Results 221 to 230 of about 341,640 (266)

Upgrading and expanding the electro-Fenton and related processes

, 2021
The Fenton-based electrochemical advanced oxidation processes are currently recognized as the most effective technologies to achieve fast and complete degradation of target organic contaminants in water.
I. Sirés, E. Brillas
semanticscholar   +1 more source

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

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

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

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

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

Kinetics of 2,6-dimethylaniline degradation by electro-Fenton process

Journal of Hazardous Materials, 2009
A new approach for promoting ferric reduction efficiency using a different electrochemical cell and the photoelectro-Fenton process has been developed to degrade organic toxic contaminants. The use of UVA light and electric current as electron donors can efficiently initiate the Fenton reaction.
Wang-Ping, Ting, Ming-Chun, Lu, Yao-Hui, Huang   +2 more
openaire   +2 more sources

Novel Electro-Fenton Approach for Regeneration of Activated Carbon

Environmental Science & Technology, 2013
An electro-Fenton-based method was used to promote the regeneration of granular activated carbon (GAC) previously adsorbed with toluene. Electrochemical regeneration experiments were carried out using a standard laboratory electrochemical cell with carbon paste electrodes and a batch electrochemical reactor. For each system, a comparison was made using
Jennifer A, Bañuelos, Francisco J, Rodríguez, Juan, Manríquez Rocha, Erika, Bustos, Adrián, Rodríguez, Julio C, Cruz, L G, Arriaga, Luis A, Godínez   +7 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

Mineralization of Metoprolol by Electro-Fenton and Photoelectro-Fenton Processes

The Journal of Physical Chemistry A, 2011
Solutions of about 0.25 mM of the β-blocker metoprolol tartrate (100 mg L(-1) total organic carbon) with 0.5 mM Fe(2+) in the presence and absence of 0.1 mM Cu(2+) of pH 3.0 have been comparatively degraded under electro-Fenton (EF) and photoelectro-Fenton (PEF) conditions.
Eloy, Isarain-Chávez, José Antonio, Garrido, Rosa María, Rodríguez, Francesc, Centellas, Conchita, Arias, Pere Lluís, Cabot, Enric, Brillas   +6 more
openaire   +2 more sources