Open AccessMeasurement of surface emission flux rates for volatile organic compounds at Technical Area 54
Author(s) -
V. Trujillo,
Michael Morgenstern,
D. Krier,
Robert H. Gilkeson
Publication year - 1998
Language(s) - English
Resource type - Reports
DOI - 10.2172/661528
Subject(s) - plume , flux (metallurgy) , environmental science , atmosphere (unit) , environmental chemistry , volatile organic compound , environmental engineering , meteorology , chemistry , geography , organic chemistry
The survey described in this report was conducted to estimate the mass of volatile organic compounds venting to the atmosphere from active and inactive waste disposal sites at Technical Area 54. A large number of nonintrusive passive sample collection devices were placed on the ground surface for 72 hours to characterize an area of approximately 150 acres. Results provided an indication of the boundary location of the known volatile organic plume, plume constituents, and isolated high concentration areas. The data from this survey enhanced existing data from a limited number of monitor wells currently used for plume surveillance. Results indicate that the estimated mass emission to the atmosphere is orders of magnitude lower than what is considered a small flux rate at a spill site or a Resource Conservation and Recovery Act landfill and is far below the threshold limit established by the State of New Mexico as an air quality concern