JPS5344421A - Recovering method for copper in plating effluent water containing copper pyrophosphate - Google Patents
Recovering method for copper in plating effluent water containing copper pyrophosphateInfo
- Publication number
- JPS5344421A JPS5344421A JP12005476A JP12005476A JPS5344421A JP S5344421 A JPS5344421 A JP S5344421A JP 12005476 A JP12005476 A JP 12005476A JP 12005476 A JP12005476 A JP 12005476A JP S5344421 A JPS5344421 A JP S5344421A
- Authority
- JP
- Japan
- Prior art keywords
- copper
- effluent water
- water containing
- pyrophosphate
- recovering method
- 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
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title abstract 3
- 229910052802 copper Inorganic materials 0.000 title abstract 3
- 239000010949 copper Substances 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 3
- PEVJCYPAFCUXEZ-UHFFFAOYSA-J dicopper;phosphonato phosphate Chemical compound [Cu+2].[Cu+2].[O-]P([O-])(=O)OP([O-])([O-])=O PEVJCYPAFCUXEZ-UHFFFAOYSA-J 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000007747 plating Methods 0.000 title abstract 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 abstract 2
- 239000003456 ion exchange resin Substances 0.000 abstract 2
- 229920003303 ion-exchange polymer Polymers 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
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
- Treatment Of Water By Ion Exchange (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
PURPOSE:To recover copper in plating effluent water contg. copper pyrophosphate as high grade inorg. chemicals in a simple procedure by treating the effluent water with an ion exchange resin at a specified pH value and then treating the ion exchange resin with mineral acids to elute the adsorbed copper component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP51120054A JPS5928617B2 (en) | 1976-10-05 | 1976-10-05 | Recovery method for copper in wastewater containing copper pyrophosphate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP51120054A JPS5928617B2 (en) | 1976-10-05 | 1976-10-05 | Recovery method for copper in wastewater containing copper pyrophosphate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5344421A true JPS5344421A (en) | 1978-04-21 |
| JPS5928617B2 JPS5928617B2 (en) | 1984-07-14 |
Family
ID=14776741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51120054A Expired JPS5928617B2 (en) | 1976-10-05 | 1976-10-05 | Recovery method for copper in wastewater containing copper pyrophosphate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5928617B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6021342A (en) * | 1983-07-12 | 1985-02-02 | Sumitomo Chem Co Ltd | Method for recovering copper from solution containing copper leached from ore |
| US8500868B2 (en) | 2009-05-01 | 2013-08-06 | Massachusetts Institute Of Technology | Systems and methods for the separation of carbon dioxide and water |
-
1976
- 1976-10-05 JP JP51120054A patent/JPS5928617B2/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6021342A (en) * | 1983-07-12 | 1985-02-02 | Sumitomo Chem Co Ltd | Method for recovering copper from solution containing copper leached from ore |
| US8500868B2 (en) | 2009-05-01 | 2013-08-06 | Massachusetts Institute Of Technology | Systems and methods for the separation of carbon dioxide and water |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5928617B2 (en) | 1984-07-14 |
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