| PM2.5手工监测技术要点探讨 |
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| 引用本文： | 王晓彦,杜丽,李健军,李钢,郑皓皓,王玮,解淑艳,汪巍.PM2.5手工监测技术要点探讨[J].中国环境监测,2014,30(4):146-150. |
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| 作者姓名： | 王晓彦 杜丽 李健军 李钢 郑皓皓 王玮 解淑艳 汪巍 |
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| 作者单位： | 中国环境监测总站, 国家环境保护环境监测质量控制重点实验室, 北京 100012;中国环境监测总站, 国家环境保护环境监测质量控制重点实验室, 北京 100012;中国环境监测总站, 国家环境保护环境监测质量控制重点实验室, 北京 100012;中国环境监测总站, 国家环境保护环境监测质量控制重点实验室, 北京 100012;中国环境监测总站, 国家环境保护环境监测质量控制重点实验室, 北京 100012;石家庄市环境监测中心, 河北 石家庄 050022;中国环境监测总站, 国家环境保护环境监测质量控制重点实验室, 北京 100012;中国环境监测总站, 国家环境保护环境监测质量控制重点实验室, 北京 100012 |
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| 摘 要： | 以重量法为原理的手工监测法是国内外监测环境空气PM2.5质量浓度的标准方法,在空气质量监测中具有重要应用。该文以2012年跨4个季度近150 d的PM2.5手工监测实际操作经验为基础,重点探讨了手工监测法各环节的监测技术要点,如手工监测采样器的操作技术、滤膜种类的选择及前处理要求、滤膜更换技术、滤膜平衡和称重条件、质量保证和质量控制技术等,以期为推广PM2.5手工监测法提供技术参考。
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| 关 键 词： | PM2.5 手工监测 重量法 技术要点 |
| 收稿时间： | 2/1/2013 12:00:00 AM |
| 修稿时间： | 5/6/2013 12:00:00 AM |
Discussion on the Key Points of Monitoring Techniques of PM2.5 Manual Monitoring |
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| WANG Xiao-yan,DU Li,LI Jian-jun,LI Gang,ZHENG Hao-hao,WANG Wei,XIE Shu-yan and WANG Wei.Discussion on the Key Points of Monitoring Techniques of PM2.5 Manual Monitoring[J].Environmental Monitoring in China,2014,30(4):146-150. |
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| Authors: | WANG Xiao-yan DU Li LI Jian-jun LI Gang ZHENG Hao-hao WANG Wei XIE Shu-yan and WANG Wei |
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| Institution: | State Environmental Protection Key Laboratory of Quality Control in Environmental Monitoring, China National Environmental Monitoring Centre, Beijing 100012, China;State Environmental Protection Key Laboratory of Quality Control in Environmental Monitoring, China National Environmental Monitoring Centre, Beijing 100012, China;State Environmental Protection Key Laboratory of Quality Control in Environmental Monitoring, China National Environmental Monitoring Centre, Beijing 100012, China;State Environmental Protection Key Laboratory of Quality Control in Environmental Monitoring, China National Environmental Monitoring Centre, Beijing 100012, China;State Environmental Protection Key Laboratory of Quality Control in Environmental Monitoring, China National Environmental Monitoring Centre, Beijing 100012, China;Shijiazhuang Environmental Monitoring Centre, Shijiazhuang 050022, China;State Environmental Protection Key Laboratory of Quality Control in Environmental Monitoring, China National Environmental Monitoring Centre, Beijing 100012, China;State Environmental Protection Key Laboratory of Quality Control in Environmental Monitoring, China National Environmental Monitoring Centre, Beijing 100012, China |
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| Abstract: | Manual monitoring (gravimetric method) is the standard method of PM2.5 mass concentration measurement in ambient air at home and abroad, with important applications in air quality monitoring. Based on the practical experiences from PM2.5 manual monitoring for nearly 150 days in four seasons of 2012, this study emphasized on the discussions about the key points of monitoring techniques of PM2.5 manual monitoring method, such as the operating techniques of PM2.5 manual monitoring samplers, the choice of filter types and pretreatment requirements, the environmental conditions for filters balancing and weighing, QA/QC and so on. The purpose of this study is to provide technical support and reference for the promotion of PM2.5 manual monitoring method. |
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| Keywords: | PM2 5 manual monitoring gravimetric method key points of monitoring techniques |
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