Partitioning of arsenic and metals in reducing sulfidic sediments
Sediment in a reservoir of Clark Fork River, MT, is laden with heavy metals. This sediment is the source of groundwater contamination in the adjacent alluvial aquifer. The processes transferring arsenic to the groundwater by the formation of diagenetic sulfides in the sediment were investigated. Ver...
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| Veröffentlicht in: | Environmental science & technology 1988-04, Vol.22 (4), p.432-437 |
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| creator | Moore, Johnnie N Ficklin, Walter H Johns, Carolyn |
| description | Sediment in a reservoir of Clark Fork River, MT, is laden with heavy metals. This sediment is the source of groundwater contamination in the adjacent alluvial aquifer. The processes transferring arsenic to the groundwater by the formation of diagenetic sulfides in the sediment were investigated. Vertical trends in a core through oxidized surface sediment into reducing sediment show that concentration and partitioning of metals are controlled by the redox interface. Solid phases of As, copper, and zinc change from dominantly oxyhydroxide and organic phase to sulfide phases across the interface. The change in redox conditions upon burial results in a system where the growth of diagenetic Cu, Zn, and As sulfides controls the distribution and partitioning of metals in the sediment and the release of As to the groundwater system. |
| doi_str_mv | 10.1021/es00169a011 |
| format | Article |
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This sediment is the source of groundwater contamination in the adjacent alluvial aquifer. The processes transferring arsenic to the groundwater by the formation of diagenetic sulfides in the sediment were investigated. Vertical trends in a core through oxidized surface sediment into reducing sediment show that concentration and partitioning of metals are controlled by the redox interface. Solid phases of As, copper, and zinc change from dominantly oxyhydroxide and organic phase to sulfide phases across the interface. The change in redox conditions upon burial results in a system where the growth of diagenetic Cu, Zn, and As sulfides controls the distribution and partitioning of metals in the sediment and the release of As to the groundwater system.</description><identifier>ISSN: 0013-936X</identifier><identifier>EISSN: 1520-5851</identifier><identifier>DOI: 10.1021/es00169a011</identifier><identifier>CODEN: ESTHAG</identifier><language>eng</language><publisher>Washington, DC: American Chemical Society</publisher><subject>540320 - Environment, Aquatic- Chemicals Monitoring & Transport- (1990-) ; aguas subterraneas ; Applied sciences ; ARSENIC ; arsenico ; Biological and physicochemical properties of pollutants. Interaction in the soil ; CHALCOGENIDES ; CHEMICAL REACTIONS ; CHEMISTRY ; cinc ; cobre ; contaminacion de sedimentos ; contaminacion del agua ; CONTAMINATION ; COPPER ; cuivre ; DIAGENESIS ; eau souterraine ; ELEMENTS ; embalses ; ENVIRONMENTAL SCIENCES ; ENVIRONMENTAL TRANSPORT ; Exact sciences and technology ; FEDERAL REGION VIII ; GEOCHEMISTRY ; GROUND WATER ; groundwater ; HYDROGEN COMPOUNDS ; IRON ; MANGANESE ; MASS TRANSFER ; METALS ; MONTANA ; NORTH AMERICA ; OXYGEN COMPOUNDS ; POLLUTION ; pollution de l' eau ; pollution des sediments ; REDOX REACTIONS ; reservoir d' eau ; sediment pollution ; SEDIMENTS ; SEMIMETALS ; Soil and sediments pollution ; SULFIDES ; SULFUR COMPOUNDS ; sulfure ; sulfuros ; sulphides ; TRANSITION ELEMENTS ; USA ; WATER ; WATER POLLUTION ; water reservoirs ; ZINC</subject><ispartof>Environmental science & technology, 1988-04, Vol.22 (4), p.432-437</ispartof><rights>1988 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a531t-6fd01e5cfbf671da61bad099263d2c0629bb08ae7489e3662a37e31d6eb83bb63</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/es00169a011$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/es00169a011$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>230,314,777,781,882,2752,27057,27905,27906,56719,56769</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=7740669$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.osti.gov/biblio/5283243$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Moore, Johnnie N</creatorcontrib><creatorcontrib>Ficklin, Walter H</creatorcontrib><creatorcontrib>Johns, Carolyn</creatorcontrib><title>Partitioning of arsenic and metals in reducing sulfidic sediments</title><title>Environmental science & technology</title><addtitle>Environ. Sci. Technol</addtitle><description>Sediment in a reservoir of Clark Fork River, MT, is laden with heavy metals. This sediment is the source of groundwater contamination in the adjacent alluvial aquifer. The processes transferring arsenic to the groundwater by the formation of diagenetic sulfides in the sediment were investigated. Vertical trends in a core through oxidized surface sediment into reducing sediment show that concentration and partitioning of metals are controlled by the redox interface. Solid phases of As, copper, and zinc change from dominantly oxyhydroxide and organic phase to sulfide phases across the interface. The change in redox conditions upon burial results in a system where the growth of diagenetic Cu, Zn, and As sulfides controls the distribution and partitioning of metals in the sediment and the release of As to the groundwater system.</description><subject>540320 - Environment, Aquatic- Chemicals Monitoring & Transport- (1990-)</subject><subject>aguas subterraneas</subject><subject>Applied sciences</subject><subject>ARSENIC</subject><subject>arsenico</subject><subject>Biological and physicochemical properties of pollutants. Interaction in the soil</subject><subject>CHALCOGENIDES</subject><subject>CHEMICAL REACTIONS</subject><subject>CHEMISTRY</subject><subject>cinc</subject><subject>cobre</subject><subject>contaminacion de sedimentos</subject><subject>contaminacion del agua</subject><subject>CONTAMINATION</subject><subject>COPPER</subject><subject>cuivre</subject><subject>DIAGENESIS</subject><subject>eau souterraine</subject><subject>ELEMENTS</subject><subject>embalses</subject><subject>ENVIRONMENTAL SCIENCES</subject><subject>ENVIRONMENTAL TRANSPORT</subject><subject>Exact sciences and technology</subject><subject>FEDERAL REGION VIII</subject><subject>GEOCHEMISTRY</subject><subject>GROUND WATER</subject><subject>groundwater</subject><subject>HYDROGEN COMPOUNDS</subject><subject>IRON</subject><subject>MANGANESE</subject><subject>MASS TRANSFER</subject><subject>METALS</subject><subject>MONTANA</subject><subject>NORTH AMERICA</subject><subject>OXYGEN COMPOUNDS</subject><subject>POLLUTION</subject><subject>pollution de l' eau</subject><subject>pollution des sediments</subject><subject>REDOX REACTIONS</subject><subject>reservoir d' eau</subject><subject>sediment pollution</subject><subject>SEDIMENTS</subject><subject>SEMIMETALS</subject><subject>Soil and sediments pollution</subject><subject>SULFIDES</subject><subject>SULFUR COMPOUNDS</subject><subject>sulfure</subject><subject>sulfuros</subject><subject>sulphides</subject><subject>TRANSITION ELEMENTS</subject><subject>USA</subject><subject>WATER</subject><subject>WATER POLLUTION</subject><subject>water reservoirs</subject><subject>ZINC</subject><issn>0013-936X</issn><issn>1520-5851</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1988</creationdate><recordtype>article</recordtype><recordid>eNqN0c9rFTEQB_AgCj6rJ--yiOhBVifJbpI9loetQsVCf9BbyGZna-q-bJvJgv3vzWNL8eDBU2Dmk--ECWOvOXziIPhnJACuOgecP2Eb3gqoW9Pyp2xT6rLupLp6zl4Q3QCAkGA27PDUpRxymGOI19U8Vi4RxuArF4dqh9lNVIVYJRwWvxe0TGMYSp9wCDuMmV6yZ2NR-OrhPGAXR1_Ot1_rkx_H37aHJ7VrJc-1Ggfg2PqxH5Xmg1O8dwN0nVByEB6U6PoejEPdmA6lUsJJjZIPCnsj-17JA_Z2zZ0pB0s-ZPQ__Rwj-mxbYaRoZEHvV3Sb5rsFKdtdII_T5CLOC1neGM2Nbv4DCtGC6Ar8uEKfZqKEo71NYefSveVg90u3fy296HcPsY68m8bkog_0eEXrBpTah9YrC5Tx92PbpV9Waalbe356Zi-P4Upsv19aUfyb1Y9utu46lciLM96ZrkwGbXQBH1bgPNmbeUmxfMU_X_gHVuKksA</recordid><startdate>19880401</startdate><enddate>19880401</enddate><creator>Moore, Johnnie N</creator><creator>Ficklin, Walter H</creator><creator>Johns, Carolyn</creator><general>American Chemical Society</general><scope>FBQ</scope><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7ST</scope><scope>C1K</scope><scope>SOI</scope><scope>7TV</scope><scope>OTOTI</scope></search><sort><creationdate>19880401</creationdate><title>Partitioning of arsenic and metals in reducing sulfidic sediments</title><author>Moore, Johnnie N ; Ficklin, Walter H ; Johns, Carolyn</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a531t-6fd01e5cfbf671da61bad099263d2c0629bb08ae7489e3662a37e31d6eb83bb63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1988</creationdate><topic>540320 - Environment, Aquatic- Chemicals Monitoring & Transport- (1990-)</topic><topic>aguas subterraneas</topic><topic>Applied sciences</topic><topic>ARSENIC</topic><topic>arsenico</topic><topic>Biological and physicochemical properties of pollutants. Interaction in the soil</topic><topic>CHALCOGENIDES</topic><topic>CHEMICAL