BIOLOGICAL SCRUBBER

Combustion Research Associates manufactures Biological Scrubbers for hydrogen sulphide (H2S) removal from Biogas that provide low operational cost, high H2S removal rate and minimise chemical usage. Our biological biogas purification systems, suitable for use in sites with a high gas flow, efficiently remove H2S from biogas by desulphurising the gas without using chemicals at any stage. These bio-trickling filters can also be used for VOC and odour removal.