Anaerobic Digestion


Anaerobic Digestion (AD) is a biological process that happens naturally when bacteria breaks down organic matter in environments with little or no oxygen. It is effectively a controlled and enclosed version of the anaerobic breakdown of organic waste in landfill which releases methane.


Almost any organic material can be processed with AD, including food scraps, fats, oils & grease (FOG), tissue paper, garden waste, sewage and animal waste.


The two main products of anaerobic digestion are biogas and a solid residual.Noble Exchange products and solutions for Bio-degradable waste management systems are based exclusively on Anaerobic Digestion technologies.