258749A publication Critical patent/JPH01258749A/ja
Publication of JPH0511494B2 publication Critical patent/JPH0511494B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Treatment Of Water By Ion Exchange (AREA)
JP63085468A 1988-04-08 1988-04-08 陽イオン交換樹脂の再生方法 Granted JPH01258749A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63085468A JPH01258749A (ja) 1988-04-08 1988-04-08 陽イオン交換樹脂の再生方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63085468A JPH01258749A (ja) 1988-04-08 1988-04-08 陽イオン交換樹脂の再生方法

Publications (2)

Publication Number Publication Date
JPH01258749A JPH01258749A (ja) 1989-10-16
JPH0511494B2 true JPH0511494B2 (enrdf_load_stackoverflow) 1993-02-15

Family

ID=13859724

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63085468A Granted JPH01258749A (ja) 1988-04-08 1988-04-08 陽イオン交換樹脂の再生方法

Country Status (1)

Country Link
JP (1) JPH01258749A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HK1001101A1 (en) * 1992-11-25 1998-05-22 Hoechst Celanese Corporation Metal ion reduction in bottom anti-reflective coatings for photoresists
DE10024313A1 (de) * 2000-05-17 2001-11-22 Basf Ag Verfahren zur Abtrennung von Alkalimetallionen aus Alkoxylaten
JP5298639B2 (ja) * 2008-05-26 2013-09-25 栗田工業株式会社 水溶性樹脂成分含有アルカリ廃液の処理方法および処理装置
JP5062093B2 (ja) * 2008-08-06 2012-10-31 栗田工業株式会社 アミノ基を有する水溶性有機溶媒の回収方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57149813A (en) * 1981-03-06 1982-09-16 Mitsui Toatsu Chem Inc Treatment of phosphoric acid extracted solution by ion exchange

Also Published As

Publication number Publication date
JPH01258749A (ja) 1989-10-16

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