The Bacterial Disinfection of Water Using a Galloping Piezoelectric Wind Energy Harvester
Copper oxides; Disinfection; Electric potential; Energy harvesting; Nanowires; Piezoelectricity; Potable water; Water treatment; Bacterial disinfection; Copper oxide nanowire (CuONW); Copper oxide nanowires; Electric field treatment; Electroporation; Energy Harvester; Galloping; Locally enhanced ele...
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2023
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my.uniten.dspace-267682023-05-29T17:36:36Z The Bacterial Disinfection of Water Using a Galloping Piezoelectric Wind Energy Harvester Poudel P. Sharma S. Ansari M.N.M. Kumar P. Ibrahim S.M. Vaish R. Kumar R. Thomas P. 57227251900 57217835041 55489853600 57746139800 57214757956 20735390600 55553737061 57075510300 Copper oxides; Disinfection; Electric potential; Energy harvesting; Nanowires; Piezoelectricity; Potable water; Water treatment; Bacterial disinfection; Copper oxide nanowire (CuONW); Copper oxide nanowires; Electric field treatment; Electroporation; Energy Harvester; Galloping; Locally enhanced electric field treatment; Piezoelectric; Piezoelectric energy harvesting; Wind power In this study, a method for the bacterial disinfection of drinking water in the water storage systems based on the electric potential generated from a piezoelectric wind energy harvester is presented. First, an efficient galloping piezoelectric wind energy harvester is designed by adding curve- shaped attachments to the bluff body of the harvester. The simulated output voltage of the harvester is validated by performing different sets of experiments on an open environment. Later, the output voltage of the harvester is enhanced, using copper oxide nanowires (CuONWs) grown perpendicular to the surface of the center copper wire. The enhanced electric field is able to disinfect the bacterial water in a 25 min time period. The bacterial removal log efficiency of 2.33 is obtained with a supplied rms voltage of 0.1 V from the harvester. The findings of this study will help to provide alternate means to water treatment that are efficient, reliable, and also free from disinfection by-products. � 2022 by the authors. Final 2023-05-29T09:36:36Z 2023-05-29T09:36:36Z 2022 Article 10.3390/en15176133 2-s2.0-85137768850 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85137768850&doi=10.3390%2fen15176133&partnerID=40&md5=fdf5c3601107dbfe2c3a03ebd4b5f4e5 https://irepository.uniten.edu.my/handle/123456789/26768 15 17 6133 All Open Access, Gold, Green MDPI Scopus |
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| description |
Copper oxides; Disinfection; Electric potential; Energy harvesting; Nanowires; Piezoelectricity; Potable water; Water treatment; Bacterial disinfection; Copper oxide nanowire (CuONW); Copper oxide nanowires; Electric field treatment; Electroporation; Energy Harvester; Galloping; Locally enhanced electric field treatment; Piezoelectric; Piezoelectric energy harvesting; Wind power |
| author2 |
57227251900 |
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57227251900 Poudel P. Sharma S. Ansari M.N.M. Kumar P. Ibrahim S.M. Vaish R. Kumar R. Thomas P. |
| format |
Article |
| author |
Poudel P. Sharma S. Ansari M.N.M. Kumar P. Ibrahim S.M. Vaish R. Kumar R. Thomas P. |
| spellingShingle |
Poudel P. Sharma S. Ansari M.N.M. Kumar P. Ibrahim S.M. Vaish R. Kumar R. Thomas P. The Bacterial Disinfection of Water Using a Galloping Piezoelectric Wind Energy Harvester |
| author_sort |
Poudel P. |
| title |
The Bacterial Disinfection of Water Using a Galloping Piezoelectric Wind Energy Harvester |
| title_short |
The Bacterial Disinfection of Water Using a Galloping Piezoelectric Wind Energy Harvester |
| title_full |
The Bacterial Disinfection of Water Using a Galloping Piezoelectric Wind Energy Harvester |
| title_fullStr |
The Bacterial Disinfection of Water Using a Galloping Piezoelectric Wind Energy Harvester |
| title_full_unstemmed |
The Bacterial Disinfection of Water Using a Galloping Piezoelectric Wind Energy Harvester |
| title_sort |
bacterial disinfection of water using a galloping piezoelectric wind energy harvester |
| publisher |
MDPI |
| publishDate |
2023 |
| _version_ |
1806424041912795136 |
| score |
13.222552 |