JPS5271865A - Process for treating waste water and waste liquor iontaining nitroprus side - Google Patents

Process for treating waste water and waste liquor iontaining nitroprus side

Info

Publication number
JPS5271865A
JPS5271865A JP50148199A JP14819975A JPS5271865A JP S5271865 A JPS5271865 A JP S5271865A JP 50148199 A JP50148199 A JP 50148199A JP 14819975 A JP14819975 A JP 14819975A JP S5271865 A JPS5271865 A JP S5271865A
Authority
JP
Japan
Prior art keywords
waste water
iontaining
water
waste
treating
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
JP50148199A
Other languages
Japanese (ja)
Inventor
Minoru Tanaka
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.)
Stanley Electric Co Ltd
Original Assignee
Stanley Electric 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 Stanley Electric Co Ltd filed Critical Stanley Electric Co Ltd
Priority to JP50148199A priority Critical patent/JPS5271865A/en
Publication of JPS5271865A publication Critical patent/JPS5271865A/en
Pending legal-status Critical Current

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  • Removal Of Specific Substances (AREA)

Abstract

PURPOSE:To provide a process for the separation of nitroprusside compounds from waste water containing water-soluble nitroprusside compounds, wherein a copper-containing substance is added to the waste water under weakly basic to acid conditions so as to make nitroprusside compounds insoluble in water.
JP50148199A 1975-12-12 1975-12-12 Process for treating waste water and waste liquor iontaining nitroprus side Pending JPS5271865A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50148199A JPS5271865A (en) 1975-12-12 1975-12-12 Process for treating waste water and waste liquor iontaining nitroprus side

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50148199A JPS5271865A (en) 1975-12-12 1975-12-12 Process for treating waste water and waste liquor iontaining nitroprus side

Publications (1)

Publication Number Publication Date
JPS5271865A true JPS5271865A (en) 1977-06-15

Family

ID=15447465

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50148199A Pending JPS5271865A (en) 1975-12-12 1975-12-12 Process for treating waste water and waste liquor iontaining nitroprus side

Country Status (1)

Country Link
JP (1) JPS5271865A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014111254A (en) * 2012-11-01 2014-06-19 Katayama Chem Works Co Ltd Treatment method of a cyanogen-containing effluent

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014111254A (en) * 2012-11-01 2014-06-19 Katayama Chem Works Co Ltd Treatment method of a cyanogen-containing effluent

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