Comparison of organic and inorganic ion exchangers for removal of cesium and strontium from simulated and actual Hanford 241-AW-101 DSSF tank waste

Pacific Northwest National Laboratory (Northwest National Laboratory) conducted this study as a joint effort between the ``Develop and Test Sorbents`` task for the Efficient Separations and Processing Cross-Cutting Program (ESP) and the ``Batch Testing of Crystalline Silico-Titanates (CSTs)`` subtask, which is part of the Northwest National Laboratory Tank Waste Remediation System (TWRS) Pretreatment Technology Development Project. The objective of the study is to investigate radionuclide uptake of the newly produced CST materials under a variety of solution conditions and to compare the results obtained for this material with those obtained for other commercial and experimental exchangers