Sources and sinks of anthropogenic platinum fluxes
Publikation: Beiträge in Sammelwerken › Aufsätze in Sammelwerken › Forschung › begutachtet
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Sources and sinks of anthropogenic platinum fluxes. / Helmers, Eckard; Kümmerer, Klaus.
Anthropogenic Platinum-Group Element Emissions: Their impact on Man and Environment. Hrsg. / Fathi Zereni; Friedrich Alt. Berlin : Springer, 2000. S. 15-24.Publikation: Beiträge in Sammelwerken › Aufsätze in Sammelwerken › Forschung › begutachtet
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TY - CHAP
T1 - Sources and sinks of anthropogenic platinum fluxes
AU - Helmers, Eckard
AU - Kümmerer, Klaus
PY - 2000/1/1
Y1 - 2000/1/1
N2 - The assessment of sources and sinks constitutes a logical step localized at the end of an analytical strategy. Prior to the quantification of sources and sinks, spatial and particularly time trends of the investigated elemental parameter are to be identified (Helmers, contribution in this book). Sources and sinks, are closely connected within biogeochemical cycles: The atmosphere constitutes a primary sink since aerosols possess a residence time of only several days (Buat-Ménard 1983). International exchange of Pt via the atmosphere is not considered here. In another view, the atmosphere acts as a diffuse source for Pt polluting soils as the secondary and permanent sink. Also freshwater as well as the seas are receiving Pt from diffuse (atmospheric input) or point sources (dumping) in the function of a primary sink. Anthropogenic input of metals into freshwater and seawater is then followed by e.g. scavenging generating polluted sediments as a secondary sink.
AB - The assessment of sources and sinks constitutes a logical step localized at the end of an analytical strategy. Prior to the quantification of sources and sinks, spatial and particularly time trends of the investigated elemental parameter are to be identified (Helmers, contribution in this book). Sources and sinks, are closely connected within biogeochemical cycles: The atmosphere constitutes a primary sink since aerosols possess a residence time of only several days (Buat-Ménard 1983). International exchange of Pt via the atmosphere is not considered here. In another view, the atmosphere acts as a diffuse source for Pt polluting soils as the secondary and permanent sink. Also freshwater as well as the seas are receiving Pt from diffuse (atmospheric input) or point sources (dumping) in the function of a primary sink. Anthropogenic input of metals into freshwater and seawater is then followed by e.g. scavenging generating polluted sediments as a secondary sink.
KW - Chemistry
KW - Sewage Sludge
KW - Emission Rate
KW - Sewerage System
KW - Purification Plant
KW - Street Category
UR - https://www.mendeley.com/catalogue/56971c9c-5f69-30fe-8e3b-f7ff93c4dcee/
U2 - 10.1007/978-3-642-59678-0_2
DO - 10.1007/978-3-642-59678-0_2
M3 - Contributions to collected editions/anthologies
SN - 978-3-642-64080-3
SP - 15
EP - 24
BT - Anthropogenic Platinum-Group Element Emissions
A2 - Zereni, Fathi
A2 - Alt, Friedrich
PB - Springer
CY - Berlin
ER -