Discharge Quality Control Authority
In order to discharge the wastewater of domestic and / or industrial wastewater to the direct sewerage, it is necessary to obtain the Discharge Quality Control Permit / Discharge Permit / Channel Connection Permit from the District / Province Water and Sewerage Directorate that they are affiliated with and OSB Directorates within the Organized Industrial Zones.
In areas where the sewer system is not available, the wastewater can be used for lakes, streams, seas or irrigation purposes. it is obligatory to obtain the environmental permits on wastewater from the Ministry of Environment and Urbanization / Provincial Directorates of Environment and Urbanization.
If the wastewater can not meet the receiving environment / discharge standards, the operators can discharge the wastewater after the treatment is completed by establishing pre-treatment plants.