A Number of 16 Wastewater Treatment Plants in Riyadh Region, Saudi Arabia, With Capacities (5,000 to 25,000 m3/day)

A Number of 16 Wastewater Treatment Plants in Riyadh Region, Saudi Arabia, With Capacities (5,000 to 25,000 m3/day)

Detailed designs for 16 WWTPs, including tertiary treatment using oxidation ditches and disk filter ‎with prototype WWTPs capacities from 5,000 to 25,000 m3/day. Including ‎‎concept, detailed designs and tender ‎documents.