Call for Offers // DEADLINE EXTENDED-Call: Construction of 3 wetlands to treat the water coming out from Wadi Al-Arroub Wastewater Treatment Plant and 3 solar systems to provide energy for the irrigation pumping systems in 3 farms

Call: Construction of three (3) wetlands (tertiary treatment) to treat the water coming out from WadiAl-Arroub Wastewater Treatment Plant and three (3) solar systems to provide energy for the irrigation pumping systems in three (3) farms (12/2022/ Matchmaker 2)...

What are the three stages of wastewater treatment?

The three stages of wastewater treatment are known as primary, secondary and tertiary. Each stage purifies water to a higher level. In some applications, only one or two stages are necessary. The level of treatment necessary depends on the water’s intended use case,...