Efficiency of Using Advanced Oxidation Processes and Activated Carbon for Municipal Wastewater Treatment

IF 0.6 4区工程技术 Q4 ENGINEERING, CHEMICAL

Theoretical Foundations of Chemical Engineering Pub Date : 2025-09-21 DOI:10.1134/S0040579525700733

V. N. Shtepa, S. Yu. Kireev, A. V. Kozyr, A. B. Shikunets, S. N. Kireeva, Yu. N. Kirilina, A. Z. Yangurazova

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Abstract

The global issue of hazardous persistent micropollutant accumulation in water bodies, including those of biological origin, was assessed. Modern approaches to municipal wastewater treatment using advanced biotechnological solutions (methods: SHARON, CANON, BABE, OLAND, ANAMMOX) and advanced oxidation processes (AOPs) were analyzed. Promising aspects of combining these methods to improve the removal of persistent forms of pollutants were identified. A methodology was developed for experimental studies on the removal of contaminants from aqueous solutions using ozonation, ultrasonic treatment, pressurized electrolysis, and the addition of powdered activated carbon as a reagent. The results of municipal wastewater treatment confirmed the potential of these methods. The best overall performance in terms of nitrogen compounds, organoleptic characteristics, and microbiological indicators was achieved by combining pressurized electrolysis with the addition of powdered activated carbon. This technological approach is proposed for use in the post-treatment of wastewater following biological treatment facilities.

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深度氧化工艺及活性炭处理城市污水的效果研究

评估了包括生物来源在内的水体中有害持久性微污染物积累的全球问题。分析了采用先进生物技术解决方案（SHARON、CANON、BABE、OLAND、ANAMMOX）和先进氧化工艺（AOPs）处理城市污水的现代方法。确定了结合这些方法改善持久性污染物去除的有希望的方面。采用臭氧化、超声处理、加压电解和添加粉状活性炭作为试剂，开发了一种去除水溶液中污染物的实验研究方法。城市污水处理的结果证实了这些方法的潜力。加压电解与添加粉状活性炭相结合，在氮化合物、感官特性和微生物指标方面的综合性能最佳。该技术方法可用于生物处理设施后的废水后处理。

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来源期刊

Theoretical Foundations of Chemical Engineering 工程技术-工程：化工

CiteScore

1.20

自引率

25.00%

发文量

审稿时长

24 months

期刊介绍： Theoretical Foundations of Chemical Engineering is a comprehensive journal covering all aspects of theoretical and applied research in chemical engineering, including transport phenomena; surface phenomena; processes of mixture separation; theory and methods of chemical reactor design; combined processes and multifunctional reactors; hydromechanic, thermal, diffusion, and chemical processes and apparatus, membrane processes and reactors; biotechnology; dispersed systems; nanotechnologies; process intensification; information modeling and analysis; energy- and resource-saving processes; environmentally clean processes and technologies.