A detailed review on advanced oxidation process in treatment of wastewater: Mechanism, challenges and future outlook

Chemosphere, Journal Year: 2022, Volume and Issue: 308, P. 136524 - 136524

Published: Sept. 19, 2022

Language: Английский

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Heterogeneous photodegradation of industrial dyes: An insight to different mechanisms and rate affecting parameters

Journal of environmental chemical engineering, Journal Year: 2020, Volume and Issue: 8(5), P. 104364 - 104364

Published: Aug. 15, 2020

Language: Английский

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A review on recent trends in the removal of emerging contaminants from aquatic environment using low-cost adsorbents

Chemosphere, Journal Year: 2021, Volume and Issue: 287, P. 132270 - 132270

Published: Sept. 18, 2021

Language: Английский

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Treatment of industrial oily wastewater by advanced technologies: a review

Applied Water Science, Journal Year: 2021, Volume and Issue: 11(6)

Published: May 28, 2021

Abstract Oily wastewater consists of fats, oils and greases together with a broad spectrum dissolved organic and/or inorganic substances in suspension. It is regarded as one the most hazardous wastewaters, causing serious environmental health threats to ecosystems, flora fauna. The global increase discharge oily coupled stringent regulations for effluent incessant drive re-use treated necessitate need treatment wastewater. Conventional approaches employed past are inept due low efficiency high operational costs, among others, hence adoption advanced technologies promising alternatives existing systems Furthermore, use combined processes effective removal pollutants present high-strength This review provides insights into emerging state-of-the-art safe efficient industrial

Language: Английский

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Agricultural waste materials for adsorptive removal of phenols, chromium (VI) and cadmium (II) from wastewater: A review

Environmental Research, Journal Year: 2021, Volume and Issue: 204, P. 111916 - 111916

Published: Aug. 21, 2021

Language: Английский

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Oily Wastewater Treatment: Methods, Challenges, and Trends

Processes, Journal Year: 2022, Volume and Issue: 10(4), P. 743 - 743

Published: April 12, 2022

The growing interest in innovations regarding the treatment of oily wastewater stems from fact that oil industry is largest polluter environment. harm caused by this seen all countries. Companies produce such are responsible for its prior to disposal or recycling into their production processes. As emulsions difficult manage and require different types even combined methods, a range environmental technologies have been proposed oil-contaminated effluents, as gravity separation, flotation, flocculation, biological treatment, advanced oxidation processes, membranes. Natural materials, biopolymers, constitute novel, sustainable solution with considerable potential effluent separation. present review offers an overview wastewater, describing current trends latest applications. This also points further research needs major concerns, especially regards sustainability, discusses biotechnological

Language: Английский

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The Utilization of Algae and Seaweed Biomass for Bioremediation of Heavy Metal-Contaminated Wastewater

Molecules, Journal Year: 2022, Volume and Issue: 27(4), P. 1275 - 1275

Published: Feb. 14, 2022

The presence of heavy metals in water bodies is linked to the increasing number industries and populations. This has serious consequences for quality human health environment. In accordance with this issue, wastewater treatment technologies including ion exchange, chemical extraction, hydrolysis should be conducted as a first purification stage. However, sequestration these toxic substances tends expensive, especially large scale methods that require tedious control have limited efficiency. Therefore, adsorption using adsorbents derived from biomass represent promising alternative due their great efficiency abundance. Algal seaweed appeared sustainable solution environmentally friendly adsorbent production. review further discusses recent developments use algal potential sorbent metal bioremediation. addition, relevant aspects like toxicity, mechanism, parameters affecting completion process are also highlighted. Overall, critical conclusion drawn algae can used sustainably eliminate wastewater.

Language: Английский

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Photocatalytic activity of CuO nanoparticles for organic and inorganic pollutants removal in wastewater remediation

Chemosphere, Journal Year: 2022, Volume and Issue: 300, P. 134623 - 134623

Published: April 16, 2022

Language: Английский

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Bismuth-based nanostructured photocatalysts for the remediation of antibiotics and organic dyes

Beilstein Journal of Nanotechnology, Journal Year: 2023, Volume and Issue: 14, P. 291 - 321

Published: March 3, 2023

A serious threat to human health and the environment worldwide, in addition global energy crisis, is increasing water pollution caused by micropollutants such as antibiotics persistent organic dyes. Nanostructured semiconductors advanced oxidation processes using photocatalysis have recently attracted a lot of interest promising green sustainable wastewater treatment method for cleaner environment. Due their narrow bandgaps, distinctive layered structures, plasmonic, piezoelectric ferroelectric properties, desirable physicochemical features, bismuth-based nanostructure photocatalysts emerged one most prominent study topics compared commonly used (TiO 2 ZnO). In this review, recent developments use based on bismuth (e.g., BiFeO 3 , Bi MoO 6 BiVO 4 WO S ) remove dyes from are thoroughly covered. The creation Z-schemes, Schottky junctions, heterojunctions, well morphological modifications, doping, other highlighted regarding fabrication with improved photocatalytic capabilities. discussion general mechanisms included, along potential antibiotic dye degradation pathways wastewater. Finally, areas that require additional attention usage removing pharmaceuticals textile wastewater, particularly real-world applications, addressed.

Language: Английский

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Review of antibiotics treatment by advance oxidation processes

Environmental Advances, Journal Year: 2021, Volume and Issue: 5, P. 100111 - 100111

Published: Sept. 10, 2021

Antibiotics are extensively used in medicines and veterinary. They becoming emerging pollutants for soil water through effluents from domestic industrial wastewater. The world health organization (WHO) has identified the spread of antibiotics resistance as one major threat risk global public future. Therefore, attentions paid to remove Various methodologies have been applied treatment wastewater, those including biological, physical chemical methods. Advanced oxidation processes (AOPs) with fast reaction rates strong oxidizing abilities received more among all methods antibiotics. This review presents various AOPs such Fenton Fenton-like oxidation, ozonation catalytic ozonation, photocatalytic electrochemical wet processes, their brief introduction, principles, main characteristics, factors affecting applications. Furthermore, current applications wastewater analyzed summarized. drawback advantages strategies addressing them, future perspectives challenges argued concluding remarks given.

Language: Английский

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