FR1471715A - - Google Patents
Info
- Publication number
- FR1471715A FR1471715A FR1471715DA FR1471715A FR 1471715 A FR1471715 A FR 1471715A FR 1471715D A FR1471715D A FR 1471715DA FR 1471715 A FR1471715 A FR 1471715A
- 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.)
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
- B01J41/04—Processes using organic exchangers
- B01J41/05—Processes using organic exchangers in the strongly basic form
-
- 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)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Removal Of Specific Substances (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH396665A CH466817A (en) | 1965-03-19 | 1965-03-19 | Process for the detoxification of cyanide-containing aqueous solutions, especially waste water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1471715A true FR1471715A (en) | 1967-05-10 |
Family
ID=4267277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1471715D Expired FR1471715A (en) | 1965-03-19 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT272215B (en) |
| BE (1) | BE678088A (en) |
| CH (1) | CH466817A (en) |
| DE (1) | DE1546498C3 (en) |
| ES (1) | ES324389A1 (en) |
| FR (1) | FR1471715A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI62040C (en) * | 1979-02-06 | 1982-11-10 | Outokumpu Oy | PROCEDURE FOR THE FIELD OF THE METALLURGICAL INDUSTRY |
| DE3924100A1 (en) * | 1989-07-20 | 1991-01-24 | Didier Werke Ag | METHOD FOR REMOVING HEAVY METALS FROM SEWAGE |
-
0
- FR FR1471715D patent/FR1471715A/fr not_active Expired
-
1965
- 1965-03-19 CH CH396665A patent/CH466817A/en unknown
-
1966
- 1966-03-16 AT AT251366A patent/AT272215B/en active
- 1966-03-17 DE DE1546498A patent/DE1546498C3/en not_active Expired
- 1966-03-18 BE BE678088D patent/BE678088A/xx unknown
- 1966-03-18 ES ES0324389A patent/ES324389A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH466817A (en) | 1968-12-15 |
| DE1546498A1 (en) | 1969-08-28 |
| DE1546498B2 (en) | 1977-06-23 |
| AT272215B (en) | 1969-06-25 |
| DE1546498C3 (en) | 1978-03-23 |
| BE678088A (en) | 1966-09-01 |
| ES324389A1 (en) | 1967-02-01 |