水泥厂大气影响预测中多污染源简化处理方法

A Method of Simplifying Pollution Sources in Air Environment Impact Prediction of Cement Plant

在大气环境影响评价工作中 ,对于多污染源问题通常采用逐个计算叠加的方法。本文介绍了在水泥厂大气环境影响预测中 ,对数量众多的粉尘排放源进行简化处理的一种方法。在对吉林省××水泥有限公司的环境影响评价中对此方法得到的结果进行比较验证 ,讨论了这种方法的合理性和可行性。通过简化处理 ,可使大气预测工作更简单 。

For Air Environment Impact Assessment , the contr ib utions of all sources to the concentration at a given receptor are usual ly calculated separately and then added to give the total concentration that will spend more work and time . In this paper ,a method of simpli fying these many sources producing suspended particles in the Air Enviro nment Impact Prediction of cement plant was given . An analysis and compa rison with the usual one was made.