Bio-remediation of colored industrial wastewaters by the white-rot fungi Phanerochaete chrysosporium and Pleurotus ostreatus and their enzymes.
Identifieur interne : 000669 ( Main/Corpus ); précédent : 000668; suivant : 000670Bio-remediation of colored industrial wastewaters by the white-rot fungi Phanerochaete chrysosporium and Pleurotus ostreatus and their enzymes.
Auteurs : V. Faraco ; C. Pezzella ; A. Miele ; P. Giardina ; G. SanniaSource :
- Biodegradation [ 1572-9729 ] ; 2009.
English descriptors
- KwdEn :
- MESH :
- chemical : Industrial Waste.
- enzymology : Phanerochaete, Pleurotus.
- metabolism : Phanerochaete, Pleurotus.
- methods : Environmental Restoration and Remediation.
- Color.
Abstract
The effect of Phanerochaete chrysosporium and Pleurotus ostreatus whole cells and their ligninolytic enzymes on models of colored industrial wastewaters was evaluated. Models of acid, direct and reactive dye wastewaters from textile industry have been defined on the basis of discharged amounts, economic relevance and representativeness of chemical structures of the contained dyes. Phanerochaete chrysosporium provided an effective decolourization of direct dye wastewater model, reaching about 45% decolourization in only 1 day of treatment, and about 90% decolourization within 7 days, whilst P. ostreatus was able to decolorize and detoxify acid dye wastewater model providing 40% decolourization in only 1 day, and 60% in 7 days. P. ostreatus growth conditions that induce laccase production (up to 130,000 U/l) were identified, and extra-cellular enzyme mixtures, with known laccase isoenzyme composition, were produced and used in wastewater models decolourization. The mixtures decolorized and detoxified the acid dye wastewater model, suggesting laccases as the main agents of wastewater decolourization by P. ostreatus. A laccase mixture was immobilized by entrapment in Cu-alginate beads, and the immobilized enzymes were shown to be effective in batch decolourization, even after 15 stepwise additions of dye for a total exposure of about 1 month.
DOI: 10.1007/s10532-008-9214-2
PubMed: 18758969
Links to Exploration step
pubmed:18758969Le document en format XML
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Giardina</name></author><author><name sortKey="Sannia, G" sort="Sannia, G" uniqKey="Sannia G" first="G" last="Sannia">G. Sannia</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2009">2009</date><idno type="RBID">pubmed:18758969</idno><idno type="pmid">18758969</idno><idno type="doi">10.1007/s10532-008-9214-2</idno><idno type="wicri:Area/Main/Corpus">000669</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">000669</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Bio-remediation of colored industrial wastewaters by the white-rot fungi Phanerochaete chrysosporium and Pleurotus ostreatus and their enzymes.</title><author><name sortKey="Faraco, V" sort="Faraco, V" uniqKey="Faraco V" first="V" last="Faraco">V. Faraco</name><affiliation><nlm:affiliation>Department of Organic Chemistry and Biochemistry, University of Naples Federico II, Complesso Universitario Monte S. Angelo, via Cintia 4, Naples, Italy. vfaraco@unina.it</nlm:affiliation></affiliation></author><author><name sortKey="Pezzella, C" sort="Pezzella, C" uniqKey="Pezzella C" first="C" last="Pezzella">C. Pezzella</name></author><author><name sortKey="Miele, A" sort="Miele, A" uniqKey="Miele A" first="A" last="Miele">A. Miele</name></author><author><name sortKey="Giardina, P" sort="Giardina, P" uniqKey="Giardina P" first="P" last="Giardina">P. Giardina</name></author><author><name sortKey="Sannia, G" sort="Sannia, G" uniqKey="Sannia G" first="G" last="Sannia">G. Sannia</name></author></analytic><series><title level="j">Biodegradation</title><idno type="eISSN">1572-9729</idno><imprint><date when="2009" type="published">2009</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Color (MeSH)</term><term>Environmental Restoration and Remediation (methods)</term><term>Industrial Waste (MeSH)</term><term>Phanerochaete (enzymology)</term><term>Phanerochaete (metabolism)</term><term>Pleurotus (enzymology)</term><term>Pleurotus (metabolism)</term></keywords><keywords scheme="MESH" type="chemical" xml:lang="en"><term>Industrial Waste</term></keywords><keywords scheme="MESH" qualifier="enzymology" xml:lang="en"><term>Phanerochaete</term><term>Pleurotus</term></keywords><keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Phanerochaete</term><term>Pleurotus</term></keywords><keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Environmental Restoration and Remediation</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Color</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The effect of Phanerochaete chrysosporium and Pleurotus ostreatus whole cells and their ligninolytic enzymes on models of colored industrial wastewaters was evaluated. Models of acid, direct and reactive dye wastewaters from textile industry have been defined on the basis of discharged amounts, economic relevance and representativeness of chemical structures of the contained dyes. Phanerochaete chrysosporium provided an effective decolourization of direct dye wastewater model, reaching about 45% decolourization in only 1 day of treatment, and about 90% decolourization within 7 days, whilst P. ostreatus was able to decolorize and detoxify acid dye wastewater model providing 40% decolourization in only 1 day, and 60% in 7 days. P. ostreatus growth conditions that induce laccase production (up to 130,000 U/l) were identified, and extra-cellular enzyme mixtures, with known laccase isoenzyme composition, were produced and used in wastewater models decolourization. The mixtures decolorized and detoxified the acid dye wastewater model, suggesting laccases as the main agents of wastewater decolourization by P. ostreatus. A laccase mixture was immobilized by entrapment in Cu-alginate beads, and the immobilized enzymes were shown to be effective in batch decolourization, even after 15 stepwise additions of dye for a total exposure of about 1 month.