Cited by 124Advanced oxidation water treatmentCoagulation and Flocculation StudiesAdsorption and biosorption for pollutant removal

The DOI matches its Crossref record; 48 of the 48 references it cites were found in a registry or an index.

Treatment of wastewater containing methyl orange dye by fluidized three dimensional electrochemical oxidation process integrated with chemical oxidation and adsorption

Liu, Xiangjing, Chen, Zhimin, Du, Wenqiao, Liu, Pengfei, Zhang, Long, Shi, Fengwei·2022·Journal of Environmental Management

Abstract

The integrated high-efficiency treatment technology for dye industry wastewater is one of the current research hot topic in industrial wastewater treatment area. This article reports a new fluidized three-dimensional electrochemical treatment process integrating activated carbon adsorption, direct electro-oxidation and ·OH oxidation. In the process, activated carbon is polarized in a fluidized bed electrochemical reactor to enhance the direct electro-oxidation and ·OH oxidation, and there is a synergistic effect of effective adsorption and electrochemical oxidation to strengthen the treatment efficiency. When 200 mg/L methyl orange is processed, its removal rate reaches 99.9% in 30min, and the synergistic efficiency is 57.3%. After 8 cycles of activated carbon reusage in the process, the removal rate of methyl orange still kept at 89.2%. It is also founded that the activated carbon maintains 64.5% of its original adsorption capacity during the cycle. These results shows its interesting application potential in the fields of high-efficiency, low-cost and green treatment of various industrial organic wastewaters. Further improvements should focus on the development of continuous operation model and the improvement of the activated carbon electro-catalytic performance and the practical regeneration ways of the activated carbon particle electrodes.

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Crossref · 10.1016/j.jenvman.2022.114775

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48 of 48 references verified0 citation errors · 0 not checkable

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Metadata

Authors
Liu, X., Chen, Z., Du, W., Liu, P., Zhang, L., & Shi, F.
Affiliations
Changchun University of Technology (CN)
Corresponding author
  • Zhang, Long
  • Shi, Fengwei
Venue
Journal of Environmental Management
Publisher
Elsevier BV
Published
2022-06
Volume
311
Pages
114775
ISSN
0301-4797 (ISSN-L)
OpenAlex
W4214603813
Cited by
124
References
48
Citations by year
2026: 29 · 2025: 19 · 2024: 31 · 2023: 24 · 2022: 21
FWCI
7.06
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of Environmental Management (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Physical Sciences › Environmental Science › Water Science and Technology › Advanced oxidation water treatment
  • Physical Sciences › Environmental Science › Water Science and Technology › Coagulation and Flocculation Studies
  • Physical Sciences › Environmental Science › Water Science and Technology › Adsorption and biosorption for pollutant removal
Keywords
methyl orange, dye wastewater treatment, three-dimensional electrodes, activated carbon adsorption, hydroxyl radical oxidation, chemical oxidation, activated carbon regeneration, dye removal, electrocatalysis

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