AWWA MTC64572

This slide presentation outlines a project by Miami Dade Water Sewer Department to provide alternate water supplies for Florida's largest water utility with the dual treatment goals of nitrate reduction and hardness reduction. Water operations challenges included: compatible water with existing WTPs finished water; corrosion potential in water distribution system; and, mixing of raw water supplies. Topics covered include: Alternate Water Supply; Raw Water Design Basis; Finished Water Quality Basis of Design; Original SMH WTP Design; Treatment Process Alternative; Modified Membrane Process Flow; and, Design Challenges and Modifications. Includes tables, figures.