Investigation and assessment of sludge pre-treatment processes.

@article{Mller2004InvestigationAA,
  title={Investigation and assessment of sludge pre-treatment processes.},
  author={J A M{\"u}ller and Anke Winter and Georg Struenkmann},
  journal={Water science and technology : a journal of the International Association on Water Pollution Research},
  year={2004},
  volume={49 10},
  pages={97-104}
}
The pre-treatment of sludges by disintegration will result in a number of changes in sludge properties. Floc destruction as well as cell disintegration will occur. This leads to an increase of soluble substances and fine particles. Furthermore, biochemical reactions may appear during or immediately after disintegration. The influence of disintegration of excess sludge on anaerobic digestion was studied in full scale. A stirred ball mill, an ultrasound disintegrator, a lysate centrifuge and… CONTINUE READING

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