FR2179053A1 - Water purification - after active carbon treatment by continuous contact with noble metal - Google Patents
Water purification - after active carbon treatment by continuous contact with noble metalInfo
- Publication number
- FR2179053A1 FR2179053A1 FR7311966A FR7311966A FR2179053A1 FR 2179053 A1 FR2179053 A1 FR 2179053A1 FR 7311966 A FR7311966 A FR 7311966A FR 7311966 A FR7311966 A FR 7311966A FR 2179053 A1 FR2179053 A1 FR 2179053A1
- Authority
- FR
- France
- Prior art keywords
- continuous contact
- noble metal
- active carbon
- water purification
- carbon treatment
- Prior art date
- 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
-
- 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
- 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
-
- 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
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
Abstract
The chloro-taste of tap water which affects the aroma of coffee and tea can be removed by active C. To prevent bacteria from propagating in the now chlorine-less water remnants in the appts., the water is kept in continuous contact with Au, Ag, Cu, or Pt.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3335672A JPS48100959A (en) | 1972-04-03 | 1972-04-03 | |
JP12457072U JPS521745Y2 (en) | 1972-10-28 | 1972-10-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2179053A1 true FR2179053A1 (en) | 1973-11-16 |
FR2179053B1 FR2179053B1 (en) | 1976-06-11 |
Family
ID=26372035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7311966A Granted FR2179053A1 (en) | 1972-04-03 | 1973-04-03 | Water purification - after active carbon treatment by continuous contact with noble metal |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2316668A1 (en) |
FR (1) | FR2179053A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2309478A1 (en) * | 1975-04-29 | 1976-11-26 | Cons Foods Corp | METHOD AND APPARATUS FOR TREATING DRINKING WATER |
FR2457708A1 (en) * | 1979-06-01 | 1980-12-26 | Everpure | BACTERIOSTATIC COMPOSITIONS OF WATER FILTRATION MEDIA AND WATER FILTERS CONTAINING THEM |
EP1236683A1 (en) * | 2001-03-02 | 2002-09-04 | Lux Asia Pacific Pte Ltd. | Water purifier |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5198118A (en) * | 1984-04-30 | 1993-03-30 | Kdf Fluid Treatment, Inc. | Method for treating fluids |
AU600919B2 (en) * | 1985-09-23 | 1990-08-30 | Don E. Heskett | Method of treating fluids |
JPH084787B2 (en) * | 1988-02-12 | 1996-01-24 | 株式会社タクマ | Liquid processing machine element |
DE3826857A1 (en) * | 1988-08-08 | 1990-02-22 | Isg Kreutzer Import Und Servic | Drinking water filter unit |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2017456A (en) * | 1933-05-10 | 1935-10-15 | Gudmundsen Austin | Portable water treating apparatus |
FR2048461A5 (en) * | 1969-05-16 | 1971-03-19 | Pure Stat Corp | Faucet attachment to improve taste of water |
-
1973
- 1973-04-03 DE DE19732316668 patent/DE2316668A1/en active Pending
- 1973-04-03 FR FR7311966A patent/FR2179053A1/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2017456A (en) * | 1933-05-10 | 1935-10-15 | Gudmundsen Austin | Portable water treating apparatus |
FR2048461A5 (en) * | 1969-05-16 | 1971-03-19 | Pure Stat Corp | Faucet attachment to improve taste of water |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2309478A1 (en) * | 1975-04-29 | 1976-11-26 | Cons Foods Corp | METHOD AND APPARATUS FOR TREATING DRINKING WATER |
FR2457708A1 (en) * | 1979-06-01 | 1980-12-26 | Everpure | BACTERIOSTATIC COMPOSITIONS OF WATER FILTRATION MEDIA AND WATER FILTERS CONTAINING THEM |
EP1236683A1 (en) * | 2001-03-02 | 2002-09-04 | Lux Asia Pacific Pte Ltd. | Water purifier |
Also Published As
Publication number | Publication date |
---|---|
FR2179053B1 (en) | 1976-06-11 |
DE2316668A1 (en) | 1973-10-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |