DISCUSSION ON KEY POINTS OF FIELD TEST FOR IN-SITU LEACHING OF URANIUM

摘要

Some phenomena, from which new and different viewpoints could be derived, are foundrnin a course of in-situ leaching of uranium field test, the location and length of screen filter,rnshape of draw-down cone to groundwater, pseudomorph of well flow rate recovery afterrncleaning as well as action of H2O2 injection to ore permeability are discussed and new ideasrnare proposed.