Journal ArticleDOI
Combination of Advanced Oxidation Processes and biological treatments for wastewater decontamination—A review
TLDR
The main conclusions arrived at from the overall assessment of the literature are that more work needs to be done on degradation kinetics and reactor modeling of the combined process, and also dynamics of the initial attack on primary contaminants and intermediate species generation.About:
This article is published in Science of The Total Environment.The article was published on 2011-09-15. It has received 2046 citations till now. The article focuses on the topics: Wastewater & Industrial wastewater treatment.read more
Citations
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Journal ArticleDOI
Use of iron oxide nanomaterials in wastewater treatment: a review.
Piao Xu,Guang Ming Zeng,Dan Lian Huang,Chong Ling Feng,Shuang Hu,Mei Hua Zhao,Cui Lai,Zhen Wei,Chao Huang,Geng Xin Xie,Zhifeng Liu +10 more
TL;DR: This review outlined the latest applications of iron oxide nanomaterials in wastewater treatment, and gaps which limited their large-scale field applications, as well as the outlook for potential applications and further challenges.
Journal ArticleDOI
Review of iron-free Fenton-like systems for activating H2O2 in advanced oxidation processes
Alok Diwakar Bokare,Wonyong Choi +1 more
TL;DR: A thorough review of alternative non-iron Fenton catalysts and their reactivity towards hydrogen peroxide activation is presented, describing in detail the complex mechanisms and emphasizes on practical limitations influencing their environmental applications.
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A critical review on textile wastewater treatments: Possible approaches.
Chandrakant R. Holkar,Ananda J. Jadhav,Dipak V. Pinjari,Naresh M. Mahamuni,Aniruddha B. Pandit +4 more
TL;DR: Different treatment methods to treat the textile wastewater have been presented along with cost per unit volume of treated water, and the possible remedial measures to treat different types of effluent generated from each textile operation are recommended.
Journal ArticleDOI
Single and Coupled Electrochemical Processes and Reactors for the Abatement of Organic Water Pollutants: A Critical Review.
TL;DR: In this critical review, some of the most promising electrochemical tools for the treatment of wastewater contaminated by organic pollutants are discussed in detail and the critical assessment of the reactors that can be used to put these technologies into practice is devoted.
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An overview on limitations of TiO2-based particles for photocatalytic degradation of organic pollutants and the corresponding countermeasures
TL;DR: This review summarizes the recently developed countermeasures for improving the performance of TiO2-based photocatalytic degradation of organic pollutants with respect to the visible-light photocatallytic activity, adsorption capacity, stability and separability.
References
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Statistical optimization of process parameters for landfill leachate treatment using electro-Fenton technique.
TL;DR: Effectiveness of important process parameters H(2)O(2)/Fe(2+) molar ratio, current density, pH and reaction time were determined, optimized and modeled successfully and indicate that E-Fenton process was an effective technology for semi-aerobic landfill leachate treatment.
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Electrochemically Assisted Photocatalysis. 2. The Role of Oxygen and Reaction Intermediates in the Degradation of 4-Chlorophenol on Immobilized TiO2 Particulate Films
TL;DR: In this article, the electrochemically assisted photocatalytic degradation of 4-chlorophenol (4-CP) using immobilized TiO[sub 2] particulate films has been investigated by analyzing reaction intermediates under a variety of experimental conditions.
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COD removal from real dyeing wastewater by electro-Fenton technology using an activated carbon fiber cathode.
TL;DR: In this article, the efficiency of COD removal from real dyeing wastewater by using Fe2+ in combination with electrogenerated hydrogen peroxide at the PAN (polyacrylonitrile) based activated carbon fiber cloth cathode was investigated.
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Influence of anode material on electrochemical oxidation for the treatment of tannery wastewater
TL;DR: Electrochemical oxidation can be applied as a post-treatment after the conventional biological process in order to remove the residual ammonia with low energy consumption and the kinetic pseudo-first order model showed that theTi/Pt-Ir and Ti/PdO-Co3O4 anodes performed better than the other two electrodes under the majority of tested conditions.
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Treatment of landfill leachate by combined electro-Fenton oxidation and sequencing batch reactor method
Sheng H Lin,Chih C Chang +1 more
TL;DR: In this article, the electro-Fenton method assisted by chemical coagulation was employed and found to be highly efficient in removing a large amount of refractory organic and inorganic compounds in the leachate.