Investigation of the optimization of the recovery of mineral oil from water
- A method has been derived to completely recover mineral oil dispersed in water. The method involves three steps: the emulsification of the mineral oil by adding amphiphiles, the breaking of the emulsion by adding salts and the extraction of the mineral oil by a non-polar aprotic solvent. Various amphiphiles and types and concentrations of salts were tested. By using amphiphiles with HLB numbers in the range 4.7 to 40 a complete recovery of the mineral oil could be obtained for a combination of salts Na2SO4 + NaH2PO4 with total ionic strength of 6 mol/L.
| Autor*innen: | Utz Retter, Matthias KochORCiD, Irene Nehls |
|---|---|
| Dokumenttyp: | Zeitschriftenartikel |
| Veröffentlichungsform: | Verlagsliteratur |
| Sprache: | Englisch |
| Titel des übergeordneten Werkes (Englisch): | Fresenius' journal of analytical chemistry |
| Jahr der Erstveröffentlichung: | 1999 |
| Verlag: | Springer |
| Verlagsort: | Berlin |
| Jahrgang/Band: | 364 |
| Erste Seite: | 777 |
| Letzte Seite: | 779 |
| ISSN: | 0937-0633 |
| Verfügbarkeit des Dokuments: | Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access") |
| Bibliotheksstandort: | Sonderstandort: Publica-Schrank |
| Datum der Freischaltung: | 19.02.2016 |
| Referierte Publikation: | Nein |

