Reduction of ammonia with Dielectric Barrier Discharge (DBD) plasma in chicken coop

Saputra, Riza Eka; Yulianto, Edy; Zain, A. Z.; Sasmita, E.; Restiwijaya, M.; Kinandana, A. W.; Arianto, Fajar; Nur, Muhammad

doi:10.1088/1742-6596/1153/1/012087

Cited by 2 publications

(2 citation statements)

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“…The interaction between plasma and ammonia could lead to the splitting of ammonia into other elements, such as NH 4 NO 3 63 . 63 The samples provided from NH 3 contained a higher amount of nitrates in comparison with others. A shortage of ozone may reduce the chance for ammonia radicals to form from ammonium nitrate.…”

Section: Langmuirmentioning

confidence: 99%

“…The absence of this phenomenon in NH 3 may be attributed to the formation of ammonium nitrate during the reaction of ammonia with the plasma. The interaction between plasma and ammonia could lead to the splitting of ammonia into other elements, such as NH 4 NO 3 63 . 63 The samples provided from NH 3 contained a higher amount of nitrates in comparison with others.…”

Section: Langmuirmentioning

confidence: 99%

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Innovative Method for Water-in-Oil Emulsion Treatment Using Atmospheric Nonthermal-Plasma Technology

Mir,

Kooshki

2023

Langmuir

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The field of plasma−liquid interactions is rapidly growing, with increasing publications across applications. While plasma's interactions with water and oil have been researched, there is a notable gap in the study of plasma−emulsion interactions and their practical applications. Investigating plasma−emulsion interactions offers a dual advantage, as demonstrated in this study, as it is applicable to both water/oil separation and emulsion stabilization processes. This study introduces a groundbreaking approach utilizing the fountain dielectric barrier discharge (FDBD) plasma reactor. The reactor exposes a model emulsion to different plasma gases, such as air, nitrogen, argon, and ammonia, along with varying parameters of plasma input voltage and treatment time. Consequently, due to demulsification, the emulsion segregates into distinct water and oil phases. Remarkably, the results demonstrate that short-term plasma treatment leads to the separation of over 99% of emulsified water. However, prolonged exposure to plasma for around 7 min reveals a decrease in the volume of freeseparated water, implying the occurrence of stable emulsion formation instead of further demulsification. To optimize experimental conditions for compliance with regulatory requirements, the study employs the response surface methodology (RSM). Adapting pH and separation contours in three-dimensional (3D) RSM plots shows that achieving higher separation is likely associated with higher pH levels in air, nitrogen, and argon plasmas. Notably, the plasma treatment involving ammonia gas elevates the pH level and yields the highest degree of separation compared with air, nitrogen, or argon plasmas.

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Section: Langmuirmentioning

confidence: 99%

Section: Langmuirmentioning

confidence: 99%