DGT use in contaminated site characterization. The importance of heavy metal site specific behaviour
The objective of this study is to provide an insight into the techniques for measuring the lability of heavy metals in solid-phase pool of soils in order to assess the environmental risk arising from pollution. The technique of diffusive gradients in thin films (DGT) and a sequential extraction proc...
Gespeichert in:
| Veröffentlicht in: | Chemosphere (Oxford) 2008, Vol.70 (6), p.1135-1140 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1140 |
|---|---|
| container_issue | 6 |
| container_start_page | 1135 |
| container_title | Chemosphere (Oxford) |
| container_volume | 70 |
| creator | Ruello, Maria Letizia Sileno, Miriam Sani, Daniela Fava, Gabriele |
| description | The objective of this study is to provide an insight into the techniques for measuring the lability of heavy metals in solid-phase pool of soils in order to assess the environmental risk arising from pollution. The technique of diffusive gradients in thin films (DGT) and a sequential extraction procedure were used to quantify the labile pools of Cu, Fe, Mn and Ni. These results were compared to metal concentrations in groundwater, measured directly using the in situ piezometers, and to the total concentration of metal in the soils. High concentrations of metal in the directly analysed soil solution compared to DGT measurement were attributed to the presence of colloidal metal. The use of DGT allowed only to calculate leaching parameters of the free ions and labile fractions of the metals. For this reason DGT technique needs preliminary investigation on metal speciation in soil solution before its application as a good tool in the characterization procedure of contaminated sites. |
| doi_str_mv | 10.1016/j.chemosphere.2007.08.013 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_19579263</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0045653507010363</els_id><sourcerecordid>14862403</sourcerecordid><originalsourceid>FETCH-LOGICAL-a514t-d4a7e80458f73298c228521e8dfbaa6c968451d553159d1bbd4f08772012af383</originalsourceid><addsrcrecordid>eNqNkUFv1DAQhSMEotvCXwBzoLcE24kT-4gWKEiVOLA9WxNnTLxK4sVOViq_HkdZATc4zeV7b2bey7I3jBaMsvrdsTA9jj6eegxYcEqbgsqCsvJJtmOyUTnjSj7NdpRWIq9FKa6y6xiPlCaxUM-zK9YoWjFV77Luw92BLBGJm4jx0wyjm2DGjkQ3IzE9BDAzBvcTZuenghz6hI4nH2aYDBJvSY9wfiQjzjBsonhC46wzpMUezs4v4UX2zMIQ8eVl3mQPnz4e9p_z-693X_bv73MQrJrzroIGZbpZ2qZMHxjOpeAMZWdbgNqoWlaCdUKUTKiOtW1XWSqbhlPGwZayvMluN99T8D8WjLMeXTQ4DDChX6JmSjSK1-W_wUrWvKIrqDbQBB9jQKtPwY0QHjWjeu1CH_VfXei1C02lTl0k7avLkqUdsfujvISfgLcXAKKBwYYUqYu_ueRFa6Z44l5vnAWv4XtIzMO39HRJ6ZoPX532G4Ep3bPDoKNxmArqXEAz6867_zj4F-4Qts4</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>14862403</pqid></control><display><type>article</type><title>DGT use in contaminated site characterization. The importance of heavy metal site specific behaviour</title><source>MEDLINE</source><source>Elsevier ScienceDirect Journals</source><creator>Ruello, Maria Letizia ; Sileno, Miriam ; Sani, Daniela ; Fava, Gabriele</creator><creatorcontrib>Ruello, Maria Letizia ; Sileno, Miriam ; Sani, Daniela ; Fava, Gabriele</creatorcontrib><description>The objective of this study is to provide an insight into the techniques for measuring the lability of heavy metals in solid-phase pool of soils in order to assess the environmental risk arising from pollution. The technique of diffusive gradients in thin films (DGT) and a sequential extraction procedure were used to quantify the labile pools of Cu, Fe, Mn and Ni. These results were compared to metal concentrations in groundwater, measured directly using the in situ piezometers, and to the total concentration of metal in the soils. High concentrations of metal in the directly analysed soil solution compared to DGT measurement were attributed to the presence of colloidal metal. The use of DGT allowed only to calculate leaching parameters of the free ions and labile fractions of the metals. For this reason DGT technique needs preliminary investigation on metal speciation in soil solution before its application as a good tool in the characterization procedure of contaminated sites.</description><identifier>ISSN: 0045-6535</identifier><identifier>EISSN: 1879-1298</identifier><identifier>DOI: 10.1016/j.chemosphere.2007.08.013</identifier><identifier>PMID: 17904196</identifier><identifier>CODEN: CMSHAF</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>Analysis methods ; Applied sciences ; chemical speciation ; copper ; Copper - analysis ; diffusion ; diffusive gradients in thin films ; Earth sciences ; Earth, ocean, space ; Engineering and environment geology. Geothermics ; Environmental Monitoring - instrumentation ; Environmental Monitoring - methods ; Exact sciences and technology ; extraction ; films (materials) ; Groundwater ; heavy metals ; Heavy metals lability ; iron ; Iron - analysis ; manganese ; Manganese - analysis ; Metal speciation ; Metals, Heavy - analysis ; nickel ; Nickel - analysis ; polluted soils ; Pollution ; Pollution, environment geology ; Reproducibility of Results ; Soil and sediments pollution ; Soil Pollutants - analysis ; Soil pollution ; soil solution ; Water Pollutants - analysis</subject><ispartof>Chemosphere (Oxford), 2008, Vol.70 (6), p.1135-1140</ispartof><rights>2007 Elsevier Ltd</rights><rights>2008 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a514t-d4a7e80458f73298c228521e8dfbaa6c968451d553159d1bbd4f08772012af383</citedby><cites>FETCH-LOGICAL-a514t-d4a7e80458f73298c228521e8dfbaa6c968451d553159d1bbd4f08772012af383</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0045653507010363$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,4010,27900,27901,27902,65534</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=20006192$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/17904196$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Ruello, Maria Letizia</creatorcontrib><creatorcontrib>Sileno, Miriam</creatorcontrib><creatorcontrib>Sani, Daniela</creatorcontrib><creatorcontrib>Fava, Gabriele</creatorcontrib><title>DGT use in contaminated site characterization. The importance of heavy metal site specific behaviour</title><title>Chemosphere (Oxford)</title><addtitle>Chemosphere</addtitle><description>The objective of this study is to provide an insight into the techniques for measuring the lability of heavy metals in solid-phase pool of soils in order to assess the environmental risk arising from pollution. The technique of diffusive gradients in thin films (DGT) and a sequential extraction procedure were used to quantify the labile pools of Cu, Fe, Mn and Ni. These results were compared to metal concentrations in groundwater, measured directly using the in situ piezometers, and to the total concentration of metal in the soils. High concentrations of metal in the directly analysed soil solution compared to DGT measurement were attributed to the presence of colloidal metal. The use of DGT allowed only to calculate leaching parameters of the free ions and labile fractions of the metals. For this reason DGT technique needs preliminary investigation on metal speciation in soil solution before its application as a good tool in the characterization procedure of contaminated sites.</description><subject>Analysis methods</subject><subject>Applied sciences</subject><subject>chemical speciation</subject><subject>copper</subject><subject>Copper - analysis</subject><subject>diffusion</subject><subject>diffusive gradients in thin films</subject><subject>Earth sciences</subject><subject>Earth, ocean, space</subject><subject>Engineering and environment geology. Geothermics</subject><subject>Environmental Monitoring - instrumentation</subject><subject>Environmental Monitoring - methods</subject><subject>Exact sciences and technology</subject><subject>extraction</subject><subject>films (materials)</subject><subject>Groundwater</subject><subject>heavy metals</subject><subject>Heavy metals lability</subject><subject>iron</subject><subject>Iron - analysis</subject><subject>manganese</subject><subject>Manganese - analysis</subject><subject>Metal speciation</subject><subject>Metals, Heavy - analysis</subject><subject>nickel</subject><subject>Nickel - analysis</subject><subject>polluted soils</subject><subject>Pollution</subject><subject>Pollution, environment geology</subject><subject>Reproducibility of Results</subject><subject>Soil and sediments pollution</subject><subject>Soil Pollutants - analysis</subject><subject>Soil pollution</subject><subject>soil solution</subject><subject>Water Pollutants - analysis</subject><issn>0045-6535</issn><issn>1879-1298</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkUFv1DAQhSMEotvCXwBzoLcE24kT-4gWKEiVOLA9WxNnTLxK4sVOViq_HkdZATc4zeV7b2bey7I3jBaMsvrdsTA9jj6eegxYcEqbgsqCsvJJtmOyUTnjSj7NdpRWIq9FKa6y6xiPlCaxUM-zK9YoWjFV77Luw92BLBGJm4jx0wyjm2DGjkQ3IzE9BDAzBvcTZuenghz6hI4nH2aYDBJvSY9wfiQjzjBsonhC46wzpMUezs4v4UX2zMIQ8eVl3mQPnz4e9p_z-693X_bv73MQrJrzroIGZbpZ2qZMHxjOpeAMZWdbgNqoWlaCdUKUTKiOtW1XWSqbhlPGwZayvMluN99T8D8WjLMeXTQ4DDChX6JmSjSK1-W_wUrWvKIrqDbQBB9jQKtPwY0QHjWjeu1CH_VfXei1C02lTl0k7avLkqUdsfujvISfgLcXAKKBwYYUqYu_ueRFa6Z44l5vnAWv4XtIzMO39HRJ6ZoPX532G4Ep3bPDoKNxmArqXEAz6867_zj4F-4Qts4</recordid><startdate>2008</startdate><enddate>2008</enddate><creator>Ruello, Maria Letizia</creator><creator>Sileno, Miriam</creator><creator>Sani, Daniela</creator><creator>Fava, Gabriele</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>FBQ</scope><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7ST</scope><scope>C1K</scope><scope>SOI</scope><scope>7TV</scope></search><sort><creationdate>2008</creationdate><title>DGT use in contaminated site characterization. The importance of heavy metal site specific behaviour</title><author>Ruello, Maria Letizia ; Sileno, Miriam ; Sani, Daniela ; Fava, Gabriele</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a514t-d4a7e80458f73298c228521e8dfbaa6c968451d553159d1bbd4f08772012af383</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Analysis methods</topic><topic>Applied sciences</topic><topic>chemical