Study and evaluation of the degradation of procion blue dye by the ozonation method: parametric and isothermal study

Mgalaa, Soumaya; Mabrouki, Jamal; Elouardi, Mohamed; Azzouzi, Laila El; Moufti, Ahmed; Hajjaji, Souad El; Azzouzi, Mohammed EL; Belghiti, Mohammed Alaoui El

doi:10.1007/s41204-022-00262-0

Cited by 26 publications

(3 citation statements)

References 28 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…There are numerous examples of dye breakdown in recent literature, including Prussian blue, [178] Reactive black 5, [171] Acid blue 113, [179] Methylene blue, [180] Basic yellow 28 [181] using the ozonation method. Study by Sathya et al [182] presented a laboratory-scale membrane bioreactor (MBR) developed for the treatment of textile effluent wastewater.…”

Section: Ozonationmentioning

confidence: 99%

“…This process helps in decolorizing the wastewater and reducing the concentration of hazardous compounds, making the effluent safer for discharge or further treatment. There are numerous examples of dye breakdown in recent literature, including Prussian blue, [178] Reactive black 5, [171] Acid blue 113, [179] Methylene blue, [180] Basic yellow 28 [181] using the ozonation method. Study by Sathya et al [182] .…”

Section: Treatment Of Textile Dyesmentioning

confidence: 99%

See 1 more Smart Citation

Advancement in Sustainable Wastewater Treatment: A Multifaceted Approach to Textile Dye Removal through Physical, Biological and Chemical Techniques

N Lotha,

Sorhie,

Bharali

et al. 2024

ChemistrySelect

View full text Add to dashboard Cite

The global manufacturing sector heavily relies on the textile industry, yet the widespread utilization of synthetic dyes within this sector has raised serious environmental apprehensions, notably regarding wastewater contamination. The release of untreated wastewater containing residual dyes poses a significant risk to both aquatic ecosystems and human well‐being. In reaction to this issue, considerable efforts have been made to develop efficient and sustainable methods for the removal of textile dyes from wastewater. This comprehensive review paper furnishes in‐depth literature information covering various aspects of dyes, including their classification, toxicity effects, and evaluation of recent advancements in dye removal technology, emphasizing their advantages, limitations, and future potential. Various strategies are covered, including physical, chemical, and biological methods. Physical techniques like adsorption, filtration, and membrane technologies are contrasted with chemical approaches such as coagulation, precipitation, and advanced oxidation processes. Biological methods include the utilization of micro‐organisms, fungi, and enzymes to break down or metabolize dye compounds. Key considerations in the critical analysis include the efficiency, cost‐effectiveness, and scalability of each method. This review focuses on enzyme breakdown (biological) and adsorption (physical) color removal procedures, which are currently considered the most effective. It also proposes the utilization of a composite adsorbent, anticipating enhanced efficiency and faster removal of dyes through this technique.

show abstract

Section: Ozonationmentioning

confidence: 99%

Section: Treatment Of Textile Dyesmentioning

confidence: 99%

Advancement in Sustainable Wastewater Treatment: A Multifaceted Approach to Textile Dye Removal through Physical, Biological and Chemical Techniques

N Lotha,

Sorhie,

Bharali

et al. 2024

ChemistrySelect

View full text Add to dashboard Cite

show abstract

“…Dye 1340 (2024) 012009 IOP Publishing doi:10.1088/1755-1315/1340/1/012009 2 pollution, in addition, can have detrimental effects on human health, causing skin irritation, respiratory issues, hormonal disruption, and being associated with long-term health risks such as carcinogenicity and reproductive disorders [3]. In recent years, various alternative approaches have been employed to tackle this specific issue, including ozonation [4], electrochemical treatment [5], membrane filtration [6], adsorption method [7], coagulation [8], bioadsorption [9], photocatalysis [10,11], and ion exchange removal [12]. These investigations have underscored the remarkable efficiency for the removal and treatment of dye contaminants in wastewater.…”

Section: Introductionmentioning

confidence: 99%

Synthesis and photocatalytic activity of BiOI particles: An efficient visible-light-driven degradation of organic pollutants in aqueous environments

Thai,

Nguyen,

Luan

et al. 2024

IOP Conf. Ser.: Earth Environ. Sci.

View full text Add to dashboard Cite

Bismuth oxyiodide (BiOI) particles were successfully fabricated through solvothermal activation using bismuth (III) nitrate pentahydrate and potassium iodide as precursors. The photocatalytic activities of BiOI were investigated under the influence of synthesis temperature (120–200 °C) with a fixed duration of 12 h. The physical-chemical properties of the samples were systematically investigated using X-ray diffraction, scanning electron microscopy, N2-sorption isotherm techniques, and pH of the point of zero charge (pHpzc). The prepared BiOI exhibited a single phase with a non-uniform 2D morphology with different sizes, an average crystallite size of 30 nm, and a BET surface area of 20.71 m²g−1. The zero-point charge was determined to be 7.7. The photocatalytic performance under simulated solar light irradiation was investigated by examining the effects of dye initial concentration, catalyst dose, and dye pH. Remarkably, BiOI synthesized at 160 °C demonstrated an impressive 85% removal efficiency of 10 ppm MO (methyl orange) at normal pH levels (pH 6.8) within 120 min under visible light irradiation, along with the highest rate constant of 0.01418 min−1. The quenching effects of different scavengers indicate the significant role of reactive O2•– and a minor role of hVB+ and •OHads in the photocatalytic process. These findings underscore the potential of BiOI particles as efficient photocatalysts for environmental applications, particularly in the degradation of organic pollutants in water using solar light irradiation.

show abstract

Ecological Risks Related to the Influence of Different Environmental Parameters on the Microplastics Behavior

Bencheikh

Azoulay²,

Baaziz³

et al. 2023

Environmental Science and Engineering

View full text Add to dashboard Cite

Study and evaluation of the degradation of procion blue dye by the ozonation method: parametric and isothermal study

Cited by 26 publications

References 28 publications

Advancement in Sustainable Wastewater Treatment: A Multifaceted Approach to Textile Dye Removal through Physical, Biological and Chemical Techniques

Advancement in Sustainable Wastewater Treatment: A Multifaceted Approach to Textile Dye Removal through Physical, Biological and Chemical Techniques

Synthesis and photocatalytic activity of BiOI particles: An efficient visible-light-driven degradation of organic pollutants in aqueous environments

Ecological Risks Related to the Influence of Different Environmental Parameters on the Microplastics Behavior

Contact Info

Product

Resources

About