某炼油厂改扩建项目的声环境影响评价

Acoustic Environmental Impact Assessment of a Refinery Reconstruction and Expansion Project

大型炼化厂装置改造项目声环境影响评价,通过梳理改扩建前后的源强,预测出对厂界噪声的贡献值,然后叠加厂界噪声现状值,得到改扩建后的厂界噪声值,并进行达标分析。

Acoustic Environmental Impact Assessment of Large-scale Refinery Plant Retrofitting Project,By carding the source strength before and after reconstruction and expansion,the construction value to the noise is predicted,then the existing value of the noise is superimposed,the noise value of the boundary is obtained and the standard analysis is made.