10-Year Time-Lapse – Grit/Sand vs Organics + Algae

10-Year Time-Lapse – Grit/Sand vs Organics + Live/Dead Algae

Year 0 of 10

Left: Grit & Sand (fast settle, compact bottom)
Right: Clay, Flocs, EPS, FOG, Live Algae & Dead Algae (higher buildup over time)

Full 10 years of continuous influent shown as a sped-up time-lapse (~35–40 seconds real time).