基于积尘走航监测的宜宾市道路扬尘排放特征及防治措施研究OACSTPCD
Study on Characteristics and Control Measures of Road Dust Emission in Yibin Based on Mobile Monitoring of Dust Deposition
为研究宜宾市不同类型道路的积尘分布和扬尘排放特征,采用光散射法道路积尘负荷监测设备测试宜宾市不同区域、不同类别的道路积尘负荷,基于排放因子法估算全市道路扬尘的排放量,并根据道路扬尘排放特征提出宜宾市道路扬尘防治对策.结果表明:(1)宜宾市公路保洁效果交叉,其积尘负荷达到2.21g/m2,明显大于城市道路的1.03g/m2,其中城市道路积尘负荷表现为快速路(0.43g/m2)＜主干道(0.74g/m2)＜次干道(1.04g/m2)＜支路(1.90g…查看全部>>
To study the distribution and emission characteristics of road dust on different road types in Yibin,the road dust load monitoring equipment based on the method of light scattering was used to test the road dust load of different regions and road types in Yibin.The road dust emission volume in Yibin was estimated based on the emission factor method,and the road dust pollution control countermeasures were proposed according to the emission characteristics of …查看全部>>
范武波;杨震;姜涛;刘新民;赵文艳
四川省生态环境科学研究院,成都 610046成都信息工程大学资源环境学院,成都 610225四川省生态环境科学研究院,成都 610046四川省生态环境科学研究院,成都 610046四川省生态环境科学研究院,成都 610046
环境科学
道路积尘走航监测排放特征管控措施宜宾市
Road dustmobile monitoringemission characteristicscontrol measuresYibin
《四川环境》 2024 (4)
1-6,6
四川省生态环境保护科技项目计划(2023HB09).
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