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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MDPI AG
2021-12-01
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| Series: | Materials |
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| Online Access: | https://www.mdpi.com/1996-1944/14/24/7559 |
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| author | Gyu Tae Bae Jae Young Kim Do Yeob Kim Eun Young Jung Hyo Jun Jang Choon-Sang Park Hyeseung Jang Dong Ho Lee Hyung-Kun Lee Heung-Sik Tae |
| author_facet | Gyu Tae Bae Jae Young Kim Do Yeob Kim Eun Young Jung Hyo Jun Jang Choon-Sang Park Hyeseung Jang Dong Ho Lee Hyung-Kun Lee Heung-Sik Tae |
| author_sort | Gyu Tae Bae |
| collection | DOAJ |
| 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. |
| first_indexed | 2024-03-10T03:41:03Z |
| format | Article |
| id | doaj.art-72742636da6a45ffb4f0499f7586e28b |
| institution | Directory Open Access Journal |
| issn | 1996-1944 |
| language | English |
| last_indexed | 2024-03-10T03:41:03Z |
| publishDate | 2021-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Materials |
| spelling | doaj.art-72742636da6a45ffb4f0499f7586e28b2023-11-23T09:19:41ZengMDPI AGMaterials1996-19442021-12-011424755910.3390/ma14247559Potential Application of Pin-to-Liquid Dielectric Barrier Discharge Structure in Decomposing Aqueous Phosphorus Compounds for Monitoring Water QualityGyu Tae Bae0Jae Young Kim1Do Yeob Kim2Eun Young Jung3Hyo Jun Jang4Choon-Sang Park5Hyeseung Jang6Dong Ho Lee7Hyung-Kun Lee8Heung-Sik Tae9School of Electronic and Electrical Engineering, College of IT Engineering, Kyungpook National University, Daegu 41566, KoreaSchool of Electronic and Electrical Engineering, College of IT Engineering, Kyungpook National University, Daegu 41566, KoreaICT Creative Research Laboratory, Electronics and Telecommunications Research Institute (ETRI), Daejeon 34129, KoreaSchool of Electronic and Electrical Engineering, College of IT Engineering, Kyungpook National University, Daegu 41566, KoreaSchool of Electronic and Electrical Engineering, College of IT Engineering, Kyungpook National University, Daegu 41566, KoreaDepartment of Electrical and Computer Engineering, College of Engineering, Kansas State University, Manhattan, NY 66506, USASchool of Electronics Engineering, College of IT Engineering, Kyungpook National University, Daegu 41566, KoreaSchool of Electronics Engineering, College of IT Engineering, Kyungpook National University, Daegu 41566, KoreaICT Creative Research Laboratory, Electronics and Telecommunications Research Institute (ETRI), Daejeon 34129, KoreaSchool of Electronic and Electrical Engineering, College of IT Engineering, Kyungpook National University, Daegu 41566, KoreaHere, 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.https://www.mdpi.com/1996-1944/14/24/7559atmospheric pressure air plasmaphosphorus compound decompositionpin-to-liquid dielectric barrier dischargepin-to-liquid dischargewater quality monitoring |
| spellingShingle | Gyu Tae Bae Jae Young Kim Do Yeob Kim Eun Young Jung Hyo Jun Jang Choon-Sang Park Hyeseung Jang Dong Ho Lee Hyung-Kun Lee Heung-Sik Tae Potential Application of Pin-to-Liquid Dielectric Barrier Discharge Structure in Decomposing Aqueous Phosphorus Compounds for Monitoring Water Quality Materials atmospheric pressure air plasma phosphorus compound decomposition pin-to-liquid dielectric barrier discharge pin-to-liquid discharge water quality monitoring |
| 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 | atmospheric pressure air plasma phosphorus compound decomposition pin-to-liquid dielectric barrier discharge pin-to-liquid discharge water quality monitoring |
| url | https://www.mdpi.com/1996-1944/14/24/7559 |
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