Rotating Biological Contactor (RBC) System Market to Grow at a CAGR of 6.4% from 2026 to 2034 – Key Players to Watch According to new research from Intel Market Research, Global Rotating Biological Contactor (RBC) System market was valued at USD 1.75 billion in 2025 and is projected to reach USD 3.12 billion by 2034, growing at a steady CAGR of 6.4% during the forecast period (2026-2034). This growth trajectory is driven by increasing wastewater treatment demands, stringent environmental regulations, and the technology's operational advantages over conventional systems. What is a Rotating Biological Contactor (RBC) System? Rotating Biological Contactors are wastewater treatment systems that utilize rotating discs coated with microbial biofilm to degrade organic pollutants through biological oxidation. These systems excel in secondary wastewater treatment across municipal and industrial applications, offering significant advantages in energy efficiency (30-50% less than activated sludge systems) and operational simplicity. 📥 Download FREE Sample Report: Rotating Biological Contactor (RBC) System Market - View in Detailed Research Report