speciation</topic><topic>copper</topic><topic>Copper - analysis</topic><topic>diffusion</topic><topic>diffusive gradients in thin films</topic><topic>Earth sciences</topic><topic>Earth, ocean, space</topic><topic>Engineering and environment geology. Geothermics</topic><topic>Environmental Monitoring - instrumentation</topic><topic>Environmental Monitoring - methods</topic><topic>Exact sciences and technology</topic><topic>extraction</topic><topic>films (materials)</topic><topic>Groundwater</topic><topic>heavy metals</topic><topic>Heavy metals lability</topic><topic>iron</topic><topic>Iron - analysis</topic><topic>manganese</topic><topic>Manganese - analysis</topic><topic>Metal speciation</topic><topic>Metals, Heavy - analysis</topic><topic>nickel</topic><topic>Nickel - analysis</topic><topic>polluted soils</topic><topic>Pollution</topic><topic>Pollution, environment geology</topic><topic>Reproducibility of Results</topic><topic>Soil and sediments pollution</topic><topic>Soil Pollutants - analysis</topic><topic>Soil pollution</topic><topic>soil solution</topic><topic>Water Pollutants - analysis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ruello, Maria Letizia</creatorcontrib><creatorcontrib>Sileno, Miriam</creatorcontrib><creatorcontrib>Sani, Daniela</creatorcontrib><creatorcontrib>Fava, Gabriele</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Environment Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Environment Abstracts</collection><collection>Pollution Abstracts</collection><jtitle>Chemosphere (Oxford)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ruello, Maria Letizia</au><au>Sileno, Miriam</au><au>Sani, Daniela</au><au>Fava, Gabriele</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>DGT use in contaminated site characterization. The importance of heavy metal site specific behaviour</atitle><jtitle>Chemosphere (Oxford)</jtitle><addtitle>Chemosphere</addtitle><date>2008</date><risdate>2008</risdate><volume>70</volume><issue>6</issue><spage>1135</spage><epage>1140</epage><pages>1135-1140</pages><issn>0045-6535</issn><eissn>1879-1298</eissn><coden>CMSHAF</coden><abstract>The objective of this study is to provide an insight into the techniques for measuring the lability of heavy metals in solid-phase pool of soils in order to assess the environmental risk arising from pollution. The technique of diffusive gradients in thin films (DGT) and a sequential extraction procedure were used to quantify the labile pools of Cu, Fe, Mn and Ni. These results were compared to metal concentrations in groundwater, measured directly using the in situ piezometers, and to the total concentration of metal in the soils. High concentrations of metal in the directly analysed soil solution compared to DGT measurement were attributed to the presence of colloidal metal. The use of DGT allowed only to calculate leaching parameters of the free ions and labile fractions of the metals. For this reason DGT technique needs preliminary investigation on metal speciation in soil solution before its application as a good tool in the characterization procedure of contaminated sites.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><pmid>17904196</pmid><doi>10.1016/j.chemosphere.2007.08.013</doi><tpages>6</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0045-6535 |
| ispartof | Chemosphere (Oxford), 2008, Vol.70 (6), p.1135-1140 |
| issn | 0045-6535 1879-1298 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_19579263 |
| source | MEDLINE; Elsevier ScienceDirect Journals |
| subjects | Analysis methods Applied sciences chemical speciation copper Copper - analysis diffusion diffusive gradients in thin films Earth sciences Earth, ocean, space Engineering and environment geology. Geothermics Environmental Monitoring - instrumentation Environmental Monitoring - methods Exact sciences and technology extraction films (materials) Groundwater heavy metals Heavy metals lability iron Iron - analysis manganese Manganese - analysis Metal speciation Metals, Heavy - analysis nickel Nickel - analysis polluted soils Pollution Pollution, environment geology Reproducibility of Results Soil and sediments pollution Soil Pollutants - analysis Soil pollution soil solution Water Pollutants - analysis |
| title | DGT use in contaminated site characterization. The importance of heavy metal site specific behaviour |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-15T20%3A00%3A08IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=DGT%20use%20in%20contaminated%20site%20characterization.%20The%20importance%20of%20heavy%20metal%20site%20specific%20behaviour&rft.jtitle=Chemosphere%20(Oxford)&rft.au=Ruello,%20Maria%20Letizia&rft.date=2008&rft.volume=70&rft.issue=6&rft.spage=1135&rft.epage=1140&rft.pages=1135-1140&rft.issn=0045-6535&rft.eissn=1879-1298&rft.coden=CMSHAF&rft_id=info:doi/10.1016/j.chemosphere.2007.08.013&rft_dat=%3Cproquest_cross%3E14862403%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=14862403&rft_id=info:pmid/17904196&rft_els_id=S0045653507010363&rfr_iscdi=true |