Experimental comparative study between simple and multi-tube DBD ozone generator with same volume discharge for wastewater treatment

IF 0.8 4区物理与天体物理 Q3 PHYSICS, MULTIDISCIPLINARY

Journal of the Korean Physical Society Pub Date : 2024-09-25 DOI:10.1007/s40042-024-01179-4

Essama Ahmed Ghaitaoui, Kamel Nassour, Said Nemmich, Brahim El Khalil Oulad Naoui, Touhami Ghaitaoui, Amar Tilmatine, Nadia Ramdani

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引用次数: 0

Abstract

Numerous studies have focused on analyzing and enhancing the performance of ozone generation systems to achieve higher ozone concentrations with lower energy consumption. This paper presents an experimental comparative study between a multi-tube DBD ozone generator with a parallel tube configuration and a simple DBD ozone generator with the same discharge volume, where the energy efficiency and produced ozone concentration were analyzed. Subsequently, the multi-tube ozone generator was employed for the wastewater treatment of the Moulay Slissen sewage-treatment plant in Sidi Bel Abbes. The results demonstrated that the new multi-tube ozone generator exhibited significantly improved performance in terms of energy efficiency and produced ozone concentration levels compared to the simple DBD generator. Furthermore, through the analyses conducted on the wastewater samples before and after treatment, the advanced generator proved its efficacy in improving the physicochemical and bacteriological quality of wastewater.

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用于废水处理的简易和多管 DBD 臭氧发生器在相同排出量下的实验对比研究

许多研究都侧重于分析和提高臭氧发生系统的性能，以便在降低能耗的同时获得更高的臭氧浓度。本文介绍了平行管配置的多管 DBD 臭氧发生器与相同排出量的简单 DBD 臭氧发生器之间的实验对比研究，分析了能量效率和产生的臭氧浓度。随后，多管臭氧发生器被用于 Sidi Bel Abbes 的 Moulay Slissen 污水处理厂的废水处理。结果表明，与简单的 DBD 臭氧发生器相比，新型多管臭氧发生器在能效和产生的臭氧浓度水平方面都有显著提高。此外，通过对处理前后的废水样本进行分析，先进的发生器证明了其在改善废水物理化学和细菌学质量方面的功效。

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来源期刊

Journal of the Korean Physical Society PHYSICS, MULTIDISCIPLINARY-

CiteScore

1.20

自引率

16.70%

发文量

276

审稿时长

5.5 months

期刊介绍： The Journal of the Korean Physical Society (JKPS) covers all fields of physics spanning from statistical physics and condensed matter physics to particle physics. The manuscript to be published in JKPS is required to hold the originality, significance, and recent completeness. The journal is composed of Full paper, Letters, and Brief sections. In addition, featured articles with outstanding results are selected by the Editorial board and introduced in the online version. For emphasis on aspect of international journal, several world-distinguished researchers join the Editorial board. High quality of papers may be express-published when it is recommended or requested.