炼油催化剂厂含硅废水的处理  

Treatment of Si-bearing Effluents of Catalyst Workshop of Oil Refinery

作　　者：胡菊英[1] 曾德金 甄玉红 郭德安 

机构地区：[1]长沙矿冶研究院,湖南长沙410012 [2]长岭炼油厂化工厂,湖南岳阳414012

出　　处：《矿冶工程》2002年第2期59-61,共3页Mining and Metallurgical Engineering

摘　　要：对催化剂厂排出的废水含Si悬浮物的处理进行了研究 ,采用聚合氯化铝凝聚、聚丙烯酰胺絮凝的沉降工艺获得理想效果。综合酸性废水经处理后 ,上清液清亮 ,SiO2 含量降到 5 0gA study is made on treatment of Si-bearing effluents of catalyst workshop. Satisfactory results are obtained by agglomeration using polymeric aluminum chloride and settlement using polyacrylamide. After the acid effluents are mixed and treated, the liquid is very clear and its SiO 2 content is reduced to below 50 g/t.

关 键 词：催化剂 废水 悬浮物 治理 炼油厂 

分 类 号：X742[环境科学与工程—环境工程]