treated wastewater

Treated Wastewater to Help Save Underground Resources
2019/06/22 16:31
EghtesadOnline: Completing South Tehran Wastewater Treatment Complex will help save at least 300 million liters of water a year that is extracted from underground resources to water urban green spaces, the head of Tehran Wastewater Company said.
Reclaimed Water Helping Revive Long-Disturbed Lake Urmia
2019/05/26 15:03
EghtesadOnline: Close to 60 million cubic meters of treated wastewater enters Urmia Lake every year, the managing director of West Azarbaijan Water and Wastewater Company said.