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.
Scheme of the experimental system for dissolved methane degassing tests from aqueous streams with a flat-sheet membrane module. (1) membrane module, (2) liquid feed tank, (3) saturation column, (4) mass flow controller, (5) peristaltic pump, (6) 3-way valve, and (7) on/off valve.
