Synthesis and catalytic performance of gadolinium hydroxide nanorods in Congo red decomposition with UV/H2O2/Gd(OH)3 system
Vol. 130 No. 1A (2021), Original Article
Vol. 130 No. 1A (2021)

Synthesis and catalytic performance of gadolinium hydroxide nanorods in Congo red decomposition with UV/H2O2/Gd(OH)3 system

Original Article
https://doi.org/10.26459/hueunijns.v130i1A.6030
Published 2021-03-10
Le Huu Trinh
Ba Ria – Vung Tau College of Education, 689 Cach Mang Thang Tam St., Ba Ria City, Ba Ria – Vung Tau, Vietnam
Tran Thai Hoa
University of Sciences, Hue University, 77 Nguyen Hue St., Hue, Vietnam
Nguyen Duc Cuong
School of Hospitality and Tourism, Hue University, 22 Lam Hoang St., Hue, Vietnam
PDF (Vietnamese)

Keywords

Gd(OH)3
thanh nano
oxy hóa khử nâng cao
Congo đỏ Gd(OH)3
nanorods
Advanced oxidation
Congo Red

How to Cite

1.
Trinh LH, Hoà TT, Cường N Đức. Synthesis and catalytic performance of gadolinium hydroxide nanorods in Congo red decomposition with UV/H2O2/Gd(OH)3 system. hueuni-jns [Internet]. 2021Mar.10 [cited 2024Nov.23];130(1A):5-12. Available from: https://jos.hueuni.edu.vn/index.php/hujos-ns/article/view/6030
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Abstract

In this study, nano Gd(OH)3 was synthesized with the polyol method with gadolinium chloride hydrate (GdCl3·xH2O) and sodium hydroxide as precursors, and triethylene glycol (C6H14O4) as a surfactant. The material was characterized with XRD, SEM, TEM, TG-DTA, EDX techniques. Gd(OH)3 has the form of pure nanorods with a uniform size of 20 × 200 nm. The material was utilized as a catalyst in the advanced photochemical decomposition of red Congo as the UV/Gd(OH)3 and UV/H2O2/Gd(OH)3 system.

https://doi.org/10.26459/hueunijns.v130i1A.6030
PDF (Vietnamese)

References

  1. Mayyahi A Al, Al-asadi HAA. Advanced oxidation processes (AOPs) for wastewater treatment and reuse: A brief review. 2018;2(3):18-30.
  2. Giannakis S, Androulaki B, Comninellis C, Pulgarin C. Wastewater and urine treatment by UVC-based advanced oxidation processes: Implications from the interactions of bacteria, viruses, and chemical contaminants. Chemical Engineering Journal. 2018;343(March):270-82. DOI: https://doi.org/10.1016/j.cej.2018.03.019
  3. Chaplin BP. Critical review of electrochemical advanced oxidation processes for water treatment applications. Environmental Science Processes & Impacts. 2014;1(312):1182-1203. DOI: https://doi.org/10.1039/C3EM00679D
  4. Abreu P De, Pereira EL, Campos CMM, Naves FL. Photocatalytic Oxidation Process (UV/H2O2/ZnO) in the treatment and sterilization of dairy wastewater. Acta Scientiarum Technology. 2013;35(1):75-81. DOI: https://doi.org/10.4025/actascitechnol.v35i1.11132
  5. Apollo S, Onyongo MS, Ochieng A. UV/H2O2/TiO2 /Zeolite hybrid system for treatment of molasses wastewater. Iranian Journal of Chemistry and Chemical Engineering (IJCCE). 2014;33(2):107-17. DOI: https://doi.org/10.30492/ijcce.2014.10794
  6. Riga A, Soutsas K, Ntampegliotis K, Karayannis V, Papapolymerou G. Effect of system parameters and of inorganic salts on the decolorization and degradation of Procion H-exl dyes. Comparison of H2O2/UV, Fenton, UV/Fenton, TiO2/UV and TiO2/UV/H2O2 processes. Desalination. 2007;211(1-3):72-86. https://doi.org/10.1016/j.desal.2006.04.082
  7. Rogosnitzky M, Branch S. Gadolinium-based contrast agent toxicity: a review of known and proposed mechanisms. BioMetals. 2016;29(3):365-376. https://doi.org/10.1007/s10534-016-9931-7
  8. Jiang X, Yu L, Yao C, Zhang F, Zhang J, Li C. Synthesis and characterization of Gd2O3 hollow microspheres using a template-directed method. Materials. 2016;9(5):323. DOI: https://dx.doi.org/10.3390%2Fma9050323
  9. Liu S, Cai Y, Cai X, Li H, Zhang F, Mu Q, et al. Catalytic photodegradation of Congo red in aqueous solution by Ln(OH)3 (Ln = Nd, Sm, Eu, Gd, Tb, and Dy) nanorods. Applied Catalysis A: General. 2013;453:45-53. DOI: https://doi.org/10.1016/j.apcata.2012.12.004
  10. Nan M, Sharma AK, Burn S, Saint CP. Feasibility study on the application of advanced oxidation technologies for decentralised wastewater treatment. Journal of Cleaner Production. 2012;35:230-238. DOI: http://dx.doi.org/10.1016/j.jclepro.2012.06.003
  11. Reza KM, Kurny A, Gulshan F, Dye AMB. Photocatalytic degradation of methylene blue by magnetite + H2O2 + UV process. International Journal of Environmental Science and Development. 2016;7(5):325-329.
  12. Gnanaprakasam A, Sivakumar VM, Thirumarimurugan M. Influencing parameters in the photocatalytic degradation of organic effluent via nanometal oxide catalyst: a review. Indian Journal of Materials Science. 2015;2015:1-16. DOI: https://doi.org/10.1155/2015/601827
  13. Vidya YS, Anantharaju KS, Nagabhushana H, Sharma SC. Euphorbia tirucalli mediated green synthesis of rose like morphology of Gd2O3:Eu3+ red phosphor: Structural, photoluminescence and photocatalytic studies. Journal of Alloys and Compounds. 2015;619:760-70. DOI: https://doi.org/10.1016/j.jallcom.2014.09.050
  14. Cuong ND, Hoa ND, Hoa TT, Khieu DQ, Quang DT, Quang VV, et al. Nanoporous hematite nanoparticles: Synthesis and applications for benzylation of benzene and aromatic compounds. Journal of Alloys and Compounds. 2014;582:83-87. DOI: https://doi.org/10.1016/j.jallcom.2013.08.057
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