Joanne E. (Environmental Consultant, Treadwell, New York, USA) Drinan & Frank R. (Spellman Environmental Consultants, Norfolk, Virginia, USA) Spellman 
Wastewater Stabilization Ponds [PDF ebook] 

Ponds (lagoons) have been used for centuries with great success in the treatment of wastewater. Ponds created for treatment, known as stabilization ponds, model the physical and biochemical interactions that occur in natural ponds. Easy to build and manage, stabilization ponds can accommodate large fluctuations in flow, and provide results that are