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| 上海工业区环境空气VOCs预警值及特征物种筛选方法研究 |
| Research on VOCs Alarm Values in Ambient Air of Shanghai Industrial Parks and Screening Methods for Typical Pollutants |
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| DOI： |
| 中文关键词: 挥发性有机物 预警值 特征污染物 筛选方法 上海工业区 |
| 英文关键词: VOCs Alarm value Typical pollutants Screening method Shanghai industrial parks |
| 基金项目:上海市政府“上海市工业区空气特征污染溯源”专项基金资助项目(SHXM-00-20180402-0079) |
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| 中文摘要: |
| 在上海市大气污染物排放标准的基础上，结合国家相关标准提出了工业区环境空气中47项VOCs指标的预警值。根据VOCs污染物的有毒有害性和异味特征、浓度特征和光化学活性特征，分别定义了T-特征污染物、C-特征污染物和O-特征污染物，并提出了各类特征污染物的筛选方法。将VOCs预警值和特征污染物筛选方法应用于上海市工业园区在线监测点，结果显示预警值较为适用，可以达到较好的预警目标；特征污染物筛选结果合理，且能从不同角度反映各站点周边污染源特征。 |
| 英文摘要: |
| The alarm values of 47 VOCs in ambient air of industrial parks were presented based on Shanghai emission standard of air pollutants and relevant national standards. Typical pollutants T， typical pollutants C and typical pollutants O were defined respectively according to VOCs toxic and odor characteristics， concentration characteristics and photochemical activity characteristics. The screening methods for typical pollutants were developed. The alarm values and screening methods were applied to online monitoring in some industrial parks in Shanghai， the results showed that the alarm values were applicable and well achieved the alarm function. The screening results were reasonable and reflected from different sides the characteristics of pollution sources around the monitoring sites. |
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