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JPS5287860A - Method of removing heavy metal ion in drainage - Google Patents

Method of removing heavy metal ion in drainage

Info

Publication number
JPS5287860A
JPS5287860A JP315376A JP315376A JPS5287860A JP S5287860 A JPS5287860 A JP S5287860A JP 315376 A JP315376 A JP 315376A JP 315376 A JP315376 A JP 315376A JP S5287860 A JPS5287860 A JP S5287860A
Authority
JP
Japan
Prior art keywords
drainage
heavy metal
metal ion
removing heavy
ferrite
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
JP315376A
Other languages
Japanese (ja)
Other versions
JPS5633997B2 (en
Inventor
Sotoharu Goto
Torao Nagura
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP315376A priority Critical patent/JPS5287860A/en
Publication of JPS5287860A publication Critical patent/JPS5287860A/en
Publication of JPS5633997B2 publication Critical patent/JPS5633997B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Water Treatment By Sorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)

Abstract

PURPOSE: To treat heavy metal drainage in short time by desorbing heavy metal ion in contact with strong acid such as hydrochloric acid or the like less than pH 2 from activated ferrite, adsorbed to activated ferrite in drainage.
COPYRIGHT: (C)1977,JPO&Japio
JP315376A 1976-01-16 1976-01-16 Method of removing heavy metal ion in drainage Granted JPS5287860A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP315376A JPS5287860A (en) 1976-01-16 1976-01-16 Method of removing heavy metal ion in drainage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP315376A JPS5287860A (en) 1976-01-16 1976-01-16 Method of removing heavy metal ion in drainage

Publications (2)

Publication Number Publication Date
JPS5287860A true JPS5287860A (en) 1977-07-22
JPS5633997B2 JPS5633997B2 (en) 1981-08-07

Family

ID=11549396

Family Applications (1)

Application Number Title Priority Date Filing Date
JP315376A Granted JPS5287860A (en) 1976-01-16 1976-01-16 Method of removing heavy metal ion in drainage

Country Status (1)

Country Link
JP (1) JPS5287860A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5439951A (en) * 1977-09-04 1979-03-28 Kamei Daikasuto Kougiyou Kk Method of preventing natural water from polluting in quality by nutrition
JPS5513153A (en) * 1978-07-15 1980-01-30 Yasumasa Shigetomi Ion adsorbent consisting of magnetic hydrous iron oxide
JPS5653741A (en) * 1979-10-08 1981-05-13 Mitsubishi Heavy Ind Ltd Heavy metal removing filter
JPS6261690A (en) * 1985-09-13 1987-03-18 Hitachi Ltd Method for separating metal ion
JP2012240031A (en) * 2011-05-24 2012-12-10 Gifu Univ Heavy metal collecting material comprising woody incineration ash and method for recovering heavy metal collected by using the heavy metal collecting material

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5251756A (en) * 1975-10-23 1977-04-25 Kurita Water Ind Ltd Method of treating wastewater containing heavy metals
JPS5267154A (en) * 1975-12-01 1977-06-03 Nec Corp Disposing method of harmful metals contained in waste liquid

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5251756A (en) * 1975-10-23 1977-04-25 Kurita Water Ind Ltd Method of treating wastewater containing heavy metals
JPS5267154A (en) * 1975-12-01 1977-06-03 Nec Corp Disposing method of harmful metals contained in waste liquid

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5439951A (en) * 1977-09-04 1979-03-28 Kamei Daikasuto Kougiyou Kk Method of preventing natural water from polluting in quality by nutrition
JPS5513153A (en) * 1978-07-15 1980-01-30 Yasumasa Shigetomi Ion adsorbent consisting of magnetic hydrous iron oxide
JPS5653741A (en) * 1979-10-08 1981-05-13 Mitsubishi Heavy Ind Ltd Heavy metal removing filter
JPS6261690A (en) * 1985-09-13 1987-03-18 Hitachi Ltd Method for separating metal ion
JP2012240031A (en) * 2011-05-24 2012-12-10 Gifu Univ Heavy metal collecting material comprising woody incineration ash and method for recovering heavy metal collected by using the heavy metal collecting material

Also Published As

Publication number Publication date
JPS5633997B2 (en) 1981-08-07

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