搞好噪声治理改善环境质量

石化企业是噪声大户，由压缩机、鼓风机、机泵等声源设备及其它背景噪声构成了各种各样的噪声源，不但单源声级峰值高，而且面源辐射面积广，治理难度非常大，辽化公司采取自难而易的原则，对纤维生产中重点噪声源进行了治理，收到了明显的成效。

Make Noise Controled and Improve Enviroment

There are strong noises of all kinds in petrochemical enterprise soundsource instruments such as compressers blowens pumps etc and other background noise contribute to the sources of noise not only the single-source sound peak is high but also the radiate area is wide ,so it is very difficult to control.By adopting the principle from difficult to easy,LiaoYang Petrochemical Fibre CO.has munaged to bring the main noise sources in fibre production under control and has brought about a striking effect already.