Open AccessTank 241-B-109, cores 169 and 170 analytical results for the final report
Author(s) -
J.L. Nuzum
Publication year - 1997
Language(s) - English
Resource type - Reports
DOI - 10.2172/325405
Subject(s) - thermogravimetric analysis , differential scanning calorimetry , raw data , core (optical fiber) , sampling (signal processing) , environmental science , chromatography , waste management , materials science , chemistry , engineering , mathematics , statistics , physics , chemical engineering , composite material , telecommunications , thermodynamics , detector
This document is the final laboratory report for tank 241-B-109. Push mode core segments were removed from risers 4 and 7 between August 22, 1996, and August 27, 1996. Segments were received and extruded at 222-S Analytical Laboratory. Analyses were performed in accordance with Tank 241-B-109 Push Mode Core Sampling and Analysis Plan (TSAP) and Tank Safety Screening Data Quality Objective (DQO). The results for primary safety screening data, including differential scanning calorimetry (DSC) analyses, thermogravimetric analyses (TGA), bulk density determinations, and total alpha activity analyses for each subsegment, were presented in the 45-Day report (Rev. 0 of this document). The 45-Day report is included as Part II of this revision. The raw data for DSC and TGA is found in Part II of this report. The raw data for all other analyses are included in this revision