JPS53128148A - Method of recovering high concentration liquid chromate from waste water containing chromate ion - Google Patents

Method of recovering high concentration liquid chromate from waste water containing chromate ion

Info

Publication number
JPS53128148A
JPS53128148A JP4305377A JP4305377A JPS53128148A JP S53128148 A JPS53128148 A JP S53128148A JP 4305377 A JP4305377 A JP 4305377A JP 4305377 A JP4305377 A JP 4305377A JP S53128148 A JPS53128148 A JP S53128148A
Authority
JP
Japan
Prior art keywords
chromate
waste water
high concentration
concentration liquid
water containing
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
JP4305377A
Other languages
Japanese (ja)
Other versions
JPS5934134B2 (en
Inventor
Toshiaki Kataoka
Akira Umahara
Akira Taguro
Kanji Kono
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.)
Koei Chemical Co Ltd
Sumitomo Chemical Co Ltd
Original Assignee
Koei Chemical Co Ltd
Sumitomo Chemical 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 Koei Chemical Co Ltd, Sumitomo Chemical Co Ltd filed Critical Koei Chemical Co Ltd
Priority to JP4305377A priority Critical patent/JPS5934134B2/en
Publication of JPS53128148A publication Critical patent/JPS53128148A/en
Publication of JPS5934134B2 publication Critical patent/JPS5934134B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Treatment Of Water By Ion Exchange (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

PURPOSE: To recover high concentration liquid chromate econornically, by adsorbing chromate ion in waste water by weak basic anion exchange regin which is desorbed by alkali solution and adding alkali solution to use further desorption.
COPYRIGHT: (C)1978,JPO&Japio
JP4305377A 1977-04-13 1977-04-13 Method for recovering highly concentrated chromic acid liquid from wastewater containing chromate ions Expired JPS5934134B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4305377A JPS5934134B2 (en) 1977-04-13 1977-04-13 Method for recovering highly concentrated chromic acid liquid from wastewater containing chromate ions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4305377A JPS5934134B2 (en) 1977-04-13 1977-04-13 Method for recovering highly concentrated chromic acid liquid from wastewater containing chromate ions

Publications (2)

Publication Number Publication Date
JPS53128148A true JPS53128148A (en) 1978-11-08
JPS5934134B2 JPS5934134B2 (en) 1984-08-20

Family

ID=12653133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4305377A Expired JPS5934134B2 (en) 1977-04-13 1977-04-13 Method for recovering highly concentrated chromic acid liquid from wastewater containing chromate ions

Country Status (1)

Country Link
JP (1) JPS5934134B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002330810A (en) * 2002-02-18 2002-11-19 Microstone Corp Light emitting fan

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002330810A (en) * 2002-02-18 2002-11-19 Microstone Corp Light emitting fan

Also Published As

Publication number Publication date
JPS5934134B2 (en) 1984-08-20

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