Morphology, composition, and mixing state of primary particles from combustion sources — crop residue, wood, and solid waste
Abstract Morphology, composition, and mixing state of individual particles emitted from crop residue, wood, and solid waste combustion in a residential stove were analyzed using transmission electron microscopy (TEM). Our study showed that particles from crop residue and apple wood combustion were m...
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oai:doaj.org-article:5945a542a174487dad79a0b4555673962021-12-02T11:53:08ZMorphology, composition, and mixing state of primary particles from combustion sources — crop residue, wood, and solid waste10.1038/s41598-017-05357-22045-2322https://doaj.org/article/5945a542a174487dad79a0b4555673962017-07-01T00:00:00Zhttps://doi.org/10.1038/s41598-017-05357-2https://doaj.org/toc/2045-2322Abstract Morphology, composition, and mixing state of individual particles emitted from crop residue, wood, and solid waste combustion in a residential stove were analyzed using transmission electron microscopy (TEM). Our study showed that particles from crop residue and apple wood combustion were mainly organic matter (OM) in smoldering phase, whereas soot-OM internally mixed with K in flaming phase. Wild grass combustion in flaming phase released some Cl-rich-OM/soot particles and cardboard combustion released OM and S-rich particles. Interestingly, particles from hardwood (pear wood and bamboo) and softwood (cypress and pine wood) combustion were mainly soot and OM in the flaming phase, respectively. The combustion of foam boxes, rubber tires, and plastic bottles/bags in the flaming phase released large amounts of soot internally mixed with a small amount of OM, whereas the combustion of printed circuit boards and copper-core cables emitted large amounts of OM with Br-rich inclusions. In addition, the printed circuit board combustion released toxic metals containing Pb, Zn, Sn, and Sb. The results are important to document properties of primary particles from combustion sources, which can be used to trace the sources of ambient particles and to know their potential impacts in human health and radiative forcing in the air.Lei LiuShaofei KongYinxiao ZhangYuanyuan WangLiang XuQin YanA. P. LingaswamyZongbo ShiSenlin LvHongya NiuLongyi ShaoMin HuDaizhou ZhangJianmin ChenXiaoye ZhangWeijun LiNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 7, Iss 1, Pp 1-15 (2017) |
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Medicine R Science Q Lei Liu Shaofei Kong Yinxiao Zhang Yuanyuan Wang Liang Xu Qin Yan A. P. Lingaswamy Zongbo Shi Senlin Lv Hongya Niu Longyi Shao Min Hu Daizhou Zhang Jianmin Chen Xiaoye Zhang Weijun Li Morphology, composition, and mixing state of primary particles from combustion sources — crop residue, wood, and solid waste |
| description |
Abstract Morphology, composition, and mixing state of individual particles emitted from crop residue, wood, and solid waste combustion in a residential stove were analyzed using transmission electron microscopy (TEM). Our study showed that particles from crop residue and apple wood combustion were mainly organic matter (OM) in smoldering phase, whereas soot-OM internally mixed with K in flaming phase. Wild grass combustion in flaming phase released some Cl-rich-OM/soot particles and cardboard combustion released OM and S-rich particles. Interestingly, particles from hardwood (pear wood and bamboo) and softwood (cypress and pine wood) combustion were mainly soot and OM in the flaming phase, respectively. The combustion of foam boxes, rubber tires, and plastic bottles/bags in the flaming phase released large amounts of soot internally mixed with a small amount of OM, whereas the combustion of printed circuit boards and copper-core cables emitted large amounts of OM with Br-rich inclusions. In addition, the printed circuit board combustion released toxic metals containing Pb, Zn, Sn, and Sb. The results are important to document properties of primary particles from combustion sources, which can be used to trace the sources of ambient particles and to know their potential impacts in human health and radiative forcing in the air. |
| format |
article |
| author |
Lei Liu Shaofei Kong Yinxiao Zhang Yuanyuan Wang Liang Xu Qin Yan A. P. Lingaswamy Zongbo Shi Senlin Lv Hongya Niu Longyi Shao Min Hu Daizhou Zhang Jianmin Chen Xiaoye Zhang Weijun Li |
| author_facet |
Lei Liu Shaofei Kong Yinxiao Zhang Yuanyuan Wang Liang Xu Qin Yan A. P. Lingaswamy Zongbo Shi Senlin Lv Hongya Niu Longyi Shao Min Hu Daizhou Zhang Jianmin Chen Xiaoye Zhang Weijun Li |
| author_sort |
Lei Liu |
| title |
Morphology, composition, and mixing state of primary particles from combustion sources — crop residue, wood, and solid waste |
| title_short |
Morphology, composition, and mixing state of primary particles from combustion sources — crop residue, wood, and solid waste |
| title_full |
Morphology, composition, and mixing state of primary particles from combustion sources — crop residue, wood, and solid waste |
| title_fullStr |
Morphology, composition, and mixing state of primary particles from combustion sources — crop residue, wood, and solid waste |
| title_full_unstemmed |
Morphology, composition, and mixing state of primary particles from combustion sources — crop residue, wood, and solid waste |
| title_sort |
morphology, composition, and mixing state of primary particles from combustion sources — crop residue, wood, and solid waste |
| publisher |
Nature Portfolio |
| publishDate |
2017 |
| url |
https://doaj.org/article/5945a542a174487dad79a0b455567396 |
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