TOOR, IRFAN A.,SEQUENZIA, ANTHONY R.,KOLLASCH, LUKE C.
申请号：
US19930113839
公开号：
US6017169(A)
申请日:
1993.08.30
申请国别(地区):
美国
年份:
2000
代理人:
摘要：
Apparatus for in-situ remediation of contaminant-bearing earthen material includes a generally cylindrical tined assembly; a housing for mounting the tined assembly for rotational motion; an hydraulic driver for delivering torque to rotate the tined assembly; and an additive supply system configured to drop an additive into the space defined by and along the length of the cylindrical tined assembly.
