复配絮凝剂的筛选及其对炼油污水的处理试验  

Selection of Complexed Flocculant and its Treatment on Oil Refining Wastewat

作　　者：谭淑英[1] 谢晋巧[2] 汤心虎[2] 

机构地区：[1]中国石化集团广州石油化工总厂安环处,广州510726 [2]暨南大学生物工程系,广州510632

出　　处：《广州环境科学》2000年第4期16-19,共4页Guangzhou Environmental Science

摘　　要：通过实验筛选出对炼油废水处理效果好的复配絮凝剂。实验结果表明:应用有机高分子絮凝剂(DA1,GD112)和无机高分子絮凝剂(PAC)配合(即复配絮凝剂PAC+DA1,PAC+GD112)处理炼油废水时比单独使用其中一种絮凝剂(PAC,DA1或GD112)的处理效果要好得多,其具有适应性广、投加量小、浮渣少等优点。A lot of inorganic and organic polymerized flocculants were researched. The results demonstrated that the complex flocculant PAC/DA-1 or PAC/GD - 112, as compared with the usage of flocculant PAC/DA - 1 or GD - 112 alone, had the advantages of less dosing, less flotating scum, wide fitness and low cost in treating the wastewater from the refinery.

关 键 词：炼油污水处理 筛选 复配絮凝剂 DA1 GD112 PAC 

分 类 号：X742.035[环境科学与工程—环境工程]