According to the brochure, biogas from a digester or anaerobic tower contains saturated water vapour that can condense when cooled. Removing this water before use helps avoid pipeline blockage and reduction of methane calorific value.
QINGDAO JCWY ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD catalogue
Steam separators for biogas dehydration
JCWY steam separator series intended to remove condensed water from biogas before use.