Phenol removal from waste gases with a biological filter by Pseudomonas putida.
Identifieur interne : 000741 ( PubMed/Corpus ); précédent : 000740; suivant : 000742Phenol removal from waste gases with a biological filter by Pseudomonas putida.
Auteurs : M. Zilli ; A. Converti ; A. Lodi ; M D Borghi ; G. FerraioloSource :
- Biotechnology and bioengineering [ 0006-3592 ] ; 1993.
Abstract
The purpose of this study is to investigate the feasibility of biologically removing phenol from waste gases by means of a biofilter using a Pseudomonas putida strain. Two series of both batch and continuous tests have been performed in order to ascertain the microbial degradation of phenol. For the preliminary batch tests, carried out in order to test the effective feasibility of the process and to investigate their kinetic behavior, two different microbial cultures belonging to the Pseudomonas genus have been employed, a heterogeneous culture and a pure strain of P. putida. The results of these comparative investigation showed that the pure culture is more efficient than the mixed one, even when the latter has undergone three successive acclimatization tests. The continuous experiments have been conducted during a period of about 1 year in a laboratory-scale column, packed with a mixture of peat and glass beads, and utilizing the pure culture of P. putida as microflora and varying the inlet phenol concentration from 50 up to 2000 mg m(-3). The results obtained show that high degrees of conversion can be obtained (0.93/0.996) operating at a residence time of 54 s.
DOI: 10.1002/bit.260410703
PubMed: 18609611
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Ferraiolo</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="1993">1993</date><idno type="doi">10.1002/bit.260410703</idno><idno type="RBID">pubmed:18609611</idno><idno type="pmid">18609611</idno><idno type="wicri:Area/PubMed/Corpus">000741</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Phenol removal from waste gases with a biological filter by Pseudomonas putida.</title><author><name sortKey="Zilli, M" sort="Zilli, M" uniqKey="Zilli M" first="M" last="Zilli">M. Zilli</name><affiliation><nlm:affiliation>Institute of Chemical Engineering Science and Technology, Genoa University, Via Opera Pia 15, 16145 Genova, Italy.</nlm:affiliation></affiliation></author><author><name sortKey="Converti, A" sort="Converti, A" uniqKey="Converti A" first="A" last="Converti">A. Converti</name></author><author><name sortKey="Lodi, A" sort="Lodi, A" uniqKey="Lodi A" first="A" last="Lodi">A. Lodi</name></author><author><name sortKey="Borghi, M D" sort="Borghi, M D" uniqKey="Borghi M" first="M D" last="Borghi">M D Borghi</name></author><author><name sortKey="Ferraiolo, G" sort="Ferraiolo, G" uniqKey="Ferraiolo G" first="G" last="Ferraiolo">G. Ferraiolo</name></author></analytic><series><title level="j">Biotechnology and bioengineering</title><idno type="ISSN">0006-3592</idno><imprint><date when="1993" type="published">1993</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The purpose of this study is to investigate the feasibility of biologically removing phenol from waste gases by means of a biofilter using a Pseudomonas putida strain. Two series of both batch and continuous tests have been performed in order to ascertain the microbial degradation of phenol. For the preliminary batch tests, carried out in order to test the effective feasibility of the process and to investigate their kinetic behavior, two different microbial cultures belonging to the Pseudomonas genus have been employed, a heterogeneous culture and a pure strain of P. putida. The results of these comparative investigation showed that the pure culture is more efficient than the mixed one, even when the latter has undergone three successive acclimatization tests. The continuous experiments have been conducted during a period of about 1 year in a laboratory-scale column, packed with a mixture of peat and glass beads, and utilizing the pure culture of P. putida as microflora and varying the inlet phenol concentration from 50 up to 2000 mg m(-3). The results obtained show that high degrees of conversion can be obtained (0.93/0.996) operating at a residence time of 54 s.</div></front></TEI><pubmed><MedlineCitation Owner="NLM" Status="PubMed-not-MEDLINE"><PMID Version="1">18609611</PMID><DateCreated><Year>2008</Year><Month>07</Month><Day>08</Day></DateCreated><DateCompleted><Year>2010</Year><Month>06</Month><Day>29</Day></DateCompleted><Article PubModel="Print"><Journal><ISSN IssnType="Print">0006-3592</ISSN><JournalIssue CitedMedium="Print"><Volume>41</Volume><Issue>7</Issue><PubDate><Year>1993</Year><Month>Mar</Month><Day>25</Day></PubDate></JournalIssue><Title>Biotechnology and bioengineering</Title><ISOAbbreviation>Biotechnol. Bioeng.</ISOAbbreviation></Journal><ArticleTitle>Phenol removal from waste gases with a biological filter by Pseudomonas putida.</ArticleTitle><Pagination><MedlinePgn>693-9</MedlinePgn></Pagination><Abstract><AbstractText>The purpose of this study is to investigate the feasibility of biologically removing phenol from waste gases by means of a biofilter using a Pseudomonas putida strain. Two series of both batch and continuous tests have been performed in order to ascertain the microbial degradation of phenol. For the preliminary batch tests, carried out in order to test the effective feasibility of the process and to investigate their kinetic behavior, two different microbial cultures belonging to the Pseudomonas genus have been employed, a heterogeneous culture and a pure strain of P. putida. The results of these comparative investigation showed that the pure culture is more efficient than the mixed one, even when the latter has undergone three successive acclimatization tests. The continuous experiments have been conducted during a period of about 1 year in a laboratory-scale column, packed with a mixture of peat and glass beads, and utilizing the pure culture of P. putida as microflora and varying the inlet phenol concentration from 50 up to 2000 mg m(-3). The results obtained show that high degrees of conversion can be obtained (0.93/0.996) operating at a residence time of 54 s.</AbstractText><CopyrightInformation>(c) 1993 John Wiley & Sons, Inc.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Zilli</LastName><ForeName>M</ForeName><Initials>M</Initials><AffiliationInfo><Affiliation>Institute of Chemical Engineering Science and Technology, Genoa University, Via Opera Pia 15, 16145 Genova, Italy.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Converti</LastName><ForeName>A</ForeName><Initials>A</Initials></Author><Author ValidYN="Y"><LastName>Lodi</LastName><ForeName>A</ForeName><Initials>A</Initials></Author><Author ValidYN="Y"><LastName>Borghi</LastName><ForeName>M D</ForeName><Initials>MD</Initials></Author><Author ValidYN="Y"><LastName>Ferraiolo</LastName><ForeName>G</ForeName><Initials>G</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>Biotechnol Bioeng</MedlineTA><NlmUniqueID>7502021</NlmUniqueID><ISSNLinking>0006-3592</ISSNLinking></MedlineJournalInfo></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>1993</Year><Month>3</Month><Day>25</Day><Hour>0</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>1993</Year><Month>3</Month><Day>25</Day><Hour>0</Hour><Minute>1</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>1993</Year><Month>3</Month><Day>25</Day><Hour>0</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="doi">10.1002/bit.260410703</ArticleId><ArticleId IdType="pubmed">18609611</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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