Formulation and make-up of simulated acidic concentrated water (SAW), high ionic211 content aqueous solution

摘要

This procedure describes the formulation and make-up of Simulated Acidified Water211u001e(SAW), a high-ionic-content water to be used for Activity E-20-50 'Long-Term 211u001eCorrosion Studies.' Acidic solutions at the repository may result as a 211u001econsequence of microbial activity. In formulating the ionic composition of the 211u001eSAW, it was attempted to simulate the acidification of high ionic content water 211u001econtacting a waste package. Therefore, the composition of this water is based on 211u001ethe acidification of the Simulated Concentrated Water (SCW), which is described 211u001ein TIP-CM-07. The pH of the solution will be controlled at a nominal value of 2.