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OLS Field Name OLS Field Data
Main Title Feasibility Study of in-situ Source Monitoring of Particulate Composition by Raman or Fluorescence Scatter.
Author Wrigh, M. L. ; Krishna, K. S. ;
CORP Author Stanford Research Inst., Manlo Park, Calif.
Year Published 1973
Report Number EPA-68-02-0594; SRI-2039; R2-73-219;
Stock Number PB-225 042
Additional Subjects ( Aerosols ; Spectroscopic analysis) ; ( Roman spectroscopy ; Aerosols) ; ( Fluorescence ; Aerosols) ; Particles ; Flue gases ; Detectors ; Air pollution ; Molecular spectroscopy ; Sulfates ; Fluorides ; Oxides ; Inorganic sulfides ; Chlorides ; Fly ash ; Molecular spectra ;
Library Call Number Additional Info Location Last
NTIS  PB-225 042 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 222p
Abstract The purpose of this project was to assess the feasibility of in-stack monitoring of an air-suspended particulate stream by fluorescence or Raman optical interactions. The study explored the feasibility of two approaches: quantitatively monitoring a prescribed constituent, and monitoring the relative concentrations of several constituents simultaneously. The method of approach was to assess the magintude of the Raman and fluorescence interaction, and then calculate the detectability of that material for a typical in-stack system. A few crude experiments were made to detect the fluorescent response of a particulate material suspended in a liquid. It is concluded that both fluorescence and Raman in-stack monitoring systems can yield useful information about the quantity and composition of a particulate stream. Recommendations are made for additional efforts toward achieving an operational in-stack monitoring system. (Modified author abstract)
Highlights Notes Discusses and evaluates in-stack spectroscopic analysis of aerosols.
NTIS Title Notes Final rept. Jun 72-Apr 73.
PUB Date Free Form Jun 73,
Category Codes 7D; 99A#; 68A
NTIS Prices PC A10/MF A01
Document Type NT
Cataloging Source NTIS/MT
Control Number 326568762
Origin NTIS
Type CAT