of Chemical Engineering DRYING OF MUNICIPAL SEWAGE SLUDGE : FROM A LABORATORY SCALE BATCH INDIRECT DRYER TO THE PADDLE DRYER

@inproceedings{Arlabosse2005ofCE,
  title={of Chemical Engineering DRYING OF MUNICIPAL SEWAGE SLUDGE : FROM A LABORATORY SCALE BATCH INDIRECT DRYER TO THE PADDLE DRYER},
  author={Patricia Arlabosse and Sergio Ch{\'a}vez and C{\'e}line Pr{\'e}vot},
  year={2005}
}
Among available technologies, disk and paddle dryers are often encountered in France to process municipal sewage sludge but their thermal design is still a question of know how rather than scientific knowledge. From experiments performed on an industrial Naratherm paddle dryer and the literature, a simple model has been developed. The dryer is divided into two parts depending on the sludge consistency. A constant evaporating flow rate is assumed in the pasty zone whereas its linear decrease… CONTINUE READING

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