Using an improved electrostatic precipitator for poultry dust removal

被引：32

作者：

Chai, Ming ^{[1
]}

Lu, Mingming ^{[1
]}

Keener, Tim ^{[1
]}

Khang, Soon-Jai ^{[2
]}

Chaiwatpongsakorn, Chaichana ^{[1
]}

Tisch, John ^{[3
]}

机构：

[1] Univ Cincinnati, Dept Civil & Environm Engn, Cincinnati, OH 45221 USA

[2] Univ Cincinnati, Dept Chem & Mat Engn, Cincinnati, OH 45221 USA

[3] Tisch Environm Inc, Cleves, OH 45002 USA

来源：

JOURNAL OF ELECTROSTATICS | 2009年 / 67卷 / 06期

关键词：

Improved electrostatic precipitator (iESP); Concentrated animal feeding operations (CAFOs); Particulate matter; Corona wind; Cost effectiveness; SPACE-CHARGE SYSTEM; CORONA WIND; WIRE;

D O I：

10.1016/j.elstat.2009.07.006

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Pubic concerns related to particulate matter emissions from animal housing operations are increasing. The goal of this study was to custom develop a simple and low cost electrostatic precipitator (ESP) for poultry dust control, The performance of the improved electrostatic precipitator (iESP) to remove a test aerosol was evaluated under a series of operating voltages between -60 kV and 60 kV. The mass and size distributions of the particles were measured by a cascade impactor. The overall dust removal efficiency ranged from 37% to 79% with the maximum efficiency obtained at -30 kV. The iESP shows high removal efficiencies for particles less than 2.1 mu m. (C) 2009 Elsevier B.V. All rights reserved.

引用

页码：870 / 875

页数：6

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