The DOI matches its Crossref record; 28 of the 28 references it cites were found in a registry or an index.
Degradation of Herbicide 4-Chlorophenoxyacetic Acid by Advanced Electrochemical Oxidation Methods
Abstract
The herbicide 4-chlorophenoxyacetic acid (4-CPA) has been degraded in aqueous medium by advanced electrochemical oxidation processes such as electro-Fenton and photoelectro-Fenton with UV light, using an undivided cell containing a Pt anode. In these environmentally clean methods, the main oxidant is the hydroxyl radical produced from Fenton's reaction between Fe2+ added to the medium and H2O2 electrogenerated from an 02-diffusion cathode. Solutions of a 4-CPA concentration <400 ppm within the pH range of 2.0-6.0 at 35 degrees C can be completely mineralized at low current by photoelectro-Fenton, while electro-Fenton leads to ca. 80% of mineralization. 4-CPA is much more slowly degraded by anodic oxidation in the absence and presence of electrogenerated H2O2. 4-Chlorophenol, 4-chlorocatechol, and hydroquinone are identified as aromatic intermediates by CG-MS and quantified by reverse-phase chromatography. Further oxidation of these chloroderivatives yields stable chloride ions. Generated carboxylic acids such as glycolic, glyoxylic, formic, malic, maleic, fumaric, and oxalic are followed by ion exclusion chromatography. The highest mineralization rate found for photoelectro-Fenton is accounted for by the fast photodecomposition of complexes of Fe3+ with such short-chain acids, mainly oxalic acid, under the action of UV light.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Pignatello, J. J. (1992) · Environmental Science & Technology · doi:10.1021/es00029a012 · Cited by 1,198
Zepp, R. G., Faust, B. C., & Hoigne, J. (1992) · Environmental Science & Technology · doi:10.1021/es00026a011 · Cited by 972
Zuo, Y., & Hoigne, J. (1992) · Environmental Science & Technology · doi:10.1021/es00029a022 · Cited by 778
Anodic oxidation of phenol for waste water treatment
Comninellis, C., & Pulgarin, C. (1991) · Journal of Applied Electrochemistry · doi:10.1007/bf01034049 · Cited by 646
Sun, Y., & Pignatello, J. J. (1993) · Environmental Science & Technology · doi:10.1021/es00039a010 · Cited by 616
Complete Destruction of p-Nitrophenol in Aqueous Medium by Electro-Fenton Method
Oturan, M. A., Peiroten, J., Chartrin, P., & Acher, A. J. (2000) · Environmental Science & Technology · doi:10.1021/es990901b · Cited by 547
Mineralization of 2,4-D by advanced electrochemical oxidation processes
Brillas, E. (2000) · Water Research · doi:10.1016/s0043-1354(99)00396-6 · Cited by 535
Self-citationAnodic oxidation of phenol in the presence of NaCl for wastewater treatment
Comninellis, C., & Nerini, A. (1995) · Journal of Applied Electrochemistry · doi:10.1007/bf00251260 · Cited by 504
Electrochemical oxidation of phenol for wastewater treatment using SnO2, anodes
Comninellis, C., & Pulgarin, C. (1993) · Journal of Applied Electrochemistry · doi:10.1007/bf00246946 · Cited by 480
Oxidation of 4-Chlorophenol at Boron-Doped Diamond Electrode for Wastewater Treatment
Rodrigo, M. A., Michaud, P. A., Duo, I., Panizza, M., Cerisola, G., & Comninellis, C. (2001) · Journal of The Electrochemical Society · doi:10.1149/1.1362545 · Cited by 431
Cited by
Electro-Fenton Process and Related Electrochemical Technologies Based on Fenton’s Reaction Chemistry
Brillas, E., Sirés, I., & Oturan, M. A. (2009) · Chemical Reviews · doi:10.1021/cr900136g · Cited by 3,437
Self-citationMoreira, F. C., Boaventura, R. A. R., Brillas, E., & Vilar, V. J. P. (2017) · Applied Catalysis B: Environmental · doi:10.1016/j.apcatb.2016.08.037 · Cited by 2,144
Self-citationIslam, T., Repon, M. R., Islam, T., Sarwar, Z., & Rahman, M. M. (2022) · Environmental Science and Pollution Research · doi:10.1007/s11356-022-24398-3 · Cited by 837
Pimentel, M., Oturan, N., Dezotti, M., & Oturan, M. A. (2008) · Applied Catalysis B: Environmental · doi:10.1016/j.apcatb.2008.02.011 · Cited by 438
Brillas, E., Boye, B., Sirés, I., Garrido, J. A., Rodrı́guez, R. M., Arias, C., Cabot, P.-L., & Comninellis, C. (2004) · Electrochimica Acta · doi:10.1016/j.electacta.2004.05.006 · Cited by 414
Self-citationSirés, I., Garrido, J. A., Rodríguez, R. M., Brillas, E., Oturan, N., & Oturan, M. A. (2007) · Applied Catalysis B: Environmental · doi:10.1016/j.apcatb.2006.11.016 · Cited by 393
Self-citationWang, A., Qu, J., Ru, J., Liu, H., & Ge, J. (2005) · Dyes and Pigments · doi:10.1016/j.dyepig.2004.07.019 · Cited by 332
Removal of Acid Orange 7 from water by electrochemically generated Fenton's reagent
Özcan, A., Oturan, M. A., Oturan, N., & Şahin, Y. (2009) · Journal of Hazardous Materials · doi:10.1016/j.jhazmat.2008.07.088 · Cited by 280
Monteil, H., Péchaud, Y., Oturan, N., & Oturan, M. A. (2019) · Chemical Engineering Journal · doi:10.1016/j.cej.2018.07.179 · Cited by 267
Metadata
- Authors
- Boye, B., Dieng, M. M., & Brillas, E.
- Venue
- Environmental Science & Technology
- Publisher
- American Chemical Society (ACS)
- Published
- 2002-05-22
- Volume
- 36
- Issue
- 13
- Pages
- 3030-3035
- ISSN
- 0013-936X (ISSN-L)
- 1520-5851
- OpenAlex
- W2017808486
- Cited by
- 291
- References
- 28
- FWCI
- 14.02
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
