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.
(a) Schematic of the plant used for MF tests: V1-9 ball valves; GV gate valve; P1,2 manometers, T thermometer; F flowmeter. (b) Membralox module: 1—ceramic multi-channel membranes, 2—stainless steel membrane housing, 3—module end-cup, 4—clamps.
