Biogas produced in anaerobic digesters and landfills is saturated with water and contains foams, small solid particles in suspension, greases, particulates and other contaminants: it is therefore essential that these contaminants are removed from the gas by filtration prior to any downstream equipment or pipework.

Failure to remove these impurities may lead to a malfunction of devices and processes downstream and, in the absence of effective dehumidification, can cause clogging or blocking of blowers, heat exchangers and gas meters increasing maintenance costs and plant down time.

Hyperfilter BioEnergy filters have been specifically designed to prevent these undesired effects, available in a range of sizes matched to the needs of biogas applications. The secret of Hyperfilter BioEnergy is its highly advanced filter element. This combines ultra-high particle retention efficiency with extremely low pressure drop which results in clean, ready to use biogas with service costs kept to a minimum.

Features
• High efficiency filtration media

• Stainless steel housing materials (AISI304 or AISI316L) with pickling and passivation treatment

• Range of sizes to cover biogas flow rates from 105 to 110 m³/h (larger sizes available on request)

• Supplied complete with support legs for easy installation and mounting

• Top access cover to enable quick and easy element replacement

Benefits
• Maximum protection for downstream equipment and pipework significantly reducing maintenance costs and plant downtime

• Highly reliable and continuous operation even in the harshest conditions typically experienced in a biogas plant or landfill

• Very low pressure drop

Sizing and Selection
Important Note: For quoted gas purity performance, gas filters must be sized correctly for minimum operating pressure and maximum inlet flow rate using the correction factors found in the Product Information Sheet.

For more information or a detailed discussion about your specific requirements please contact Parker or an authorised Parker distributor.