Single-atom Co-N3 sites induce peroxymonosulfate activation for acetaminophen degradation via nearly 100% internal electron transfer process

Applied Catalysis B Environment and Energy, Год журнала: 2025, Номер unknown, С. 125038 - 125038

Опубликована: Янв. 1, 2025

Язык: Английский

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From complex molecules to harmless byproducts: Electrocoagulation process for water contaminants degradation

Desalination and Water Treatment, Год журнала: 2024, Номер 319, С. 100532 - 100532

Опубликована: Июнь 14, 2024

As a realistic decontamination strategy and an economically critical component of long-term water surveillance, detailed understanding electrocoagulation processes (ECP) for the remediation contaminants remains vital. When compared to chemical coagulation, ECP delivers greater removal capacities comparable particles does not require any additions. The EC approach generates numerous metal ions in solution by applying electrical current. resultant electro-generated coagulants comprise hydroxides (MeOH-), which function as efficient adsorbent organic pollutants (OPs) inorganic (IOPs), causing formation rise flocs onto electrolyte surface via sweep flotation. For deeper comprehension wastewater, this research critically examines existing trends. It focuses on mechanistic insights electrodes systems, addition myriad catalysts influence various operational parameters reaction mechanism. Ultimately, study builds freshly published uncover varied applications, namely strategies that integrate with treatment process. prospects are promising multifaceted owing its adaptable capabilities, integration possibilities other advantages.

Язык: Английский

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Valuable components recovery from wastewater and brine using electrocoagulation-based coupled process: A systematic review

Desalination, Год журнала: 2024, Номер 583, С. 117732 - 117732

Опубликована: Май 8, 2024

Язык: Английский

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Electrocatalytic Generation of Singlet Oxygen via ROS-Mediated Redox Chain Reaction for Efficient Disinfection

Nano Letters, Год журнала: 2024, Номер 24(23), С. 6939 - 6947

Опубликована: Май 30, 2024

The risk of harmful microorganisms to ecosystems and human health has stimulated exploration singlet oxygen (1O2)-based disinfection. It can be potentially generated via an electrocatalytic process, but is limited by the low production yield unclear intermediate-mediated mechanism. Herein, we designed a two-site catalyst (Fe/Mo–N/C) for selective 1O2 generation. Mo sites enhance generation precursors (H2O2), accompanied intermediate •HO2/•O2–. Fe site facilitates activation H2O2 into •OH, which accelerates •HO2/•O2– 1O2. A possible mechanism promoting through ROS-mediated chain reaction reported. as-developed electrochemical disinfection system kill 1 × 107 CFU mL–1 E. coli within 8 min, leading cell membrane damage DNA degradation. effectively applied medical wastewater. This work provides general strategy electrocatalysis efficient

Язык: Английский

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Electrocoagulation treatment of offshore gas field produced water with ultra-short electrolysis time: Floc diameter, oil removal performance, and mechanism

Journal of Water Process Engineering, Год журнала: 2025, Номер 70, С. 106961 - 106961

Опубликована: Янв. 9, 2025

Язык: Английский

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Advances in membrane technology for sustainable treatment of coal bed methane produced water: A paradigm shift

Separation and Purification Technology, Год журнала: 2025, Номер unknown, С. 132046 - 132046

Опубликована: Фев. 1, 2025

Язык: Английский

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Application of physicochemical techniques to the removal of ammonia nitrogen from water: a systematic review

Environmental Geochemistry and Health, Год журнала: 2024, Номер 46(9)

Опубликована: Июль 29, 2024

Язык: Английский

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3D Janus sponge with controllable pore size for stable separation of oil-water emulsion and dye contaminants

Journal of Hazardous Materials, Год журнала: 2025, Номер 488, С. 137486 - 137486

Опубликована: Фев. 3, 2025

Язык: Английский

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Development of electrocoagulation/peracetic acid system to degrade chloramphenicol: Mechanisms and removal efficiency

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 160461 - 160461

Опубликована: Фев. 1, 2025

Язык: Английский

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Electrochemical membranes for rare earth mine water treatment: sequential removal of rare earth ions and ammonia nitrogen

Journal of Hazardous Materials, Год журнала: 2025, Номер 489, С. 137668 - 137668

Опубликована: Фев. 20, 2025

Язык: Английский

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