complete mix digester
Source: EPA. (February 1997). AgStar Technical Series: Complete Mix Digesters – A Methane Recovery Option for All Climates. EPA 430-F-97-004.
A complete mix digester is a type of anaerobic digester that uses a mechanical mixing system and in which temperature and volume are controlled to maximize the anaerobic digestion process for biological waste treatment, methane production, and odor control.