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Potential Application of Pin-to-Liquid Dielectric Barrier Discharge Structure in Decomposing Aqueous Phosphorus Compounds for Monitoring Water Quality

Here, we proposed a pin-to-liquid dielectric barrier discharge (DBD) structure that used a water-containing vessel body as a dielectric barrier for the stable and effective treatment of aqueous solutions in an open atmosphere. To obtain an intense pin-to-liquid alternating current discharge using a...

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Autores principales: Bae, Gyu Tae, Kim, Jae Young, Kim, Do Yeob, Jung, Eun Young, Jang, Hyo Jun, Park, Choon-Sang, Jang, Hyeseung, Lee, Dong Ho, Lee, Hyung-Kun, Tae, Heung-Sik
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8706503/
https://www.ncbi.nlm.nih.gov/pubmed/34947158
http://dx.doi.org/10.3390/ma14247559
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author Bae, Gyu Tae
Kim, Jae Young
Kim, Do Yeob
Jung, Eun Young
Jang, Hyo Jun
Park, Choon-Sang
Jang, Hyeseung
Lee, Dong Ho
Lee, Hyung-Kun
Tae, Heung-Sik
author_facet Bae, Gyu Tae
Kim, Jae Young
Kim, Do Yeob
Jung, Eun Young
Jang, Hyo Jun
Park, Choon-Sang
Jang, Hyeseung
Lee, Dong Ho
Lee, Hyung-Kun
Tae, Heung-Sik
author_sort Bae, Gyu Tae
collection PubMed
description Here, we proposed a pin-to-liquid dielectric barrier discharge (DBD) structure that used a water-containing vessel body as a dielectric barrier for the stable and effective treatment of aqueous solutions in an open atmosphere. To obtain an intense pin-to-liquid alternating current discharge using a dielectric barrier, discharge characteristics, including the area and shape of a ground-plate-type electrode, were investigated after filling the vessel with equivalent amounts of water. Consequently, as the area of the ground electrode increased, the discharge current became stronger, and its timing became faster. Moreover, we proposed that the pin-to-liquid DBD reactor could be used to decompose phosphorus compounds in water in the form of phosphate as a promising pretreatment method for monitoring total phosphorus in water. The decomposition of phosphorus compounds using the pin-to-liquid DBD reactor demonstrated excellent performance—comparable to the thermochemical pretreatment method—which could be a standard pretreatment method for decomposing phosphorus compounds in water.
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spelling pubmed-87065032021-12-25 Potential Application of Pin-to-Liquid Dielectric Barrier Discharge Structure in Decomposing Aqueous Phosphorus Compounds for Monitoring Water Quality Bae, Gyu Tae Kim, Jae Young Kim, Do Yeob Jung, Eun Young Jang, Hyo Jun Park, Choon-Sang Jang, Hyeseung Lee, Dong Ho Lee, Hyung-Kun Tae, Heung-Sik Materials (Basel) Article Here, we proposed a pin-to-liquid dielectric barrier discharge (DBD) structure that used a water-containing vessel body as a dielectric barrier for the stable and effective treatment of aqueous solutions in an open atmosphere. To obtain an intense pin-to-liquid alternating current discharge using a dielectric barrier, discharge characteristics, including the area and shape of a ground-plate-type electrode, were investigated after filling the vessel with equivalent amounts of water. Consequently, as the area of the ground electrode increased, the discharge current became stronger, and its timing became faster. Moreover, we proposed that the pin-to-liquid DBD reactor could be used to decompose phosphorus compounds in water in the form of phosphate as a promising pretreatment method for monitoring total phosphorus in water. The decomposition of phosphorus compounds using the pin-to-liquid DBD reactor demonstrated excellent performance—comparable to the thermochemical pretreatment method—which could be a standard pretreatment method for decomposing phosphorus compounds in water. MDPI 2021-12-09 /pmc/articles/PMC8706503/ /pubmed/34947158 http://dx.doi.org/10.3390/ma14247559 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Bae, Gyu Tae
Kim, Jae Young
Kim, Do Yeob
Jung, Eun Young
Jang, Hyo Jun
Park, Choon-Sang
Jang, Hyeseung
Lee, Dong Ho
Lee, Hyung-Kun
Tae, Heung-Sik
Potential Application of Pin-to-Liquid Dielectric Barrier Discharge Structure in Decomposing Aqueous Phosphorus Compounds for Monitoring Water Quality
title Potential Application of Pin-to-Liquid Dielectric Barrier Discharge Structure in Decomposing Aqueous Phosphorus Compounds for Monitoring Water Quality
title_full Potential Application of Pin-to-Liquid Dielectric Barrier Discharge Structure in Decomposing Aqueous Phosphorus Compounds for Monitoring Water Quality
title_fullStr Potential Application of Pin-to-Liquid Dielectric Barrier Discharge Structure in Decomposing Aqueous Phosphorus Compounds for Monitoring Water Quality
title_full_unstemmed Potential Application of Pin-to-Liquid Dielectric Barrier Discharge Structure in Decomposing Aqueous Phosphorus Compounds for Monitoring Water Quality
title_short Potential Application of Pin-to-Liquid Dielectric Barrier Discharge Structure in Decomposing Aqueous Phosphorus Compounds for Monitoring Water Quality
title_sort potential application of pin-to-liquid dielectric barrier discharge structure in decomposing aqueous phosphorus compounds for monitoring water quality
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8706503/
https://www.ncbi.nlm.nih.gov/pubmed/34947158
http://dx.doi.org/10.3390/ma14247559
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