MANUFACTURING METHOD OF SOIL PHYSICAL PROPERTY ADJUSTMENT MATERIAL AND SOIL PHYSICAL PROPERTY ADJUSTMENT MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide a manufacturing method of a soil physical property adjustment material capable of being used as a moisture content adjustment material of contaminated soil and the soil physical property adjustment material.;SOLUTION: There is provided a manufacturing method of a soil physical property adjustment material used for adjusting physical properties of a contaminated soil by adding the same to the contaminated soil when an iron powder is added to the contaminated soil containing contaminants and the iron powder absorbing the contaminants from the contaminated soil is recovered and removed by a dry magnetic selection, including an organic waste incineration process for inputting organic waste to a fluid flow having an in-furnace temperature of 500 to 900°C and blowing air to the fluid flow furnace to incinerate the organic waste, and a dust collection process for supplying high temperature exhaust gas generated by the incineration of the organic waste in the organic waste incineration process to a cyclone type dust collector at an inner temperature of 500°C to 900°C, and collecting incineration ash contained in the high temperature exhaust gas.;SELECTED DRAWING: Figure 2;COPYRIGHT: (C)2018,JPO&INPIT