Fermentation under Constant Temperature of Mixed Biomass

To study the influence of batch anaerobic fermentation under constant temperature of mixed biomass (cow dung and wheat straw) and make sure the optimum mixing ratio, the experiment which mixed cow dung and wheat straw in batch anaerobic fermentation was under CO2. Contrastive analysis the experimental results which shows that the single material of cow dung was superior to the other three groups in the incipient stage, however, co-digestion was just a way which have a cost effective and environmental protection, and needed a reasonable co-digestion ratio of cow dung and wheat straw could increase the biogas production rate and utilization of crop straw. These experimental results were great of instruction for mixed materials anaerobic fermentation under the thermostatic condition. Copyright © 2014 IFSA Publishing, S. L.