Maximum Inlet PressureAir Flow per ModuleDurationAir-Water Mix Entrance PressureAir QualityFrequencyDurationCleaning SolutionsFrequencyDurationCleaning SolutionsCleaning Flux per ModuleTemperature RangeAir ScourCEBClPBackwash FrequencyBackwash DurationBackwash FluxOnce every 20 to 60 minutes ( water source or pilot test results)40 to 120 seconds100 to 150 l/m2h (60 - 90 gfd)2.5 bar (36 psi)5 to 12 Nm3/h (3 - 7 scfm)20 to 60 seconds per cycle 1.0 bar (14 psi)Non-oil compressed airAs neededBackwash Time plus soak 5 to 20 minutes0.1 % HCl, 2% Citric, 2% Oxalic 0.1% NaOCl, 0.05% NaOHWhen TMP exceeds 1.0 bar above starting TMP (at same temperature)120 minutes (recycle and soak) or longer0.2% HCl, 2% Citric, 2% Oxalic0.1%NaOH +0.2% NaOCl1.0 1.5 m3/h (6.6 - 8.8 gpm)10 to 40 C (34 - 104 )