Phytoremediation of soils contaminated with phenanthrene and cadmium by growing willow (Salix × aureo-pendula CL 'j1011').
Identifieur interne : 000E51 ( Main/Corpus ); précédent : 000E50; suivant : 000E52Phytoremediation of soils contaminated with phenanthrene and cadmium by growing willow (Salix × aureo-pendula CL 'j1011').
Auteurs : Y Y Sun ; H X Xu ; J H Li ; X Q Shi ; J C Wu ; R. Ji ; H Y GuoSource :
- International journal of phytoremediation [ 1549-7879 ] ; 2016.
English descriptors
- KwdEn :
- MESH :
- chemical , chemistry : Edetic Acid, Lactates.
- chemical , metabolism : Cadmium, Phenanthrenes, Soil Pollutants.
- geographic : China.
- metabolism : Salix.
- Biodegradation, Environmental.
Abstract
To assess the phytoremediation potential of an autochthonous willow (Salix × aureo-pendula CL 'J1011') for phenanthrene (PHE)-contaminated soils and PHE-cadmium (PHE-Cd) co-contaminated soils, we conducted field experiments in the lower reaches of the Yangtze River, China. Ethylenediaminetetraacetic acid (EDTA) and ethyl lactate were tested for individual and combined effects on the phytoremediation efficiency. For PHE-contaminated soils, willow plus ethyl lactate resulted in significant removal of PHE from soils after 45 days, and the PHE concentration in the shoots was significantly higher with than without ethyl lactate. For PHE-Cd co-contaminated soils, both willow plus EDTA and willow plus EDTA and ethyl lactate led to a significant decrease in the concentrations of PHE and Cd in the soils after 45 days, whereas willow alone did not. The PHE and Cd concentrations in the willow shoots were significantly enhanced in the presence of EDTA alone and with ethyl lactate, except for the PHE concentration in stems with EDTA alone. Under the same treatment, the presence of Cd had no significant influence on the PHE removal from soils. The results indicate the feasibility of using this willow together with both EDTA and ethyl lactate for the simultaneous removal of PHE and Cd from soils.
DOI: 10.1080/15226514.2015.1073668
PubMed: 26247604
Links to Exploration step
pubmed:26247604Le document en format XML
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Ji</name><affiliation><nlm:affiliation>c State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University , Nanjing , China.</nlm:affiliation></affiliation></author><author><name sortKey="Guo, H Y" sort="Guo, H Y" uniqKey="Guo H" first="H Y" last="Guo">H Y Guo</name><affiliation><nlm:affiliation>c State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University , Nanjing , China.</nlm:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2016">2016</date><idno type="RBID">pubmed:26247604</idno><idno type="pmid">26247604</idno><idno type="doi">10.1080/15226514.2015.1073668</idno><idno type="wicri:Area/Main/Corpus">000E51</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">000E51</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Phytoremediation of soils contaminated with phenanthrene and cadmium by growing willow (Salix × aureo-pendula CL 'j1011').</title><author><name sortKey="Sun, Y Y" sort="Sun, Y Y" uniqKey="Sun Y" first="Y Y" last="Sun">Y Y Sun</name><affiliation><nlm:affiliation>a Key Laboratory of Surficial Geochemistry, Ministry of Education, School of Earth Sciences and Engineering, Hydrosciences Department, Nanjing University , Nanjing , China.</nlm:affiliation></affiliation></author><author><name sortKey="Xu, H X" sort="Xu, H X" uniqKey="Xu H" first="H X" last="Xu">H X Xu</name><affiliation><nlm:affiliation>a Key Laboratory of Surficial Geochemistry, Ministry of Education, School of Earth Sciences and Engineering, Hydrosciences Department, Nanjing University , Nanjing , China.</nlm:affiliation></affiliation></author><author><name sortKey="Li, J H" sort="Li, J H" uniqKey="Li J" first="J H" last="Li">J H Li</name><affiliation><nlm:affiliation>b Jiangsu Maritime Safety Administrations , Nanjing , China.</nlm:affiliation></affiliation></author><author><name sortKey="Shi, X Q" sort="Shi, X Q" uniqKey="Shi X" first="X Q" last="Shi">X Q Shi</name><affiliation><nlm:affiliation>a Key Laboratory of Surficial Geochemistry, Ministry of Education, School of Earth Sciences and Engineering, Hydrosciences Department, Nanjing University , Nanjing , China.</nlm:affiliation></affiliation></author><author><name sortKey="Wu, J C" sort="Wu, J C" uniqKey="Wu J" first="J C" last="Wu">J C Wu</name><affiliation><nlm:affiliation>a Key Laboratory of Surficial Geochemistry, Ministry of Education, School of Earth Sciences and Engineering, Hydrosciences Department, Nanjing University , Nanjing , China.