FR2237843B3 - - Google Patents
Info
- Publication number
- FR2237843B3 FR2237843B3 FR7424983A FR7424983A FR2237843B3 FR 2237843 B3 FR2237843 B3 FR 2237843B3 FR 7424983 A FR7424983 A FR 7424983A FR 7424983 A FR7424983 A FR 7424983A FR 2237843 B3 FR2237843 B3 FR 2237843B3
- 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
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- 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
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
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)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1052273A CH567440A5 (sv) | 1973-07-18 | 1973-07-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2237843A1 FR2237843A1 (en) | 1975-02-14 |
| FR2237843B3 true FR2237843B3 (sv) | 1977-05-20 |
Family
ID=4364122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7424983A Granted FR2237843A1 (en) | 1973-07-18 | 1974-07-18 | Bleaching and clarifying of aqueous effluent - using finely divided air with small amount of ozone and opt. chlorine |
Country Status (7)
| Country | Link |
|---|---|
| CH (1) | CH567440A5 (sv) |
| DE (1) | DE2434061A1 (sv) |
| DK (1) | DK383674A (sv) |
| FR (1) | FR2237843A1 (sv) |
| IT (1) | IT1017156B (sv) |
| NL (1) | NL7409456A (sv) |
| SE (1) | SE7409335L (sv) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1987005004A1 (en) * | 1986-02-19 | 1987-08-27 | Shlomo Tamir | Process and device for preparing and disinfecting swimming and bathing pool water by using chlorine and ozone |
| JPS63502492A (ja) * | 1986-02-19 | 1988-09-22 | タミル，シュロモ | 塩素およびオゾンを用いて水泳および水浴用貯水を処理および消毒する方法および装置 |
| FI884507A (fi) * | 1987-10-05 | 1989-04-06 | Champion Int Corp | Foerminskning av faerg i pappersfabriksavfallsvatten genom oxidering med klordioxid. |
| DE19817258A1 (de) * | 1998-04-20 | 1999-10-28 | Heinz Hoelter | Vorrichtung zum Einbringen von Ozon in flüssige Medien |
-
1973
- 1973-07-18 CH CH1052273A patent/CH567440A5/xx not_active IP Right Cessation
-
1974
- 1974-07-12 NL NL7409456A patent/NL7409456A/xx not_active Application Discontinuation
- 1974-07-15 IT IT2517074A patent/IT1017156B/it active
- 1974-07-16 DE DE19742434061 patent/DE2434061A1/de active Pending
- 1974-07-17 SE SE7409335A patent/SE7409335L/ not_active Application Discontinuation
- 1974-07-17 DK DK383674A patent/DK383674A/da unknown
- 1974-07-18 FR FR7424983A patent/FR2237843A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| SE7409335L (sv) | 1975-01-20 |
| DK383674A (sv) | 1975-03-03 |
| DE2434061A1 (de) | 1975-02-06 |
| NL7409456A (nl) | 1975-01-21 |
| CH567440A5 (sv) | 1975-10-15 |
| FR2237843A1 (en) | 1975-02-14 |
| IT1017156B (it) | 1977-07-20 |