Biomarble MBBR Filter Media 310m²/m³

Biological filter media of the relevant dimensions can replace all or part of the mineral-based media to improve system efficiency where it has become impaired by overloading. The surface texture of Warden Biomedia enables biomass or bacteria to adhere more effectively to reduce the loss of media due to installation procedures.

Modern plastic filter media eliminate problems relating to clogging and puddling associated with gravel, slag and clinker filter beds. Former biofilters using stones, slag or coke can easily be clogged after some time of operation. Modern technical solutions allow very high reduction of biogenic compounds. Reactivation and modernization of old type biofilter treatment plants is much cheaper than reconstruction of the treatment plants.

Warden`s biological filter media are feasible for both industrial and municipal wastewater and are used for organic removal, nitrification and denitrification.

• Low weight
• Large active surface area
• Compact
• Easy upgrade of existing plants
• Durable, long-life
• Minimal clogging
• Random filter media
• High BOD5 reduction (up to 90%) and nitrification
• Low capital, low installation, operating and maintenance costs
• Corrosion resistant components

Biomarble caters for a wide range of biological wastewater treatment plants of different sizes serving

• New housing developments
• Commercial premises
• Single dwellings
• Small or large SAF units
• Municipal wastewater treatment plant
• Industrial wastewater treatment plant

• Material: Polypropylene*
• Specific Gravity: 0.95 ±0.02
• Dimensions: 46 x 36 mm
• Surface Area: 310m2/m»
• Void age: 90%
• Weight (dry): 64 kg / ms
• Weight (operational): up to 583 kg/ms
• Consolidation: 5 -10%
• Flow Direction: Non specific