Advanced Analytical Techniques for Determining Metal Speciation in Contaminated Soils

Award Information
Agency:
Department of Defense
Branch
Army
Amount:
$600,000.00
Award Year:
1996
Program:
SBIR
Phase:
Phase II
Contract:
n/a
Award Id:
28663
Agency Tracking Number:
28663
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
5342 Hickory Trail Lane, Blue Ash, OH, 45242
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
n/a
Principal Investigator:
Douglas G. Frank
(513) 791-0104
Business Contact:
() -
Research Institute:
n/a
Abstract
The primary objective of the proposed project is to develop innovative new analytical instrumentation and methodology capable of non destructive detection and identification of trace amounts of metals in contaminated soils. Once developed, the instrumentation and methodology could be interfaced with a reaction sample characterization before and after treatment. The project has been divided into two phases. Phase I consists primarily of research and design of the required instrumentation, which would subsequently be constructed and developed during Phase II. In this Phase I proposal, we propose to investigate the applicability of high-performance, high-energy Auger electron spectroscopy for the characterization of contaminated soil samples, and to design a custom instrument capable of producing two-dimensional images of the samples from the viewpoint of each element. This approach is promising for the examination of contaminated soils because Auger spectroscopy is particularly sensitive to high atomic number elements (such as heavy metals), and the use of high-energy Auger electrons allows selectivity from the lighter elements typically abundant in soils. Such instrumentation is not readily available, as it involves the application of some of the most recent advances in surface analysis.

* information listed above is at the time of submission.

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