Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Reyna M Knight"'
Autor:
Reyna M. Knight, Matthew J. Herkins, Jeb S. Hocter, Shannon R. Milliken, Lingying Zhao, Heping Zhu
Publikováno v:
Biosystems Engineering. 230:131-144
Autor:
Reyna M. Knight, Jeb S. Hocter, Shannon R. Milliken, Matthew J. Herkins, Lingying Zhao, Heping Zhu
Publikováno v:
Biosystems Engineering. 230:71-82
Publikováno v:
Biosystems Engineering. 211:35-49
Particulate matter (PM) emissions constitute a major air pollution concern for commercial poultry production facilities. Recently, the electrostatic precipitator (ESP) has emerged as a promising technology for mitigation of poultry PM. However, furth
Autor:
Roderick Manuzon, Ji-Qin Ni, Lingying Zhao, Albert J. Heber, Reyna M. Knight, Xinjie Tong, Matthew J. Darr
Publikováno v:
Transactions of the ASABE. 64:829-841
HighlightsAnnual average PM10 (daily) and PM2.5 (hourly) concentrations of 509 ±203 and 43.3 ±36.1 µg m-3, respectively.Significant seasonal and diurnal variations in PM concentrations; higher in colder seasons and during daytime.Annual average PM
Autor:
Xinjie Tong, Lingying Zhao, Roderick B. Manuzon, Matthew J Darr, Reyna M Knight, Chaoyuan Wang, Albert J Heber, Ji Qin Ni
Publikováno v:
Transactions of the ASABE. 64:2073-2087
HighlightsAnnual average NH3 concentrations in two retrofitted manure-belt layer houses were 4.0 ±3.3 and 5.2 ±3.0 ppmv.Seasonal and diurnal variations were observed for NH3 concentrations (higher in colder seasons and early morning).Annual average
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering. 233:1066-1073
The complexity of the gas-liquid two-phase flow results in equally complicated pressure drop characteristics for self-excited wet dust scrubbers. In this paper, the pressure drop of the dust scrubber was studied by measuring the total pressure drop R
Publikováno v:
Transactions of the ASABE. 62:415-427
Poultry layer houses are a significant source of particulate matter (PM) emissions, which potentially affect worker and animal health. Particulate matter characteristics, such as concentration and size distribution inside layer houses, are critical i