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dc.contributor.authorLi, Ziyien_US
dc.contributor.authorLiu, Yingshuen_US
dc.contributor.authorXing, Yien_US
dc.contributor.authorThi-Minh-Phuong Tranen_US
dc.contributor.authorThi-Cuc Leen_US
dc.contributor.authorTsai, Chuen-Jinnen_US
dc.date.accessioned2015-12-02T02:59:18Z-
dc.date.available2015-12-02T02:59:18Z-
dc.date.issued2015-07-21en_US
dc.identifier.issn0013-936Xen_US
dc.identifier.urihttp://dx.doi.org/10.1021/acs.est.5b01844en_US
dc.identifier.urihttp://hdl.handle.net/11536/128032-
dc.description.abstractA new wire-on-plate electrostatic precipitator (WOP-EP), where discharge wires are attached directly on the surface of a dielectric plate, was developed to ease the installation of the wires, minimize particle deposition on the wires, and lower ozone emission while maintaining a high particle collection efficiency. For a lab-scale WOP-EP (width, 50 mm; height, 20 mm; length, 180 mm) tested at the applied voltage Of 18 kV, experimental total particle collection efficiencies were found as high as 90.9-99.7 and 98.8-99.9% in the particle size range of 30-1870 nm at the average air velocities of 0.50 m/s (flow rate, 30 L/min; residence time, 0.36 s) and 0.25 m/s (flow rate, 15 L/min; residence time, 0.72 s), respectively. Particle collection efficiencies calculated by numerical models agreed well with the experimental results. The comparison to the traditional wire-in-plate EP showed that, at the same applied voltage, the current WOP-EP emitted 1-2 orders of magnitude lower ozone concentration, had cleaner discharge wires after heavy particle loading in the EP, and recovered high particle collection efficiency after the grounded collection plate was cleaned. It is expected that the current WOP-EP can be scaled up as an efficient air-cleaning device to control fine particle and nanopartide pollution.en_US
dc.language.isoen_USen_US
dc.titleNovel Wire-on-Plate Electrostatic Precipitator (WOP-EP) for Controlling Fine Particle and Nanoparticle Pollutionen_US
dc.typeArticleen_US
dc.identifier.doi10.1021/acs.est.5b01844en_US
dc.identifier.journalENVIRONMENTAL SCIENCE & TECHNOLOGYen_US
dc.citation.volume49en_US
dc.citation.issue14en_US
dc.citation.spage8683en_US
dc.citation.epage8690en_US
dc.contributor.department環境工程研究所zh_TW
dc.contributor.departmentInstitute of Environmental Engineeringen_US
dc.identifier.wosnumberWOS:000358557900048en_US
dc.citation.woscount0en_US
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