The government of the Republic of Ethiopia is set to construct a wastewater treatment plant with a capacity of 15 m³ (3,962 gallons/day) plant (STP) in one of the Ethiopian Water Development Commission buildings in Addis Ababa, the East African country capital city.

For more information, please see https://constructionreviewonline.com/2020/07/ethiopia-to-construct-a-chemical-free-wastewater-treatment-plant-in-addis-ababa/