Persulfate oxidation for in situ remedia
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Chenju Liang; Clifford J. Bruell; Michael C. Marley; Kenneth L. Sperry
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Article
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2004
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Elsevier Science
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English
⚖ 395 KB
The objective of the laboratory study is to examine the conditions under which transition metal ions (e.g., ferrous ion, Fe2+) could activate the persulfate anion (S2O8 2−) to produce a powerful oxidant known as the sulfate free radical (SO4 − ) with a standard redox potential of 2.6 V. The SO4 − is