Impact of humic acid on degradation of benzo(a)pyrene polluted Haplic Chernozem triggered by modified Fenton-like process

Mazarji, Mahmoud; Minkina, Tatiana; Sushkova, Svetlana; Antonenko, Elena; Mandzhieva, Saglara; Dudnikova, Tamara

doi:10.1016/j.envres.2020.109948

Cited by 15 publications

(1 citation statement)

References 51 publications

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“…Considering as an example, the photo-Fenton process, the oxidative species (hydroxide radicals •OH) are generated from H 2 O 2 photolysis mediated by UV reduction of Fe 3+ ions into Fe 2+ (Equations ( 1) and ( 2)). The •OH photogeneration require a maximum pH around 3, which is the precondition for Fe +3 ions to exist as Fe(OH) 2+ [26][27][28].…”

Section: Photocatalytic Reactors For Wastewater Treatment: Working Principles and Componentsmentioning

confidence: 99%

The Influence of Photocatalytic Reactors Design and Operating Parameters on the Wastewater Organic Pollutants Removal—A Mini-Review

Eneşca

2021

Catalysts

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The organic pollutants removal by conventional methods (adsorption, coagulation, filtration, microorganism and enzymes) showed important limitation due to the reluctance of these molecules. An alternative to this issue is represented by the photocatalytic technology considered as an advanced oxidation process (AOP). The photoreactors design and concepts vary based on the working regime (static or dynamic), photocatalyst morphology (powders or bulk) and volume. This mini-review aims to provide specific guidelines on the correlations between the photoreactor concept characteristics (working regime, volume and flow rate), irradiation scenarios (light spectra, irradiation period and intensity) and the photocatalytic process parameters (photocatalyst materials and dosage, pollutant type and concentration, pollutant removal efficiency and constant rate). The paper considers two main photoreactor geometries (cylindrical and rectangular) and analyses the influence of parameters optimization on the overall photocatalytic efficiency. Based on the systematic evaluation of the input data reported in the scientific papers, several perspectives regarding the photocatalytic reactors' optimization were included.

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Section: Photocatalytic Reactors For Wastewater Treatment: Working Principles and Componentsmentioning

confidence: 99%

The Influence of Photocatalytic Reactors Design and Operating Parameters on the Wastewater Organic Pollutants Removal—A Mini-Review

Eneşca

2021

Catalysts

View full text Add to dashboard Cite

show abstract

Impact of humic substances on the bioremediation of polycyclic aromatic hydrocarbons in contaminated soils and sediments: A review

Gholami,

Behnami,

Hesami Arani

et al. 2024

Environ Chem Lett

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Polycyclic aromatic hydrocarbon: underpinning the contribution of specialist microbial species to contaminant mitigation in the soil

Aso,

Obuekwe

2024

Environ Monit Assess

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Impact of humic acid on degradation of benzo(a)pyrene polluted Haplic Chernozem triggered by modified Fenton-like process

Cited by 15 publications

References 51 publications

The Influence of Photocatalytic Reactors Design and Operating Parameters on the Wastewater Organic Pollutants Removal—A Mini-Review

The Influence of Photocatalytic Reactors Design and Operating Parameters on the Wastewater Organic Pollutants Removal—A Mini-Review

Impact of humic substances on the bioremediation of polycyclic aromatic hydrocarbons in contaminated soils and sediments: A review

Polycyclic aromatic hydrocarbon: underpinning the contribution of specialist microbial species to contaminant mitigation in the soil

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