NORWECO SINGULAIR SMALL FLOW (500 GPD -1,500) GPD RESIDENTIAL STREAM DISCHARGE NORWECO EXTENDED AERATION CUSTOM POST-TENSIONED EXTENDED AERATION CUSTOM POST-TENSIONED SBR'S CLICK ON THE SMALL PHOTO TO SEE THE LARGER VERSION NORWECO SINGULAIR SMALL FLOW (500 GPD -1,500) GPD RESIDENTIAL STREAM DISCHARGE 500 GPD (stream discharge) 500 GPD (stream discharge) NORWECO EXTENDED AERATION Norweco 15,000 GPD, tertiary Norweco 40,000 GPD Norweco 60,000 GPD, denitrification, tertiary Norweco 50,000 GPD Norweco 50,000 GPD Norweco 11,000 GPD, denitrification, tertiary Norweco 55,000 GPD Norweco 5,000 GPD CUSTOM POST-TENSIONED EXTENDED AERATION Extended Aeration 60,000 GPD Extended Aeration 66,000 GPD Extended Aeration 65,000 GPD Extended Aeration 65,000 GPD Extended Aeration 600,000 GPD Extended Aeration 600,000 GPD Extended Aeration 600,000 GPD Extended Aeration 600,000 GPD Extended Aeration 120,000 GPD, tertiary Extended Aeration 240,000 GPD Extended Aeration 70,000 GPD CUSTOM POST-TENSIONED SBR'S SBR 300,000 GPD SBR 500,000 GPD SBR 200,000 GPD SBR 200,000 GPD SBR 200,000 GPD SBR 200,000 GPD SBR 330,000 GPD SBR 330,000 GPD SBR 330,000 GPD SBR 800,000 GPD