校园内空气总悬浮颗粒物含量的空间变换和趋势评估

Journal of Jiamusi University(Natural Science Edition)(2017)

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Abstract
针对佳木斯大学校区环境,测定空气中总悬浮颗粒物的含量,并分析其空间变化,进而了解大学校区内空气质量状况,对日后的空气质量研究提供依据.对四个校区进行定点采集,采用中流量空气采样-称重法,计算得总悬浮颗粒物的浓度,取其均值总悬浮颗粒物含量.以重量法的计算结果为统一标准,其平均含量为0.273mg/m3.将所得结果与《环境空气质量标准》(GB3095-2012)相比较,得出校园内总悬浮颗粒物的含量达到国家2级标准.
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