Air quality and micro-meterological monitoring of gaseous pollutants/flame emissions from burning crude petroleum in poultry house

Abstract

Air quality of gaseous emissions from crude petroleum flames and fumes were monitored in a poultry house at 10 min intervals; from 10.10am–11.10am daily for 14 days. The crude petroleum burning was simulated in a metal burner, 22.86 cm high with a diameter of 17.80 cm and a thickness of 1.27 cm designed for the purpose. The micro-climate (ambient temperature, relative humidity and light intensity) of the experimental environment (poultry houses) was recorded. Results showed that the mean gaseous pollutants emitted before and during the experiments varied within the poultry house. Gases such as sulphur dioxide (SO₂), hydrogen sulphide (H₂S), methane(CH₄) and carbon monoxide (CO) were higher in the brooding than finishing phase, while volatile organic carbon (VOC) and suspended particulate matter (SPM) levels were lower at the brooding than finishing phase. The values obtained in this study for 60 min (at 10 min intervals) are far higher than the values elucidated by the Federal Environmental Protection Agency, which are outdoor air quality measurements as compared to those in this study measured indoors.

Keywords:

• crude petroleum flames and fumes
• gaseous emission
• micro-climatological
• pollutants
• poultry house