Please use this identifier to cite or link to this item: https://doi.org/10.15480/882.413
DC FieldValueLanguage
dc.contributor.authorFörstner, Ulrichde_DE
dc.contributor.authorAhlf, Wolfgangde_DE
dc.contributor.authorCalmano, Wolfgangde_DE
dc.contributor.authorSellhorn, Claudiade_DE
dc.date.accessioned2008-09-15T12:12:25Zde_DE
dc.date.available2008-09-15T12:12:25Zde_DE
dc.date.issued1984de_DE
dc.identifier.citationEnvironmental contamination, International Conference, London, July 1984, Edinburgh, UK 1984, pp. 567-72de_DE
dc.identifier.urihttp://tubdok.tub.tuhh.de/handle/11420/415-
dc.description.abstractIn order to estimate the possible influence of nitrilotriacetic acid (NTA) on the sorption of metals in the estuarine environment (Hamburg Hr./Elbe River Estuary as a critical example containing strongly polluted sediments) laboratory experiments were performed using an organic substrate, which was prepared from cell walls of the algae Scenedesmus quadricauda. While the concentration of sodium chloride, calcium chloride and magnesium chloride exhibits relative small effects on the sorption of copper, lead and zinc, a significant influence was measured for the sorption edges of cadmium and silver. For cadmium the combination of salinity and NTA affects lower sorption rates than does either one of both factors. On the other hand, the data for lead and copper indicate that with increasing salinity the mobilizing effect of higher NTA-concentrations is counteracted by the increase of calcium and magnesium. These findings suggest complex competition between various organic and inorganic ligands in the different states of estuarine mixing affecting metal interactions with particulate matter.en
dc.language.isoende_DE
dc.rightsinfo:eu-repo/semantics/openAccess-
dc.rights.urihttp://doku.b.tu-harburg.de/doku/lic_ohne_pod.phpde
dc.subject.ddc500:Naturwissenschaftende
dc.subject.ddc500:Natural sciences and mathematicsen
dc.titleMetal interactions with organic solids in estuarine waters : experiments on the combined effects of salinity and organic chelatorsen
dc.typeinProceedingsde_DE
dc.identifier.urnurn:nbn:de:gbv:830-tubdok-4887de_DE
dc.identifier.doi10.15480/882.413-
dc.type.dinicontributionToPeriodical-
dc.subject.ddccode500-
dcterms.DCMITypeTextde_DE
tuhh.identifier.urnurn:nbn:de:gbv:830-tubdok-4887de_DE
tuhh.publikation.typconferenceObjectde_DE
tuhh.publikation.sourceEnvironmental contamination, International Conference, London, July 1984, Edinburgh, UK 1984, pp. 567-72de_DE
tuhh.opus.id488de_DE
tuhh.oai.showtruede_DE
tuhh.pod.allowedfalsede_DE
dc.identifier.hdl11420/415-
tuhh.abstract.englishIn order to estimate the possible influence of nitrilotriacetic acid (NTA) on the sorption of metals in the estuarine environment (Hamburg Hr./Elbe River Estuary as a critical example containing strongly polluted sediments) laboratory experiments were performed using an organic substrate, which was prepared from cell walls of the algae Scenedesmus quadricauda. While the concentration of sodium chloride, calcium chloride and magnesium chloride exhibits relative small effects on the sorption of copper, lead and zinc, a significant influence was measured for the sorption edges of cadmium and silver. For cadmium the combination of salinity and NTA affects lower sorption rates than does either one of both factors. On the other hand, the data for lead and copper indicate that with increasing salinity the mobilizing effect of higher NTA-concentrations is counteracted by the increase of calcium and magnesium. These findings suggest complex competition between various organic and inorganic ligands in the different states of estuarine mixing affecting metal interactions with particulate matter.en
tuhh.publication.instituteUmwelttechnik und Energiewirtschaft V-9de
tuhh.identifier.doi10.15480/882.413-
tuhh.type.opusInProceedings (Aufsatz / Paper einer Konferenz etc.)de
tuhh.institute.germanUmwelttechnik und Energiewirtschaft V-9de
tuhh.institute.englishEnvironmental Technology and Energy Economics V-9en
tuhh.institute.id2de_DE
tuhh.type.id16de_DE
tuhh.gvk.hasppnfalse-
dc.type.drivercontributionToPeriodical-
dc.identifier.oclc930767846-
dc.type.casraiConference Paperen
item.fulltextWith Fulltext-
item.creatorOrcidFörstner, Ulrich-
item.creatorOrcidAhlf, Wolfgang-
item.creatorOrcidCalmano, Wolfgang-
item.creatorOrcidSellhorn, Claudia-
item.creatorGNDFörstner, Ulrich-
item.creatorGNDAhlf, Wolfgang-
item.creatorGNDCalmano, Wolfgang-
item.creatorGNDSellhorn, Claudia-
item.grantfulltextopen-
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