Start-Up Characteristics of a Granule-Based Anammox UASB Reactor Seeded with Anaerobic Granular Sludge
Figure 5
Elemental analysis based on SEM-EDS carried out on day 45 of the start-up, indicating the percentage composition by the mass of the most abundant elements of the precipitate (a, b) and other areas on biomass surface (c, d), respectively.
