Agriculture Faculty, Biosystems Engineering Department, Bursa Uludag University, Campus of Gorukle, Nilufer, 16059, Bursa, Turkey.
Agricultural and Biological Engineering Department, Purdue University, 225 South University Street, West Lafayette, IN, 47907, USA.
Environ Sci Pollut Res Int. 2021 Apr;28(15):19064-19078. doi: 10.1007/s11356-020-12184-y. Epub 2021 Jan 4.
Pollutant gas emissions from animal barns affect indoor air quality, the health and well-being of farmers, and the surrounding environment. This study was carried out in four sheep barns (SB) in Bursa, an important region for animal husbandry operations. Concentrations of NH, CO, HS, and CH were measured in four sheep barns by monitoring throughout 24 h in 1 year. Pollutant gas emissions from barns were also calculated and modeled. The average pollutant gas emissions obtained in this study were 5 kg day barn for NH, and 18 kg day barn for CH. The average NH and CH emissions from each barn were 2.1 and 2.7 kg day barn for SB1; 9.4 and 12.9 kg day barn for SB2; 4.0 and 3.6 kg day barn for SB3; and 4.5 21 kg day barn for SB4, respectively. There are statistically significant differences between daytime and nighttime for pollutant gas emissions. Pollutant gas emissions in the monitored barns are generally higher in summer than in other seasons. Models for estimating NH, and CH emissions were developed using measured temperature and relative humidity values in the barns. These models can only be used in the Bursa region. The results of this study were compared with other studies under similar conditions in the literature.
动物畜舍排放的污染物气体影响室内空气质量、农民的健康和福祉以及周围环境。本研究在布尔萨（Bursa）的四个绵羊畜舍（SB）中进行，布尔萨是畜牧业运营的重要地区。通过在一年中的 24 小时内进行监测，测量了四个绵羊畜舍中的 NH、CO、HS 和 CH 浓度。还计算和模拟了畜舍的污染物气体排放。本研究中获得的平均污染物气体排放量为 5 公斤/天畜舍的 NH 和 18 公斤/天畜舍的 CH。每个畜舍的平均 NH 和 CH 排放量分别为 SB1 的 2.1 和 2.7 公斤/天畜舍；SB2 的 9.4 和 12.9 公斤/天畜舍；SB3 的 4.0 和 3.6 公斤/天畜舍；SB4 的 4.5 公斤/天畜舍。污染物气体排放存在日夜间的统计差异。监测畜舍中的污染物气体排放通常在夏季高于其他季节。使用畜舍内测量的温度和相对湿度值开发了估算 NH 和 CH 排放的模型。这些模型只能在布尔萨地区使用。本研究的结果与文献中类似条件下的其他研究进行了比较。
