Apparatus for dehydrating sludge
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United States of America Patent
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Jan 22, 1991
Issued Date -
N/A
app pub date -
Jan 14, 1987
filing date -
Jun 11, 1984
priority date (Note) -
Expired
status (Latency Note)
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Abstract
This present invention relates to a method of dehydrating a wet sludge. The wet sludge which is subjected to a preliminary dehydration by gravity dehydration or the like, is pelletized by a pelletizer, and obtained pellets of the sludge are subjected to compression dehydration with a pair of endless filter fabrics.
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