PAPERMAKING SLUDGE PROCESSING METHOD AND PROCESSING DEVICE AND HARDENED BODY
摘要
Papermaking sludge separated from pulp (84) by a water washer (80) is dehydrated by a screw press (92), producing a block-like papermaking sludge (11B). And, water is added to the block-like papermaking sludge (11B) to adjust the consistency and then sheet-making is effected using filtered water. That is, dehydrating the papermaking sludge separated in a paper mill makes it easier to transport the papermaking sludge to a papermaking sludge processing facility provided with filtered water; thus, a hardened body can be produced from papermaking sludge in a commercially profitable manner.