[Conceptuel model of transport of trace metals (chromium and nickel) in the Sebou River--Morocco].
Identifieur interne : 000125 ( PubMed/Corpus ); précédent : 000124; suivant : 000126[Conceptuel model of transport of trace metals (chromium and nickel) in the Sebou River--Morocco].
Auteurs : B. Es-Sette ; Y. Ajdor ; F. Zidane ; A. Fakhraddine ; A. FoutlaneSource :
- Environmental technology [ 0959-3330 ] ; 2005.
English descriptors
- KwdEn :
- MESH :
- chemical , chemistry : Chromium, Nickel.
- geographic : Morocco, Water Pollutants, Chemical.
- Models, Chemical, Rivers, Water Movements.
Abstract
This paper examines trace metals' behavior, mainly chromium and nickel, in Sebou River in the level located between Sidi Harazem upstream and Azib Soltane downstream. The studied level is the most exposed to pollution with heavy metals rejected by Fès stream. This often condemns tens of kilometers of Sebou and leads to a threat and an important handicap for some catches of water located downstream of the town of Fès. The purpose is then to develop a physicochemical model simulating trace metals' behavior (Cr and Ni) in Sebou River. This model combines transport phenomena (advection and dispersion) with physical and chemical processes studied in the two compartments of the river: water column and sediment as sorption, diffusion, deposition, resuspension and burial. These processes are grouped under a conceptual model diagram and converted into an equations system solved by numeric methods. The model calibration uses a data of suspended matter, nickel and chromium concentrations measured in water column and sediment. Results shown in this paper are related to model development and calibration. They are consistent with the possibility of simulating the evolution for nickel, chromium and the suspended matter concentrations along the Sebou River.
DOI: 10.1080/09593332608618494
PubMed: 16128382
Links to Exploration step
pubmed:16128382Le document en format XML
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Foutlane</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2005">2005</date><idno type="RBID">pubmed:16128382</idno><idno type="pmid">16128382</idno><idno type="doi">10.1080/09593332608618494</idno><idno type="wicri:Area/PubMed/Corpus">000125</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000125</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">[Conceptuel model of transport of trace metals (chromium and nickel) in the Sebou River--Morocco].</title><author><name sortKey="Es Sette, B" sort="Es Sette, B" uniqKey="Es Sette B" first="B" last="Es-Sette">B. Es-Sette</name><affiliation><nlm:affiliation>123 Rue Abou El waqt, Rce Sekkat, Bourgogne, Casablanca, Morocco.</nlm:affiliation></affiliation></author><author><name sortKey="Ajdor, Y" sort="Ajdor, Y" uniqKey="Ajdor Y" first="Y" last="Ajdor">Y. Ajdor</name></author><author><name sortKey="Zidane, F" sort="Zidane, F" uniqKey="Zidane F" first="F" last="Zidane">F. Zidane</name></author><author><name sortKey="Fakhraddine, A" sort="Fakhraddine, A" uniqKey="Fakhraddine A" first="A" last="Fakhraddine">A. Fakhraddine</name></author><author><name sortKey="Foutlane, A" sort="Foutlane, A" uniqKey="Foutlane A" first="A" last="Foutlane">A. Foutlane</name></author></analytic><series><title level="j">Environmental technology</title><idno type="ISSN">0959-3330</idno><imprint><date when="2005" type="published">2005</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Chromium (chemistry)</term><term>Models, Chemical</term><term>Morocco</term><term>Nickel (chemistry)</term><term>Rivers</term><term>Water Movements</term><term>Water Pollutants, Chemical</term></keywords><keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en"><term>Chromium</term><term>Nickel</term></keywords><keywords scheme="MESH" type="geographic" xml:lang="en"><term>Morocco</term><term>Water Pollutants, Chemical</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Models, Chemical</term><term>Rivers</term><term>Water Movements</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">This paper examines trace metals' behavior, mainly chromium and nickel, in Sebou River in the level located between Sidi Harazem upstream and Azib Soltane downstream. The studied level is the most exposed to pollution with heavy metals rejected by Fès stream. This often condemns tens of kilometers of Sebou and leads to a threat and an important handicap for some catches of water located downstream of the town of Fès. The purpose is then to develop a physicochemical model simulating trace metals' behavior (Cr and Ni) in Sebou River. This model combines transport phenomena (advection and dispersion) with physical and chemical processes studied in the two compartments of the river: water column and sediment as sorption, diffusion, deposition, resuspension and burial. These processes are grouped under a conceptual model diagram and converted into an equations system solved by numeric methods. The model calibration uses a data of suspended matter, nickel and chromium concentrations measured in water column and sediment. Results shown in this paper are related to model development and calibration. They are consistent with the possibility of simulating the evolution for nickel, chromium and the suspended matter concentrations along the Sebou River.