Results 181 to 190 of about 177,881 (216)

Heterogeneous Electro-Fenton Process: Principles and Applications

2017
Electro-Fenton (EF) process has received much attention among the various advanced oxidation process, due to its higher contaminant removal and mineralization efficiencies, simplicity in operation, in situ generation of hydrogen peroxide, etc. Heterogeneous EF process rectifies some of the drawbacks of conventional EF process by using solid catalyst ...
Nidheesh, Puthia V., Olvera Vargas, Hugo, Oturan, Nihal, Oturan, Mehmet A.   +3 more
openaire   +1 more source

Regeneration of Activated Carbon Fiber by the Electro-Fenton Process

Environmental Science & Technology, 2018
An electro-Fenton (EF) based technology using activated carbon (AC) fiber as cathode and BDD as anode has been investigated for both regeneration of AC and mineralization of organic pollutants. The large specific surface area and low intraparticle diffusion resistance of AC tissue resulted in high maximum adsorption capacity of phenol (PH) (3.7 mmol g ...
Trellu, Clément, Oturan, Nihal, Keita, F.K., Fourdrin, Chloé, Pechaud, Yoan, Oturan, Mehmet A.   +5 more
openaire   +2 more sources

A critical review of approaches to enhance the performance of bio-electro-Fenton and photo-bio-electro-Fenton systems

Journal of Environmental Management
The development of sustainable advanced energy conversion technologies and efficient pollutant treatment processes is a viable solution to the two global crises of the lack of non-renewable energy resources and environmental harm. In recent years, the interaction of biological and chemical oxidation units to utilize biomass has been extensively studied.
Jiaqi, Lv, Qingliang, Zhao, Kun, Wang, Junqiu, Jiang, Jing, Ding, Liangliang, Wei   +5 more
openaire   +2 more sources

Degradation of diuron by the electro-Fenton process

Environmental Chemistry Letters, 2003
The degradation of the herbicide diuron has been undertaken by electrochemical advanced oxidation in aqueous solution. This process generates catalytically hydroxyl radicals that are strong oxidizing reagents for the oxidation of organic substances. Hydroxyl radicals degrade diuron in less than 10 min.
Edelahi, Mohamed C., Oturan, Nihal, Oturan, Mehmet A., Padellec, Yann, Bermond, Alain, El Kacemi, Kacem   +5 more
openaire   +2 more sources

Oxidation efficiency in the electro-Fenton process

Journal of Applied Electrochemistry, 2005
An electro-Fenton treatment of a solution containing phosphorus compounds using a graphite electrode is described. Different operating conditions are tested to investigate the influence of the reagent ratio on the oxidative efficiency. Results show that electro-Fenton’s reagent is able to provide a powerful conversion of the phosphorous compounds into ...
DA POZZO, ANNA, FERRANTELLI, Paola, MERLI, Carlo, PETRUCCI, Elisabetta   +3 more
openaire   +2 more sources

Electro-Fenton degradation of anionic surfactants

Separation and Purification Technology, 2013
Abstract The degradation of sodium dodecyl benzene sulfonate (LAS), a common industrial and household anionic surfactant, has been investigated by electro-Fenton process at constant current. The electrolyses have been performed using an undivided cell equipped with a Ti/RuO2 anode and a commercial graphite-felt to electrogenerate in situ hydrogen ...
PANIZZA, MARCO, BARBUCCI, ANTONIO, DELUCCHI, MARINA, CARPANESE, MARIA PAOLA, GIULIANO, ALICE, M. Cataldo Hernández, CERISOLA, GIACOMO   +6 more
openaire   +1 more source

Electro-Fenton Applications in the Water Industry

2017
In this chapter critical discussion is provided on the recent innovations and the potential of the Electro-Fenton (EF) and EF-related processes as eco-engineered technologies in the field of water treatment. Emphasis is placed on the treatment of water and wastewater to eliminate a wide variety of synthetic organic pollutants, such as pesticides ...
Konstantinos V. Plakas, Anastasios J. Karabelas   +1 more
openaire   +1 more source

Treatment of nitrophenols by cathode reduction and electro-Fenton methods

Journal of Hazardous Materials, 2006
This study deals with the degradation of various nitrophenols by cathode reduction and electro-Fenton methods. Phenols (Poh), 2-nitrophenol (2-NP), 3-nitrophenol (3-NP), 4-nitrophenol (4-NP), and 2,4-dinitrophenol (2,4-DNP) are treated and different degradation sequences are obtained.
Songhu, Yuan, Meng, Tian, Yanping, Cui, Li, Lin, Xiaohua, Lu   +4 more
openaire   +2 more sources

Electro-Fenton Process: Fundamentals and Reactivity

2017
This chapter is conceived as the gateway to more specific sections in the book. Its main aim is to introduce all the reactions of interest for fully understanding further development and applications of the EF process. The 50 reactions provided condense all the phenomena occurring in such a complex system and serve as the platform to justify the need ...
Ignasi Sirés, Enric Brillas
openaire   +1 more source

Kinetic modeling of electro-Fenton reaction in aqueous solution

Water Research, 2007
To well describe the electro-Fenton (E-Fenton) reaction in aqueous solution, a new kinetic model was established according to the generally accepted mechanism of E-Fenton reaction. The model has special consideration on the rates of hydrogen peroxide (H(2)O(2)) generation and consumption in the reaction solution.
Liu, H, Li, XZ, Leng, Y, Wang, C
openaire   +3 more sources