Kinetics study on the degradation of a model naphthenic acid by ethylenediamine-N,N’-disuccinic acid-modified Fenton process
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- 作者：Ying Zhang ; Nikolaus Klamerth ; Selamawit Ashagre Messele ; Pamela Chelme-Ayala ; Mohamed Gamal El-Din ; mgamalel-din@ualberta.ca" class="auth_mail" title="E-mail the corresponding author
- 关键词：Ethylenediamine-N ; N&rsquo ; -disuccinic acid ; Fenton process ; Cyclohexanoic acid ; OH ; Redox potential
- 刊名：Journal of Hazardous Materials
- 出版年：2016
- 出版时间：15 November 2016
- 年：2016
- 卷：318
- 期：Complete
- 页码：371-378
- 全文大小：1781 K
文摘
- el">•
EDDS-modified Fenton process was applied to remove CHA.
- el">•
The rate constant of
OH and EDDS at pH 8 was reported for the first time.- el">•
The consecutive additions of H2O2 and Fe-EDDS were beneficial to the CHA removal.
- el">•
E1/2 of FeIII/IIEDDS at pH 7–9 were measured and related to ΔG0.
- el">•
Reaction mechanisms of pCBA, CHA, and EDDS with
OH were described and compared.