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Pacific northwest national laboratory8/19/2023 ![]() As part of environmental research programs, PNNL scientists have developed sophisticated global climate models that allow researchers to predict the global atmospheric spread of hazardous materials or the movement of hazardous wastes through groundwater systems. Clean up and the development of protocols for handling contaminated materials focuses on preventing radionuclide loss or other hazardous material contamination of the surrounding environment. Expanding on its history in developing hazardous waste technology, more recent PNNL projects have developed new methodologies to handle nuclear tank waste often stored in deteriorating and vulnerable underground tanks. In an attempt to address the growing need for finding safer modes of hazardous waste disposal, PNNL scientists developed the process of vitrification (a process that encases hazardous waste in a stable glass matrix that can then be safely stored for thousands of years). ![]() Other PNNL historical achievements include the development of optical digital recording technologies used in preparing compact discs. PNNL studies included measurements of radionuclides that provided evidence of not only lunar processes, but of solar processes not easily measured in Earth materials. Of historical interest, PNNL scientists assisted NASA scientists in the analysis of materials collected during Apollo lunar exploration missions. PNNL scientists and engineers conduct basic science research, joint research projects with private industry, and specialized research related to national security issues.Īlthough initially founded to conduct research work related to the Hanford nuclear site in Washington State -including the development of technology to improve safety in fabricating and handling nuclear fuels -research has since expanded to encompass an interdisciplinary approach to environmental, biotechnology, computer science, and national security related projects. Department of Energy's national laboratory system -adding the term "National" to its name in 1995 -and Battelle now manages the site for the Department of Energy's Office of Science. Beginning in the 1980s PNNL has operated as a part of the U.S. Since 1965, the Pacific Northwest National Laboratory (PNNL) has been managed by Battelle corporation.
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