FR2172233A1 - - Google Patents
Info
- Publication number
- FR2172233A1 FR2172233A1 FR7305203A FR7305203A FR2172233A1 FR 2172233 A1 FR2172233 A1 FR 2172233A1 FR 7305203 A FR7305203 A FR 7305203A FR 7305203 A FR7305203 A FR 7305203A FR 2172233 A1 FR2172233 A1 FR 2172233A1
- Authority
- FR
- France
- 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
Classifications
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- 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
- C02F1/465—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electroflotation
-
- 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
- C02F1/463—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrocoagulation
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- 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
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1620672A JPS48104346A (US20020095090A1-20020718-M00002.png) | 1972-02-15 | 1972-02-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2172233A1 true FR2172233A1 (US20020095090A1-20020718-M00002.png) | 1973-09-28 |
| FR2172233B1 FR2172233B1 (US20020095090A1-20020718-M00002.png) | 1979-01-12 |
Family
ID=11910024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7305203A Expired FR2172233B1 (US20020095090A1-20020718-M00002.png) | 1972-02-15 | 1973-02-14 |
Country Status (5)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4319968A (en) * | 1979-07-05 | 1982-03-16 | Katsuhiro Okubo | Electrolytically decomposing method for iron-cyanide complex |
| NL8006412A (nl) * | 1980-11-25 | 1982-06-16 | Tno | Werkwijze voor het detoxificeren van chemische afvalstoffen. |
| US5049252A (en) * | 1986-01-21 | 1991-09-17 | Murrell Wilfred A | Water cleaning system |
| US8093442B2 (en) * | 2007-07-23 | 2012-01-10 | Rio Tinto Alcan International Limited | Electrochemical removal of dissociable cyanides |
| WO2011079402A1 (en) * | 2009-12-29 | 2011-07-07 | Sawgrass Europe Sa | Rheology modified ink and printing process |
| US20140246375A1 (en) * | 2013-03-03 | 2014-09-04 | Hamed Gharibi | Electrochemical-based reactor for the removal of free cyanides and iron cyanide from industrial wastewater |
| CN112062226A (zh) * | 2020-08-10 | 2020-12-11 | 东北大学 | 一种高浓度含氰贫液的处理方法 |
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1972
- 1972-02-15 JP JP1620672A patent/JPS48104346A/ja active Pending
-
1973
- 1973-02-08 DE DE2306151A patent/DE2306151A1/de active Pending
- 1973-02-08 US US33047373 patent/US3816275A/en not_active Expired - Lifetime
- 1973-02-14 FR FR7305203A patent/FR2172233B1/fr not_active Expired
- 1973-02-15 GB GB749873A patent/GB1398691A/en not_active Expired
Non-Patent Citations (1)
| Title |
|---|
| NEANT * |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2172233B1 (US20020095090A1-20020718-M00002.png) | 1979-01-12 |
| GB1398691A (en) | 1975-06-25 |
| JPS48104346A (US20020095090A1-20020718-M00002.png) | 1973-12-27 |
| US3816275A (en) | 1974-06-11 |
| DE2306151A1 (de) | 1973-08-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |