GB1405192A - Method of removing copper ions from solution in an aqueous medium - Google Patents
Method of removing copper ions from solution in an aqueous mediumInfo
- Publication number
- GB1405192A GB1405192A GB1841773A GB1841773A GB1405192A GB 1405192 A GB1405192 A GB 1405192A GB 1841773 A GB1841773 A GB 1841773A GB 1841773 A GB1841773 A GB 1841773A GB 1405192 A GB1405192 A GB 1405192A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solution
- copper ions
- aqueous medium
- sludge
- removing copper
- 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
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 title abstract 4
- 229910001431 copper ion Inorganic materials 0.000 title abstract 4
- 239000012736 aqueous medium Substances 0.000 title abstract 3
- 239000010802 sludge Substances 0.000 abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 239000002351 wastewater Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- 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
- C02F1/70—Treatment of water, waste water, or sewage by reduction
-
- 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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Removal Of Specific Substances (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7206835A NL151963B (nl) | 1972-05-19 | 1972-05-19 | Werkwijze voor het verwijderen van koper uit water. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1405192A true GB1405192A (en) | 1975-09-03 |
Family
ID=19816088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1841773A Expired GB1405192A (en) | 1972-05-19 | 1973-04-17 | Method of removing copper ions from solution in an aqueous medium |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE798489A (enrdf_load_stackoverflow) |
| DE (1) | DE2319976C3 (enrdf_load_stackoverflow) |
| ES (1) | ES414388A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2185593A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1405192A (enrdf_load_stackoverflow) |
| IT (1) | IT984088B (enrdf_load_stackoverflow) |
| NL (1) | NL151963B (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2747562A1 (de) * | 1977-10-20 | 1979-05-03 | Schering Ag | Verfahren und anlage zur wiedergewinnung von im abwasser von anlagen zur chemischen oberflaechenbehandlung befindlichen metallen und anderen wertstoffen |
| CN102910689A (zh) * | 2012-11-09 | 2013-02-06 | 青海电力科学试验研究院 | 一种用于防止给水系统腐蚀的加药方法 |
-
1972
- 1972-05-19 NL NL7206835A patent/NL151963B/xx not_active IP Right Cessation
-
1973
- 1973-04-17 GB GB1841773A patent/GB1405192A/en not_active Expired
- 1973-04-19 DE DE19732319976 patent/DE2319976C3/de not_active Expired
- 1973-04-19 BE BE7000438A patent/BE798489A/xx unknown
- 1973-04-20 IT IT2334773A patent/IT984088B/it active
- 1973-05-04 ES ES414388A patent/ES414388A1/es not_active Expired
- 1973-05-18 FR FR7318142A patent/FR2185593A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2185593A1 (enrdf_load_stackoverflow) | 1974-01-04 |
| IT984088B (it) | 1974-11-20 |
| NL151963B (nl) | 1977-01-17 |
| DE2319976B2 (de) | 1978-09-14 |
| DE2319976A1 (de) | 1973-12-06 |
| DE2319976C3 (de) | 1979-05-03 |
| NL7206835A (enrdf_load_stackoverflow) | 1973-11-21 |
| ES414388A1 (es) | 1976-02-01 |
| BE798489A (nl) | 1973-10-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |