Araştırma Makalesi

Investigation of treatability of automotive industry wastewaters by coagulation-flocculation, fenton and UV/H2O2

Cilt: 13 Sayı: 2 15 Nisan 2024
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Investigation of treatability of automotive industry wastewaters by coagulation-flocculation, fenton and UV/H2O2

Abstract

In the automotive industry, painting operations have emerged as a major source of environmental concerns. In this study, the treatability of wastewater obtained from the automotive industry painting process was investigated by using coagulation-flocculation, ultraviolet/hydrogen peroxide (UV/H2O2), and Fenton processes. The effects of pH, coagulant, and anionic polymer doses were examined for three different coagulants in the coagulation-flocculation process. Optimal conditions were determined based on chemical oxygen demand (COD) and turbidity removal efficiency. As a result of the study, the optimum conditions for the coagulant identified as ferric chloride, which achieved the highest COD removal of 49.6% and turbidity removal of 74.4%, were determined as pH 8, coagulant dose of 400 mg L-1, and anionic polymer dose of 1 mg L-1. In the second stage of the study, Fenton and UV/H2O2 processes were applied to the effluent of the coagulation-flocculation process to increase the removal efficiency. When the results were evaluated, it was observed that the maximum COD removal efficiency of 63.4% was attained under the conditions of pH 3 and 400 mg L-1 H2O2 concentration applied in the UV/H2O2 process. However, in the Fenton process, a maximum COD removal efficiency of only 51% was achieved. From this study, it can be concluded that the UV/ H2O2 process applied after coagulation-flocculation increases the removal efficiency and can be an alternative and effective treatment process for wastewater from the automotive painting process.

Keywords

Teşekkür

We would like to thank the Environmental Engineering Department of Aksaray University for providing laboratory equipment for the work described in this paper.

Kaynakça

  1. G. Salihoglu ve N. K. Salihoglu, A review on paint sludge from automotive industries: Generation, characteristics and management, Journal of environmental management, 169, 223-235, 2016. https://doi.org/10.1016/j.jenvman.2015.12.039.
  2. N. Aleksic, V. Šušteršič, D. Gordić, D. Nikolić ve N. Rakić, Reduction of water consumption in waste water treatment systems in the automotive industry, 2019. https://scidar.kg.ac.rs/handle/123456789/15488.
  3. T. Karchiyappan, Studies on treatment of automotive industry wastewater using ozonation, electro-Fenton and chitosan based coagulation process, Current Research in Green and Sustainable Chemistry, 5, 100178, 2022. https://doi.org/10.1016/j.crgsc.2021.10 0178.
  4. F. Ansari, Y. K. Pandey, P. Kumar ve P. Pandey, Performance evaluation of effluent treatment plant for automobile industry, International Journal of Energy and Environment (Print), 4, 2013. http://www .ijee.ieefoundation.org/vol4/issue6/IJEE_14_v4n6.pdf.
  5. N. K. Salihoglu, S. Ucaroglu ve G. Salihoglu, Bioconversion of industrial wastes: paint sludge from automotive manufacturing, Journal of Material Cycles and Waste Management, 20, 2100-2109, 2018. https://doi.org/10.1007/s10163-018-0764-z.
  6. C. W. Leitz, Life cycle cost modeling of automotive paint systems, 2007. http://dspace.mit.edu/handle/17 21.1/7582.
  7. S. Papasavva, S. Kia, J. Claya ve R. Gunther, Characterization of automotive paints: an environmental impact analysis, Progress in organic coatings, 43, no. 1-3, 193-206, 2001. https://doi.org/10. 1016/S0300-9440(01)00182-5.
  8. R. J. Orsato ve P. Wells, U-turn: the rise and demise of the automobile industry, Journal of Cleaner Production, 15, no. 11-12, 994-1006, 2007. https://doi.org/10 .1016/j.jclepro.2006.05.019.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Çevre Mühendisliği (Diğer)

Bölüm

Araştırma Makalesi

Erken Görünüm Tarihi

15 Şubat 2024

Yayımlanma Tarihi

15 Nisan 2024

Gönderilme Tarihi

14 Kasım 2023

Kabul Tarihi

15 Ocak 2024

Yayımlandığı Sayı

Yıl 2024 Cilt: 13 Sayı: 2

Kaynak Göster

APA
Aldığ, S. A., & Sönmez, G. (2024). Investigation of treatability of automotive industry wastewaters by coagulation-flocculation, fenton and UV/H2O2. Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi, 13(2), 490-499. https://doi.org/10.28948/ngumuh.1390665
AMA
1.Aldığ SA, Sönmez G. Investigation of treatability of automotive industry wastewaters by coagulation-flocculation, fenton and UV/H2O2. NÖHÜ Müh. Bilim. Derg. 2024;13(2):490-499. doi:10.28948/ngumuh.1390665
Chicago
Aldığ, Semih Ayberk, ve Gamze Sönmez. 2024. “Investigation of treatability of automotive industry wastewaters by coagulation-flocculation, fenton and UV/H2O2”. Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi 13 (2): 490-99. https://doi.org/10.28948/ngumuh.1390665.
EndNote
Aldığ SA, Sönmez G (01 Nisan 2024) Investigation of treatability of automotive industry wastewaters by coagulation-flocculation, fenton and UV/H2O2. Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi 13 2 490–499.
IEEE
[1]S. A. Aldığ ve G. Sönmez, “Investigation of treatability of automotive industry wastewaters by coagulation-flocculation, fenton and UV/H2O2”, NÖHÜ Müh. Bilim. Derg., c. 13, sy 2, ss. 490–499, Nis. 2024, doi: 10.28948/ngumuh.1390665.
ISNAD
Aldığ, Semih Ayberk - Sönmez, Gamze. “Investigation of treatability of automotive industry wastewaters by coagulation-flocculation, fenton and UV/H2O2”. Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi 13/2 (01 Nisan 2024): 490-499. https://doi.org/10.28948/ngumuh.1390665.
JAMA
1.Aldığ SA, Sönmez G. Investigation of treatability of automotive industry wastewaters by coagulation-flocculation, fenton and UV/H2O2. NÖHÜ Müh. Bilim. Derg. 2024;13:490–499.
MLA
Aldığ, Semih Ayberk, ve Gamze Sönmez. “Investigation of treatability of automotive industry wastewaters by coagulation-flocculation, fenton and UV/H2O2”. Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi, c. 13, sy 2, Nisan 2024, ss. 490-9, doi:10.28948/ngumuh.1390665.
Vancouver
1.Semih Ayberk Aldığ, Gamze Sönmez. Investigation of treatability of automotive industry wastewaters by coagulation-flocculation, fenton and UV/H2O2. NÖHÜ Müh. Bilim. Derg. 01 Nisan 2024;13(2):490-9. doi:10.28948/ngumuh.1390665

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