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

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dc.contributor.author Yang, Yuewei -
dc.contributor.author Wu, Guozhong -
dc.contributor.author Li, Xingang -
dc.contributor.author Coulon, Frederic -
dc.contributor.author Li, Hong -
dc.contributor.author Sui, Hong -
dc.date.accessioned 2014-01-24T05:01:11Z
dc.date.available 2014-01-24T05:01:11Z
dc.date.issued 2012-12-31T00:00:00Z -
dc.identifier.citation Yuewei 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.issn 1230-1485 -
dc.identifier.uri http://dspace.lib.cranfield.ac.uk/handle/1826/8112
dc.description.abstract Light 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.publisher HARD Publishing; 1999 en_UK
dc.subject soil vapor extraction en_UK
dc.subject bioremediation en_UK
dc.subject biodegradation en_UK
dc.subject bioavailability en_UK
dc.subject isooctane en_UK
dc.title Pilot Application of SVE-Enhanced Bioremediation Technology for in situ Clean-up of a Light Oil-Contaminated Site en_UK
dc.type Article -


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