</nlm:affiliation></affiliation></author><author><name sortKey="Ji, R" sort="Ji, R" uniqKey="Ji R" first="R" last="Ji">R. Ji</name><affiliation><nlm:affiliation>c State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University , Nanjing , China.</nlm:affiliation></affiliation></author><author><name sortKey="Guo, H Y" sort="Guo, H Y" uniqKey="Guo H" first="H Y" last="Guo">H Y Guo</name><affiliation><nlm:affiliation>c State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University , Nanjing , China.</nlm:affiliation></affiliation></author></analytic><series><title level="j">International journal of phytoremediation</title><idno type="eISSN">1549-7879</idno><imprint><date when="2016" type="published">2016</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Biodegradation, Environmental (MeSH)</term><term>Cadmium (metabolism)</term><term>China (MeSH)</term><term>Edetic Acid (chemistry)</term><term>Lactates (chemistry)</term><term>Phenanthrenes (metabolism)</term><term>Salix (metabolism)</term><term>Soil Pollutants (metabolism)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en"><term>Edetic Acid</term><term>Lactates</term></keywords><keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Cadmium</term><term>Phenanthrenes</term><term>Soil Pollutants</term></keywords><keywords scheme="MESH" type="geographic" xml:lang="en"><term>China</term></keywords><keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Salix</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Biodegradation, Environmental</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">To assess the phytoremediation potential of an autochthonous willow (Salix × aureo-pendula CL 'J1011') for phenanthrene (PHE)-contaminated soils and PHE-cadmium (PHE-Cd) co-contaminated soils, we conducted field experiments in the lower reaches of the Yangtze River, China. Ethylenediaminetetraacetic acid (EDTA) and ethyl lactate were tested for individual and combined effects on the phytoremediation efficiency. For PHE-contaminated soils, willow plus ethyl lactate resulted in significant removal of PHE from soils after 45 days, and the PHE concentration in the shoots was significantly higher with than without ethyl lactate. For PHE-Cd co-contaminated soils, both willow plus EDTA and willow plus EDTA and ethyl lactate led to a significant decrease in the concentrations of PHE and Cd in the soils after 45 days, whereas willow alone did not. The PHE and Cd concentrations in the willow shoots were significantly enhanced in the presence of EDTA alone and with ethyl lactate, except for the PHE concentration in stems with EDTA alone. Under the same treatment, the presence of Cd had no significant influence on the PHE removal from soils. The results indicate the feasibility of using this willow together with both EDTA and ethyl lactate for the simultaneous removal of PHE and Cd from soils.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">26247604</PMID><DateCompleted><Year>2016</Year><Month>09</Month><Day>01</Day></DateCompleted><DateRevised><Year>2015</Year><Month>11</Month><Day>26</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Electronic">1549-7879</ISSN><JournalIssue CitedMedium="Internet"><Volume>18</Volume><Issue>2</Issue><PubDate><Year>2016</Year></PubDate></JournalIssue><Title>International journal of phytoremediation</Title><ISOAbbreviation>Int J Phytoremediation</ISOAbbreviation></Journal><ArticleTitle>Phytoremediation of soils contaminated with phenanthrene and cadmium by growing willow (Salix × aureo-pendula CL 'j1011').</ArticleTitle><Pagination><MedlinePgn>150-6</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1080/15226514.2015.1073668</ELocationID><Abstract><AbstractText>To assess the phytoremediation potential of an autochthonous willow (Salix × aureo-pendula CL 'J1011') for phenanthrene (PHE)-contaminated soils and PHE-cadmium (PHE-Cd) co-contaminated soils, we conducted field experiments in the lower reaches of the Yangtze River, China. Ethylenediaminetetraacetic acid (EDTA) and ethyl lactate were tested for individual and combined effects on the phytoremediation efficiency. For PHE-contaminated soils, willow plus ethyl lactate resulted in significant removal of PHE from soils after 45 days, and the PHE concentration in the shoots was significantly higher with than without ethyl lactate. For PHE-Cd co-contaminated soils, both willow plus EDTA and willow plus EDTA and ethyl lactate led to a significant decrease in the concentrations of PHE and Cd in the soils after 45 days, whereas willow alone did not. The PHE and Cd concentrations in the willow shoots were significantly enhanced in the presence of EDTA alone and with ethyl lactate, except for the PHE concentration in stems with EDTA alone. Under the same treatment, the presence of Cd had no significant influence on the PHE removal from soils. The results indicate the feasibility of using this willow together with both EDTA and ethyl lactate for the simultaneous removal of PHE and Cd from soils.