Decolourisation of azo dye, Acid Red-18 by Phanerochaete chrysosporium.
Identifieur interne : 000515 ( Main/Exploration ); précédent : 000514; suivant : 000516Decolourisation of azo dye, Acid Red-18 by Phanerochaete chrysosporium.
Auteurs : N. Vasudevan [Inde] ; R. KanimozhiSource :
- Journal of environmental science & engineering ; 2011.
Descripteurs français
- KwdFr :
- Adsorption (MeSH), Biomasse (MeSH), Composés azoïques (composition chimique), Composés azoïques (métabolisme), Concentration en ions d'hydrogène (MeSH), Déchets industriels (MeSH), Dépollution biologique de l'environnement (MeSH), Facteurs temps (MeSH), Industrie textile (MeSH), Milieux de culture (MeSH), Modèles chimiques (MeSH), Mycelium (composition chimique), Naphtalènesulfonates (composition chimique), Naphtalènesulfonates (métabolisme), Phanerochaete (métabolisme), Polluants chimiques de l'eau (composition chimique), Polluants chimiques de l'eau (métabolisme), Température (MeSH), Élimination des déchets liquides (méthodes).
- MESH :
- composition chimique : Composés azoïques, Mycelium, Naphtalènesulfonates, Polluants chimiques de l'eau.
- métabolisme : Composés azoïques, Naphtalènesulfonates, Phanerochaete, Polluants chimiques de l'eau.
- méthodes : Élimination des déchets liquides.
- Adsorption, Biomasse, Concentration en ions d'hydrogène, Déchets industriels, Dépollution biologique de l'environnement, Facteurs temps, Industrie textile, Milieux de culture, Modèles chimiques, Température.
English descriptors
- KwdEn :
- Adsorption (MeSH), Azo Compounds (chemistry), Azo Compounds (metabolism), Biodegradation, Environmental (MeSH), Biomass (MeSH), Culture Media (MeSH), Hydrogen-Ion Concentration (MeSH), Industrial Waste (MeSH), Models, Chemical (MeSH), Mycelium (chemistry), Naphthalenesulfonates (chemistry), Naphthalenesulfonates (metabolism), Phanerochaete (metabolism), Temperature (MeSH), Textile Industry (MeSH), Time Factors (MeSH), Waste Disposal, Fluid (methods), Water Pollutants, Chemical (chemistry), Water Pollutants, Chemical (metabolism).
- MESH :
- chemical , chemistry : Azo Compounds, Naphthalenesulfonates, Water Pollutants, Chemical.
- chemical , metabolism : Azo Compounds, Naphthalenesulfonates, Water Pollutants, Chemical.
- chemistry : Mycelium.
- metabolism : Phanerochaete.
- methods : Waste Disposal, Fluid.
- Adsorption, Biodegradation, Environmental, Biomass, Culture Media, Hydrogen-Ion Concentration, Industrial Waste, Models, Chemical, Temperature, Textile Industry, Time Factors.
Abstract
The ability of wood rotting fungus, Phanerochaete chrysosporium to decolourise azo dye, Acid Red -18 was investigated. The optimal parameters (pH and cell load) required for effective decolourisation were determined. The strain was capable of decolourising dye over a pH range of 4-6 and decolourisation was rather fast, more than 90% in all cases. The optimal pH 5 and cell load of 2.4 x 10(6) spores/mL is required for complete decolourisation of 100 micromol of azo dye Acid Red-18 at a temperature of 37 degrees C. The fungus proved to be capable of both biodegradation and biosorption, and biosorption was found to be the major dye removal mechanism.
PubMed: 23029937
Affiliations:
Links toward previous steps (curation, corpus...)
