Gas Chromatographic Analysis of Biodenitrification Gases: Topical Report

摘要

A procedure for determining the quantities of various gases of interest present above a BDN reactor was developed. By means of this procedure the presence of unexpected gases, methane and nitrous oxide, was observed. The gas chromatograph was integrated into an automatic sampling system which permitted unattended operation with periodic analysis. 2 refs., 8 figs. (ERA citation 13:001307)