CH592786A5 - - Google Patents
Info
- Publication number
- CH592786A5 CH592786A5 CH785675A CH785675A CH592786A5 CH 592786 A5 CH592786 A5 CH 592786A5 CH 785675 A CH785675 A CH 785675A CH 785675 A CH785675 A CH 785675A CH 592786 A5 CH592786 A5 CH 592786A5
- Authority
- CH
- Switzerland
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
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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
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
- C02F1/505—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment by oligodynamic treatment
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/06—Methods or installations for obtaining or collecting drinking water or tap water from underground
- E03B3/08—Obtaining and confining water by means of wells
- E03B3/15—Keeping wells in good condition, e.g. by cleaning, repairing, regenerating; Maintaining or enlarging the capacity of wells or water-bearing layers
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH785675A CH592786A5 (US06724976-20040420-M00002.png) | 1975-06-17 | 1975-06-17 | |
| DE19752549309 DE2549309A1 (de) | 1975-06-17 | 1975-11-04 | Verfahren zur sterilisierung, sanierung und schutz der schutzzone von wasserfassungen und grundwasseranreicherungsanlagen |
| GB4626375A GB1505387A (en) | 1975-06-17 | 1975-11-07 | Purification of regions of land surrounding water sources |
| FR7536568A FR2314972A1 (fr) | 1975-06-17 | 1975-11-28 | Procede pour steriliser, assainir et proteger les zones de protection de captage de l'eau et les installations d'enrichissement des nappes d'eau souterraines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH785675A CH592786A5 (US06724976-20040420-M00002.png) | 1975-06-17 | 1975-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH592786A5 true CH592786A5 (US06724976-20040420-M00002.png) | 1977-11-15 |
Family
ID=4331458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH785675A CH592786A5 (US06724976-20040420-M00002.png) | 1975-06-17 | 1975-06-17 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH592786A5 (US06724976-20040420-M00002.png) |
| DE (1) | DE2549309A1 (US06724976-20040420-M00002.png) |
| FR (1) | FR2314972A1 (US06724976-20040420-M00002.png) |
| GB (1) | GB1505387A (US06724976-20040420-M00002.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2714261C2 (de) * | 1977-03-31 | 1984-07-19 | Stefan 4835 Rietberg Elmer | Verfahren zur Förderung von Wasser mit gleichzeitiger Enteisenung und Entmanganung sowie Wasserversorgungsanlage zur Durchführung des Verfahrens |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH305376A (de) * | 1951-04-04 | 1955-02-28 | Union Rheinische Braunkohlen | Verfahren und Vorrichtung zur Auflockerung von Boden- und Filterschichten zwecks Erhöhung ihrer Durchlässigkeit für Flüssigkeiten. |
| DE973316C (de) * | 1953-09-16 | 1960-01-21 | Katharina Geigenmueller | Vorrichtung zum Regenerieren, Reinigen und Desinfizieren von Filtertiefbrunnen |
| FR1177759A (fr) * | 1957-04-30 | 1959-04-29 | Procédé pour l'élimination des dépôts dans les puits filtrants | |
| US3094846A (en) * | 1961-02-27 | 1963-06-25 | Diamond Alkali Co | Treatement of earth strata containing acid forming chemicals |
| US3335791A (en) * | 1964-11-19 | 1967-08-15 | Lawrence D Patton | Process of preventing corrosion and bacterial growth in a water well |
-
1975
- 1975-06-17 CH CH785675A patent/CH592786A5/xx not_active IP Right Cessation
- 1975-11-04 DE DE19752549309 patent/DE2549309A1/de active Pending
- 1975-11-07 GB GB4626375A patent/GB1505387A/en not_active Expired
- 1975-11-28 FR FR7536568A patent/FR2314972A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2314972A1 (fr) | 1977-01-14 |
| DE2549309A1 (de) | 1976-12-23 |
| GB1505387A (en) | 1978-03-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |