IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v14y2021i12p3557-d575425.html
   My bibliography  Save this article

Production of High Purity Biosurfactants Using Heavy Oil Residues as Carbon Source

Author

Listed:
  • Athina Mandalenaki

    (School of Environmental Engineering, Technical University of Crete, 73100 Chania, Crete, Greece)

  • Nicolas Kalogerakis

    (School of Environmental Engineering, Technical University of Crete, 73100 Chania, Crete, Greece
    Institute of Petroleum Research, Foundation for Research and Technology Hellas, 73100 Chania, Crete, Greece)

  • Eleftheria Antoniou

    (School of Environmental Engineering, Technical University of Crete, 73100 Chania, Crete, Greece)

Abstract

Typically, oil pollution cleanup procedures following first response actions include dispersion. Crude oil is biodegradable, and its bioavailability can be increased when dispersed into very fine droplets by means of chemical surfactants. Although their use is widely spread in many applications, the latter may prove toxic, depending on the extent of use. The use of biological means, such as bioremediation and biosurfactants, has emerged over the past years as a very promising ‘green’ alternative technology. Biosurfactants (BSs) are amphiphilic molecules produced by microorganisms during biodegradation, thus increasing the bioavailability of the organic pollutants. It is their biodegradability and low toxicity that render BSs as a very promising alternative to the synthetic ones. Alcanivorax borkumensis SK2 strain ability to produce BSs, without any impurities from the substrate, was investigated. The biosurfactant production was scaled up by means of a sequencing batch reactor (SBR) and a heavy oil residue substrate as the carbon source. The product is free from substrate impurities, and its efficiency is tested on oil bioremediation in the marine environment. The product’s dispersion efficiency was determined by the baffled flask test. The production method proposed can have a significant impact to the market, given the ever-increasing demand for ecologically friendly, reliable, commercially viable and economically competitive environmental cleanup techniques.

Suggested Citation

  • Athina Mandalenaki & Nicolas Kalogerakis & Eleftheria Antoniou, 2021. "Production of High Purity Biosurfactants Using Heavy Oil Residues as Carbon Source," Energies, MDPI, vol. 14(12), pages 1-17, June.
  • Handle: RePEc:gam:jeners:v:14:y:2021:i:12:p:3557-:d:575425
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/14/12/3557/pdf
    Download Restriction: no

    File URL: https://www.mdpi.com/1996-1073/14/12/3557/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Mariacrocetta Sambito & Alessandro Severino & Gabriele Freni & Larysa Neduzha, 2021. "A Systematic Review of the Hydrological, Environmental and Durability Performance of Permeable Pavement Systems," Sustainability, MDPI, vol. 13(8), pages 1-12, April.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Kalpana Sharma & Vandana Singh & Soumya Pandit & Bhim Sen Thapa & Kumud Pant & Tanmoy Roy Tusher, 2022. "Isolation of Biosurfactant-Producing Bacteria and Their Co-Culture Application in Microbial Fuel Cell for Simultaneous Hydrocarbon Degradation and Power Generation," Sustainability, MDPI, vol. 14(23), pages 1-19, November.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Xinyu Dong & Peng Yuan & Yonghui Song & Wenxuan Yi, 2021. "Optimizing Green-Gray Infrastructure for Non-Point Source Pollution Control under Future Uncertainties," IJERPH, MDPI, vol. 18(14), pages 1-16, July.
    2. Jingyan Wu & Saini Yang & Feng Yang & Xihui Yin, 2021. "Road Weather Monitoring System Shows High Cost-Effectiveness in Mitigating Malfunction Losses," Sustainability, MDPI, vol. 13(22), pages 1-13, November.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jeners:v:14:y:2021:i:12:p:3557-:d:575425. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.