A review of radical and non-radical degradation of amoxicillin by using different oxidation process systems

Qutob, Mohammad; Shakeel, Faiyaz; Alam, Prawez; Alshehri, Sultan; Ghoneim, Mohammed M.; Rafatullah, Mohd

doi:10.1016/j.envres.2022.113833

Cited by 20 publications

(9 citation statements)

References 120 publications

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“…On the other hand, the CIP degradation rate was slow in comparison to methylene blue as it contains carboxylic acid and amine groups with an amphoteric property [44] . Among CIP and AMX, CIP undergoes faster degradation due to charge‐based interaction (electrostatic) (Figure S13) [45] …”

Section: Resultsmentioning

confidence: 99%

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Activation of Molecular Oxygen and Peroxodisulfate for Removal of Water‐Soluble Antibiotics Using Metal‐Organic Framework‐Derived CoN_x@NC Catalyst

Vyas,

Indra

2023

Eur J Inorg Chem

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Advanced oxidation process using reactive oxygen species (ROS) can be efficiently utilized to remove soluble contaminants from water. Herein, we have reported a facile method for the activation of molecular oxygen to produce ROS using Prussian blue analog (PBA)‐derived catalyst CoNx@NC. The two‐electron reduction of O2 by CoNx@NC produces H2O2, which is further dissociated into ⋅OH radicals and decomposes water‐soluble organic dye (methylene blue) and antibiotics (ciprofloxacin and amoxicillin). CoNx@NC is capable of removing 98 % of ciprofloxacin in a short period of time (65 minutes) in the presence of oxygen. Further, CoNx@NC can activate peroxodisulfate in the aqueous medium to produce ROS (SO4⋅−, and ⋅OH) and catalyzes the decomposition of the antibiotics and organic dye. The efficiency of the degradation of antibiotics and dye is improved when peroxodisulfate is used for the formation ROS. The higher oxidation potential and longer life‐time of SO4⋅− than ⋅OH improves the rate oxidation with peroxodisulfate. The Co−N coordination in CoNx@NC stabilizes the system against leaching and shows excellent stability for recycling (for five cycles) during the removal of contaminants.

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Section: Resultsmentioning

confidence: 99%

“…[44] Among CIP and AMX, CIP undergoes faster degradation due to chargebased interaction (electrostatic) (Figure S13). [45]…”

Section: Synthesis and Characterization Of The Catalystmentioning

confidence: 99%

Activation of Molecular Oxygen and Peroxodisulfate for Removal of Water‐Soluble Antibiotics Using Metal‐Organic Framework‐Derived CoN_x@NC Catalyst

Vyas,

Indra

2023

Eur J Inorg Chem

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“…The results show that all processes were phytotoxic, one of the possible reasons being the presence of different reactive oxygen species (ROS) generated during the Fentontype reaction and responsible for the oxidation of the contaminants [35]. As reported by Caverzan [36], the presence of singlet oxygen (1O 2 ), superoxide (O 2 ), hydrogen peroxide (H 2 O 2 ), and hydroxyl radicals (OH) can cause cell damage due to oxidative stress that can be developed by protein modification and aldehyde generation [36,37].…”

Section: Acute Toxicity Bioassays Seed Germination-lactuca Sativamentioning

confidence: 99%

“…Based on the above results, it can be assumed that treatments with high leachate levels, such as DC-Cu-Gly and DC-Cu-Amx, and low removal efficiencies, such as LDH-Fe-Gly and DC-Fe-Gly, would have different toxicity results than treatments with low leachate levels and removal efficiencies close to 100%. Studies have shown that ecotoxicity levels increase with factors such as temperature, contaminant concentration, oxidants, catalysts, and the presence of by-products from partial mineralization [35]. These factors may contribute to the observed inhibitory effects on S. capricornutum.…”

Section: Algal Growth-selenastrum Capricornutummentioning

confidence: 99%

Ecotoxicology Evaluation of a Fenton—Type Process Catalyzed with Lamellar Structures Impregnated with Fe or Cu for the Removal of Amoxicillin and Glyphosate

