OLS : Record

RECORD NUMBER: 47 OF 1247

Main Title Aerostat sampling of PCDD/PCDF emissions from the Gulf oil spill in situ burns. [electronic resource]
Author Aurell, Johanna.
Publisher U.S. Environmental Protection Agency, Office of Research and Development, National Risk Management Research Laboratory,
Place Published Research Triangle Park, N.C.
Year Published 2010
OCLC Number 681419210
Subject Added Ent BP Deepwater Horizon Explosion and Oil Spill, 2010--Research.; Polychlorinated dibenzodioxins--Mexico, Gulf of--Measurement.; Polychlorinated dibenzofurans--Mexico, Gulf of--Measurement.; Oil spills--Mexico, Gulf of.; Oil spills--Environmental aspects--Mexico, Gulf of.
Internet Access
Description Access URL
http://www.epa.gov/research/dioxin/docs/Gulfinsituburnemissionsampling.pdf
Holdings
Library   Call Number Additional Info Location Date Modified
EJBD POD Internet only Headquarters Library/Washington,DC 11/22/2010
EMAD Internet Region 6 Library/Dallas,TX 12/21/2010
Collation 1 online resource (22 p.) : digital, PDF file.
Notes Title from title screen (viewed on Nov. 15, 2010). Includes bibliographical references (p. 19-22).
Contents Notes "Emissions from the in situ burning of oil in the Gulf of Mexico after the catastrophic failure of the Deepwater Horizon drilling platform were sampled for polychlorinated dibenzodioxins and polychlorinated dibenzofurans (PCDDs/PCDFs). A battery-operated instrument package was lofted into the plumes of 27 surface oil fires over a period of four days via a tethered aerostat to determine and characterize emissions of PCDD/PCDF. A single composite sample resulted in an emission factor of 2.0 ng toxic equivalency (TEQ) per kg of carbon burned, or 1.7 ng TEQ per kg of oil burned, determined by a carbon balance method. Carbon was measured as COb2s plus particulate matter, the latter which an emission factor of 0.088 kg/kg carbon burned. The average plume concentration approximately 200-300 m from the fire and about 75-200 m above sea level was <0.0002 ng TEQ/mp3s."--Abstract.
Author Added Ent
Gullett, Brian Kent,
Corporate Au Added Ent National Risk Management Research Laboratory (U.S.)
PUB Date Free Form 2010
BIB Level m
Medium electronic resource
OCLC Time Stamp 20101215155025
Cataloging Source OCLC/T
Language eng
Origin OCLC
Type CAT
OCLC Rec Leader 02346nam 2200337Ia 45020