Performance characteristics of aerobic/anoxic sludge digestion at elevated temperatures.

@article{AlGhusain2004PerformanceCO,
  title={Performance characteristics of aerobic/anoxic sludge digestion at elevated temperatures.},
  author={Ibrahim A Al-Ghusain and Mohamed Fathy Hamoda and Mohamed A. Abd El-Ghany},
  journal={Environmental technology},
  year={2004},
  volume={25 5},
  pages={501-11}
}
Laboratory experiments were conducted to study the performance of aerobic/anoxic digestion of mixed primary and waste activated sludge compared to aerobic digestion alone in terms of solids destruction, organic reduction, nutrient removal, filtrate quality and sludge dewaterability. The process performance was examined at different solids residence times (10 and 20 d), temperatures (20, 30 and 40 degrees C) and anoxic cycle length (0, 8, 12 and 16 h). Both modes of operation gave comparable… CONTINUE READING

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