JPS5230059A - Method for treating waste water containing copper ions coexisting with pyrophosphate - Google Patents

Method for treating waste water containing copper ions coexisting with pyrophosphate

Info

Publication number
JPS5230059A
JPS5230059A JP10547575A JP10547575A JPS5230059A JP S5230059 A JPS5230059 A JP S5230059A JP 10547575 A JP10547575 A JP 10547575A JP 10547575 A JP10547575 A JP 10547575A JP S5230059 A JPS5230059 A JP S5230059A
Authority
JP
Japan
Prior art keywords
waste water
water containing
pyrophosphate
treating waste
copper ions
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
JP10547575A
Other languages
Japanese (ja)
Other versions
JPS5850790B2 (en
Inventor
Masahide Hirai
Chuya Ishibashi
Takashi Kudo
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.)
Unitika Ltd
Original Assignee
Unitika 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 Unitika Ltd filed Critical Unitika Ltd
Priority to JP50105475A priority Critical patent/JPS5850790B2/en
Publication of JPS5230059A publication Critical patent/JPS5230059A/en
Publication of JPS5850790B2 publication Critical patent/JPS5850790B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Treatment Of Water By Ion Exchange (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

PURPOSE: To provide a method for treating waste water containing a copper ion coexisting with pyrophosphate (for instance, washing waste water containing pyro-copper-plating liquid) efficiently.
COPYRIGHT: (C)1977,JPO&Japio
JP50105475A 1975-08-30 1975-08-30 Pyrroline Sanenkiyozonshitadou Iongan Yuhaisuino Shiyoriho Expired JPS5850790B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50105475A JPS5850790B2 (en) 1975-08-30 1975-08-30 Pyrroline Sanenkiyozonshitadou Iongan Yuhaisuino Shiyoriho

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50105475A JPS5850790B2 (en) 1975-08-30 1975-08-30 Pyrroline Sanenkiyozonshitadou Iongan Yuhaisuino Shiyoriho

Publications (2)

Publication Number Publication Date
JPS5230059A true JPS5230059A (en) 1977-03-07
JPS5850790B2 JPS5850790B2 (en) 1983-11-12

Family

ID=14408607

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50105475A Expired JPS5850790B2 (en) 1975-08-30 1975-08-30 Pyrroline Sanenkiyozonshitadou Iongan Yuhaisuino Shiyoriho

Country Status (1)

Country Link
JP (1) JPS5850790B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7037023B1 (en) * 2021-07-22 2022-03-16 生態環境部華南環境科学研究所 Copper Pyrophosphate Plating How to Recycle Copper and Phosphorus Resources in Wastewater

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4868485A (en) * 1971-12-21 1973-09-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4868485A (en) * 1971-12-21 1973-09-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7037023B1 (en) * 2021-07-22 2022-03-16 生態環境部華南環境科学研究所 Copper Pyrophosphate Plating How to Recycle Copper and Phosphorus Resources in Wastewater

Also Published As

Publication number Publication date
JPS5850790B2 (en) 1983-11-12

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