Argonne researchers have developed software packages that help execute these adaptive sampling programs and help researchers make the most efficient use of the data produced. These programs have cost from 30 to 75 percent less than traditional programs would have. QuickSite SM , a characterization process that integrates a number of scientific disciplines and uses analytical techniques that can identify the best sampling locations with a minimum of soil disturbance and monitoring wells. New analytical methods that reduce waste produced during site characterization. Argonne has developed alternative methods of inorganic, radiological and organic analysis that can reduce the volume and toxicity of waste produced as samples are prepared and measured.
Bioremediation is the use of microorganisms to remediate sites contaminated with hazardous waste.
Argonne researchers are working with colleagues at Sandia National Laboratories to use bioremediation techniques to clean up a diesel fuel spill that dates from the early 1970s and occupies a space approximately 25 square feet wide and 90 feet deep. In a three-phase approach, scientists first inject water laden with nutrients into the soil, then withdraw some of the water and finally aerate the subsurface. This process helps micro-organisms in the nutrients to feed on and break down the diesel fuel. This pilot program began in June of 1995 and is expected to be completed by the end of summer 1998. Argonne researchers have worked with many other agencies including the Department of Defense, the Department of Agriculture and the U.S. Fish and Wildlife Service in their continuing efforts to apply new technologies to cleanup operations throughout the United States.