IT1069282B - Sewage, river, and fish breeding water purificn - by re-introduction of oxygen enriched gas satd. pressurised flow originating from water to be purified - Google Patents
Sewage, river, and fish breeding water purificn - by re-introduction of oxygen enriched gas satd. pressurised flow originating from water to be purifiedInfo
- Publication number
- IT1069282B IT1069282B IT4771374A IT4771374A IT1069282B IT 1069282 B IT1069282 B IT 1069282B IT 4771374 A IT4771374 A IT 4771374A IT 4771374 A IT4771374 A IT 4771374A IT 1069282 B IT1069282 B IT 1069282B
- Authority
- IT
- Italy
- Prior art keywords
- water
- oxygen enriched
- satd
- river
- sewage
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 6
- 239000007789 gas Substances 0.000 title abstract 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title abstract 2
- 239000001301 oxygen Substances 0.000 title abstract 2
- 229910052760 oxygen Inorganic materials 0.000 title abstract 2
- 241000251468 Actinopterygii Species 0.000 title 1
- 238000009395 breeding Methods 0.000 title 1
- 230000001488 breeding effect Effects 0.000 title 1
- 239000010865 sewage Substances 0.000 title 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000006213 oxygenation reaction Methods 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 238000004062 sedimentation Methods 0.000 abstract 1
- 239000010802 sludge Substances 0.000 abstract 1
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
A system for the purification of water by means of oxygenation consists in drawing from the main bulk to be processed, a quantity of water which is first pressurised and then injected with an oxygen enriched gas which may contain ozone and some chlorine; the water with the dissolved and undissolved gas being reintroduced into the mass from which it was taken, in a manner ensuring considerable turbulence, so that the gas in the form of bubbles is either dissolved or utilised. Measures are taken to prevent damage by the pumps to organisms in the water, and the process may be intermittent to permit the sedimentation and removal of activated sludge from the system.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1008273 | 1973-03-01 | ||
| GB3023673 | 1973-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1069282B true IT1069282B (en) | 1985-03-25 |
Family
ID=26247245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT4771374A IT1069282B (en) | 1973-03-01 | 1974-01-15 | Sewage, river, and fish breeding water purificn - by re-introduction of oxygen enriched gas satd. pressurised flow originating from water to be purified |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1069282B (en) |
-
1974
- 1974-01-15 IT IT4771374A patent/IT1069282B/en active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19930118 |