Le document en format XML
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The optimal parameters (pH and cell load) required for effective decolourisation were determined. The strain was capable of decolourising dye over a pH range of 4-6 and decolourisation was rather fast, more than 90% in all cases. The optimal pH 5 and cell load of 2.4 x 10(6) spores/mL is required for complete decolourisation of 100 micromol of azo dye Acid Red-18 at a temperature of 37 degrees C. The fungus proved to be capable of both biodegradation and biosorption, and biosorption was found to be the major dye removal mechanism.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">23029937</PMID><DateCompleted><Year>2012</Year><Month>11</Month><Day>26</Day></DateCompleted><DateRevised><Year>2015</Year><Month>10</Month><Day>15</Day></DateRevised><Article PubModel="Print"><Journal><JournalIssue CitedMedium="Print"><Volume>53</Volume><Issue>3</Issue><PubDate><Year>2011</Year><Month>Jul</Month></PubDate></JournalIssue><Title>Journal of environmental science & engineering</Title><ISOAbbreviation>J Environ Sci Eng</ISOAbbreviation></Journal><ArticleTitle>Decolourisation of azo dye, Acid Red-18 by Phanerochaete chrysosporium.</ArticleTitle><Pagination><MedlinePgn>349-54</MedlinePgn></Pagination><Abstract><AbstractText>The ability of wood rotting fungus, Phanerochaete chrysosporium to decolourise azo dye, Acid Red -18 was investigated. The optimal parameters (pH and cell load) required for effective decolourisation were determined. The strain was capable of decolourising dye over a pH range of 4-6 and decolourisation was rather fast, more than 90% in all cases. The optimal pH 5 and cell load of 2.4 x 10(6) spores/mL is required for complete decolourisation of 100 micromol of azo dye Acid Red-18 at a temperature of 37 degrees C. The fungus proved to be capable of both biodegradation and biosorption, and biosorption was found to be the major dye removal mechanism.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Vasudevan</LastName><ForeName>N</ForeName><Initials>N</Initials><AffiliationInfo><Affiliation>Centre for Environmental Studies, Anna University, Chennai--600 025, India. nvasudevan@annauniv.edu</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Kanimozhi</LastName><ForeName>R</ForeName><Initials>R</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>India</Country><MedlineTA>J Environ Sci Eng</MedlineTA><NlmUniqueID>101273917</NlmUniqueID></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D001391">Azo Compounds</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D003470">Culture Media</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D007220">Industrial Waste</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D009282">Naphthalenesulfonates</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D014874">Water Pollutants, Chemical</NameOfSubstance></Chemical><Chemical><RegistryNumber>Z525CBK9PG</RegistryNumber><NameOfSubstance UI="C576297">ponceau 4R</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000327" MajorTopicYN="N">Adsorption</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D001391" MajorTopicYN="N">Azo Compounds</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D001673" MajorTopicYN="N">Biodegradation, Environmental</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018533" MajorTopicYN="N">Biomass</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D003470" MajorTopicYN="N">Culture Media</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D006863" MajorTopicYN="N">Hydrogen-Ion Concentration</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D007220" MajorTopicYN="N">Industrial Waste</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008956" MajorTopicYN="N">Models, Chemical</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D025282" MajorTopicYN="N">Mycelium</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D009282" MajorTopicYN="N">Naphthalenesulfonates</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D020075" MajorTopicYN="N">Phanerochaete</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D013696" MajorTopicYN="N">Temperature</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013783" MajorTopicYN="N">Textile Industry</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013997" MajorTopicYN="N">Time Factors</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014865" MajorTopicYN="N">Waste Disposal, Fluid</DescriptorName><QualifierName UI="Q000379" MajorTopicYN="Y">methods</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D014874" MajorTopicYN="N">Water Pollutants, Chemical</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2012</Year><Month>10</Month><Day>4</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2011</Year><Month>7</Month><Day>1</Day><Hour>0</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2012</Year><Month>12</Month><Day>10</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">23029937</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Inde</li></country></list><tree><noCountry><name sortKey="Kanimozhi, R" sort="Kanimozhi, R" uniqKey="Kanimozhi R" first="R" last="Kanimozhi">R. Kanimozhi</name></noCountry><country name="Inde"><noRegion><name sortKey="Vasudevan, N" sort="Vasudevan, N" uniqKey="Vasudevan N" first="N" last="Vasudevan">N. Vasudevan</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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