Integrated wastewater treatment system : Membrane water filtering technology (Microfiltration Membrane) and wastewater treatment using biological process Extended Activated Sludge, resulting in the most efficient treatment system. Without the need for sedimentation tanks to help reduce the size of the whole system saves space and system construction costs more than other types of wastewater treatment systems. Wastewater that has been treated with high quality can be recycled, such as floor washing, car washing, using in the toilet, and can also be treated later. Reverse Osmosis (RO), Ultra Filtration (UF) or UV, Ozone disinfection systems for further processing. Biofil systems can also be used to treat wastewater for all types of buildings. Including industrial plants.