Neutralization of Wastewater Obtained from the Production of Alkyd Resins

Authors

  • N.F. Aykan Institute of Catalysis and Inorganic Chemistry named after Academician M. Nagiyev of the National Academy of Sciences of Azerbaijan (H. Javid ave., 113 Baku, AZ1143, Azerbaijan)
  • I.H. Malikova Institute of Catalysis and Inorganic Chemistry named after Academician M. Nagiyev of the National Academy of Sciences of Azerbaijan (H. Javid ave., 113 Baku, AZ1143, Azerbaijan)
  • A.C. Efendi Institute of Catalysis and Inorganic Chemistry named after Academician M. Nagiyev of the National Academy of Sciences of Azerbaijan (H. Javid ave., 113 Baku, AZ1143, Azerbaijan)
  • E.M. Babayev Institute of Catalysis and Inorganic Chemistry named after Academician M. Nagiyev of the National Academy of Sciences of Azerbaijan (H. Javid ave., 113 Baku, AZ1143, Azerbaijan)
  • C.T. Rustamova Institute of Catalysis and Inorganic Chemistry named after Academician M. Nagiyev of the National Academy of Sciences of Azerbaijan (H. Javid ave., 113 Baku, AZ1143, Azerbaijan)
  • N.R. Aliyeva Institute of Catalysis and Inorganic Chemistry named after Academician M. Nagiyev of the National Academy of Sciences of Azerbaijan (H. Javid ave., 113 Baku, AZ1143, Azerbaijan)
  • F.A. Yunusova Institute of Catalysis and Inorganic Chemistry named after Academician M. Nagiyev of the National Academy of Sciences of Azerbaijan (H. Javid ave., 113 Baku, AZ1143, Azerbaijan)

DOI:

https://doi.org/10.52171/2076-0515_2022_14_04_115_128

Keywords:

alkyd wastewater, chemical oxygen demand (COD), aeration, acid cracking, Fenton reaction

Abstract

The main pollution index of wastewater contaminated with organic compounds – COD of wastewater obtained from the production of alkyd resins – varies between 20000-40000 mg/L. 50% reduction in the amount of organic compounds has been achieved in wastewater treatment using aeration, acid cracking, oxidation process and their combined methods. Chemical oxidation has been carried out with hydrogen peroxide and Fenton's reagent. Oxidation with hydrogen peroxide in an acidic medium led to the removal of 50% of organic compounds. This value in the Fenton reaction – advanced oxidation was up to 60%, the optimal mode of this process has been established.

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Published

2022-12-30

How to Cite

Aykan, N., Malikova, I., Efendi, A., Babayev, E., Rustamova, C., Aliyeva, N., & Yunusova, F. (2022). Neutralization of Wastewater Obtained from the Production of Alkyd Resins. Herald of Azerbaijan Engineering Academy, 14(4), 115–128. https://doi.org/10.52171/2076-0515_2022_14_04_115_128

Issue

Vol. 14 No. 4 (2022)

Section

Articles

License

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

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