Morphological classification of bioaerosols from composting using scanning electron microscopy
Morphological classification of bioaerosols from composting using scanning electron microscopy
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DOI：
10.1016/j.wasman.2014.01.021
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发表时间：
2014-07-01
期刊：
影响因子：
8.1
通讯作者：
Drew, G. H.
中科院分区：
文献类型：
--
作者：
Vestlund, A. Tamer;Al-Ashaab, R.;Drew, G. H.
本研究对露天堆肥产生的生物气溶胶的物理形态(形态和结构)进行了分类。报告了捕获的颗粒的聚集状态、形状和大小，以及释放后对生物气溶胶扩散的影响。生物气溶胶采样在堆肥设施中使用个人空气过滤器采样器进行。用扫描电子显微镜对样品进行分析。颗粒主要以小的(1微米)单细胞形式释放，聚集体的比例较小。大多数聚集体由2-3个粒子组成，而不是链，并且是
This research classifies the physical morphology (form and structure) of bioaerosols emitted from open windrow composting. Aggregation state, shape and size of the particles captured are reported alongside the implications for bioaerosol dispersal after release. Bioaerosol sampling took place at a composting facility using personal air filter samplers. Samples were analysed using scanning electron microscopy. Particles were released mainly as small (1 mu m) single cells, with aggregates occurring in smaller proportions. Most aggregates consisted of clusters of 2-3 particles as opposed to chains, and were