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AGS Treatment Technology

AGS (Aerobic Granular Sludge) is distinct from conventional flocculent activated sludge. It is formed without the addition of carrier media, through controlled cultivation, acclimation, and selection, resulting in dense, compact granular sludge with a relatively smooth surface.

Energy‑Efficient, Intelligent and Scalable

  • Self‑forming aerobic granular sludge (AGS) via microbial self‑aggregation, eliminating the need for carrier media or bio‑seed addition
  • Excellent settling performance and high biomass concentration, reducing footprint by 50%–75% compared to conventional processes
  • No return sludge pumps or mixers required, combined with precision aeration for significantly lower energy consumption—typically 30%–60% savings
  • High phosphorus (P) uptake capacity, integrated with precise dosing systems to minimize chemical consumption (e.g., phosphorus removal agents and carbon sources)
  • High level of digitalization and automation, reducing manual intervention, operational complexity, and labor costs
  • Granular, layered microbial structure with rich biomass diversity, enabling simultaneous removal of carbon, nitrogen, and phosphorus, with stable performance and strong shock resistance
  • Single‑reactor integrated design, improving equipment integration, reducing civil construction dependency, and shortening project timelines