IT1231763B - Procedure and appts. for recovering plastics - Google Patents
Procedure and appts. for recovering plasticsInfo
- Publication number
- IT1231763B IT1231763B IT8947950A IT4795089A IT1231763B IT 1231763 B IT1231763 B IT 1231763B IT 8947950 A IT8947950 A IT 8947950A IT 4795089 A IT4795089 A IT 4795089A IT 1231763 B IT1231763 B IT 1231763B
- Authority
- IT
- Italy
- Prior art keywords
- appts
- procedure
- basin
- plastics
- water
- Prior art date
Links
- 229920003023 plastic Polymers 0.000 title abstract 3
- 239000004033 plastic Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000003344 environmental pollutant Substances 0.000 abstract 1
- 231100000719 pollutant Toxicity 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
- 239000002351 wastewater Substances 0.000 abstract 1
Landscapes
- Fertilizers (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
Procedure and appts. for recovering plastics, comprises a basin filled with water up to a weir. An Archimedes screw feeds waste to the bottom of the basin where, due to the lack of turbulence in the water, it floats to the top to be moved by rotating shovels over the wear. Another screw removes the plastics for recycling. The heavier pollutants are removed from the bottom of the basin by an extractor. The waste water from the screw is recycled via a tank.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8947950A IT1231763B (en) | 1989-05-12 | 1989-05-12 | Procedure and appts. for recovering plastics |
CA 2016702 CA2016702A1 (en) | 1989-05-12 | 1990-05-14 | Procedure to recover plastic materials and the like and equipment to achieve such a result |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8947950A IT1231763B (en) | 1989-05-12 | 1989-05-12 | Procedure and appts. for recovering plastics |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8947950A0 IT8947950A0 (en) | 1989-05-12 |
IT1231763B true IT1231763B (en) | 1991-12-21 |
Family
ID=11263558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8947950A IT1231763B (en) | 1989-05-12 | 1989-05-12 | Procedure and appts. for recovering plastics |
Country Status (2)
Country | Link |
---|---|
CA (1) | CA2016702A1 (en) |
IT (1) | IT1231763B (en) |
-
1989
- 1989-05-12 IT IT8947950A patent/IT1231763B/en active
-
1990
- 1990-05-14 CA CA 2016702 patent/CA2016702A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
IT8947950A0 (en) | 1989-05-12 |
CA2016702A1 (en) | 1990-11-12 |
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