Similar
Samples of water run through an ammonia test at Barksdale
Summary
Samples of water run through an ammonia test at Barksdale Air Force Base, La., July 31, 2018. Ammonia is needed to make monochloride, which is what disinfects the water. (U.S. Air Force photo by Senior Airman Stuart Bright)
Tags
Date
31/07/2018
Location
Source
Defense Visual Information Distribution Service
Copyright info
Public Domain Dedication. Public Use Notice of Limitations: https://www.dvidshub.net/about/copyright
