SYMPOSIA PAPER Published: 01 January 2005
STP11991S

Advances in ICP-MS Technologies for Characterization and Ultra-Trace Speciation as a Tool for the Petroleum Industry

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Particular elements can, even at trace levels, impact product quality, deposit formation, and regulatory compliance. Characterization of trace and ultra-trace level constituents in aqueous and/or organic matrices has often required the need to employ more than one analytical technique. In recent years, improvements in ICP-MS technologies have made it a preferred technique for multi-element trace level characterization in a variety of matrices. Coupling ICP-MS with various liquid chromatography techniques has enabled a unique capability to speciate organo-metallics at ppb levels. This paper will show how ICP-MS has been successfully used to measure ppb levels in refinery effluent streams. It will demonstrate how hyphenated ICP-MS techniques assisted in development of bioremediation options for selenium removal in wastewater treatment plants.

Author Information

Paszek, J
ExxonMobil Research and Engineering, Annandale, NJ
Mason, KJ
ExxonMobil Research and Engineering, Annandale, NJ
Mennito, AS
ExxonMobil Research and Engineering, Annandale, NJ
McElroy, FC
ExxonMobil Research and Engineering, Annandale, NJ
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Details
Developed by Committee: D02
Pages: 42–50
DOI: 10.1520/STP11991S
ISBN-EB: 978-0-8031-5509-1
ISBN-13: 978-0-8031-3494-2