建筑施工扬尘排放系数测算与防治措施研究——以河南省郑州市为例

摘要

A case study was done on the construction dust emission on 7 representative points in 4 types ofrnconstruction sites in Zhengzhou city. Unit area dust emission was converted by Gauss model from the dust emissionrnintensity monitoring. This study could put forward a scientific and operable basis for the dust pollutants amountrnmonitor.%以郑州市为例,从4种类型的施工场地中选取有代表性的7个点,通过对其扬尘排放强度的监测,由模式将扬尘排放强度换算为单位建筑面积(单位散流物料量)的排放量,以提高扬尘污染物量核定的科学性和可操作性.