Pilot Application of SVE-Enhanced Bioremediation Technology for in situ Clean-up of a Light Oil-Contaminated Site

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dc.contributor.authorYang, Yuewei-
dc.contributor.authorWu, Guozhong-
dc.contributor.authorLi, Xingang-
dc.contributor.authorCoulon, Frederic-
dc.contributor.authorLi, Hong-
dc.contributor.authorSui, Hong-
dc.date.accessioned2014-01-24T05:01:11Z
dc.date.available2014-01-24T05:01:11Z
dc.date.issued2012-12-31T00:00:00Z-
dc.description.abstractLight oil (isooctane) removal using soil vapor extraction (SVE) enhanced bioremediation (BR) was investigated by four steps, including: (i) amendment of substrates in batches (ii) continuous induction of contaminants for 15 days (iii) in situ acclimation for 100 days (iv) biodegradation assisted with SVE venting for 120 h at 20 m³·h-1 Results showed that the total removal efficiency was up to 90% after BR-SVE treatments. BR contributed predominantly to isooctane removal during the last 36 h of BR-SVE treatment. This implied that it would be an important strategy to limit water content at the early stage while increasing water supply at the end stage during implementation of BR-SVE, because water content was a significant factor hindering SVE but favoring BR. The overall results demonstrated a good complementarity between SVE and BR, and a potential for their combination in real-world applications.en_UK
dc.identifier.citationYuewei Yang, Guozhong Wu, Xingang Li, Frédéric Coulon, Hong Li, Hong Sui, Pilot Application of SVE-Enhanced Bioremediation Technology for in situ Clean-up of a Light Oil-Contaminated Site, Polish Journal of Environmental Studies, Volume 21, Issue 5, 2012, Pages 1461-1466.
dc.identifier.issn1230-1485-
dc.identifier.urihttp://dspace.lib.cranfield.ac.uk/handle/1826/8112
dc.publisherHARD Publishing; 1999en_UK
dc.subjectsoil vapor extractionen_UK
dc.subjectbioremediationen_UK
dc.subjectbiodegradationen_UK
dc.subjectbioavailabilityen_UK
dc.subjectisooctaneen_UK
dc.titlePilot Application of SVE-Enhanced Bioremediation Technology for in situ Clean-up of a Light Oil-Contaminated Siteen_UK
dc.typeArticle-

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