J4 ›› 2015, Vol. 14 ›› Issue (12): 89-92.
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Abstract:
The PM2.5 concentration distributions data on ancient town campus of Dali University shows that the PM2.5 concentration of the whole campus, except the Second Students Canteen, is lower than the National Primary Standard. The PM2.5 concentration of the Second Students Canteen is higher than the primary standard only at rush hours, but still lower than National Second Standard. It's found that the emissions near the canteen and the poor air circulation contribute to the increase of the PM2.5 concentration in this canteen. Concentration of PM2.5 in the multimedia classroom reach National Primary Standard, but it is about 1.5 times of the normal classroom. This paper recommends Dali University to further improve ventilation environment of the student canteen, control the surrounding emission sources, and improve the air flow in the multimedia classroom, in order to further improve air quality.
Key words: Dali University, campus, PM2.5, detection and analysis, air quality
CLC Number:
X823
Tang Shuangyun, Wu Ronghua, Yang Binghua, Xie Yong. Detection and Analysis of PM2.5 Concentration on Ancient Town Campus of Dali University[J]. J4, 2015, 14(12): 89-92.
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http://journal15.magtechjournal.com/Jwk_dlxyzk/EN/Y2015/V14/I12/89
〔1〕SLOSS L L,SMITH I M. PM10 and PM2 5:an international perspective〔J〕. Fuel Process Technol,2000,65(66): 127-141. 〔2〕刘建龙,刘鹏,夏小倩,等. 湖南某大学生态型校园PM2.5 浓度调查与分析〔J〕. 建筑热能通风空调,2015,34(2): 8-11. 〔3〕赵秀娟,蒲维维,孟伟,等. 北京市城区冬季雾霾天气 PM2.5中元素特征研究〔J〕. 光谱学与光谱分析,2013,33 (6):1441-1445. 〔4〕吴虹,张彩艳,王静,等. 青岛环境空气PM10和PM2.5污染 特征与来源比较〔J〕. 环境科学研究,2013,26(6):583- 589. 〔5〕薛文博,付飞,王金南,等. 中国PM2.5跨区域传输特征数 值模拟研究〔J〕. 中国环境科学,2014,34(6):1361- 1368. 〔6〕傅敏宁,郑有飞,徐星生,等. PM2.5 监测及评价研究进 展〔J〕. 气象与减灾研究,2011,34(4):1-6. 〔7〕环境保护部. 环境空气质量标准(GB3095-2012)〔S〕. 中 国标准出版社,2013. 〔8〕谢慧,赵申,曹国. 国内外PM2.5控制标准及对比〔J〕. 建筑 科学,2014,30(6):37-43. 〔9〕讲燕涛. 室内空气品质主观评价影响因素分析研 究〔D〕. 长沙:湖南大学,2006. 〔10〕杨新兴,冯丽华,尉鹏. 大气颗粒物PM2.5及其危害〔J〕. 前沿科学,2012,6(21):24-27.