Acidogenesis

Second of four stages of anaerobic digestion

Acidogenesis is the second stage in the four stages of anaerobic digestion:Hydrolysis: A chemical reaction where particulates are solubilized and large polymers converted into simpler monomers; Acidogenesis: A biological reaction where simple monomers are converted into volatile fatty acids; Acetogenesis: A biological reaction where volatile fatty acids are converted into acetic acid, carbon dioxide, and hydrogen Methanogenesis: A biological reaction where acetates are converted into methane and carbon dioxide, while hydrogen is consumed.

This keyword could refer to multiple things. Here are some suggestions: