CH557784A - Verfahren zur elektrolytischen behandlung von mindestens ein zyanid enthaltendem abwasser. - Google Patents
Verfahren zur elektrolytischen behandlung von mindestens ein zyanid enthaltendem abwasser.Info
- Publication number
- CH557784A CH557784A CH925973A CH925973A CH557784A CH 557784 A CH557784 A CH 557784A CH 925973 A CH925973 A CH 925973A CH 925973 A CH925973 A CH 925973A CH 557784 A CH557784 A CH 557784A
- Authority
- CH
- Switzerland
- Prior art keywords
- cyanide
- electrolytic treatment
- wastewater containing
- wastewater
- electrolytic
- Prior art date
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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
- C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
- C02F1/4674—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation with halogen or compound of halogens, e.g. chlorine, bromine
-
- 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
- C02F2101/16—Nitrogen compounds, e.g. ammonia
- C02F2101/18—Cyanides
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Electricity Or Magnetism (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 |
|---|---|---|---|
| JP47065235A JPS5143308B2 (de) | 1972-06-29 | 1972-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH557784A true CH557784A (de) | 1975-01-15 |
Family
ID=13281034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH925973A CH557784A (de) | 1972-06-29 | 1973-06-26 | Verfahren zur elektrolytischen behandlung von mindestens ein zyanid enthaltendem abwasser. |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5143308B2 (de) |
| BE (1) | BE801642A (de) |
| CH (1) | CH557784A (de) |
| DE (1) | DE2331189A1 (de) |
| FR (1) | FR2202042B1 (de) |
| GB (1) | GB1382540A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5013986A (de) * | 1973-06-09 | 1975-02-13 | ||
| CN2063121U (zh) * | 1990-03-15 | 1990-10-03 | 杨新玉 | 除氰净化器 |
| US5288373A (en) * | 1990-03-15 | 1994-02-22 | Xinyu Yang | Process of removing cyanide from waste water |
-
1972
- 1972-06-29 JP JP47065235A patent/JPS5143308B2/ja not_active Expired
-
1973
- 1973-06-19 DE DE19732331189 patent/DE2331189A1/de active Pending
- 1973-06-26 CH CH925973A patent/CH557784A/de not_active IP Right Cessation
- 1973-06-27 FR FR7323462A patent/FR2202042B1/fr not_active Expired
- 1973-06-29 GB GB3097073A patent/GB1382540A/en not_active Expired
- 1973-06-29 BE BE2052885A patent/BE801642A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5143308B2 (de) | 1976-11-20 |
| JPS4923951A (de) | 1974-03-02 |
| DE2331189A1 (de) | 1974-01-17 |
| BE801642A (fr) | 1973-10-15 |
| FR2202042A1 (de) | 1974-05-03 |
| GB1382540A (en) | 1975-02-05 |
| FR2202042B1 (de) | 1976-06-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |