Liquid purification or separation – Processes – Separating
Patent
1984-11-26
1987-04-14
Wyse, Tom
Liquid purification or separation
Processes
Separating
210778, 210783, 34 9, 34 14, C02F 1112
Patent
active
046576827
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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Kihara Yasuhiko
Uyama Kiyoshi
Nippon Kokan Kabushiki Kaisha
Wyse Tom
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