REACTIONS</topic><topic>CHEMISTRY</topic><topic>cinc</topic><topic>cobre</topic><topic>contaminacion de sedimentos</topic><topic>contaminacion del agua</topic><topic>CONTAMINATION</topic><topic>COPPER</topic><topic>cuivre</topic><topic>DIAGENESIS</topic><topic>eau souterraine</topic><topic>ELEMENTS</topic><topic>embalses</topic><topic>ENVIRONMENTAL SCIENCES</topic><topic>ENVIRONMENTAL TRANSPORT</topic><topic>Exact sciences and technology</topic><topic>FEDERAL REGION VIII</topic><topic>GEOCHEMISTRY</topic><topic>GROUND WATER</topic><topic>groundwater</topic><topic>HYDROGEN COMPOUNDS</topic><topic>IRON</topic><topic>MANGANESE</topic><topic>MASS TRANSFER</topic><topic>METALS</topic><topic>MONTANA</topic><topic>NORTH AMERICA</topic><topic>OXYGEN COMPOUNDS</topic><topic>POLLUTION</topic><topic>pollution de l' eau</topic><topic>pollution des sediments</topic><topic>REDOX REACTIONS</topic><topic>reservoir d' eau</topic><topic>sediment pollution</topic><topic>SEDIMENTS</topic><topic>SEMIMETALS</topic><topic>Soil and sediments pollution</topic><topic>SULFIDES</topic><topic>SULFUR COMPOUNDS</topic><topic>sulfure</topic><topic>sulfuros</topic><topic>sulphides</topic><topic>TRANSITION ELEMENTS</topic><topic>USA</topic><topic>WATER</topic><topic>WATER POLLUTION</topic><topic>water reservoirs</topic><topic>ZINC</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Moore, Johnnie N</creatorcontrib><creatorcontrib>Ficklin, Walter H</creatorcontrib><creatorcontrib>Johns, Carolyn</creatorcontrib><collection>AGRIS</collection><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Environment Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Environment Abstracts</collection><collection>Pollution Abstracts</collection><collection>OSTI.GOV</collection><jtitle>Environmental science & technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Moore, Johnnie N</au><au>Ficklin, Walter H</au><au>Johns, Carolyn</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Partitioning of arsenic and metals in reducing sulfidic sediments</atitle><jtitle>Environmental science & technology</jtitle><addtitle>Environ. Sci. Technol</addtitle><date>1988-04-01</date><risdate>1988</risdate><volume>22</volume><issue>4</issue><spage>432</spage><epage>437</epage><pages>432-437</pages><issn>0013-936X</issn><eissn>1520-5851</eissn><coden>ESTHAG</coden><abstract>Sediment in a reservoir of Clark Fork River, MT, is laden with heavy metals. This sediment is the source of groundwater contamination in the adjacent alluvial aquifer. The processes transferring arsenic to the groundwater by the formation of diagenetic sulfides in the sediment were investigated. Vertical trends in a core through oxidized surface sediment into reducing sediment show that concentration and partitioning of metals are controlled by the redox interface. Solid phases of As, copper, and zinc change from dominantly oxyhydroxide and organic phase to sulfide phases across the interface. The change in redox conditions upon burial results in a system where the growth of diagenetic Cu, Zn, and As sulfides controls the distribution and partitioning of metals in the sediment and the release of As to the groundwater system.</abstract><cop>Washington, DC</cop><pub>American Chemical Society</pub><doi>10.1021/es00169a011</doi><tpages>6</tpages></addata></record> |
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| ispartof | Environmental science & technology, 1988-04, Vol.22 (4), p.432-437 |
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| subjects | 540320 - Environment, Aquatic- Chemicals Monitoring & Transport- (1990-) aguas subterraneas Applied sciences ARSENIC arsenico Biological and physicochemical properties of pollutants. Interaction in the soil CHALCOGENIDES CHEMICAL REACTIONS CHEMISTRY cinc cobre contaminacion de sedimentos contaminacion del agua CONTAMINATION COPPER cuivre DIAGENESIS eau souterraine ELEMENTS embalses ENVIRONMENTAL SCIENCES ENVIRONMENTAL TRANSPORT Exact sciences and technology FEDERAL REGION VIII GEOCHEMISTRY GROUND WATER groundwater HYDROGEN COMPOUNDS IRON MANGANESE MASS TRANSFER METALS MONTANA NORTH AMERICA OXYGEN COMPOUNDS POLLUTION pollution de l' eau pollution des sediments REDOX REACTIONS reservoir d' eau sediment pollution SEDIMENTS SEMIMETALS Soil and sediments pollution SULFIDES SULFUR COMPOUNDS sulfure sulfuros sulphides TRANSITION ELEMENTS USA WATER WATER POLLUTION water reservoirs ZINC |
| title | Partitioning of arsenic and metals in reducing sulfidic sediments |
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