Statistical Review of Composition Data from DWPF's Process Samples for Macro-Batch 1

摘要

The measurements derived from samples taken during the processing of macro-batch 1 (MB1) at the Defense Waste Processing Facility (DWPF) have been reviewed and compared in this report. Batches 22 through 93 were the focal point of this study. Statistical control charts were developed for each analyte for each vessel to identify influential or exceptional results in the variation, central tendency, or both for the measurements. These charts should serve as a basis for observing the (expected) impact of some decisions made during the processing of this macro-batch.