PL401030A1 - Method for disposal of emulsion cutting fluids - Google Patents
Method for disposal of emulsion cutting fluidsInfo
- Publication number
- PL401030A1 PL401030A1 PL401030A PL40103012A PL401030A1 PL 401030 A1 PL401030 A1 PL 401030A1 PL 401030 A PL401030 A PL 401030A PL 40103012 A PL40103012 A PL 40103012A PL 401030 A1 PL401030 A1 PL 401030A1
- Authority
- PL
- Poland
- Prior art keywords
- amount
- emulsion
- treatment
- demulsification
- biological
- Prior art date
Links
Landscapes
- Activated Sludge Processes (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
Sposób utylizacji zużytych emulsyjnych cieczy obróbkowych składa się z dwóch etapów, takich jak deemulgacja emulsyjnych cieczy obróbkowych metodami chemicznymi i uzdatnianie wód poemulsyjnych metodami biologicznymi. Przed deemulgacją rozcieńcza się emulsyjne ciecze obróbkowe wodą wodociągową lub oczyszczonymi wodami poemulsyjnymi w ilości 25 - 350%v/v. Następnie przeprowadza się proces deemulgacji z użyciem Al2(SO4)3x18H2O w ilości 0,05 - 5m/m, albo FeSO4x24H2O w ilości 0,05 - 5%m/m, albo 1% roztworu preparatu Novo Crack B w ilości 20 - 200% v/v, albo 0,3% roztworem preparatu Oilbreak EFK w ilości 10 - 250%v/v. Przed oczyszczaniem biologicznym wód poemulsyjnych nie zawierających bakterii wody kontaktuje się z ziemią bielącą w ilości 1-5%m/m oraz zakaża się ściekami oczyszczonymi z osadnika wtórnego lokalnej oczyszczalni ścieków o objętości 1 - 3%v/v, po czym prowadzi się proces oczyszczania biologicznego.The method of utilizing used emulsion treatment liquids consists of two stages, such as demulsification of emulsion treatment liquids by chemical methods and treatment of postemulsion waters by biological methods. Before demulsification, the emulsion treatment liquids are diluted with tap water or purified post-emulsion water in an amount of 25 - 350% v / v. Then a demulsification process is carried out using Al2 (SO4) 3x18H2O in the amount of 0.05 - 5m / m, or FeSO4x24H2O in the amount of 0.05 - 5% m / m or 1% solution of the preparation Novo Crack B in the amount of 20 - 200% v / v, or a 0.3% solution of Oilbreak EFK in an amount of 10 - 250% v / v. Before biological treatment of post-emulsion waters without bacteria, water is contacted with bleaching earth in an amount of 1-5% m / m and contaminated with sewage treated from the secondary settling tank of the local sewage treatment plant with a volume of 1 - 3% v / v, followed by the purification process biological.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL401030A PL401030A1 (en) | 2012-10-03 | 2012-10-03 | Method for disposal of emulsion cutting fluids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL401030A PL401030A1 (en) | 2012-10-03 | 2012-10-03 | Method for disposal of emulsion cutting fluids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL401030A1 true PL401030A1 (en) | 2014-04-14 |
Family
ID=50442100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL401030A PL401030A1 (en) | 2012-10-03 | 2012-10-03 | Method for disposal of emulsion cutting fluids |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL401030A1 (en) |
-
2012
- 2012-10-03 PL PL401030A patent/PL401030A1/en unknown
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