摘要
确定燃煤热电厂烟囱高度遵循的基本原则是既要满足大气污染的扩散稀释要求,又要考虑节省投资,保证地面最大落地浓度不超过环境控制目标。运用大气环境影响评价中大气扩散的有关理论及模式,通过实际案例论述烟囱高度的合理性,并为烟囱几何高度设计和环评工作提供可行的方法。
The basic principles to determine the chimney height of a power plant are meeting the demand of atmospheric diffusion and saving investment, ensuring the maximum ground concentration lower than the controlling goal of the environment. The atmospheric diffusion model and relevant theory of air environmental impact assessment are used, the rationality of the chimney height is expounded with a practical case. Moreover, it provides a workable solution for determining the geometrical height of a chimney and EIA.
出处
《环境保护与循环经济》
2008年第5期36-37,共2页
environmental protection and circular economy
关键词
电厂
烟囱高度
抬升高度
地面最大浓度
power plant
chimney height
rising height
ground maximum concentration
