Biotech is a wastewater treatment system that uses bacteria as a processing medium, this system is more environmentally friendly because it uses a biological system, so that this biotech system allows waste water to be discharged into city canals or to be treated backwards for flushing water and watering plants,BIOTECH has been tested for more than 20 years to be one of the solutions for biological wastewater treatment, where waste treatment was previously very difficult to do, but with the advancement of technology that we use, now treating domestic wastewater is no longer difficult, even domestic wastewater is has been processed by BIotech to be reusable (recycle) of course this is a solution for the creation of a more environmentally friendly environment.