Main Reaction: Higher organic acids>>H2+Acctic acid

Reference: PubMed ID: 23073091
Authors: Hu B, Min M, Zhou W, Du Z, Mohr M, Chen P, Zhu J, Cheng Y, Liu Y, Ruan R
Title: Enhanced mixotrophic growth of microalga Chlorella sp. on pretreated swine manure for simultaneous biofuel feedstock production and nutrient removal.
Published: 2012 Dec

Higher organic acids --> H2 + Acctic acid