| 摘要 |
PURPOSE: A treatment apparatus of polluted soil purification is provided to easily purify polluted soil by generating microcracks in polluted soil and injecting chemical through the microcracks. CONSTITUTION: A treatment apparatus of polluted soil includes a plurality of tubes(110), an air injecting unit(120), a chemical supplying unit(130), a pollutant extracting unit(140), a switch valve box(150), and a monitoring part. The tubes are installed in polluted soil. The air injecting unit injects air into the tubes in order to generate microcracks in the polluted soil by the pressure of the air. The chemical supplying unit supplies chemical into respective tube. The pollutant extracting unit exhausts pollutants and polluted underground water with the chemical. The switch valve box is installed between the units and the tubes and includes an adjusting valve(151). |
