Chapter 11: Drinking Water and Wastewater Treatment Drinking Water –Historical Perspective –Federal Protection of Drinking Water –Treatment Process Wastewater.
Oxygen supply - Major investment (1 M$/y per treatment plant) Fine bubble diffusers Nitrogen Removal How? : Aerobic Nitrification NH3 + O2 NO3 Anaerobic.
A New Twist on an Old Test for Activated Sludge Process Control Estes Park PWO Seminar October 22, 2004 Greg Farmer – Littleton / Englewood WWTP.
