Complete removal of AHPS synthetic dye from water using new electro-fenton oxidation catalyzed by natural pyrite as heterogeneous catalyst.

doi:10.1016/J.JHAZMAT.2015.04.062

Home
/
Papers
/
Complete removal of AHPS synthetic dye from water using new electro-fenton oxidation catalyzed by natural pyrite as heterogeneous catalyst.

Journal Article•DOI•

Complete removal of AHPS synthetic dye from water using new electro-fenton oxidation catalyzed by natural pyrite as heterogeneous catalyst.

Lazhar Labiadh¹, Mehmet A. Oturan², Marco Panizza³, Nawfel Ben Hamadi¹, Salah Ammar¹ - Show less +1 more•Institutions (3)

University of Gabès¹, University of Paris², University of Genoa³

30 Oct 2015-Journal of Hazardous Materials (J Hazard Mater)-Vol. 297, pp 34-41

TL;DR: Experimental results showed that AHPS was quickly oxidized by hydroxyl radicals produced simultaneously both on BDD surface by water discharge and in solution bulk from electrochemical assisted Fenton's reaction with a pseudo-first-order reaction.

read less

About: This article is published in Journal of Hazardous Materials.The article was published on 2015-10-30. It has received 230 citations till now. The article focuses on the topics: Advanced oxidation process & Catalysis.

...read moreread less

Citations

PDF

Open Access

More filters

Journal Article•DOI•

Electrochemical advanced oxidation processes: A review on their application to synthetic and real wastewaters

[...]

Francisca C. Moreira¹, Rui A.R. Boaventura¹, Enric Brillas², Vítor J.P. Vilar¹•Institutions (2)

University of Porto¹, University of Barcelona²

01 Mar 2017-Applied Catalysis B-environmental

TL;DR: In this article, an exhaustive review on the treatment of various synthetic and real wastewaters by five key EAOPs, i.e., anodic oxidation (AO), anodic oxidation with electrogenerated H 2 O 2, electro-Fenton (EF), photoelectro-fenton (PEF), alone and in combination with other methods like biological treatment, electrocoagulation, coagulation and membrane filtration processes.

...read moreread less

Abstract: Over the last decades, research efforts have been made at developing more effective technologies for the remediation of waters containing persistent organic pollutants. Among the various technologies, the so-called electrochemical advanced oxidation processes (EAOPs) have caused increasing interest. These technologies are based on the electrochemical generation of strong oxidants such as hydroxyl radicals ( OH). Here, we present an exhaustive review on the treatment of various synthetic and real wastewaters by five key EAOPs, i.e., anodic oxidation (AO), anodic oxidation with electrogenerated H 2 O 2 (AO-H 2 O 2 ), electro-Fenton (EF), photoelectro-Fenton (PEF) and solar photoelectro-Fenton (SPEF), alone and in combination with other methods like biological treatment, electrocoagulation, coagulation and membrane filtration processes. Fundamentals of each EAOP are also given.

...read moreread less

1,457 citations

Journal Article•DOI•

Single and Coupled Electrochemical Processes and Reactors for the Abatement of Organic Water Pollutants: A Critical Review.

[...]

Carlos A. Martínez-Huitle¹, Manuel A. Rodrigo², Ignasi Sirés³, Onofrio Scialdone⁴•Institutions (4)

Federal University of Rio Grande do Norte¹, University of Castilla–La Mancha², University of Barcelona³, University of Palermo⁴

11 Dec 2015-Chemical Reviews

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.

...read moreread less

Abstract: Traditional physicochemical and biological techniques, as well as advanced oxidation processes (AOPs), are often inadequate, ineffective, or expensive for industrial water reclamation. Within this context, the electrochemical technologies have found a niche where they can become dominant in the near future, especially for the abatement of biorefractory substances. In this critical review, some of the most promising electrochemical tools for the treatment of wastewater contaminated by organic pollutants are discussed in detail with the following goals: (1) to present the fundamental aspects of the selected processes; (2) to discuss the effect of both the main operating parameters and the reactor design on their performance; (3) to critically evaluate their advantages and disadvantages; and (4) to forecast the prospect of their utilization on an applicable scale by identifying the key points to be further investigated. The review is focused on the direct electrochemical oxidation, the indirect electrochemical oxidation mediated by electrogenerated active chlorine, and the coupling between anodic and cathodic processes. The last part of the review is devoted to the critical assessment of the reactors that can be used to put these technologies into practice.

...read moreread less

1,197 citations

Journal Article•DOI•

An overview on the removal of synthetic dyes from water by electrochemical advanced oxidation processes.

[...]

