At the heart of our IFAS unit lies a meticulously designed bioreactor, often cylindrical or rectangular in shape, that houses a high surface load rate carrier media. This media, typically composed of specialized sponge-like or plastic elements, provides an expansive surface area for the development of a dense and highly active biofilm. This attached growth phase allows for a significantly higher concentration of biomass within the treatment unit compared to traditional suspended growth systems, leading to enhanced organic pollutant degradation. The choice of carrier media is carefully considered to maximize surface area, promote efficient biofilm attachment, and ensure long-term stability within the dynamic environment of the reactor