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Biogas at Waste Water Treatment and Landfills

Waste water treatment plants and landfills produce biogas, a mixture of methane, carbon dioxide, and water vapor.  Many WWT plants and landfills burn the gas onsite to produce hot water or electricity.  Lowering the water content of biogas prior to combustion improves operational performance by eliminating corrosion in boilers and preventing damage to gas engines and micro-turbines.

Van Air Systems D Series dryers are well suited to biogas drying information.  The capital cost of D Series dryers is a fraction of refrigerant type drying equipment.  And with no power required, D Series dryers avoid special electrical requirements that apply to hazardous area operation.  Also D Series dryer exhibit extremely low pressure drop, which is critical in biogas applications where gas pressure is often 5 PSIG or lower.

Product Reference

Van Air Systems D-Series Compressed Air Dryers are single tower deliquescent compressed air dryers for stationary applications. D-Series dryers are ideal for a wide range of applications, they protect against freeze-ups and require no power for operation.



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