GB355086A - Process of sterilising liquids - Google Patents
Process of sterilising liquidsInfo
- Publication number
- GB355086A GB355086A GB29250/30A GB2925030A GB355086A GB 355086 A GB355086 A GB 355086A GB 29250/30 A GB29250/30 A GB 29250/30A GB 2925030 A GB2925030 A GB 2925030A GB 355086 A GB355086 A GB 355086A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oligodynamic
- gas
- main stream
- chlorine
- liquids
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D473/00—Heterocyclic compounds containing purine ring systems
- C07D473/02—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6
- C07D473/18—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 one oxygen and one nitrogen atom, e.g. guanine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/23—Solid substances, e.g. granules, powders, blocks, tablets
- A61L2/238—Metals or alloys, e.g. oligodynamic metals
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- General Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Medicinal Chemistry (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
Liquids are sterilized by bringing them into contact both with sterilizing gases, e.g. chlorine or ozone, and with oligodynamic substances, e.g. silver or copper. In one form, part only of the liquid is treated with the gas, and the same or a different part passed over the oligodynamic substance, and then mixed with the main stream. The combined treatment allows a smaller quantity of gas and a shorter time of oligodynamic treatment to be used than when only one of these methods is employed. Reference has been directed by the Comptroller to Specifications 300,898, [Class 46, Filtering &c.], and 340,218.ALSO:Liquids are sterilized by bringing them into contact both with sterilizing gases, e.g. chlorine or ozone, and with oligodynamic substances e.g. silver or copper. In one form, part only of the liquid is treated with the gas, and the same or a different part passed over the oligodynamic substance, and then mixed with the main stream. In another form, gaseous chlorine is bubbled into the main stream. The combined treatment allows a smaller quanity of gas and a shorter time of oligodynamic treatment to be used than when only one of these methods is employed. Reference has been directed by the Comptroller to Specifications 300,898, [Class 46, Filtering &c.], and 340,218.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE355086X | 1929-10-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB355086A true GB355086A (en) | 1931-08-20 |
Family
ID=6289866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB29250/30A Expired GB355086A (en) | 1929-10-12 | 1930-09-30 | Process of sterilising liquids |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR355086A (en) |
GB (1) | GB355086A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5858246A (en) * | 1997-01-14 | 1999-01-12 | Fountainhead Technologies, Inc. | Method of water purification with oxides of chlorine |
-
1905
- 1905-05-31 FR FR355086D patent/FR355086A/en not_active Expired
-
1930
- 1930-09-30 GB GB29250/30A patent/GB355086A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5858246A (en) * | 1997-01-14 | 1999-01-12 | Fountainhead Technologies, Inc. | Method of water purification with oxides of chlorine |
Also Published As
Publication number | Publication date |
---|---|
FR355086A (en) | 1905-10-23 |
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