GB1437523A - Method for the recycle treatment of waste water from nickel plating - Google Patents
Method for the recycle treatment of waste water from nickel platingInfo
- Publication number
- GB1437523A GB1437523A GB4596973A GB4596973A GB1437523A GB 1437523 A GB1437523 A GB 1437523A GB 4596973 A GB4596973 A GB 4596973A GB 4596973 A GB4596973 A GB 4596973A GB 1437523 A GB1437523 A GB 1437523A
- Authority
- GB
- United Kingdom
- Prior art keywords
- niso
- nickel plating
- solution
- waste water
- eluted
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/16—Regeneration of process solutions
- C25D21/22—Regeneration of process solutions by ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Removal Of Specific Substances (AREA)
Abstract
1437523 Recovery of NiSo 4 from waste solutions KAYABAKOGYO KK 2 Oct 1973 [29 March 1973 (2)] 45969/73 Heading C1A NiSO 4 solution is recovered from nickel plating waste solutions by adjusting the pH to precipitate hydroxides of other metals, filtering, passing through a cationic I.E. resin which is then eluted with aqueous sulphuric acid; Ni(OH) 2 is precipitated from part of the eulate, filtered off and added to the rest of the eluate to give a concentrated NiSO 4 solution which may be used in a plating bath. Alternatively, the solution after removal of other metal hydroxides is divided in two, one part being passed through an H-type cationic I.E. resin which is eluted with aqueous sulphuric acid and the eluate mixed with Ni(OH) 2 precipitated and filtered off from the other part.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3599573A JPS49122898A (en) | 1973-03-29 | 1973-03-29 | |
| JP48035992A JPS49122897A (en) | 1973-03-29 | 1973-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1437523A true GB1437523A (en) | 1976-05-26 |
Family
ID=26375009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4596973A Expired GB1437523A (en) | 1973-03-29 | 1973-10-02 | Method for the recycle treatment of waste water from nickel plating |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2352343B2 (en) |
| GB (1) | GB1437523A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109721189A (en) * | 2019-01-25 | 2019-05-07 | 重庆耐德水处理科技有限公司 | A kind of nickel-contained wastewater treatment device and processing method |
| CN115557652A (en) * | 2022-11-10 | 2023-01-03 | 宝武水务科技有限公司 | Recycling treatment system and method for zinc-nickel-containing wastewater |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109650606A (en) * | 2019-02-28 | 2019-04-19 | 重庆耐德水处理科技有限公司 | A kind of plating removes the reclamation set and method of nickel resin desorption liquid |
-
1973
- 1973-10-02 GB GB4596973A patent/GB1437523A/en not_active Expired
- 1973-10-18 DE DE19732352343 patent/DE2352343B2/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109721189A (en) * | 2019-01-25 | 2019-05-07 | 重庆耐德水处理科技有限公司 | A kind of nickel-contained wastewater treatment device and processing method |
| CN115557652A (en) * | 2022-11-10 | 2023-01-03 | 宝武水务科技有限公司 | Recycling treatment system and method for zinc-nickel-containing wastewater |
| CN115557652B (en) * | 2022-11-10 | 2024-05-10 | 宝武水务科技有限公司 | Zinc-nickel-containing wastewater recycling treatment system and method |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2352343B2 (en) | 1976-11-04 |
| DE2352343A1 (en) | 1974-10-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |