04919570 is referenced by 40 patents and cites 12 patents.

Treatment apparatus for contaminated soils which includes a plurality of interconnected vessels which are cyclically connected to a pumping station and a treatment station. Contaminated soil is excavated and placed in the treatment vessels which are then sealed prior to activation of the pump, which may circulate a variety of compounds through the vessels depending upon the type of contaminants present in the soil.

Title
Portable on site soil treatment system
Application Number
7/276650
Publication Number
4919570
Application Date
November 28, 1988
Publication Date
April 24, 1990
Inventor
Frederick C Payne
Charlotte
MI, US
Agent
Thomas J Dodd
Assignee
Midwest Water Resource
MI, US
IPC
B01D 13/00
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