Distributed model of solid waste anaerobic digestion: Effects of leachate recirculation and pH adjustment

Effects of pH and hydraulic retention ti

Effects of pH and hydraulic retention time on hydrogen production versus methanogenesis during anaerobic fermentation of organic household solid waste under extreme-thermophilic temperature (70°C)

✍ Dawei Liu; Raymond J. Zeng; Irini Angelidaki 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 165 KB 👁 1 views

## Abstract Two continuously stirred tank reactors were operated with household solid waste at 70°C, for hydrogen and methane production. The individual effect of hydraulic retention time (HRT as 1, 2, 3, 4, and 6 days) at pH 7 or pH (5, 5.5, 6, 6.5, 7) at 3‐day HRT was investigated on the hydrogen