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">18758969</PMID><DateCompleted><Year>2009</Year><Month>12</Month><Day>15</Day></DateCompleted><DateRevised><Year>2014</Year><Month>11</Month><Day>20</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1572-9729</ISSN><JournalIssue CitedMedium="Internet"><Volume>20</Volume><Issue>2</Issue><PubDate><Year>2009</Year><Month>Apr</Month></PubDate></JournalIssue><Title>Biodegradation</Title><ISOAbbreviation>Biodegradation</ISOAbbreviation></Journal><ArticleTitle>Bio-remediation of colored industrial wastewaters by the white-rot fungi Phanerochaete chrysosporium and Pleurotus ostreatus and their enzymes.</ArticleTitle><Pagination><MedlinePgn>209-20</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1007/s10532-008-9214-2</ELocationID><Abstract><AbstractText>The effect of Phanerochaete chrysosporium and Pleurotus ostreatus whole cells and their ligninolytic enzymes on models of colored industrial wastewaters was evaluated. Models of acid, direct and reactive dye wastewaters from textile industry have been defined on the basis of discharged amounts, economic relevance and representativeness of chemical structures of the contained dyes. Phanerochaete chrysosporium provided an effective decolourization of direct dye wastewater model, reaching about 45% decolourization in only 1 day of treatment, and about 90% decolourization within 7 days, whilst P. ostreatus was able to decolorize and detoxify acid dye wastewater model providing 40% decolourization in only 1 day, and 60% in 7 days. P. ostreatus growth conditions that induce laccase production (up to 130,000 U/l) were identified, and extra-cellular enzyme mixtures, with known laccase isoenzyme composition, were produced and used in wastewater models decolourization. The mixtures decolorized and detoxified the acid dye wastewater model, suggesting laccases as the main agents of wastewater decolourization by P. ostreatus. A laccase mixture was immobilized by entrapment in Cu-alginate beads, and the immobilized enzymes were shown to be effective in batch decolourization, even after 15 stepwise additions of dye for a total exposure of about 1 month.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Faraco</LastName><ForeName>V</ForeName><Initials>V</Initials><AffiliationInfo><Affiliation>Department of Organic Chemistry and Biochemistry, University of Naples Federico II, Complesso Universitario Monte S. Angelo, via Cintia 4, Naples, Italy. vfaraco@unina.it</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Pezzella</LastName><ForeName>C</ForeName><Initials>C</Initials></Author><Author ValidYN="Y"><LastName>Miele</LastName><ForeName>A</ForeName><Initials>A</Initials></Author><Author ValidYN="Y"><LastName>Giardina</LastName><ForeName>P</ForeName><Initials>P</Initials></Author><Author ValidYN="Y"><LastName>Sannia</LastName><ForeName>G</ForeName><Initials>G</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2008</Year><Month>08</Month><Day>30</Day></ArticleDate></Article><MedlineJournalInfo><Country>Netherlands</Country><MedlineTA>Biodegradation</MedlineTA><NlmUniqueID>9100834</NlmUniqueID><ISSNLinking>0923-9820</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D007220">Industrial Waste</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D003116" MajorTopicYN="Y">Color</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D052918" MajorTopicYN="N">Environmental Restoration and Remediation</DescriptorName><QualifierName UI="Q000379" MajorTopicYN="Y">methods</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D007220" MajorTopicYN="Y">Industrial Waste</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D020075" MajorTopicYN="N">Phanerochaete</DescriptorName><QualifierName UI="Q000201" MajorTopicYN="N">enzymology</QualifierName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D020076" MajorTopicYN="N">Pleurotus</DescriptorName><QualifierName UI="Q000201" MajorTopicYN="N">enzymology</QualifierName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2008</Year><Month>04</Month><Day>22</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2008</Year><Month>08</Month><Day>05</Day></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2008</Year><Month>9</Month><Day>2</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2009</Year><Month>12</Month><Day>16</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2008</Year><Month>9</Month><Day>2</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">18758969</ArticleId><ArticleId IdType="doi">10.1007/s10532-008-9214-2</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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