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Schematic of a Swimming Pool AFM® System
water flow through the AFM® filters, recommend < 15 m3 hr-1 m2 of filter bed surface area
recommended filter air purge rate 90 m3 hr-1 m2 of filter bed surface area
back-wash flow rate 40 to 60 m3 hr-1 m2 of filter bed surface area
if back-wash rates are 30 to 35 m3 hr-1 m2 then grade 0 AFM® media should be used
Back-wash frequency = once every week
Turn-over rate, 1 to 4 hours for public pools, 5 hours for private pools
| Ozone | Membrane filtration | Swimming Pools | Leachate Treatment | 
