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Removal of carbamazepine from spiked municipal wastewater using electro-Fenton process.
Environ Sci Pollut Res Int. 2015 Aug; 22(15):11513-25.ES

Abstract

The electrochemical degradation of carbamazepine (CBZ) in both synthetic solutions (CBZo = 12 mg/L) and enriched municipal effluents (CBZo = 60-70 μg/L) was investigated using an electro-Fenton (EF) process. Different operating parameters were investigated, including current intensity, pH, reaction time, ferrous ion concentration, and the type of anode material. The current intensity, the type of anode material, and the concentration of ferrous ions played an important role in the CBZ degradation efficiency. The degradation was mainly attributed to direct anodic oxidation. The best operating conditions for the synthetic sample were obtained at a current density of 0.2 A, a pH of 3.0, and 120 min of treatment using a boron-doped diamond (BDD) anode in the presence of 0.25 mM of Fe(2+). Under these conditions, 52% of total organic carbon (TOC) and 73% of CBZ were removed. The process was also tested as tertiary treatment for a municipal wastewater treatment plant effluent, and CBZ was completely removed.

Authors+Show Affiliations

Master Gestion et Traitement des eaux, sols et déchets, AgroParisTech, 16 rue Claude Bernard, 75231, Paris Cedex 05, France, simonpierre.komtchoukamdem@agroparistech.fr.No affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

25824002

Citation

Komtchou, Simon, et al. "Removal of Carbamazepine From Spiked Municipal Wastewater Using electro-Fenton Process." Environmental Science and Pollution Research International, vol. 22, no. 15, 2015, pp. 11513-25.
Komtchou S, Dirany A, Drogui P, et al. Removal of carbamazepine from spiked municipal wastewater using electro-Fenton process. Environ Sci Pollut Res Int. 2015;22(15):11513-25.
Komtchou, S., Dirany, A., Drogui, P., & Bermond, A. (2015). Removal of carbamazepine from spiked municipal wastewater using electro-Fenton process. Environmental Science and Pollution Research International, 22(15), 11513-25. https://doi.org/10.1007/s11356-015-4345-6
Komtchou S, et al. Removal of Carbamazepine From Spiked Municipal Wastewater Using electro-Fenton Process. Environ Sci Pollut Res Int. 2015;22(15):11513-25. PubMed PMID: 25824002.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Removal of carbamazepine from spiked municipal wastewater using electro-Fenton process. AU - Komtchou,Simon, AU - Dirany,Ahmad, AU - Drogui,Patrick, AU - Bermond,Alain, Y1 - 2015/04/01/ PY - 2014/10/31/received PY - 2015/03/09/accepted PY - 2015/4/1/entrez PY - 2015/4/1/pubmed PY - 2016/2/26/medline SP - 11513 EP - 25 JF - Environmental science and pollution research international JO - Environ Sci Pollut Res Int VL - 22 IS - 15 N2 - The electrochemical degradation of carbamazepine (CBZ) in both synthetic solutions (CBZo = 12 mg/L) and enriched municipal effluents (CBZo = 60-70 μg/L) was investigated using an electro-Fenton (EF) process. Different operating parameters were investigated, including current intensity, pH, reaction time, ferrous ion concentration, and the type of anode material. The current intensity, the type of anode material, and the concentration of ferrous ions played an important role in the CBZ degradation efficiency. The degradation was mainly attributed to direct anodic oxidation. The best operating conditions for the synthetic sample were obtained at a current density of 0.2 A, a pH of 3.0, and 120 min of treatment using a boron-doped diamond (BDD) anode in the presence of 0.25 mM of Fe(2+). Under these conditions, 52% of total organic carbon (TOC) and 73% of CBZ were removed. The process was also tested as tertiary treatment for a municipal wastewater treatment plant effluent, and CBZ was completely removed. SN - 1614-7499 UR - https://www.unboundmedicine.com/medline/citation/25824002/Removal_of_carbamazepine_from_spiked_municipal_wastewater_using_electro_Fenton_process_ L2 - https://dx.doi.org/10.1007/s11356-015-4345-6 DB - PRIME DP - Unbound Medicine ER -