Co-conditioning and dewatering of alum sludge and waste activated sludge.

@article{Lai2004CoconditioningAD,
  title={Co-conditioning and dewatering of alum sludge and waste activated sludge.},
  author={J Y Lai and J C Liu},
  journal={Water science and technology : a journal of the International Association on Water Pollution Research},
  year={2004},
  volume={50 9},
  pages={41-8}
}
  • J Y Lai, J C Liu
  • Published 2004 in
    Water science and technology : a journal of the…
Co-conditioning and dewatering behaviors of alum sludge and waste activated sludge were investigated. Two different sludges were mixed at various ratios (2:1; 1:1; 1:2; 1:4) for study. Capillary suction time (CST) and specific resistance to filtration (SRF) were utilized to assess sludge dewaterability. Relatively speaking, waste activated sludge, though of higher solid content, was more difficult to be dewatered than alum sludge. It was found that sludge dewaterability and settlability became… CONTINUE READING

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