A Systematic Review on Fenton Optimization for Leachate Treatment Via Response Surface Methodology from 2005 to 2015

Q4 Environmental Science Journal of Solid Waste Technology and Management Pub Date : 2021-08-01 DOI:10.5276/jswtm/2021.409

Larissa Granjeiro Lucena, Nathália Aquino de Carvalho, Inalmar D. Barbosa Segundo, Maria Marcella Medeiros Melo, Arthur Marinho Cahino, E. M. Rocha

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Abstract

The high polluting potential and variable content of the landfill leachate makes it a significant source of environmental contamination. Advanced oxidation processes (AOPs) such as Fenton process, arises as leachate treatment. Application of response surface methodology (RSM) from previous literatures evaluates the synergistic effects of independent variables to optimize the Fenton process. This paper presents systematic review on articles published from 2005 to 2015 reported on optimum conditions of Fenton treatment landfill leachate treatment using RSM. Papers were selected from different database according to defined inclusion criteria and then, evaluated. The best conditions identified were: pH around 3, [H2O2]/[Fe2+] molar ratio from 2.38 to 24.00, [H2O2]/[CODraw leachate] mass ratio around 1 and reaction time from 30 min to 331.2 min. All models presented R2 > 0.75, indicating a good correlation between the experimental data and the values predicted by the models.

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2005-2005年响应面法处理渗滤液的Fenton优化系统评价

垃圾渗滤液的高污染潜力和可变含量使其成为环境污染的重要来源。高级氧化工艺（AOPs），如芬顿工艺，产生于渗滤液处理。应用先前文献中的响应面方法（RSM）评估自变量对Fenton过程优化的协同效应。本文系统回顾了2005年至2015年发表的关于芬顿垃圾渗滤液RSM处理最佳条件的文章。根据定义的纳入标准从不同的数据库中选择论文，然后进行评估。确定的最佳条件为：pH约为3，[H2O2]/[Fe2+]摩尔比为2.38-24.00，[H2O4]/[CODraw渗滤液]质量比为1，反应时间为30min至331.2min。所有模型的R2>0.75，表明实验数据与模型预测值之间具有良好的相关性。

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来源期刊

Journal of Solid Waste Technology and Management Environmental Science-Waste Management and Disposal

CiteScore

0.60

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0.00%

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期刊介绍： The Journal of Solid Waste Technology and Management is an international peer-reviewed journal covering landfill, recycling, waste-to-energy, waste reduction, policy and economics, composting, waste collection and transfer, municipal waste, industrial waste, residual waste and other waste management and technology subjects. The Journal is published quarterly (February, May, August, November) by the Widener University School of Engineering. It is supported by a distinguished international editorial board.