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*Corresponding author. Tel.: #1-919-515-7808; fax: #1-919-515-7802.
 

Summary: *Corresponding author. Tel.: #1-919-515-7808; fax: #1-
919-515-7802.
Present address: US EPA, National Risk Management Re-
search Laboratory Research Triangle Park, NC 27711, USA.
E-mail address: viney}aneja@ncsu.edu (V.P. Aneja).
Atmospheric Environment 35 (2001) 1949}1958
Measurement and analysis of atmospheric ammonia emissions
from anaerobic lagoons
V.P. Aneja*, B. Bunton, J.T. Walker, B.P Malik
Department of Marine, Earth and Atmospheric Sciences, North Carolina State University, Raleigh, NC 27695-8208, USA
Received 20 December 1999; received in revised form 31 October 2000; accepted 11 November 2000
Abstract
Ammonia-nitrogen #ux (NH

-N"(14/17)NH

) was determined from six anaerobic swine waste storage and treat-
ment lagoons (primary, secondary, and tertiary) using the dynamic chamber system. Measurements occurred during the
fall of 1998 through the early spring of 1999, and each lagoon was examined for approximately one week. Analysis of #ux
variation was made with respect to lagoon surface water temperature (&15 cm below the surface), lagoon water pH, total

  

Source: Aneja, Viney P. - Department of Marine, Earth and Atmospheric Sciences, North Carolina State University

 

Collections: Environmental Sciences and Ecology; Geosciences