摘要
大庆石化总厂乙醛装置排放污水中ＣＯＤ很高，而且波动较大，对此进行了影响因素分析与探讨，并提出了降低乙醛装置污水ＣＯＤ对策的初步设想。
The wastewater discharged from Acetaldehyde unit of Daqing petrocthemical complex usually contains shaky high COD.Aiming at this problem, several factors are analysed and investigeted in this paper,and counter measures to reduce COD have preliminarily been assumed.
出处
《石油化工环境保护》
1995年第4期47-49,共3页
Environment Protection in Petrochemical Industry
