| 摘要 |
In the present invention, a plurality of conduits are employed for introducing Fenton's reagent reaction components separately into a site for treating a target contaminant. The conduits are disposed in a subsurface borehole which can be positioned, prepared and sealed as in the prior art. At the surface-accessible end of each conduit, an injection head is provided. At the subsurface end of each conduit, various means are provided for allowing the components to contact one another to form Fenton's reagent and for delivering the reagent to the contamination site.
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