CH498776A - Filtro per purificare l'acqua potabile - Google Patents
Filtro per purificare l'acqua potabileInfo
- Publication number
- CH498776A CH498776A CH1163869A CH1163869A CH498776A CH 498776 A CH498776 A CH 498776A CH 1163869 A CH1163869 A CH 1163869A CH 1163869 A CH1163869 A CH 1163869A CH 498776 A CH498776 A CH 498776A
- Authority
- CH
- Switzerland
- Prior art keywords
- filter
- drinking water
- purify drinking
- purify
- water
- Prior art date
Links
- 239000003651 drinking water Substances 0.000 title 1
- 235000020188 drinking water Nutrition 0.000 title 1
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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
- C02F1/003—Processes for the treatment of water whereby the filtration technique is of importance using household-type filters for producing potable water, e.g. pitchers, bottles, faucet mounted devices
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/006—Cartridges
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)
- Water Treatment By Sorption (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1950969 | 1969-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH498776A true CH498776A (it) | 1970-11-15 |
Family
ID=11158624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1163869A CH498776A (it) | 1969-05-31 | 1969-07-31 | Filtro per purificare l'acqua potabile |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH498776A (it) |
| FR (1) | FR2063827A5 (it) |
-
1969
- 1969-07-31 CH CH1163869A patent/CH498776A/it not_active IP Right Cessation
-
1970
- 1970-02-11 FR FR7004876A patent/FR2063827A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2063827A5 (en) | 1971-07-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |