Evaluation of vost and semivost methods for halogenated compounds in the Clean Air Act amendments title III. Validation study at fossil fuel plant
The Clean Air Act Amendments of 1990 (CAAA), Title III, present a need for stationary source sampling and analytical methods for the list of 189 toxic air pollutants. The US Environmental Protection Agency (EPA) has used VOST and SemiVOST sampling and analytical methods for a wide variety of volatile and semivolatile organic compounds in the past, but these methodologies have been completely validated for only a few of the organic compounds. The applicability of VOST and SemiVOST techniques to the halogenated organic compounds listed in Title III of the Clean Air Act Amendments of 1990 has been evaluated under laboratory conditions for chromatographic separation, mass spectrometric response, sorbent recovery and analytical method detection limit. Dynamic spiking techniques for the sampling trains (both gaseous and liquid dynamic spiking) were also evaluated in the laboratory. In the study, the VOST and SemiVOST methods were evaluated in the field at a fossil fuel power plant. The source was selected to provide actual stationary source emissions with the compounds of interest present in trace amounts or not present. The paper presents the results of the field validation of the VOST and SemiVOST sampling and analytical methods.
- Research Organization:
- Radian Corp., Research Triangle Park, NC (United States)
- OSTI ID:
- 6408438
- Report Number(s):
- PB-93-180891/XAB; CNN: EPA-68-D1-0010
- Resource Relation:
- Other Information: See also PB--92-178979
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
POLICY AND ECONOMY
54 ENVIRONMENTAL SCIENCES
ORGANIC COMPOUNDS
MONITORING
US CLEAN AIR ACT
IMPLEMENTATION
AIR POLLUTION
AIR POLLUTION MONITORING
AIR POLLUTION MONITORS
AMENDMENTS
AROMATICS
CHEMICAL ANALYSIS
CHROMATOGRAPHY
EVALUATED DATA
FOSSIL-FUEL POWER PLANTS
FUELS
GASEOUS WASTES
HALOGENATED AROMATIC HYDROCARBONS
INDUSTRIAL WASTES
MASS SPECTROSCOPY
POLLUTANTS
QUALITY ASSURANCE
QUALITY CONTROL
SAMPLING
SEPARATION PROCESSES
SPECTROMETERS
STANDARDS
STATISTICAL DATA
TOXICITY
TRACE AMOUNTS
TRAINS
US EPA
USA
VALIDATION
CONTROL
DATA
DEVELOPED COUNTRIES
INFORMATION
LAWS
MEASURING INSTRUMENTS
MONITORS
NATIONAL ORGANIZATIONS
NORTH AMERICA
NUMERICAL DATA
ORGANIC HALOGEN COMPOUNDS
POLLUTION
POLLUTION LAWS
POWER PLANTS
SPECTROSCOPY
TESTING
THERMAL POWER PLANTS
US ORGANIZATIONS
VEHICLES
WASTES
290300* - Energy Planning & Policy- Environment
Health
& Safety
540120 - Environment
Atmospheric- Chemicals Monitoring & Transport- (1990-)