Performance of different oxidants in the presence of oxisol: Remediation of groundwater contaminated by gasoline/ethanol blend
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- 作者：Luiza N. Andradea ; Sandrine F. Araujoa ; Antô ; nio T. Matosa ; Andreia B. Henriquesb ; Luiz C. Oliveirac ; Patterson P. Souzad ; Poliane Chagasc ; Mô ; nica M.D. Leã ; oa ; Camila C. Amorima ; camila@desa.ufmg.br" class="auth_mail" title="E-mail the corresponding author
- 关键词：ISCO ; Modified Fenton ; Persulfate Fenton ; Gasoline/ethanol blends
- 刊名：Chemical Engineering Journal
- 出版年：2017
- 出版时间：15 January 2017
- 年：2017
- 卷：308
- 期：Complete
- 页码：428-437
- 全文大小：1903 K
文摘
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ISCO was tested with Na2S2O8, K2S2O8, CaO2 and H2O2 catalyzed by iron in oxisol.
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Ethanol-blended gasoline intensifies the hazards due to high TOC and BTEX content.
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Oxidants in the presence of natural iron in oxisol lead to radical production.
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Intermediates formation suggest different remediation pathways for the oxidants.