The project contains a multiple collection of wastewater that treats the sewage discharged from the sanitary facilities by MBBR technologies, where each unit contains biological treatment, physical separation, chemical treatment, and filtering facilities. In addition to a complete set of devices and a control center console. Pre-assembled units are delivered to site in epoxy coated carbon steel tanks with walkways and handrails. The station has been delivered ready for operation. Where treated wastewater is used for irrigation.