JPS5395169A - Treating apparatus for solution containing heavy metals - Google Patents

Treating apparatus for solution containing heavy metals

Info

Publication number
JPS5395169A
JPS5395169A JP940777A JP940777A JPS5395169A JP S5395169 A JPS5395169 A JP S5395169A JP 940777 A JP940777 A JP 940777A JP 940777 A JP940777 A JP 940777A JP S5395169 A JPS5395169 A JP S5395169A
Authority
JP
Japan
Prior art keywords
heavy metals
solution containing
treating apparatus
containing heavy
magnetite
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
JP940777A
Other languages
Japanese (ja)
Other versions
JPS5628195B2 (en
Inventor
Toshio Moro
Shinji Arai
Toshiharu Fukaishi
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 Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP940777A priority Critical patent/JPS5395169A/en
Publication of JPS5395169A publication Critical patent/JPS5395169A/en
Publication of JPS5628195B2 publication Critical patent/JPS5628195B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Removal Of Specific Substances (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

PURPOSE: To provide an apparatus that makes it possible to separate and remove heavy matals contained in waste water by use of a magnet by heating a soln. contg. ferrous hydroxide in the presence of sodium nitrate to form magnetite, and by making the magnetite take in heavy metals other than iron.
COPYRIGHT: (C)1978,JPO&Japio
JP940777A 1977-01-31 1977-01-31 Treating apparatus for solution containing heavy metals Granted JPS5395169A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP940777A JPS5395169A (en) 1977-01-31 1977-01-31 Treating apparatus for solution containing heavy metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP940777A JPS5395169A (en) 1977-01-31 1977-01-31 Treating apparatus for solution containing heavy metals

Publications (2)

Publication Number Publication Date
JPS5395169A true JPS5395169A (en) 1978-08-19
JPS5628195B2 JPS5628195B2 (en) 1981-06-30

Family

ID=11719545

Family Applications (1)

Application Number Title Priority Date Filing Date
JP940777A Granted JPS5395169A (en) 1977-01-31 1977-01-31 Treating apparatus for solution containing heavy metals

Country Status (1)

Country Link
JP (1) JPS5395169A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62294490A (en) * 1986-07-04 1987-12-21 Seitetsu Kagaku Co Ltd Removal of trace amount of mercury from waste liquid

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62294490A (en) * 1986-07-04 1987-12-21 Seitetsu Kagaku Co Ltd Removal of trace amount of mercury from waste liquid
JPH0256959B2 (en) * 1986-07-04 1990-12-03 Seitetsu Kagaku Co Ltd

Also Published As

Publication number Publication date
JPS5628195B2 (en) 1981-06-30

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