| 摘要 |
PURPOSE:To inject particles into minute gaps up to the deep parts thereof by injecting a new aerosol formed by reacting gas to be treated with other gas or an aerosol in an object to be injected under pressure. CONSTITUTION:The exhaust gas from a CO2 generating source 12 is supplied to a pressure feed pump 18 through a pipe 14 and a valve 16 and further supplied to a reaction tank 24 by the pump 18 through a pipe 20 and a valve 22. CO2 in the exhaust gas is reacted with the reaction gas supplied from a reaction gas tank 26 through a pipe 28 and a valve 30 within the reaction tank 24 under pressure to be converted to aerosol particles of a CO2 compound. The formed aerosol particles are supplied to the treatment space 38 formed to the ground 36 under pressure from the reaction tank 24 through a pipe 32 and a valve 34 to be supplied in respective holes 40 under pressure. By this method, the aerosol particles are injected in the gaps between soil particles around the holes 40 under pressure to be confined therein. |
