Supporting Information Filename Description gwmr70083-sup-0001-AppendixS1-S3.pdfPDF document, 224.1 KB Appendix S1. Helpful Guidance Documents Appendix S2. Ability of Selected Oxidants to Degrade CoCs (Adapted from Evonik Active Oxygens). Permanganate is Primarily Reactive with Chlorinated Ethenes, and Ozone has a Reductive Pathway at Elevated pH Values Appendix S3. Oxidant Demand Considerations References , , and . 2004. Novel activation technologies for sodium persulfate in situ chemical oxidation.