Hydraulic and earth engineering – Soil remediation – With treatment
Reexamination Certificate
2005-06-14
2005-06-14
Sandy, Robert J. (Department: 3677)
Hydraulic and earth engineering
Soil remediation
With treatment
C405S128700, C405S128450, C405S128500, C435S262500
Reexamination Certificate
active
06905288
ABSTRACT:
The present invention is a method of remedying contaminated soil comprises: providing microorganisms capable of degrading soil contaminants to contaminated soil, in which the microorganisms is supported on a carrier; and providing nutrients for the microorganisms to the contaminated soil on the condition that the nutrients can be gradually released, and a microorganism preparation for remedying soil.
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Mitchell Katherine
Sandy Robert J.
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