• Corpus ID: 39183839

Treatment of Secondary Sludge for Energy Recovery

@inproceedings{Xu2012TreatmentOS,
  title={Treatment of Secondary Sludge for Energy Recovery},
  author={Charles Chunbao Xu and Jody Lancaster},
  year={2012}
}
Primary and secondary sludges are produced as a result of primary and secondary wastewater treatment in municipal wastewater plant or pulp and paper mills. Sludge disposal has become a worldwide problem for many reasons including rapidly shrinking landfill space, increased environmental awareness, more stringent environmental standards governing the disposal of sludge, and dewatering challenges. Unlike the primary sludge, the secondary sludge as byproduct of the biological treatment is far more… 
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