Puthiya Veetil Nidheesh¹, Minghua Zhou², Mehmet A. Oturan³•Institutions (3)

National Environmental Engineering Research Institute¹, Nankai University², University of Paris³

01 Apr 2018-Chemosphere

TL;DR: The recent trends in the field of various Electrochemical Advanced Oxidation Processes (EAOPs) used for removing dyes from water medium are provided to indicate that EAOPs constitute a promising technology for the treatment of the dye contaminated effluents.

...read moreread less

756 citations

Cites methods from "Complete removal of AHPS synthetic ..."

...Labiadh et al. (2015) used this technology 485 for the removal of 4-amino-3-hydroxy-2-p-tolylazo-naphthalene-1-sulfonic acid, an azo dye 486 from water medium and found complete mineralization of 175 mg L-1 dye within 8 h of 487 electrolysis....
[...]

Journal Article•DOI•

Heterogeneous electro-Fenton and photoelectro-Fenton processes: A critical review of fundamental principles and application for water/wastewater treatment

[...]

Soliu O. Ganiyu¹, Minghua Zhou², Carlos A. Martínez-Huitle¹, Carlos A. Martínez-Huitle³•Institutions (3)

Federal University of Rio Grande do Norte¹, Nankai University², University of Mainz³

05 Nov 2018-Applied Catalysis B-environmental

TL;DR: In this article, the fundamental principles and applications of heterogeneous electrochemical wastewater treatment based on Fenton's chemistry reaction are discussed and the required features of good heterogeneous catalysts are discussed, followed by the mechanisms of catalytic activation of H2O2 to reactive oxygen species (ROS) especially hydroxyl radical ( OH) by heterogeneous catalyst in Hetero-EF system.

...read moreread less

Abstract: This exhaustive review focuses on the fundamental principles and applications of heterogeneous electrochemical wastewater treatment based on Fenton’s chemistry reaction. The elementary equations involved in formation of hydroxyl radical in homogeneous electro-Fenton (EF) and photo electro-Fenton (PEF) processes was presented and the advantages of using insoluble solids as heterogeneous catalyst rather than soluble iron salts (heterogeneous electro-Fenton process) (Hetero-EF) was enumerated. Some of the required features of good heterogeneous catalysts were discussed, followed by the mechanisms of catalytic activation of H2O2 to reactive oxygen species (ROS) especially hydroxyl radical ( OH) by heterogeneous catalyst in Hetero-EF system. Extensive discussion on the two configuration of Hetero-EF system vis-a-vis added solid catalysts and functionalized cathodic materials were provided along with summaries of some relevant studies that are available in literature. The solid catalysts and the functionalized cathodic materials that have been utilized in Hetero-EF wastewater treatment were grouped into different classes and brief discussion on their synthesis route were given. Besides, the use of solid catalysts and iron-functionalized cathodic materials in bioelectrochemical system (BES) especially bioelectro-Fenton technology (BEF) using microbial fuel cells (MFCs) with concurrent electricity generation for Hetero-EF treatment of biorefractory organic pollutants was discussed. In the final part, emphasis was made on the challenges and future prospects of the Hetero-EF for wastewater treatment.

...read moreread less

574 citations

Journal Article•DOI•

Removal of hydrophobic organic pollutants from soil washing/flushing solutions: A critical review.

[...]

Clément Trellu¹, Emmanuel Mousset¹, Yoan Pechaud¹, David Huguenot¹, Eric D. van Hullebusch¹, Giovanni Esposito², Mehmet A. Oturan - Show less +3 more•Institutions (2)

University of Paris¹, University of Cassino²

05 Apr 2016-Journal of Hazardous Materials

TL;DR: Main advantages and drawbacks as well as target pollutant removal mechanisms are reviewed and compared, and promising integrated treatments, particularly the use of a selective adsorption step of target pollutants and the combination of advanced oxidation processes with biological treatments, are discussed.

...read moreread less

348 citations

1
2
3
4
…
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46

Collapse

References

PDF

Open Access

More filters

Journal Article•DOI•

Ferrozine---a new spectrophotometric reagent for iron

[...]

Lawrence L. Stookey

01 Jun 1970-Analytical Chemistry

TL;DR: The ferroin group has been known to react as bidentate ligands with certain metal ions such as ferrous, cuprous, and cobaltous, to give colored complex species.