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">16128382</PMID><DateCreated><Year>2005</Year><Month>08</Month><Day>30</Day></DateCreated><DateCompleted><Year>2005</Year><Month>11</Month><Day>29</Day></DateCompleted><DateRevised><Year>2013</Year><Month>11</Month><Day>21</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0959-3330</ISSN><JournalIssue CitedMedium="Print"><Volume>26</Volume><Issue>8</Issue><PubDate><Year>2005</Year><Month>Aug</Month></PubDate></JournalIssue><Title>Environmental technology</Title><ISOAbbreviation>Environ Technol</ISOAbbreviation></Journal><ArticleTitle>[Conceptuel model of transport of trace metals (chromium and nickel) in the Sebou River--Morocco].</ArticleTitle><Pagination><MedlinePgn>831-41</MedlinePgn></Pagination><Abstract><AbstractText>This paper examines trace metals' behavior, mainly chromium and nickel, in Sebou River in the level located between Sidi Harazem upstream and Azib Soltane downstream. The studied level is the most exposed to pollution with heavy metals rejected by Fès stream. This often condemns tens of kilometers of Sebou and leads to a threat and an important handicap for some catches of water located downstream of the town of Fès. The purpose is then to develop a physicochemical model simulating trace metals' behavior (Cr and Ni) in Sebou River. This model combines transport phenomena (advection and dispersion) with physical and chemical processes studied in the two compartments of the river: water column and sediment as sorption, diffusion, deposition, resuspension and burial. These processes are grouped under a conceptual model diagram and converted into an equations system solved by numeric methods. The model calibration uses a data of suspended matter, nickel and chromium concentrations measured in water column and sediment. Results shown in this paper are related to model development and calibration. They are consistent with the possibility of simulating the evolution for nickel, chromium and the suspended matter concentrations along the Sebou River.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Es-Sette</LastName><ForeName>B</ForeName><Initials>B</Initials><AffiliationInfo><Affiliation>123 Rue Abou El waqt, Rce Sekkat, Bourgogne, Casablanca, Morocco.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Ajdor</LastName><ForeName>Y</ForeName><Initials>Y</Initials></Author><Author ValidYN="Y"><LastName>Zidane</LastName><ForeName>F</ForeName><Initials>F</Initials></Author><Author ValidYN="Y"><LastName>Fakhraddine</LastName><ForeName>A</ForeName><Initials>A</Initials></Author><Author ValidYN="Y"><LastName>Foutlane</LastName><ForeName>A</ForeName><Initials>A</Initials></Author></AuthorList><Language>fre</Language><PublicationTypeList><PublicationType UI="D004740">English Abstract</PublicationType><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><VernacularTitle>Modéle conceptuel de transport de métaux traces (chrome et nickel) dans l'oued Sebou Maroc.</VernacularTitle></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Environ Technol</MedlineTA><NlmUniqueID>9884939</NlmUniqueID><ISSNLinking>0959-3330</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D014874">Water Pollutants, Chemical</NameOfSubstance></Chemical><Chemical><RegistryNumber>0R0008Q3JB</RegistryNumber><NameOfSubstance UI="D002857">Chromium</NameOfSubstance></Chemical><Chemical><RegistryNumber>7OV03QG267</RegistryNumber><NameOfSubstance UI="D009532">Nickel</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D002857" MajorTopicYN="N">Chromium</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008956" MajorTopicYN="Y">Models, Chemical</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D009018" MajorTopicYN="N" Type="Geographic">Morocco</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D009532" MajorTopicYN="N">Nickel</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D045483" MajorTopicYN="N">Rivers</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014872" MajorTopicYN="Y">Water Movements</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014874" MajorTopicYN="Y">Water Pollutants, Chemical</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2005</Year><Month>9</Month><Day>1</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2005</Year><Month>12</Month><Day>13</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2005</Year><Month>9</Month><Day>1</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">16128382</ArticleId><ArticleId IdType="doi">10.1080/09593332608618494</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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