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dc.contributor.advisorHaas, Johnson
dc.contributor.authorNickson, Nicole
dc.date.accessioned2011-12-07T13:33:12Z
dc.date.available2011-12-07T13:33:12Z
dc.date.issued2006
dc.identifier.urihttp://hdl.handle.net/10920/24240
dc.descriptionv, 20 p.en_US
dc.description.abstractWe studied the facultatively anaerobic, gram negative bacterium Shewanella putrefaciens in the analysis of heavy metal adsorption for copper and lead. We used acid-base titrations to study the percent adsorption onto the cell surface of the bacteria under varying concentrations of metal and background electrolyte solution. In data analysis we plotted the percent adsorption versus pH using the results obtained from the ICP/MS. Later, we will utilize JCHESS to model these percent adsorption plots. The JCHESS models will result in all ions present and active in each surface complexation as well as providing equilibrium constants for optimum adsorption of each metal onto Shewanella putrefaciens. The results from this study will be used to better understand the nature of surface complexation onto bacteria cell wall. These results will also aid in the quest to use Shewanella putrefaciens in the bioremediation of heavy metals in aqueous environments.en_US
dc.description.sponsorshipGeosciences Department. Western Michigan University. Kalamazoo, Michigan.
dc.format.mimetypeapplication/pdf
dc.language.isoen_USen_US
dc.publisherKalamazoo Collegeen_US
dc.relation.ispartofKalamazoo College Biology Senior Individualized Projects Collection
dc.relation.ispartofseriesSenior Individualized Projects. Biology;
dc.rightsU.S. copyright laws protect this material. Commercial use or distribution of this material is not permitted without prior written permission of the copyright holder.
dc.titleAdsorption of Copper and Lead onto the Bacteria ShewaneUa putrejaciens: A Bioremediation Perspectiveen_US
dc.typeThesisen_US
KCollege.Access.ContactIf you are not a current Kalamazoo College student, faculty, or staff member, email dspace@kzoo.edu to request access to this thesis.


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    This collection includes Senior Individualized Projects (SIP's) completed in the Biology Department. Abstracts are generally available to the public, but PDF files are available only to current Kalamazoo College students, faculty, and staff.

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