JPS5414396A - Hexavalent chromium separating and recovering method - Google Patents

Hexavalent chromium separating and recovering method

Info

Publication number
JPS5414396A
JPS5414396A JP8067777A JP8067777A JPS5414396A JP S5414396 A JPS5414396 A JP S5414396A JP 8067777 A JP8067777 A JP 8067777A JP 8067777 A JP8067777 A JP 8067777A JP S5414396 A JPS5414396 A JP S5414396A
Authority
JP
Japan
Prior art keywords
hexavalent chromium
recovering method
separating
contg
soln
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
JP8067777A
Other languages
Japanese (ja)
Other versions
JPS5939372B2 (en
Inventor
Shinichi Yasuda
Takakazu Niwa
Kozo Sakota
Akira Umahara
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 JP52080677A priority Critical patent/JPS5939372B2/en
Publication of JPS5414396A publication Critical patent/JPS5414396A/en
Publication of JPS5939372B2 publication Critical patent/JPS5939372B2/en
Expired legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To separate and recover Cr6+ contg. no halogen ion from an aq. soln. contg. halogen ions and Cr6+ by contacting the soln. with an anion exchange resin and then contacting an aq. soln. contg. Cr6+ desorbed from the resin with an anion exchange resin again.
COPYRIGHT: (C)1979,JPO&Japio
JP52080677A 1977-07-05 1977-07-05 Separation and recovery method of hexavalent chromium Expired JPS5939372B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52080677A JPS5939372B2 (en) 1977-07-05 1977-07-05 Separation and recovery method of hexavalent chromium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52080677A JPS5939372B2 (en) 1977-07-05 1977-07-05 Separation and recovery method of hexavalent chromium

Publications (2)

Publication Number Publication Date
JPS5414396A true JPS5414396A (en) 1979-02-02
JPS5939372B2 JPS5939372B2 (en) 1984-09-22

Family

ID=13724975

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52080677A Expired JPS5939372B2 (en) 1977-07-05 1977-07-05 Separation and recovery method of hexavalent chromium

Country Status (1)

Country Link
JP (1) JPS5939372B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6919540B2 (en) * 2000-03-10 2005-07-19 Ferro Techniek Holding B. V. Heating element, liquid container and method for detecting temperature changes
CN102260020A (en) * 2011-05-27 2011-11-30 河南省科学院化学研究所有限公司 Deep processing method of leather production biochemical tail water with resin adsorption method
CN102897837A (en) * 2012-11-06 2013-01-30 北京理工大学 Method for separating high-concentration K2Cr2O7 from saturated NaCl solution

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6919540B2 (en) * 2000-03-10 2005-07-19 Ferro Techniek Holding B. V. Heating element, liquid container and method for detecting temperature changes
CN102260020A (en) * 2011-05-27 2011-11-30 河南省科学院化学研究所有限公司 Deep processing method of leather production biochemical tail water with resin adsorption method
CN102897837A (en) * 2012-11-06 2013-01-30 北京理工大学 Method for separating high-concentration K2Cr2O7 from saturated NaCl solution

Also Published As

Publication number Publication date
JPS5939372B2 (en) 1984-09-22

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