Ozonation treatment processes for the remediation of detergent wastewater: A comprehensive review

Journal of environmental chemical engineering, Год журнала: 2021, Номер 9(5), С. 106099 - 106099

Опубликована: Июль 21, 2021

Язык: Английский

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Synthesis of magnetic biochar composite using Vateria indica fruits through in-situ one-pot hydro-carbonization for Fenton-like catalytic dye degradation

Environmental Research, Год журнала: 2024, Номер 250, С. 118414 - 118414

Опубликована: Фев. 15, 2024

Язык: Английский

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Motivation of reactive oxygen and nitrogen species by a novel non-thermal plasma coupled with calcium peroxide system for synergistic removal of sulfamethoxazole in waste activated sludge

Water Research, Год журнала: 2022, Номер 212, С. 118128 - 118128

Опубликована: Янв. 29, 2022

Язык: Английский

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State of the art and perspectives about non-thermal plasma applications for the removal of PFAS in water

Chemical Engineering Journal Advances, Год журнала: 2022, Номер 10, С. 100253 - 100253

Опубликована: Янв. 30, 2022

The urgent need to remove emerging contaminates from wastewater before their discharge in the environment imposes - not only an environmental point of view, but also soon a cogent legislative one development and adoption innovative tertiary treatments. technologies present on market day still do reach ideal features desirable for such processes especially removal highly recalcitrant compounds as Perfluorinated Alkyl Substances (PFAS) which are poorly abated using “traditional” Advanced Oxidation Processes (AOPs). non-thermal plasma (NTP) treatment is promising technology based production (in water or immediately above liquid) NTP capable producing reactive species both liquid gaseous phase. These can react with stable (e.g. PFAS) up mineralization. In this review, its applications reviewed, starting physics plasma, different reactors proposed literature, nature generated during process. Attention dedicated abatement Contaminants Emerging Concern (CECs), focus PFAS removal. Furthermore, effects natural components waters, Natural Organic Matter (NOM), pH, conductivity efficiency NTP-based discussed. Lastly, overall vision published literature topic available day, some conclusions regarding future have been drawn.

Язык: Английский

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Microbubble-enhanced water activation by cold plasma

Chemical Engineering Journal, Год журнала: 2022, Номер 446, С. 137318 - 137318

Опубликована: Июнь 6, 2022

Язык: Английский

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Hydroxylamine activated by discharge plasma for synergetic degradation of tetracycline in water: Insight into performance and mechanism

Separation and Purification Technology, Год журнала: 2022, Номер 300, С. 121913 - 121913

Опубликована: Авг. 10, 2022

Язык: Английский

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Recent Advances in Nanoscale Zero-Valent Iron (nZVI)-Based Advanced Oxidation Processes (AOPs): Applications, Mechanisms, and Future Prospects

Nanomaterials, Год журнала: 2023, Номер 13(21), С. 2830 - 2830

Опубликована: Окт. 25, 2023

The fast rise of organic pollution has posed severe health risks to human beings and toxic issues ecosystems. Proper disposal toward these contaminants is significant maintain a green sustainable development. Among various techniques for environmental remediation, advanced oxidation processes (AOPs) can non-selectively oxidize mineralize into CO2, H2O, inorganic salts using free radicals that are generated from the activation oxidants, such as persulfate, H2O2, O2, peracetic acid, periodate, percarbonate, etc., while oxidants catalysts via Fenton-type reactions crucial production reactive oxygen species (ROS), i.e., •OH, •SO4-, •O2-, •O3CCH3, •O2CCH3, •IO3, •CO3-, 1O2. Nanoscale zero-valent iron (nZVI), with core Fe0 performs sustained effect in AOPs by gradually releasing ferrous ions, been demonstrated cost-effective, high reactivity, easy recovery, recycling, environmentally friendly heterogeneous catalyst AOPs. combination nZVI AOPs, providing an appropriate way complete degradation pollutants indiscriminate ROS, emerging important technique remediation received considerable attention last decade. following review comprises short survey most recent reports applications participating their mechanisms, future prospects. It contains six sections, introduction theme, hydrogen peroxide, oxygen, other oxidants-based catalyzed nZVI, conclusions about reported research perspectives developments. Elucidation mechanisms nZVI-based may not only pave more affordable AOP protocols, but also promote exploration fabrication effective materials applicable practical applications.

Язык: Английский

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Mechanisms of reducing energy costs for nitrogen fixation using air-based atmospheric DBD plasmas over water in contact with the electrode

Chemical Engineering Journal, Год журнала: 2023, Номер 461, С. 141844 - 141844

Опубликована: Фев. 13, 2023

Язык: Английский

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Degradation of veterinary antibiotics by the ozonation process: Product identification and ecotoxicity assessment

Journal of Hazardous Materials, Год журнала: 2024, Номер 469, С. 134026 - 134026

Опубликована: Март 14, 2024

Язык: Английский

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Machine Learning-Assisted Optimization of Microbubble-Enhanced Cold Plasma Activation for Water Treatment

ACS ES&T Water, Год журнала: 2024, Номер 4(2), С. 735 - 750

Опубликована: Янв. 26, 2024

Cold plasma is a powerful and eco-friendly technology with potential applications in wastewater treatment, disinfection, sustainable agriculture. Reactive species produced by the cold discharge can effectively degrade variety of pollutants. This work focuses on microbubble-enhanced activation (MB-CPA) through self-suction mechanism for water treatment flow system. Microbubbles form under strong turbulence at throat cavitation tube, transferring active generated from air into stream. The degradation rate model antibiotic compound, sulfathiazole, compared varying dimensions water, distance between surface. width inlet tube found to be most important parameter efficiency. Three-dimensional computational fluid dynamics simulations reveal that higher volume fraction more bubbles are created wider inlet. proxy models using multiple linear regression an artificial neural network predict efficiency good agreement experimental data. optimized portable MB-CPA has broad agriculture, environmental remediation.

Язык: Английский

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