Page 488 - Fundamentals of Water Treatment Unit Processes : Physical, Chemical, and Biological

Cake Filtration 443

(gpm=ft 2 ) 1.00 1.00 1.00 1.00 3.00 3.00 * 1.00 0.77 0.82 1.68 1.27 0.75 * 1.52 (continued)

HLR (m=h) 2.44 2.44 2.44 2.44 7.32 7.32 * 2.44 1.88 2.15 4.10 3.10 1.85 1.85 3.71

Type Leaf Leaf Leaf Leaf Leaf Leaf Leaf Leaf Leaf Leaf Tube Tube Leaf Leaf Tube

(ft 2 ) 1290 1440 40 60 600 750 1360 1200 1936 1584 238 275 2000 2000 *
Area=Tank (m 2 ) 119.86 133.78 3.71 5.57 55.74 69.68 126.35 111.48 179.86 147.16 22.11 25.55 185.81 185.81 *

Equipment Septum (#) * * * * * 52 * * * * * * * *

Tank (gpm) 1290 1460 40 60 1800 2250 * 1200 1500 1300 400 350 1500 1500 *
per
Flow (L=min) 4883 5526 151 227 6813 8516 * 4542 5678 4921 1514 1325 5678 5678 *

(#) 10 3 1 1 4 4 * 2 1 1 2 2 3 1 8
Tanks
Type Vacuum Vacuum Pressure Pressure Pressure Pressure Vacuum Pressure Pressure Pressure Pressure Pressure Pressure Pressure

Manufacturer Westfall Westfall Schneider Schneider Filter U.S. Filter U.S. Sepramatic Industrial Filter US Adams P. R. Dreco Durco Industrial

Protocols Capacity (mgd) 15 6.2 * * 23.3 1.65 6.25 20 4 1.15 4.35 1 3.79 8.6 12

Operating (mL=day) 56.78 23.47 88.19 75.70 15.14 32.55 45.42

and State California California California California California California Wyoming Wyoming Colorado Colorado Wyoming California
Plants Plant Hill

DE China #2 Plant
12 Name
CD14.5 of Virgines Lompoc Castle, Hearst Castle, Hearst Hill Sand Glendale Mills Saratoga Hawk Black Georgetown Rawlins Vacaville

TABLE Description Las 1 2 3 4 5 6 7 8 9 10 11 12