JPS52150316A - Treatment of water containing chromium ion and recovery of chromium - Google Patents

Treatment of water containing chromium ion and recovery of chromium

Info

Publication number
JPS52150316A
JPS52150316A JP6711076A JP6711076A JPS52150316A JP S52150316 A JPS52150316 A JP S52150316A JP 6711076 A JP6711076 A JP 6711076A JP 6711076 A JP6711076 A JP 6711076A JP S52150316 A JPS52150316 A JP S52150316A
Authority
JP
Japan
Prior art keywords
chromium
water containing
ion
recovery
treatment
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
JP6711076A
Other languages
Japanese (ja)
Inventor
Yoshiaki Tagashira
Hitoshi Takagi
Haruyuki Minoura
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP6711076A priority Critical patent/JPS52150316A/en
Publication of JPS52150316A publication Critical patent/JPS52150316A/en
Pending legal-status Critical Current

Links

Classifications

    • Y02W30/54—

Landscapes

  • Water Treatment By Sorption (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

PURPOSE: To adsorb with active carbon and remove Cr ion, by treating industrial waste water containing poisonous Cr ion with active carbon and, at the same time, to recover Cr by roasting the active carbon having adsorbed Cr with alkali.
COPYRIGHT: (C)1977,JPO&Japio
JP6711076A 1976-06-10 1976-06-10 Treatment of water containing chromium ion and recovery of chromium Pending JPS52150316A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6711076A JPS52150316A (en) 1976-06-10 1976-06-10 Treatment of water containing chromium ion and recovery of chromium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6711076A JPS52150316A (en) 1976-06-10 1976-06-10 Treatment of water containing chromium ion and recovery of chromium

Publications (1)

Publication Number Publication Date
JPS52150316A true JPS52150316A (en) 1977-12-14

Family

ID=13335418

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6711076A Pending JPS52150316A (en) 1976-06-10 1976-06-10 Treatment of water containing chromium ion and recovery of chromium

Country Status (1)

Country Link
JP (1) JPS52150316A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007253127A (en) * 2006-03-24 2007-10-04 Kochi Univ Method for removing allergy-initiating substance
CN112221465A (en) * 2020-09-10 2021-01-15 昆明理工大学 Method for preparing porous biochar through waste-free biological refining and application

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4931514A (en) * 1972-06-14 1974-03-22
JPS5068960A (en) * 1973-10-03 1975-06-09
JPS50105543A (en) * 1974-01-29 1975-08-20

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4931514A (en) * 1972-06-14 1974-03-22
JPS5068960A (en) * 1973-10-03 1975-06-09
JPS50105543A (en) * 1974-01-29 1975-08-20

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007253127A (en) * 2006-03-24 2007-10-04 Kochi Univ Method for removing allergy-initiating substance
CN112221465A (en) * 2020-09-10 2021-01-15 昆明理工大学 Method for preparing porous biochar through waste-free biological refining and application

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