Extraction of organic impurities using 1-butyl-3-methylimidazolium hexafluorophosphate [BMIM][PF6]

• Authors: Tomasz Koźlecki , Wojciech Sawiński , Adam Sokołowski , Wojciech Ludwig , Izabela Polowczyk
• Languages of publication: EN

Abstracts

EN

Extraction of several chloro compounds from water has been examined. As the extracting liquid the 1-butyl-3-methylimidazolium hexafluorophosphate [BMIM][PF6], which is common hydrophobic ionic liquid, was used. Additionally, extraction of selected chlorinated compounds from tert-butylmethylether (MTBE) was investigated. The obtained results show the usefulness of [BMIM][PF6] to remove the organic impurities from water, particularly at the concentration range inappropriate for biological purification plants.

Keywords

EN

liquid-liquid extraction; ionic liquids; industrial wastewater purification

• Publisher: De Gruyter Open
• Journal: Polish Journal of Chemical Technology
• Year: 2008
• Volume: 10
• Issue: 1
• Pages: 79-83

Dates

published

1 - 1 - 2008

online

3 - 4 - 2008

Contributors

author

Tomasz Koźlecki

• Faculty of Chemistry, Wrocław University of Technology, Norwida 4/6, 50-373 Wrocław, Poland

author

Wojciech Sawiński

• Faculty of Chemistry, Wrocław University of Technology, Norwida 4/6, 50-373 Wrocław, Poland

author

Adam Sokołowski

• Faculty of Chemistry, Wrocław University of Technology, Norwida 4/6, 50-373 Wrocław, Poland

author

Wojciech Ludwig

• Faculty of Chemistry, Wrocław University of Technology, Norwida 4/6, 50-373 Wrocław, Poland

author

Izabela Polowczyk

• Faculty of Chemistry, Wrocław University of Technology, Norwida 4/6, 50-373 Wrocław, Poland

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Identifiers

DOI

10.2478/v10026-008-0018-2