PURIFICATION EQUIPMENT FOR CONTAMINATED SOIL AND METHOD FOR PURIFYING CONTAMINATED SOIL

摘要

PROBLEM TO BE SOLVED: To improve the purification efficiency of contaminated soil.SOLUTION: At the summer season, by making ground water into hot water H via a heat medium and a heat exchanger 70 using waste heat emitted from an air conditioner and pouring the same into an aquifer 12, the purification efficiency of contaminated soil 20 improves compared with purification with ordinary temperature water G. Further, by storing waste heat (warm heat-cool heat) emitted from the air conditioner 60 in the ground, the energy efficiency of the whole obtained by totaling the purification of the contaminated soil 20 and the air conditioning of the air conditioner 60 is increased.