...read moreread less

Abstract: -N=C&N-, have been known to react as bidentate ligands with certain metal ions such as ferrous, cuprous, and cobaltous, to give colored complex species (1-6). This effect was first noticed with the ferrous ion ( I ) , and since this complex of a given compound is generally of a more intense color than are those with other ions (7), the atomic configuration in question was given the trivial name of the ferroin group. During the last century, hundreds of compounds containing the ferroin group have been synthesized (7), the majority of which demonstrate the ability to form complexes with the ferrous ion. Most of these complexes are only weakly colored, are unstable under normal physical conditions, or are formed over a very narrow pH range. A few of these compounds, however, form stable, intensely colored species with the ferrous ion and are, therefore, suitable for the quantitative determination of iron (8). Examples of compounds which have found acceptance for such use are 1,lOphenanthroline (9), 4,7-diphenyl-l,lO-phenanthroline (IO), 2,2‘-bipyridine (I]), 2,6-bis(2-pyridyl)-pyridine (11). 2,4,6tris(2-pyridyl)-1,3,5-triazine (12), and phenyl 2-pyridyl ketoxime (13, 14). Many of these reagents are the product of difficult and tedious organic syntheses and, hence, are high in cost (14). Although for even the most expensive of these reagents, the cost of a single manual analysis is fairly low, when one considers automated continuous instrumental analysis, a lowcost yet highly sensitive reagent would be desirable, since the cost of maintaining such an analytical instrument with I

...read moreread less

4,332 citations

"Complete removal of AHPS synthetic ..." refers methods in this paper

...The concentration of aqueous Fe(II) (Fe2+) was measured at 510 nm by using a ferrozine method [53] on a UV/visible spectrophotometer (Shimadzu UV-1650)....
[...]

Journal Article•DOI•

Decontamination of wastewaters containing synthetic organic dyes by electrochemical methods. An updated review

[...]

Enric Brillas¹, Carlos A. Martínez-Huitle²•Institutions (2)

University of Barcelona¹, Federal University of Rio Grande do Norte²

07 Apr 2009-Applied Catalysis B-environmental

TL;DR: In this paper, a review of the electrochemical methods used at lab and pilot plant scale to decontaminate synthetic and real effluents containing dyes, considering the period from 2009 to 2013, as an update of our previous review up to 2008.

...read moreread less

Abstract: As the environment preservation gradually becomes a matter of major social concern and more strict legislation is being imposed on effluent discharge, more effective processes are required to deal with non-readily biodegradable and toxic pollutants. Synthetic organic dyes in industrial effluents cannot be destroyed in conventional wastewater treatment and consequently, an urgent challenge is the development of new environmentally benign technologies able to mineralize completely these non-biodegradable compounds. This review aims to increase the knowledge on the electrochemical methods used at lab and pilot plant scale to decontaminate synthetic and real effluents containing dyes, considering the period from 2009 to 2013, as an update of our previous review up to 2008. Fundamentals and main applications of electrochemical advanced oxidation processes and the other electrochemical approaches are described. Typical methods such as electrocoagulation, electrochemical reduction, electrochemical oxidation and indirect electro-oxidation with active chlorine species are discussed. Recent advances on electrocatalysis related to the nature of anode material to generate strong heterogeneous OH as mediated oxidant of dyes in electrochemical oxidation are extensively examined. The fast destruction of dyestuffs mediated with electrogenerated active chlorine is analyzed. Electro-Fenton and photo-assisted electrochemical methods like photoelectrocatalysis and photoelectro-Fenton, which destroy dyes by heterogeneous OH and/or homogeneous OH produced in the solution bulk, are described. Current advantages of the exposition of effluents to sunlight in the emerging photo-assisted procedures of solar photoelectrocatalysis and solar photoelectro-Fenton are detailed. The characteristics of novel combined methods involving photocatalysis, adsorption, nanofiltration, microwaves and ultrasounds among others and the use of microbial fuel cells are finally discussed.

...read moreread less

3,112 citations

Journal Article•DOI•

Electro-Fenton process and related electrochemical technologies based on Fenton's reaction chemistry

[...]

Enric Brillas¹, Ignasi Sirés¹, Mehmet A. Oturan¹•Institutions (1)

University of Barcelona¹

19 Oct 2009-Chemical Reviews

TL;DR: Electro-Fenton (EF) Process 6585 4.2.1.

