公开(公告)号：US20170165727A1

公开(公告)日：2017-06-15

申请号：US14967117

申请日：2015-12-11

申请人： JIU CORPORATION

发明人： Seung Woo LEE ,  Jae Won LEE

IPC分类号： B09C1/08 ,  B02C17/00 ,  B03D1/24 ,  B09C1/02

CPC分类号： B09C1/08 ,  B02C17/00 ,  B03D1/012 ,  B03D1/24 ,  B03D2203/00 ,  B09C1/02

摘要： The present disclosure relates to a method for cleaning contaminated soil including a process which grinds contaminated soil to separate contaminants present on the surface of the contaminated soil from the soil, and a process which injects air into a mixture of water and contaminated soil having undergone the surface grinding process to generate air bubbles and removes only the generated air bubbles to remove the contaminants included in the air bubbles.