Phenol extraction from wastewater using canola oil as an organic solvent in a liquid membrane process
সংরক্ষণ করুন:
| লেখক: | , , , , , |
|---|---|
| বিন্যাস: | artículo original |
| বর্তমান অবস্থা: | Versión publicada |
| প্রকাশনার তারিখ: | 2018 |
| বিবরন: | In order to find the best operating conditions, the extraction of phenol was studied from a simulate solution by using a liquid membrane emulsion (EML) and a factorial design. Span 80 was used as a surfactant, NaOH as an encapsulating agent, and three types of oil phase: canola oil, canola oil/octane mixture, and canola oil/paraffin mixture. The study of the simple emulsions gave as result that the more stable emulsions were canola oil and the mixture of canola oil/ paraffin. These are stable for 2 days, while emulsions of canola oil/octane are not, for they get separated. The maximum extraction was the 77,8 mg/L, using the mixture of the oil canola/ paraffin and 75,9 mg/L by just using canola oil as oil phase, achieving extraction percentages of 61,1% y 59,6%, respectively. As a result of the factorial design, none of the effects and interactions were significant, which is attributed to the saturation of the encapsulating agent. |
| দেশ: | Portal de Revistas UCR |
| প্রতিষ্ঠান: | Universidad de Costa Rica |
| Repositorio: | Portal de Revistas UCR |
| ভাষা: | Español |
| OAI Identifier: | oai:archivo.portal.ucr.ac.cr:article/34165 |
| অনলাইন ব্যবহার করুন: | https://archivo.revistas.ucr.ac.cr/index.php/ingenieria/article/view/34165 |
| মুখ্য শব্দ: | Emulsions extraction membrane phase transport Emulsión extracción membrana fase transporte |