IT1241511B - Process for purifying process waste water, in particular plant waste water from oil mills - Google Patents
Process for purifying process waste water, in particular plant waste water from oil millsInfo
- Publication number
- IT1241511B IT1241511B IT48175A IT4817590A IT1241511B IT 1241511 B IT1241511 B IT 1241511B IT 48175 A IT48175 A IT 48175A IT 4817590 A IT4817590 A IT 4817590A IT 1241511 B IT1241511 B IT 1241511B
- Authority
- IT
- Italy
- Prior art keywords
- waste water
- mixture
- particular plant
- oil mills
- purifying
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 239000002351 wastewater Substances 0.000 title abstract 3
- 239000010908 plant waste Substances 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 abstract 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 239000004568 cement Substances 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 235000013311 vegetables Nutrition 0.000 abstract 1
Landscapes
- Physical Water Treatments (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The present invention relates to a process for purifying process waste water, in particular plant waste water from oil mills, consisting in mixing the said waste water with powdered or granulated carbon, of vegetable or mineral origin, until a mixture is obtained containing carbon in variable amounts, preferably between 45 and 55% by weight of the mixture, and optionally adding to the mixture a fluidizing additive of the type used in cement manufacture, in quantities of between 0.2 and 1% by weight of the mixture. <IMAGE>
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT48175A IT1241511B (en) | 1990-07-27 | 1990-07-27 | Process for purifying process waste water, in particular plant waste water from oil mills |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT48175A IT1241511B (en) | 1990-07-27 | 1990-07-27 | Process for purifying process waste water, in particular plant waste water from oil mills |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| IT9048175A0 IT9048175A0 (en) | 1990-07-27 |
| IT9048175A1 IT9048175A1 (en) | 1992-01-27 |
| IT1241511B true IT1241511B (en) | 1994-01-17 |
Family
ID=11265023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT48175A IT1241511B (en) | 1990-07-27 | 1990-07-27 | Process for purifying process waste water, in particular plant waste water from oil mills |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1241511B (en) |
-
1990
- 1990-07-27 IT IT48175A patent/IT1241511B/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| IT9048175A1 (en) | 1992-01-27 |
| IT9048175A0 (en) | 1990-07-27 |
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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: 19960612 |