Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Reduction of nitrate and formation of nitrite as a function of time in microcosms with PNG oil (A,B) and Tundra oil (C,D). All microcosms were inoculated with a 10% (v/v) inoculum of produced water from 18PW in the MHGC field. The initial nitrate concentrations were 80 (
), 40 (×), 20 (
), 10 (
), or 0 (
) mM. Error bars represent the standard deviations for four measurements.
