Journals / Turkish Journal of Engineering / 2021 / Cilt: 5 - Sayı: 2

Removal of COD and surfactants from grey water by Fenton type processes

Pages
73–79
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

As a result, the CFP has been found to be a more efficient alternative treatment method for the treatment of grey water, compared to MFP.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Grey water is a kind of domestic wastewater including shower, bath, lavatory and laundry waters.
📊
Key Findings & Data:The optimum operating conditions were determined as [Fe2+] = 50 mg/L, [H2O2] = 50 mg/L at pH 7.6 (original pH) in CFP and [ZVI] = 50 mg/L, [H2O2] = 50 mg/L at pH 3 in MFP, respectively.
💡
Conclusion & Impact:As a result, the CFP has been found to be a more efficient alternative treatment method for the treatment of grey water, compared to MFP.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:COD · Fenton · Grey water

Abstract

Grey water is a kind of domestic wastewater including shower, bath, lavatory and laundry waters. Grey waters without faecal waste can be considered as alternative water sources in the place where water resources are limited. In the present study, the removals of COD, anionic and non-ionic surfactants from grey water via conventional (CFP) and modified (MFP) Fenton oxidation processes was experienced. It was determined that pH adjustment to acidic values is not required in CFP. The optimum operating conditions were determined as [Fe2+] = 50 mg/L, [H2O2] = 50 mg/L at pH 7.6 (original pH) in CFP and [ZVI] = 50 mg/L, [H2O2] = 50 mg/L at pH 3 in MFP, respectively. As a result, the CFP has been found to be a more efficient alternative treatment method for the treatment of grey water, compared to MFP.

🔖

Cite This Article

ŞAHİNKAYA, S., ÖZGÜROĞLU, G. (2021). Removal of COD and surfactants from grey water by Fenton type processes. Turkish Journal of Engineering, Cilt: 5 - Sayı: 2, 73–79. https://ajindex.com/articles/411609

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (1)

  1. Bani-Melhem K, Al-Qodah Z, Al-Shannag M, Qasaimeh A, Qtaishat M R & Alkasrawi M (2015). On the performance of real greywater treatment using a submerged membrane bioreactor system. Journal of Membrane Science, 476, 40-49. DOI: 10.1016/j.memsci.2014.11.010 Behnajady M A, Modirshahla N & Ghanbary F (2007). A kinetic model for the decolorization of C.I. acid yellow 23 by Fenton process. Journal of Hazardous Materials, 148, 98–102. DOI: 10.1016/j.jhazmat.2007.02.003 Bergendahl J A & Thies T P (2004). Fenton’s oxidation of MTBE with zero-valent iron. Water Research, 38(2), 327–334. DOI: 10.1016/j.watres.2003.10.003 Bremner D H, Burgess A E, Houllemare D & Namkung K C (2006). Phenol degradation using hy-droxyl radicals generated from zero-valent iron and hydrogen peroxide. Applied Catalysis B Environmental, 63, 15–19. DOI: 10.1016/j.apcatb.2005.09.005 Clesceri L S, Greenberg A E & Eaton A D (1998). Standard methods for the examination of water and wastewater. 20th ed. American Public Health Association, American Water Works Association, and Water Environment Federation, Washington, DC. Hossain M S (2015). Domestic grey water treatment by Fenton's reagent for re-use in toilet flushing. M.Sc. Thesis, Bangladesh University of Engineering and Technology, Dhaka, Bangladesh. Jaafarzadeh N, Barzegar G & Ghanbari F (2017). Photo assisted electro-peroxone to degrade 2, 4-D herbicide: the effects of supporting electrolytes and determining mechanism. Process Safety and Environmental Protection, 111, 520–528. DOI: 10.1016/j.psep.2017.08.012 Kwon B G, Lee D S, Kang N & Yoon J (1999). Characteristics of p-chlorophenol oxidation by Fen-ton's reagent. Water Research, 33(9), 2110-2118. DOI: 10.1016/S0043-1354(98)00428-X Özdemir C, Öden M K, Şahinkaya S & Güçlü D (2011). The sonochemical decolorisation of textile azo dye CI Reactive Orange. Coloration Technology, 127, 268 - 273. DOI: 10.1111/j.1478-4408.2011.00310.x Pignatello J J, Oliveros E & MacKay A (2006). Advanced oxidation processes for organic contaminant destruction based on the Fenton reaction and related chemistry. Critical Reviews in Environmental Science and Technology, 36(1), 1-84. DOI: 10.1080/10643380500326564 Şahinkaya S (2013). COD and color removal from synthetic textile wastewater by ultrasound assisted electro-Fenton oxidation process. Journal of Industrial and Engineering Chemistry, 19(2), 601 – 605. DOI: 10.1016/j.jiec.2012.09.023 Thirugnanasambandhama K & Sivakumar V (2015). Optimization of treatment of gr