OCS BIOLOGICAL FILTERS

Bio-filter units manufactured from corrosion-resistant materials - UV stabilised. Our BIOREC systems are manufactured at our partner Doncaster works and arrive on site, complete and ready for installation.

TYPICAL GAS TO TREAT

Flowrates range : 200-10,000m3/hr
Gas inlet temperature : 4 to 35° C
Pollution source : Odours
Relative humidity : 70%
Oxygen : 18%
Running time : Continuous
Inlet concentrations range : 10-300ppm H2S
Removal efficiencies : 70-98% depending on
designs and retention times

TYPICAL SYSTEM DESCRIPTION FOR BIOFILTER

Flowrates range : 200-10,000m3/hr
Size : Module selection to suit
individual applications
Media depth : 1.7m
Type of Media : Biological media type Pouzzolane
(Volcanic Rock – 800kg/m3)
Bio Filter types : Biomod (circular) / Biorec
(rectangular)
Gas velocity : Approx. 200m/h
Contact time design : 30-45 seconds
Approximate load : Maximum 4 t/m2
Pressure drop : < 500 Pa
Pipework material : PVC
Index of protection for electrical equipment : IP55
Estimated media life : 20-25 years
Water supply : Final effluent continuously fed
onto Biofilter at calculated
rate to suit gas flow, biofilter size
and odour loadings.