JPH026840B2 - - Google Patents
Info
- Publication number
- JPH026840B2 JPH026840B2 JP13634884A JP13634884A JPH026840B2 JP H026840 B2 JPH026840 B2 JP H026840B2 JP 13634884 A JP13634884 A JP 13634884A JP 13634884 A JP13634884 A JP 13634884A JP H026840 B2 JPH026840 B2 JP H026840B2
- Authority
- JP
- Japan
- Prior art keywords
- silver
- ion
- chamber
- cyanide
- plating waste
- 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.)
- Expired
Links
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 45
- 229910052709 silver Inorganic materials 0.000 claims description 45
- 239000004332 silver Substances 0.000 claims description 45
- 238000007747 plating Methods 0.000 claims description 35
- 239000007788 liquid Substances 0.000 claims description 23
- 150000002500 ions Chemical class 0.000 claims description 22
- 239000002699 waste material Substances 0.000 claims description 20
- 239000003011 anion exchange membrane Substances 0.000 claims description 12
- LFAGQMCIGQNPJG-UHFFFAOYSA-N silver cyanide Chemical compound [Ag+].N#[C-] LFAGQMCIGQNPJG-UHFFFAOYSA-N 0.000 claims description 7
- 229940098221 silver cyanide Drugs 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 238000000909 electrodialysis Methods 0.000 claims description 5
- NNFCIKHAZHQZJG-UHFFFAOYSA-N potassium cyanide Chemical compound [K+].N#[C-] NNFCIKHAZHQZJG-UHFFFAOYSA-N 0.000 claims description 4
- 239000003115 supporting electrolyte Substances 0.000 claims description 4
- RYCLIXPGLDDLTM-UHFFFAOYSA-J tetrapotassium;phosphonato phosphate Chemical compound [K+].[K+].[K+].[K+].[O-]P([O-])(=O)OP([O-])([O-])=O RYCLIXPGLDDLTM-UHFFFAOYSA-J 0.000 claims description 4
- 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 claims description 2
- 238000004064 recycling Methods 0.000 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims 1
- 239000003518 caustics Substances 0.000 claims 1
- 229910052700 potassium Inorganic materials 0.000 claims 1
- 239000011591 potassium Substances 0.000 claims 1
- 239000010949 copper Substances 0.000 description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 15
- 229910052802 copper Inorganic materials 0.000 description 15
- 239000000243 solution Substances 0.000 description 15
- 239000012528 membrane Substances 0.000 description 8
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004070 electrodeposition Methods 0.000 description 2
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 2
- 235000011118 potassium hydroxide Nutrition 0.000 description 2
- 239000010970 precious metal Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000003788 bath preparation Substances 0.000 description 1
- 238000005341 cation exchange Methods 0.000 description 1
- -1 copper complex ions Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 description 1
- 235000011180 diphosphates Nutrition 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000003014 ion exchange membrane Substances 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/44—Ion-selective electrodialysis
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13634884A JPS6116000A (ja) | 1984-06-30 | 1984-06-30 | 銀めつき廃液の再生方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13634884A JPS6116000A (ja) | 1984-06-30 | 1984-06-30 | 銀めつき廃液の再生方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6116000A JPS6116000A (ja) | 1986-01-24 |
| JPH026840B2 true JPH026840B2 (enrdf_load_stackoverflow) | 1990-02-14 |
Family
ID=15173090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13634884A Granted JPS6116000A (ja) | 1984-06-30 | 1984-06-30 | 銀めつき廃液の再生方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6116000A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108636130B (zh) * | 2018-05-29 | 2020-12-18 | 浙江师范大学 | 聚合物-金属复合分离膜制备方法及应用 |
| CN113526752B (zh) * | 2021-07-22 | 2023-07-28 | 生态环境部华南环境科学研究所 | 一种焦磷酸镀铜废水中铜、磷资源回收利用方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5814519B2 (ja) * | 1976-08-11 | 1983-03-19 | 三菱電機株式会社 | 低シアン高速電解銀メツキ液 |
-
1984
- 1984-06-30 JP JP13634884A patent/JPS6116000A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6116000A (ja) | 1986-01-24 |
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