我国水泥行业大气污染物排放特征  

EMISSION CHARACTERISTICS OF AIR POLLUTANTS IN CHINA'S CEMENT INDUSTRY

作　　者：徐东耀[1] 周昊[1] 刘伟[1] 庞杰[1] 竹涛[1] 

机构地区：[1]中国矿业大学(北京)化学与环境工程学院,北京100083

出　　处：《环境工程》2015年第6期76-79,138,共5页Environmental Engineering

基　　金：国家自然科学基金(51108453)

摘　　要：水泥行业是环境污染最严重的行业之一,对其排放的大气污染物的来源和计算方法进行了综述与分析,并通过在时间尺度与空间尺度上的对比,发现近十年水泥行业粉尘、SO2和NOx的排放量随着水泥产量的增加而增大,华东地区水泥行业的粉尘、SO2和NOx排放量分别占全国总量的31.8%、31.0%和31.8%,是我国7个区域中大气污染物排放量最高的区域。Environmental pollution of cement industry is extremely serious. The source and evaluation method of atmospheric pollutant from cement industry was reviewed and analyzed. Through the time-scale and space-scale comparison in cement industry,it was found that in the past decade,the emission of dust,SO2 and NOxfrom cement industry increased with the increasing of cement production. Atmospheric pollutant emission of cement industry in Eastern China was the largest in the seven regions,in which the emission of dust,SO2 and NOxcontributed 31. 8%,31. 0% and 31. 8% to the total emission of the whole industry,respectively.

关 键 词：水泥行业 粉尘 SO2 NOx 

分 类 号：X781.5[环境科学与工程—环境工程]