When Is It Best to Use Anaerobic Digestion?

The benefits can be compelling, but several factors must be considered

Anaerobic digestion is a biological process that breaks down organic matter in the absence of oxygen, producing biogas and nutrient-rich sludge. Used in wastewater treatment, anaerobic digestion helps reduce the volume of sludge, stabilizes the solids, and produces valuable biogas. The solid matter that remains, called the digestate, is valuable for agriculture. These are obvious advantages, but anaerobic digestion is most appropriate in specific situations. Below are some factors to be considered when making such a decision.