High-solid anaerobic digestion of corn straw for methane production and pretreatment of bio-briquette.

@article{Li2018HighsolidAD,
  title={High-solid anaerobic digestion of corn straw for methane production and pretreatment of bio-briquette.},
  author={Yeqing Li and Fang Yan and Tao Li and Ying Hua Zhou and Hao Jiang and Mingyu Qian and Quan Xu},
  journal={Bioresource technology},
  year={2018},
  volume={250},
  pages={
          741-749
        }
}
In this study, an integrated process was developed to produce methane and high-quality bio-briquette (BB) using corn straw (CS) through high-solid anaerobic digestion (HS-AD). CS was anaerobic digested by using a leach bed reactor at four leachate recirculation strategies. After digesting for 28 days, highest methane yield of 179.6 mL/g-VS, which was corresponded to energy production of 5.55 MJ/kg-CS, was obtained at a higher initial recirculation rate of 32 L-leachate per day. Compared with… CONTINUE READING
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