SE9900770L - Methods and apparatus for admixing gas into a liquid - Google Patents
Methods and apparatus for admixing gas into a liquidInfo
- Publication number
- SE9900770L SE9900770L SE9900770A SE9900770A SE9900770L SE 9900770 L SE9900770 L SE 9900770L SE 9900770 A SE9900770 A SE 9900770A SE 9900770 A SE9900770 A SE 9900770A SE 9900770 L SE9900770 L SE 9900770L
- Authority
- SE
- Sweden
- Prior art keywords
- liquid
- gas
- tank
- mixing
- methods
- Prior art date
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
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
- C02F1/62—Heavy metal compounds
- C02F1/64—Heavy metal compounds of iron or manganese
- C02F1/645—Devices for iron precipitation and treatment by air
-
- 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
- C02F1/74—Treatment of water, waste water, or sewage by oxidation with air
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)
Abstract
Liquid is supplied to the mixing tank via alternate chambers (4, 5) to maintain a continuous supply of liquid containing mixed in gas. A method for mixing a gas into a liquid comprises introducing a flow of liquid into a treatment tank via a gas filling machine (2), from which liquid is periodically removed for the introduction of the gas. The liquid is supplied to the tank alternately via a number of chambers (4, 5) inside the machine, so that a continuous supply of liquid containing a chosen quantity of gas mixed into it is obtained. An Independent claim is also included for the mixing apparatus, comprising a gas filling machine with valve connections (6, 7a, 7b, 8, 9) for the flow of liquid, tank and gas source.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9900770A SE512211C2 (en) | 1999-03-04 | 1999-03-04 | Mixing gas into liquid, especially air for oxygenating and acidifying water being purified comprises supply of liquid to mixing tank via alternate chambers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9900770A SE512211C2 (en) | 1999-03-04 | 1999-03-04 | Mixing gas into liquid, especially air for oxygenating and acidifying water being purified comprises supply of liquid to mixing tank via alternate chambers |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9900770D0 SE9900770D0 (en) | 1999-03-04 |
SE9900770L true SE9900770L (en) | 2000-02-14 |
SE512211C2 SE512211C2 (en) | 2000-02-14 |
Family
ID=20414712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9900770A SE512211C2 (en) | 1999-03-04 | 1999-03-04 | Mixing gas into liquid, especially air for oxygenating and acidifying water being purified comprises supply of liquid to mixing tank via alternate chambers |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE512211C2 (en) |
-
1999
- 1999-03-04 SE SE9900770A patent/SE512211C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE9900770D0 (en) | 1999-03-04 |
SE512211C2 (en) | 2000-02-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |