SYSTEM FOR THE TREATMENT AND PURIFICATION OF BIOGAS WITH ELIMINATION OF AIRFLOW FROM A SCRUBBER SYSTEM

摘要

Systems and methods are presented for the purification of a biogas. The systems comprise: a gas processor for reducing CO₂, volatile organic compounds, and H₂S in the biogas, the gas processor comprising a scrubber tank and a scrubber liquid; and a scrubber liquid processor in fluid connection with the gas processor for reducing the amount of absorbed gas in the scrubber liquid. The scrubber liquid processor comprises a stripper tank, and is configured to reduce or eliminate airflow through the stripper tank.