MUD TREATING METHOD, MUD DEHYDRATING DEVICE, AND DEVICE FOR ADDING ADDITIVE MATERIAL TO MUD AND FORCE-FEEDING MUD

摘要

PROBLEM TO BE SOLVED: To stably treat dredged mud in lakes and marshes, a harbor, and the like. ;SOLUTION: A process of conveying mud in a passage comprises a process 10 of detecting the material property of mud, a process 20 of adding hydrophobic material to the mud, a process 40 of adding coagulating material to the mud, a process 50 of dehydrating the mud, and a process 60 of adding solidifying material to the dehydrated mud, in this order.;COPYRIGHT: (C)2000,JPO