Anaerobic co-digestion of sewage sludge with shredded grass from public green spaces.

@article{Hidaka2013AnaerobicCO,
  title={Anaerobic co-digestion of sewage sludge with shredded grass from public green spaces.},
  author={Taira Hidaka and Sayuri Arai and Seiichiro Okamoto and Tsutomu Uchida},
  journal={Bioresource technology},
  year={2013},
  volume={130},
  pages={667-72}
}
Adding greenery from public spaces to the co-digestion process with sewage sludge was evaluated by shredding experiments and laboratory-scale batch and continuous mesophilic anaerobic fermentation experiments. The ratio of the shredded grass with 20mm or less in length by a commercially available shredder was 93%. The methane production was around 0.2NL/gVS… CONTINUE READING