IT1275193B - Underground water bed cleaning system - Google Patents
Underground water bed cleaning systemInfo
- Publication number
- IT1275193B IT1275193B ITMN940018A ITMN940018A IT1275193B IT 1275193 B IT1275193 B IT 1275193B IT MN940018 A ITMN940018 A IT MN940018A IT MN940018 A ITMN940018 A IT MN940018A IT 1275193 B IT1275193 B IT 1275193B
- Authority
- IT
- Italy
- Prior art keywords
- water bed
- wells
- underground water
- cleaning system
- extraction
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 3
- 238000004140 cleaning Methods 0.000 title abstract 2
- 238000000605 extraction Methods 0.000 abstract 3
- 239000003344 environmental pollutant Substances 0.000 abstract 2
- 231100000719 pollutant Toxicity 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 1
Landscapes
- Physical Water Treatments (AREA)
Abstract
The invention regards an underground water bed cleaning system, said system compromising an extraction pump in a well with the consequent arrangement of the water bed level around the well in a depression cone form, and a pump for the extraction of pollutant substances floating on the bed, said system also comprising wells for the forced extraction of pollutant vapours and/or air insufflation wells, characterised by the fact that said wells are located in positions suitable for determining an increase in the inclination of the surface of the depression cone. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMN940018A IT1275193B (en) | 1994-06-07 | 1994-06-07 | Underground water bed cleaning system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMN940018A IT1275193B (en) | 1994-06-07 | 1994-06-07 | Underground water bed cleaning system |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMN940018A0 ITMN940018A0 (en) | 1994-06-07 |
ITMN940018A1 ITMN940018A1 (en) | 1995-12-07 |
IT1275193B true IT1275193B (en) | 1997-07-30 |
Family
ID=11384478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMN940018A IT1275193B (en) | 1994-06-07 | 1994-06-07 | Underground water bed cleaning system |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1275193B (en) |
-
1994
- 1994-06-07 IT ITMN940018A patent/IT1275193B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITMN940018A0 (en) | 1994-06-07 |
ITMN940018A1 (en) | 1995-12-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971111 |