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dcterms.accessRightsThere are no restrictions on access to this document. An internet release form signed by the author to display this document online is on file with Towson University Special Collections and Archives.
dc.contributor.authorWhiting, Ashley C.
dc.contributor.programTowson University. Environmental Science and Studies Program
dc.date.accessioned2015-12-17T19:35:43Z
dc.date.available2015-12-17T19:35:43Z
dc.date.issued2013-01-18
dc.date.submitted2012-08
dc.description(M.S.) -- Towson University, 2012.
dc.description.abstractThe first part of this study included stormwater sampling from highway bridges. The second part of the project evaluated media to remove metals in the presence of salt. Media tested included eleven adsorptive materials. Batch tests were conducted with three levels of salt (none, 2.5, 5 g/L NaCl) mixed with a standard combination of metals (Cu, Zn, Pb, Ni, Cr) based on the values found in highway bridge runoff sampled. The third part was a column study designed to represent field conditions. Three media were tested with the same stormwater treatments. Effluent was compared based on salt levels and media type to identify the media with the best ability to absorb metals in the presence of salt. It was determined that Imbrium 10, a mixture of aluminum and iron oxides and fine sand, had the highest absorption capacity for zinc and copper in the presence of salt.
dc.description.tableofcontentsStormwater collection -- Batch study -- Column study
dc.formatapplication/pdf
dc.format.extentviii, 52 pages
dc.genretheses
dc.identifierdoi:10.13016/M2ZB0S
dc.identifier.otherTSU2012Whiting
dc.identifier.urihttp://hdl.handle.net/11603/2056
dc.language.isoeng
dc.relation.ispartofTowson University Archives
dc.relation.ispartofTowson University Electronic Theses and Dissertations
dc.relation.ispartofTowson University Institutional Repository
dc.rightsCopyright protected, all rights reserved.
dc.titleThe effect of road salt on the metal binding ability of adsorptive media
dc.typeText


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