Contribution of point and small-scaled sources to the PM10 emission using positive matrix factorization model
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- 作者：Zohre Farahmandkia ; Faramarz Moattar…
- 关键词：KeywordCharacterization ; PM10 ; Heavy metals ; Positive Matrix Analysis
- 刊名：Journal of Environmental Health Science and Engineering
- 出版年：2017
- 出版时间：December 2017
- 年：2017
- 卷：15
- 期：1
- 全文大小：5399KB
- 刊物主题：Environmental Health; Environmental Engineering/Biotechnology; Waste Management/Waste Technology; Environmental Law/Policy/Ecojustice; Environmental Economics; Quality of Life Research;
- 出版者：BioMed Central
- ISSN：2052-336X
- 卷排序：15
文摘
BackgroundThe positive matrix factorization is a powerful environmental analysis technique which has been successfully utilized to assess air-born particulate matter source contribution. The new version of this model (PMF5) has two additional estimation error methods and some other useful advantages compared to the previous versions. In the present study, the capability of PMF5 for identification and contribution of small size particle source to the ambient particulate matter was evaluated.