Optimization of 4-chlorophenol decomposition by H2O2 activate catalytic magnetic iron oxide an activated carbon carrier
221 viewsDOI:
https://doi.org/10.54939/1859-1043.j.mst.97.2024.96-104Keywords:
Magnetic activated carbon; 4-chlorophenol; Advanced oxidation processes.Abstract
Wastewater from chemical plants that produce pesticides always carries a large amount of organic matter that is difficult to decompose. One of them is the compound 4-chlorophenol, which has difficult-to-decompose properties, is durable in the environment, and is also listed in the group of substances that are likely to cause cancer in humans. In this study, the 4-chlorophenol compound was treated with heterogeneous Fenton by H2O2 activated by magnetic iron oxide nanoparticles on activated carbon. Magnetic iron oxide nanoparticles were successfully synthesized and mounted on activated carbon 10-15 nm in size with material surface morphological parameters such as specific surface area 330.28 cm2/g; total pore volume 0.16 cm3/g; magnetization 8.19 emu/g. The optimization of the 4-chlorophenols decomposition reaction with pH parameters, the content of catalytic materials, and the initial concentration of 4-chlorophenol is carried out using the Box-Behnken Design. The results showed that the removal efficiency of 4-chlorophenol was 96.5% achieved with optimum parameters pH 2.9; catalytic concentration 0.32 g/L; initial concentration of 4-chlorophenol 92.3 mg/L. The results of the study show the efficiency of the decomposition of an organic compound using magnetic activated carbon.
References
[1]. Dong W, Yifan W, Xiaodong W, Mengting L, Fei H, Luyu J, Ge Z, Li S, Kai L, and Bingfeng W, “Toxicity assessment of 4-chlorophenol to aerobic granular sludge and its interaction with extracellular polymeric substances”, Journal of Hazardous Materials, vol 289, pp. 101-107, (2015).
[2]. Saravanan A, Deivayanai.V.C, Kumar.P.S, Rangasamy G, Hemavathy.R.V, Harshana T, Gayathri N, and Krishnapandi A, “A detailed review on advanced oxidation process in treatment of wastewater: Mechanism, challenges and future outlook”, Chemosphere, vol 308(3), pp. 136524, (2022).
[3]. Rong C, Guan-qing L, Can C, Lei S, Xiang Z, and Zhong M, “Catalytic oxidation of 4-chlorophenol with magnetic Fe3O4 nanoparticles: mechanisms and particle transformation”, RSC advances, vol 5(82), pp. 66927-66933, (2015).
[4]. Quan G, Huijie H, Sha L, Jingjing Q, Shuangyi T, Liang Y, Wenbo Y, Keke X, Bingchuan L, and Jingping H, “Sludge-derived biochar with multivalent iron as an efficient Fenton catalyst for degradation of 4-Chlorophenol”, Science of The Total Environment, vol 725, pp. 138299, (2020).
[5]. Yijia C, Qin Q, Shuming X, Changsheng N, Jinghong H, and Mei L, “Optimization of the electrochemical treatment of 4-chlorophenol wastewater using response surface method”, Electrochemistry, vol 88(4), pp. 282-289, (2020).
[6]. Sima M, Fatemeh.Z.S, Mussa.F.S, Mehdi.S.G, and Abolfazl A, “Current methods for synthesis of magnetic nanoparticles”, Artificial cells, nanomedicine, biotechnology, vol 44(2), pp. 722-734, (2016).
[7]. Chinedum A, Mohd.A.N.A, Abdul.M.Z, Adibah Y, and Jafariah J, “Synthesis and characterization of magnetic activated carbon developed from palm kernel shells”, Nanotechnology for Environmental Engineering, vol 2, pp. 1-25, (2017).
[8]. Yanqiong W, Hongwu W, Lei W, Boqiao C, and Hongbin C, “Removal of high-concentration 4-Chlorophenol (4-CP) in wastewater using carbon-based heterogeneous catalytic oxidation: Performance and mechanism”, Journal of Cleaner Production, vol 346, pp. 131176, (2022).
[9]. Sultan I, Bualkar A, and Dahlang T, “X-ray diffraction analysis of nanocomposite Fe3O4/activated carbon by Williamson–Hall and size-strain plot methods”, Nano-Structures & Nano-Objects, vol 20, pp. 100396, (2019).
[10]. Shams K, Sidqi.A.A, Shahzad.K.M, and Shirish P, “Surfactant adsorption isotherms: A review”, ACS omega, vol 6(48), pp. 32342-32348, (2021).
[11] . Zhihui D, Wanhui Z, Muwen L, Zhiwei S, Weilin H, Jing L, Yanan L, Juncheng M, Yongtao L, and Chengyu C, “Magnetic Fe3O4/activated carbon for combined adsorption and Fenton oxidation of 4-chlorophenol”, Carbon, vol 167, pp. 351-363, (2020).
[12] . Fangshu X, Ying G, Jingbin Z, Huiling B, Jianfeng Z, Zhihua L, and Weihuang Z, “A novel bifunctional cathode for the generation and activation of H2O2 in electro-Fenton: Characteristics and mechanism”, Electrochimica Acta, vol 430, pp. 141099, (2022).
[13] . Million E, Perumal A, and Esayas A, “Development of electrocoagulation process for wastewater treatment: optimization by response surface methodology”, Heliyon, vol 8(5), (2022).
[14] . Hussaini.J.A, Mohamed.K.S.R, Mu N, Mohammed.L.I, Azmatullah N, Chioma.A.A, Haruna.B.A, Sule A, Bala.S.U, and Joshua.A.K, “Removal of nutrients from pulp and paper biorefinery effluent: Operation, kinetic modelling and optimization by response surface methodology”, Environmental research, vol 214, pp. 114091, (2022).
[15] . Sara Z, Ali A, Maryam D, and Saeid A, “Response surface modeling for the treatment of methylene blue from aqueous media using electro-Fenton process before determination by UV-VIS spectrometer: Kinetic and degradation mechanism”, Analytical Methods in Environmental Chemistry Journal, vol 5(2), pp. 39-50, (2022).
[16]. The High Score suite, T. Degen, M. Sadki, E. Bron, U. König, G. Nénert; Powder Diffraction / Volume 29 / Supplement S2, pp S13-S18, (2014).
[17]. Design Expert, “Version 11. Stat-Ease,” Design Expert Inc., Minneapolis, (2018).
[18]. Tabasum A, Zahid M, Bhatti H.N, Asghar M, “Fe3O4-GO composite as efficient heterogeneous photo-Fenton’s catalyst to degrade pesticides”, Materials Research Express, 6(1), 015608, (2018).
[19]. Yang D, Gong X, Peng L, Yang D, Liu Y, “Zn-CNTs-Fe3O4 catalytic in situ generation of H2O2 for heterogeneous Fenton degradation of 4-chlorophenol”, Chemosphere, 208, 665-673, (2018).
[20]. Huang Z, Chen Z, Chen Y, Hu Y, “Synergistic effects in iron-copper bimetal doped mesoporous γ-Al2O3 for Fenton-like oxidation of 4-chlorophenol: Structure, composition, electrochemical behaviours and catalytic performance”, Chemosphere, 203, 442-449, (2018).
