Groundwater treatment and pollution spread prevention system

摘要

The present invention relates to a groundwater treatment and pollution diffusion prevention system, which prevents contaminated groundwater around a pumping well from being diffused toward an injection well by forming a hydraulic boundary between the pumping well and the injection well. The groundwater treatment and pollution diffusion prevention system includes a pumping well, a filter unit, and an injection well. At least one pumping well is installed in an underground space in a vertical direction and has an inflow hole through which the contaminated groundwater flows and which is formed in a lower portion, and has a hollow formed therein. The filter unit is installed in the pumping well so as to be replaceable and receives the contaminated groundwater to purify the same. At least one injection well is installed in the underground space in the vertical direction, is spaced apart from the pumping well, and is supplied with the groundwater purified from the filter unit to discharge the same.