Recent advances of cold plasma technology for water and soil remediation: A critical review

Chemical Engineering Journal, Journal Year: 2021, Volume and Issue: 428, P. 131657 - 131657

Published: Aug. 11, 2021

Language: Английский

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A comprehensive review of biochar in removal of organic pollutants from wastewater: Characterization, toxicity, activation/functionalization and influencing treatment factors

Journal of Water Process Engineering, Journal Year: 2022, Volume and Issue: 47, P. 102801 - 102801

Published: April 23, 2022

Language: Английский

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A review of nanotechnological applications to detect and control surface water pollution

Environmental Technology & Innovation, Journal Year: 2021, Volume and Issue: 24, P. 102032 - 102032

Published: Oct. 20, 2021

Surface water is extremely susceptible to pollution stemming from human activities, such as the expansion of urban and suburban areas, industries, cities, agriculture. In fact, sources surface have become most common discharge sites for wastewater, which may contain microorganisms, pharmaceutical waste, heavy metals, harmful pollutants. As a reference standard clean water, quality standards index Malaysia were used. comparison with conventional wastewater treatment methods, new nanomaterial-based methods filtration purification are drawing attention more efficient detection treatment. This prompts use nanotechnology applications control quality, main source consumption humans, animals, plants. paper reviewed application ensure sustainability green environment. also highlighted nanotechnology, namely, nanofiltration membranes, photocatalysis, plasma discharge, nano-adsorbents, in treatment, well nano-sensors monitoring quality. The integration nano-adsorbents technology increase efficiency because demonstrated remarkable performance removal contaminants wastewater. hurdles, challenges, outlook addressed this review. insights presented provide opportunities directions expand studies pertaining future

Language: Английский

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Advances of non-thermal plasma discharge technology in degrading recalcitrant wastewater pollutants. A comprehensive review

Chemosphere, Journal Year: 2023, Volume and Issue: 320, P. 138061 - 138061

Published: Feb. 6, 2023

Language: Английский

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Advanced oxidation processes for water and wastewater treatment – Guidance for systematic future research

Heliyon, Journal Year: 2024, Volume and Issue: 10(9), P. e30402 - e30402

Published: April 28, 2024

Advanced oxidation processes (AOPs) are a growing research field with large variety of different process variants and materials being tested at laboratory scale. However, despite extensive in recent years decades, many have not been transitioned to pilot- full-scale operation. One major concern the inconsistent experimental approaches applied across studies that impede identification, comparison, upscaling most promising AOPs. The aim this tutorial review is streamline future on development new solutions for advanced by providing guidance comparable scalable experiments. We discuss developments catalytic, ozone-based, radiation-driven, other AOPs, outline perspectives needs. Since standardized procedures available we propose basic rules key parameters lab-scale evaluation AOPs including selection suitable probe compounds scavengers measurement (major) reactive species. A two-phase approach assess AOP concepts proposed, consisting (i) proof-of-concept (technology readiness levels (TRL) 1-3), followed (ii) intended water matrix cost comparison an established process, applying such as UV fluence or ozone consumption (TRL 3-5). Subsequent demonstration 6-7) briefly discussed, too. Finally, highlight important tools thorough mechanistic risk assessment screening transformation products should be based chemical logic combined complementary (mass balance, calculations).

Language: Английский

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A critical review on ozone and co-species, generation and reaction mechanisms in plasma induced by dielectric barrier discharge technologies for wastewater remediation

Journal of environmental chemical engineering, Journal Year: 2021, Volume and Issue: 9(5), P. 105758 - 105758

Published: June 1, 2021

Language: Английский

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Removal of Pharmaceutical Residues from Water and Wastewater Using Dielectric Barrier Discharge Methods—A Review

International Journal of Environmental Research and Public Health, Journal Year: 2021, Volume and Issue: 18(4), P. 1683 - 1683

Published: Feb. 10, 2021

Persistent pharmaceutical pollutants (PPPs) have been identified as potential endocrine disruptors that mimic growth hormones when consumed at nanogram per litre to microgram concentrations. Their occurrence in potable water remains a great threat human health. Different conventional technologies developed for their removal from wastewater failed achieve complete mineralisation. Advanced oxidation such dielectric barrier discharges (DBDs) based on free radical mechanisms completely decompose PPPs. Due the existence of pharmaceuticals mixtures and recalcitrance degradation intermediate by-products, no single advanced technology has able eliminate xenobiotics. This review paper provides an update sources, occurrence, types by emphasising different DBD configurations previously currently utilised under experimental conditions. The performance geometries was evaluated considering various factors including treatment time, initial concentration, half-life efficiency energy yield (G50) required degrade half pollutant concentration. showed efficacy systems compounds depends not only these parameters but also nature/type pollutant.

Language: Английский

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Cold plasma technology: advanced and sustainable approach for wastewater treatment

Environmental Science and Pollution Research, Journal Year: 2021, Volume and Issue: 28(46), P. 65062 - 65082

Published: Oct. 6, 2021

Language: Английский

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Photocatalytic degradation of 2,4-dicholorophenoxyacetic acid by TiO2 modified catalyst: kinetics and operating cost analysis

Environmental Science and Pollution Research, Journal Year: 2021, Volume and Issue: 28(25), P. 33331 - 33343

Published: Feb. 27, 2021

Language: Английский

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Applications of Plasma-Activated Water in Dentistry: A Review

International Journal of Molecular Sciences, Journal Year: 2022, Volume and Issue: 23(8), P. 4131 - 4131

Published: April 8, 2022

The activation of water by non-thermal plasma creates a liquid with active constituents referred to as plasma-activated (PAW). Due its constituents, PAW may play an important role in different fields, such agriculture, the food industry and healthcare. Plasma technology has received attention recent years due versatility good potential, mainly focused on health care purposes. This interest extended dentistry, since use plasma–liquid could bring clinical advantages, compared direct application atmospheric pressure plasmas (NTAPPs). aim this paper is discuss applicability areas according published literature about NTAPPs technology. indirect are presented introduction. Posteriorly, main reactors for generating biomedical applications specified, followed section that discusses, detail, tool oral diseases.

Language: Английский

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