Опубликована: Янв. 1, 2024
Язык: Английский
Journal of Solid State Chemistry, Год журнала: 2025, Номер unknown, С. 125330 - 125330
Опубликована: Март 1, 2025
Язык: Английский
Процитировано
1
Environmental Pollution, Год журнала: 2024, Номер 361, С. 124842 - 124842
Опубликована: Авг. 30, 2024
Catalytic Wet Air Oxidation (CWAO) has recently been recognized as a promising technique for degrading persistent organic pollutants, such phenol, in wastewater. Among various catalysts, Pillared Interlayer Clays (PILCs) stand out due to their high specific surface area and porous nature. This review delves into the latest progress CWAO processes utilizing PILCs degradation of contaminants phenol It meticulously assesses synthesis PILCs, structural properties, including monolithic forms, understand effect on catalyst efficiency. Key insights how these attributes affect rate process's stability are discussed, providing crucial direction enhancing performance. The highlights significance choosing catalysts that offer balance between cost-efficiency operational efficacy under mild conditions. recent results reported, summarized, compared, thus proving feasibility using materials removal. reaction parameters, conversion, mechanisms highlighted. catalytic efficiency was significantly affected by methods outperformed most costly catalysts. highlighted especially advantageous offering strong performance at lower costs, which boosts up-scaling opportunities methods. analysis also points research gaps proposes directions future studies, exploring innovative PILC improve effectiveness durability further. stresses need incorporate environmental sustainability considerations design selection, aligning with principles green chemistry wastewater treatment. Finally, we conclude proposing new further naturally-based modifications, is approach perform more efficiently.
Язык: Английский
Процитировано
6
Applied Catalysis A General, Год журнала: 2025, Номер 696, С. 120187 - 120187
Опубликована: Фев. 25, 2025
Язык: Английский
Процитировано
0
Sustainability, Год журнала: 2025, Номер 17(10), С. 4358 - 4358
Опубликована: Май 12, 2025
The synthesis of high performance catalysts for the catalytic wet oxidation (CWO) N-methyldiethanolamine (MDEA) in water remains a challenge, and is topic considerable importance relation to sustainability. In this paper, Ru-CNx/CeO2 catalyst was synthesized through modified impregnation process CWO MDEA, exhibiting activity 80% COD removal at 180 °C 2.5 MPa. EPR, Raman, XPS characterizations revealed that CNx species facilitated reduction Ru4+ Ru0 enhanced Ru–Ce interaction form high-density Ru-O-Ce structure with Ce3+ sites, which strongly correlate generation oxygen vacancies. vacancies enabled adsorption activation oxygen, generating active (h+, ·O2−, ·OH) effectively oxidized MDEA during reaction.
Язык: Английский
Процитировано
0
Journal of materials research/Pratt's guide to venture capital sources, Год журнала: 2025, Номер unknown
Опубликована: Май 21, 2025
Язык: Английский
Процитировано
0
The Science of The Total Environment, Год журнала: 2024, Номер 958, С. 177986 - 177986
Опубликована: Дек. 7, 2024
Язык: Английский
Процитировано
1
RSC Advances, Год журнала: 2024, Номер 14(50), С. 37618 - 37627
Опубликована: Янв. 1, 2024
With the rapid growth of population and industrial production, wastewater pollution has become a major environmental issue. Wastewater also poses threat to water resources human health. Catalytic wet-air oxidation (CWAO) is one most economical environmentally friendly technologies, especially for treatment toxic non-biodegradable pollutants in wastewater. Various heterogeneous catalysts have been reported use treatment; however, these are effective only under high temperatures pressures. The increasing demand removal necessitates development low-temperature, high-efficiency CWAO technology. To achieve this, ability catalyst activate O
Язык: Английский
Процитировано
0
Опубликована: Янв. 1, 2024
Язык: Английский
Процитировано
0