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) The hypothesized mechanisms for floatation of ANAMMOX sludge, (b) granules in different operation phases: floating granules (A, B), settling granules (C, D), and mechanically broken granules (E, F) in reactor. Both the floating and settling granules contained gas pockets marked Gf and Gs and gas tunnels marked Tf and Ts, respectively [92, 113].
