Bioscrubber for biogas desulfurization in food industry

Scope: Food industry

Results: The complete (efficiency above 99.9%) desulfurization of a biogas stream with a flow rate up to 300 m3/h with up to 20,000 ppmv of H2S was achieved by the incorporation of a bioscrubber specifically designed for this case and implemented with the collaboration of industrial partner Ecotec S.L.. The challenge, besides the high maximum concentration of H2S, was the enormous variability of the emission. In addition to achieving this very high efficiency, the operational cost has greatly reduced.

AERIS Tecnologías Ambientales S.L

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