Cleartec Biotextil is made of PP, has a high surface roughness and are designed to prevent clogging IFAS solution can be used for Refurbishing system It is powerful and space saving solution for increasing the treatment capacity The technology combines the best of activated sludge and biofilm processes in a single step and is capableof achieving high COD/BOD and ammonia removal The system can be configured for complete biologigal nutrient removal