Record Display for the EPA National Library Catalog

RECORD NUMBER: 29 OF 30

OLS Field Name OLS Field Data
Main Title Seasonal Emissions of Ammonia and Methane from a Hog Waste Lagoon with Bioactive Cover.
Author Natschke, D. ; Hashmonay, R. A. ; Wagoner, K. ; Harris, D. B. ; Thompson, E. L. ;
CORP Author ARCADIS Geraghty and Miller, Inc., Research Triangle Park, NC.;Environmental Protection Agency, Research Triangle Park, NC. National Risk Management Research Lab.
Publisher 2000
Year Published 2000
Report Number EPA-68C-99-201; EPA/600/A-01/097;
Stock Number PB2002-100282
Additional Subjects Infrared spectrometry ; Emissions ; Biogass ; Ammonia ; Methane ; Seasonal variations ; Data collection ; Hog waste lagoons ; Bioactive cover ; Computed tomography algorithms ; Plane-integrated concentrations
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=P100TIKM.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB2002-100282 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 10/21/2002
Collation 10p
Abstract
Plane-integrated (PI) open-path Fourier transform infrared spectrometry (OP-FTIR) has been used to measure the flux of ammonia and methane from a hog waste lagoon before and after the installation of a bioactive cover. A computed tomography algorithm using a smoothed basis function converts the measured PI concentrations into a plume profile. Simultaneously collected wind data are integrated across the plume to yield the emission flux. Seasonal data are reported, beginning with summer data collected before and after the cover installation through the following spring. Emission data from the naturally ventilated finishing barn feeding this lagoon are also presented.