RECYCLING METHOD OF USED PAPER DIAPER, SOIL IMPROVEMENT MATERIAL AND RECYCLING SYSTEM OF USED PAPER DIAPER

摘要

PROBLEM TO BE SOLVED: To solve the problem in a recycling system of a used paper diaper of a present state.SOLUTION: A recycling method of the used paper diaper comprises an agitation process S20 of agitating the cut-off used paper diaper T and wash water including a polymer decomposer in a polymer decomposition tank and a separation process S40 for separating an agitation object in the polymer decomposition tank into three of a mixture of a water-absorbing polymer and a pulp component dehydrated by the polymer decomposer, a packing material of the paper diaper and waste water.