...read moreread less

Abstract: 2.2. Fenton’s Chemistry 6575 2.2.1. Origins 6575 2.2.2. Fenton Process 6575 2.3. Photo-Fenton Process 6577 3. H2O2 Electrogeneration for Water Treatment 6577 3.1. Fundamentals 6578 3.2. Cathode Materials 6579 3.3. Divided Cells 6580 3.4. Undivided Cells 6583 4. Electro-Fenton (EF) Process 6585 4.1. Origins 6585 4.2. Fundamentals of EF for Water Remediation 6586 4.2.1. Cell Configuration 6586 4.2.2. Cathodic Fe2+ Regeneration 6586 4.2.3. Anodic Generation of Heterogeneous Hydroxyl Radical 6587

...read moreread less

2,652 citations

"Complete removal of AHPS synthetic ..." refers background in this paper

...Low H2O2 oxidation ability is enhanced by adding Fe2+ ion as catalyst to the acidic solution, in order to yield Fe3+ ion and OH from Fenton’s reaction [4, 11, 2931]: Fe2+ + H2O2 → Fe3+ + OH + OH ̅ (2) Electrochemical (Fe2+) catalyst regeneration from Fe3+ formed by reaction (2), along with continuous H2O2 generation (reaction (1)), promoting the destruction of organic pollutants, is a great EF process advantage in OH production, [4, 11, 31-34]: Fe3+ + e → Fe2+ (3) Using a one-compartment electrolytic cell in EF, OH can also be formed at the anode from water oxidation....
[...]
...One of the most common EAOP is the electro-Fenton (EF), in which H2O2 is formed by the twoelectron reduction of O2 at a carbonaceous cathode such as graphite, carbon felt, reticulated vitreous carbon, and gas diffusion electrodes [4, 24-28]....
[...]
...In this case, heterogeneous OH are formed as oxygen evolution intermediates at the anode surface with high O2-overpotential [4, 35-38]....
[...]
...However, in spite of its strong oxidation/mineralization power, the EF process has some critical limitations, such as the need to operate at pH 3 for optimal run, and the loss of soluble iron - ferric hydroxide - catalyst, during final solution neutralization [4, 10-11]....
[...]
...They are toxic for aquatic organisms and humans [1, 3-5], and they are recalcitrant to conventional biological and physicochemical treatment [3-7]....
[...]

Journal Article•DOI•

Direct And Mediated Anodic Oxidation of Organic Pollutants

[...]

Marco Panizza¹, Giacomo Cerisola¹•Institutions (1)

University of Genoa¹

06 Aug 2009-Chemical Reviews

1,837 citations

"Complete removal of AHPS synthetic ..." refers background in this paper

...In this case, heterogeneous OH are formed as oxygen evolution intermediates at the anode surface with high O2-overpotential [4, 35-38]....
[...]
...In this case, heterogeneous OH are formed as oxygen evolution intermediates at the anode surface with high O2-overpotential [4, 35-38]....
[...]

Journal Article•DOI•

Advanced Oxidation Processes in Water/Wastewater Treatment: Principles and Applications. A Review

[...]

Mehmet A. Oturan, Jean-Jacques Aaron

25 Feb 2014-Critical Reviews in Environmental Science and Technology

TL;DR: Advanced oxidation processes (AOPs) constitute important, promising, efficient, and environmental-friendly methods developed to principally remove persistent organic pollutants (POP) from waters and wastewaters.

...read moreread less

Abstract: Advanced oxidation processes (AOPs) constitute important, promising, efficient, and environmental-friendly methods developed to principally remove persistent organic pollutants (POPs) from waters and wastewaters. Generally, AOPs are based on the in situ generation of a powerful oxidizing agent, such as hydroxyl radicals (•OH), obtained at a sufficient concentration to effectively decontaminate waters. This critical review presents a precise and overall description of the recent literature (period 1990–2012) concerning the main types of AOPs, based on chemical, photochemical, sonochemical, and electrochemical reactions. The principles, performances, advantages, drawbacks, and applications of these AOPs to the degradation and destruction of POPs in aquatic media and to the treatment of waters and waste waters have been reported and compared.

...read moreread less

1,550 citations

"Complete removal of AHPS synthetic ..." refers background or methods in this paper

...Among them, Advanced Oxidation Processes (AOPs) are considered as promising technologies, involving the in situ production of strong oxidants, mainly the hydroxyl radical (OH) [10]....
[...]
...However, in spite of its strong oxidation/mineralization power, the EF process has some critical limitations, such as the need to operate at pH 3 for optimal run, and the loss of soluble iron - ferric hydroxide - catalyst, during final solution neutralization [4, 10-11]....
[...]
...formation of more persistent intermediates - such as short-chain carboxylic acids -, mass transport limitation caused by organic matter concentration loss, and the acceleration of the above mentioned waste reactions [4, 10, 23, 56]....
[...]
...Current intensity is a key EAOPs parameter, because it governs the rate of electrochemical reactions (1) and (3), and consequently the amount of generated hydroxyl radicals aimed to oxidize the organic matter [4, 10]....
[...]
...Under all conditions, degradation kinetics well fitted a pseudo-firstorder reaction, as already often demonstrated for the EF process [4, 10, 16, 30]....
[...]