Lugo,

Venegas,

Guarin Trujillo

et al. 2023

IJERPH

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Antibiotics and pesticides, as well as various emerging contaminants that are present in surface waters, raise significant environmental concerns. Advanced oxidation processes, which are employed to eliminate these substances, have demonstrated remarkable effectiveness. However, during the degradation process, by-products that are not completely mineralized are generated, posing a substantial risk to aquatic ecosystem organisms; therefore, it is crucial to assess effluent ecotoxicity following treatment. This study aimed to assess the toxicity of effluents produced during the removal of amoxicillin and glyphosate with a Fenton-type process using a laminar structure catalyzed with iron (Fe) and copper (Cu). The evaluation included the use of Daphnia magna, Selenastrum capricornutum, and Lactuca sativa, and mutagenicity testing was performed using strains TA98 and TA100 of Salmonella typhimurium. Both treated and untreated effluents exhibited inhibitory effects on root growth in L. sativa, even at low concentrations ranging from 1% to 10% v/v. Similarly, negative impacts on the growth of algal cells of S. capricornutum were observed at concentrations as low as 0.025% v/v, particularly in cases involving amoxicillin–copper (Cu) and glyphosate with copper (Cu) and iron (Fe). Notably, in the case of D. magna, mortality was noticeable even at concentrations of 10% v/v. Additionally, the treatment of amoxicillin with double-layer hydroxides of Fe and Cu resulted in mutagenicity (IM ≥ 2.0), highlighting the necessity to treat the effluent further from the advanced oxidation process to reduce ecological risks.

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“…So far, the biological treatment is certainly a process of choice for the remediation of waters, however, the presence of toxic and persistent molecules may limit its application. For this reason, advanced oxidation processes (AOPs) have received great interest in the recent years (Boua a and Alloune 2007; Oller et al 2011; Qutob et al 2022). These processes consist of producing highly reactive derivatives for the destruction of the target pollutants, mainly hydroxyl radicals ( • OH).…”

Section: Introductionmentioning

confidence: 99%

Electro-Fenton process at semi-pilot scale. A study to scale up the reactor for industrial applications.

Chmayssem

Alchoubassi

Taha

et al. 2023

Preprint

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In this study, we report the development of the electro-Fenton (EF) process at a semi-pilot scale plant using an open undivided electrochemical reactor design. To do so, a series of three-dimensional (3D) cathodes constituted of packed and fixed bed of glassy carbon pellets and dimensionally stable anodes (DSA) are employed. To highlight the treatment efficiency of the EF process, bisphenol A (BPA), that is known to be a persistent molecule, is used as model molecule. First, the applied current intensity was studied and optimized in order to determine the limiting current of O2 reduction under hydrodynamics conditions of 0.6 m3.h-1. Then, the effect of cathode’s number on the removal efficiency of BPA versus time of electro-Fenton treatment was investigated. Many parameters were carried out using the EF reactor i.e., the effect of the initial pollutant concentration as well as the effect of the treatment flow rate. The obtained results demonstrate that the degradation efficiency of BPA increases with the cathode’s number increases and the pollution charge the decreases. Only few seconds of treatment by EF process were needed to eliminate BPA for the dilute solutions (≤ 10 mg.L-1). The biodegradability of the treated solution and its mineralization were also investigated by refereeing to the measurements of COD, TOC and BOD5. Finally, the scale-up strategy of the reactor design to an industrial pilot plant is discussed.

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A review of radical and non-radical degradation of amoxicillin by using different oxidation process systems

Cited by 20 publications

References 120 publications

Activation of Molecular Oxygen and Peroxodisulfate for Removal of Water‐Soluble Antibiotics Using Metal‐Organic Framework‐Derived CoN_x@NC Catalyst

Activation of Molecular Oxygen and Peroxodisulfate for Removal of Water‐Soluble Antibiotics Using Metal‐Organic Framework‐Derived CoN_x@NC Catalyst

Ecotoxicology Evaluation of a Fenton—Type Process Catalyzed with Lamellar Structures Impregnated with Fe or Cu for the Removal of Amoxicillin and Glyphosate

Electro-Fenton process at semi-pilot scale. A study to scale up the reactor for industrial applications.

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A review of radical and non-radical degradation of amoxicillin by using different oxidation process systems

Cited by 20 publications

References 120 publications

Activation of Molecular Oxygen and Peroxodisulfate for Removal of Water‐Soluble Antibiotics Using Metal‐Organic Framework‐Derived CoNx@NC Catalyst

Activation of Molecular Oxygen and Peroxodisulfate for Removal of Water‐Soluble Antibiotics Using Metal‐Organic Framework‐Derived CoNx@NC Catalyst

Ecotoxicology Evaluation of a Fenton—Type Process Catalyzed with Lamellar Structures Impregnated with Fe or Cu for the Removal of Amoxicillin and Glyphosate

Electro-Fenton process at semi-pilot scale. A study to scale up the reactor for industrial applications.

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Product

Resources

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Activation of Molecular Oxygen and Peroxodisulfate for Removal of Water‐Soluble Antibiotics Using Metal‐Organic Framework‐Derived CoN_x@NC Catalyst

Activation of Molecular Oxygen and Peroxodisulfate for Removal of Water‐Soluble Antibiotics Using Metal‐Organic Framework‐Derived CoN_x@NC Catalyst