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Dergiler / Eskişehir Technical University Journal of Science and Technology A - Applied Sciences and Engineering / 2020 / Cilt: 21 - Sayı: 3

PHOTOCATALYTIC OXIDATION AND HETEROGENEOUS FENTON APPLICATIONS WITH PAPER INDUSTRY WASTEWATER

Şefika KAYA
Yeliz AŞÇI
Sayfa
454–463
Yayın Tarihi
2020-09-30
DOI
—
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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

After 60 minutes reaction time under the same optimum conditions, 97% color and 91% COD removal efficiencies were achieved in photocatalytic oxidation process.

📌 3 Maddede Bu Makale

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Amaç & Hipotez:Nowadays, leaving industrial wastewater into receiving environment causes serious environmental problems.
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Temel Bulgular & Veri:The Fe(III)/MnO2 catalyst containing 8% w/w of iron ion was synthesized to be used in experimental studies.
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Sonuç & Katkı:After 60 minutes reaction time under the same optimum conditions, 97% color and 91% COD removal efficiencies were achieved in photocatalytic oxidation process.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Heterogeneous Fenton · photocatalytic oxidation · Paper

Abstract

Nowadays, leaving industrial wastewater into receiving environment causes serious environmental problems. In this study, experimental studies on color and chemical oxygen demand (COD) removal of paper industrial wastewater were carried out. In this context, heterogeneous Fenton and photocatalytic oxidation processes were applied and removal efficiencies were compared. The Fe(III)/MnO2 catalyst containing 8% w/w of iron ion was synthesized to be used in experimental studies. The effects of parameters such as pH, catalyst amount, hydrogen peroxide concentration and reaction time were investigated. At the end of the experimental studies, 90% color and 55% COD removal efficiencies were obtained in heterogeneous Fenton process after 120 minutes reaction time under optimum conditions. After 60 minutes reaction time under the same optimum conditions, 97% color and 91% COD removal efficiencies were achieved in photocatalytic oxidation process.

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Bu Makaleye Atıf Yap

KAYA, Ş., AŞÇI, Y. (2020). PHOTOCATALYTIC OXIDATION AND HETEROGENEOUS FENTON APPLICATIONS WITH PAPER INDUSTRY WASTEWATER. Eskişehir Technical University Journal of Science and Technology A - Applied Sciences and Engineering, Cilt: 21 - Sayı: 3, 454–463. https://ajindex.com/articles/196737

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Kaynakça (15)

  1. Sevimli MF. Post-treatment of pulp and paper industry wastewater by advanced oxidation processes. Ozone Sci Eng 2005; 27: 37-43
  2. Aydıner C, Doğan EC, Mert BK, Narcı AO, Durna, E, Akbacak UA. Water recovery and concentrated waste minimization from paper wastewater with integrated membrane system. Sakarya University Journal of the Institute of Science and Technology 2017; 21(2): 252-260
  3. Catalkaya EC, Kargı F. Color, TOC and AOX removals from pulp mill effluent by advanced oxidation processes: A comparative study. J Hazard Mater 2007; 139: 244-253
  4. Kuo WG. Decoloriziting dye Wastewater with Fenton Reagent. Water Res 1992; 26(7): 881-886
  5. Mandal T, Maity S, Dasgupta D, Datta S. Advanced Oxidation Process and Biotreatment: Their Roles in Combined Industrial Wastewater Treatment. Desalination 2010; 250(1): 87-94
  6. Primo O, Rivero MJ, Ortiz I. Photo-Fenton process as an efficient alternative to the treatment of landfill leachates. J Hazard Mater 2008; 153 (1-2): 834-842
  7. Vandevivere PC, Bianchi R, Verstraete W. Treatment and reuse of wastewater from the textile wet‐processing industry: Review of emerging technologies. J Chem Technol Biotechnol 1998; 72(4): 289-302
  8. Badawy MI, Wahaab RA, El-Kalliny AS. Fenton-biological Treatment Processes for the Removal of Some Pharmaceuticals from Industrial Wastewater. J Hazard Mater 2009; 167: 567-574
  9. Kang S, Liao C, Chen M. Pre-oxidation and coagulation of textile wastewater by the Fenton process. Chemosphere 2002; 46: 923-928
  10. Ahn DH, Chang WS, Yoon TI. Dyestuff wastewater treatment using chemical oxidation, physical adsorption and fixed bed biofilm process. Process Biochem 1999; 34: 429-439
  11. Soon AN, Hameed BH. Degradation of Acid Blue 29 in visible light radiation using iron modified mesoporous silica as heterogeneous Photo-Fenton catalyst. Appl Catal A 2013; 450: 96-105
  12. Navalon S, Alvaro M, Garcia H. Heterogeneous Fenton catalysts based on clays, silicas and zeolites. Appl Catal B 2010; 99: 1-26
  13. Nikravan, A. 2015. Amoxicillin and Ampicillin Removal from Wastewater by Fenton and Photo-Fenton Processes. M.Sc. thesis, Hacettepe University, Turkey, 123 p
  14. Sun Y, Pignatello JJ. Photochemical reactions involved in the total mineralization of 2,4-D by Fe3+/H2O2/UV. Environ Sci Technol 1993; 27: 304-310
  15. Verma A, Chhikara I, Dixit D. Photocatalytic treatment of pharmaceutical industry wastewater over TiO2 using immersion well reactor: synergistic effect couplin