Control of 2-chlorophenol vapour emissions by a trickling biofilter.
Identifieur interne : 001604 ( Main/Exploration ); précédent : 001603; suivant : 001605Control of 2-chlorophenol vapour emissions by a trickling biofilter.
Auteurs : Mario Zilli [Italie] ; Attilio Converti ; Fabio Fava ; Cristiano NicolellaSource :
- Journal of biotechnology [ 0168-1656 ] ; 2007.
English descriptors
- KwdEn :
- MESH :
- chemical , chemistry : Chlorophenols.
- chemical , isolation & purification : Air Pollutants.
- instrumentation : Filtration.
- Biodegradation, Environmental, Models, Biological, Volatilization.
Abstract
This research work investigates the biodegradation of 2-chlorophenol vapours in a trickling biofilter packed with a ceramic material, and seeded with a pure strain of Pseudomonas pickettii. The process was tested at laboratory scale over 260 days of operation under varying loading conditions. More than 98% degradation efficiencies were achieved for loading rates up to 82.5gm(-3)h(-1). Process analysis, performed using data on 2-chlorophenol concentration profiles along the biofilter bed, shows that best biofilter performance (i.e. maximum degradation capacity and efficiency) can be obtained for a narrow range of operating conditions, which can be ensured by proper sizing of biofilter diameter and height.
DOI: 10.1016/j.jbiotec.2006.12.014
PubMed: 17222935
Affiliations:
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Le document en format XML
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Bonino, University of Genoa, Via Opera Pia 15, 16145 Genoa</wicri:regionArea><wicri:noRegion>16145 Genoa</wicri:noRegion></affiliation></author><author><name sortKey="Converti, Attilio" sort="Converti, Attilio" uniqKey="Converti A" first="Attilio" last="Converti">Attilio Converti</name></author><author><name sortKey="Fava, Fabio" sort="Fava, Fabio" uniqKey="Fava F" first="Fabio" last="Fava">Fabio Fava</name></author><author><name sortKey="Nicolella, Cristiano" sort="Nicolella, Cristiano" uniqKey="Nicolella C" first="Cristiano" last="Nicolella">Cristiano Nicolella</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2007">2007</date><idno type="doi">10.1016/j.jbiotec.2006.12.014</idno><idno type="RBID">pubmed:17222935</idno><idno type="pmid">17222935</idno><idno type="wicri:Area/PubMed/Corpus">000473</idno><idno type="wicri:Area/PubMed/Curation">000473</idno><idno type="wicri:Area/PubMed/Checkpoint">000444</idno><idno type="wicri:Area/Ncbi/Merge">000417</idno><idno type="wicri:Area/Ncbi/Curation">000417</idno><idno type="wicri:Area/Ncbi/Checkpoint">000417</idno><idno type="wicri:doubleKey">0168-1656:2007:Zilli M:control:of:chlorophenol</idno><idno type="wicri:Area/Main/Merge">001629</idno><idno type="wicri:Area/Main/Curation">001604</idno><idno type="wicri:Area/Main/Exploration">001604</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Control of 2-chlorophenol vapour emissions by a trickling biofilter.</title><author><name sortKey="Zilli, Mario" sort="Zilli, Mario" uniqKey="Zilli M" first="Mario" last="Zilli">Mario Zilli</name><affiliation wicri:level="1"><nlm:affiliation>Department of Chemical and Process Engineering G.B. Bonino, University of Genoa, Via Opera Pia 15, 16145 Genoa, Italy. zilli@unige.it</nlm:affiliation><country xml:lang="fr">Italie</country><wicri:regionArea>Department of Chemical and Process Engineering G.B. Bonino, University of Genoa, Via Opera Pia 15, 16145 Genoa</wicri:regionArea><wicri:noRegion>16145 Genoa</wicri:noRegion></affiliation></author><author><name sortKey="Converti, Attilio" sort="Converti, Attilio" uniqKey="Converti A" first="Attilio" last="Converti">Attilio Converti</name></author><author><name sortKey="Fava, Fabio" sort="Fava, Fabio" uniqKey="Fava F" first="Fabio" last="Fava">Fabio Fava</name></author><author><name sortKey="Nicolella, Cristiano" sort="Nicolella, Cristiano" uniqKey="Nicolella C" first="Cristiano" last="Nicolella">Cristiano Nicolella</name></author></analytic><series><title level="j">Journal of biotechnology</title><idno type="ISSN">0168-1656</idno><imprint><date when="2007" type="published">2007</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Air Pollutants (isolation & purification)</term><term>Biodegradation, Environmental</term><term>Chlorophenols (chemistry)</term><term>Filtration (instrumentation)</term><term>Models, Biological</term><term>Volatilization</term></keywords><keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en"><term>Chlorophenols</term></keywords><keywords scheme="MESH" type="chemical" qualifier="isolation & purification" xml:lang="en"><term>Air Pollutants</term></keywords><keywords scheme="MESH" qualifier="instrumentation" xml:lang="en"><term>Filtration</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Biodegradation, Environmental</term><term>Models, Biological</term><term>Volatilization</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">This research work investigates the biodegradation of 2-chlorophenol vapours in a trickling biofilter packed with a ceramic material, and seeded with a pure strain of Pseudomonas pickettii. The process was tested at laboratory scale over 260 days of operation under varying loading conditions. More than 98% degradation efficiencies were achieved for loading rates up to 82.5gm(-3)h(-1). Process analysis, performed using data on 2-chlorophenol concentration profiles along the biofilter bed, shows that best biofilter performance (i.e. maximum degradation capacity and efficiency) can be obtained for a narrow range of operating conditions, which can be ensured by proper sizing of biofilter diameter and height.</div></front></TEI><affiliations><list><country><li>Italie</li></country></list><tree><noCountry><name sortKey="Converti, Attilio" sort="Converti, Attilio" uniqKey="Converti A" first="Attilio" last="Converti">Attilio Converti</name><name sortKey="Fava, Fabio" sort="Fava, Fabio" uniqKey="Fava F" first="Fabio" last="Fava">Fabio Fava</name><name sortKey="Nicolella, Cristiano" sort="Nicolella, Cristiano" uniqKey="Nicolella C" first="Cristiano" last="Nicolella">Cristiano Nicolella</name></noCountry><country name="Italie"><noRegion><name sortKey="Zilli, Mario" sort="Zilli, Mario" uniqKey="Zilli M" first="Mario" last="Zilli">Mario Zilli</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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