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Sun</LastName><ForeName>Y Y</ForeName><Initials>YY</Initials><AffiliationInfo><Affiliation>a Key Laboratory of Surficial Geochemistry, Ministry of Education, School of Earth Sciences and Engineering, Hydrosciences Department, Nanjing University , Nanjing , China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Xu</LastName><ForeName>H X</ForeName><Initials>HX</Initials><AffiliationInfo><Affiliation>a Key Laboratory of Surficial Geochemistry, Ministry of Education, School of Earth Sciences and Engineering, Hydrosciences Department, Nanjing University , Nanjing , China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Li</LastName><ForeName>J H</ForeName><Initials>JH</Initials><AffiliationInfo><Affiliation>b Jiangsu Maritime Safety Administrations , Nanjing , China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Shi</LastName><ForeName>X Q</ForeName><Initials>XQ</Initials><AffiliationInfo><Affiliation>a Key Laboratory of Surficial Geochemistry, Ministry of Education, School of Earth Sciences and Engineering, Hydrosciences Department, Nanjing University , Nanjing , China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Wu</LastName><ForeName>J C</ForeName><Initials>JC</Initials><AffiliationInfo><Affiliation>a Key Laboratory of Surficial Geochemistry, Ministry of Education, School of Earth Sciences and Engineering, Hydrosciences Department, Nanjing University , Nanjing , China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Ji</LastName><ForeName>R</ForeName><Initials>R</Initials><AffiliationInfo><Affiliation>c State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University , Nanjing , China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Guo</LastName><ForeName>H Y</ForeName><Initials>HY</Initials><AffiliationInfo><Affiliation>c State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University , Nanjing , China.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>Int J Phytoremediation</MedlineTA><NlmUniqueID>101136878</NlmUniqueID><ISSNLinking>1522-6514</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D007773">Lactates</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D010616">Phenanthrenes</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D012989">Soil Pollutants</NameOfSubstance></Chemical><Chemical><RegistryNumber>00BH33GNGH</RegistryNumber><NameOfSubstance UI="D002104">Cadmium</NameOfSubstance></Chemical><Chemical><RegistryNumber>448J8E5BST</RegistryNumber><NameOfSubstance UI="C031181">phenanthrene</NameOfSubstance></Chemical><Chemical><RegistryNumber>9G34HU7RV0</RegistryNumber><NameOfSubstance UI="D004492">Edetic Acid</NameOfSubstance></Chemical><Chemical><RegistryNumber>F3P750VW8I</RegistryNumber><NameOfSubstance UI="C015866">ethyl lactate</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D001673" MajorTopicYN="N">Biodegradation, Environmental</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D002104" MajorTopicYN="N">Cadmium</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D002681" MajorTopicYN="N" Type="Geographic">China</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D004492" MajorTopicYN="N">Edetic Acid</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D007773" MajorTopicYN="N">Lactates</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010616" MajorTopicYN="N">Phenanthrenes</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D032108" MajorTopicYN="N">Salix</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012989" MajorTopicYN="N">Soil Pollutants</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">PAHs</Keyword><Keyword MajorTopicYN="N">chelator</Keyword><Keyword MajorTopicYN="N">green solvent</Keyword><Keyword MajorTopicYN="N">heavy metal</Keyword><Keyword MajorTopicYN="N">phytoremediation</Keyword><Keyword MajorTopicYN="N">willow (Salix × aureo-pendula)</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2015</Year><Month>8</Month><Day>7</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2015</Year><Month>8</Month><Day>8</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2016</Year><Month>9</Month><Day>2</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">26247604</ArticleId><ArticleId 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