The University of Manchester

School of Chemical Engineering and Analytical Science

Multiphase Processing Group

Publications Presentations


Foam fractionation column


MSc Student

Start date: May 2010
Project: Selective biosurfactant separation by a continuous foam stripping operation

Foam fractionation is a useful surfactant separation technique. Simple and economical it offers an attractive approach to provide a crude separation of proteins from solution such as fermentation broths. However, many surface active species are present often with very different adsorption dynamics. This experimental project seeks to use a foam stripping operation to change protein/surfactant selectivity by adjusting fractionator residence time.

Initial reading:

  • Khairunnisa Nabilah Haji Ruslan (2010) Biosurfactant recovery: High performance alternatives to synthetic products.
    [download pdf 0.9 MB]

  • Ann Beeyo (2010) Foam fractionation applied to the design and characterization of a protein skimmer.
    [download pdf 3.1 MB]

  • David Wall (2007) Advanced chemical separation using foam fractionation.
    [download pdf 7.5 MB]

  • Winterburn, J and Martin, P. “Foam separation of biosurfactants” - Poster.
    [download pdf - 0.9 MB]

Publications:

Presentations: