混凝-内电解法处理ABS树脂废水的研究  

Investigation of coagulation-microelectrolysis process of ABS-resin laden wastewater treatment

作　　者：郭莲秀[1] 赵旭涛[2] 李贵贤[1] 曹兰花[2] 刘发强[2] 

机构地区：[1]兰州理工大学石油化工学院,甘肃兰州730050 [2]中国石油兰州石化公司石化研究院,甘肃兰州730060

出　　处：《兰州理工大学学报》2005年第5期71-74,共4页Journal of Lanzhou University of Technology

摘　　要：采用混凝-内电解法对处理ABS树脂废水进行了实验研究,分析了其处理效果的主要影响因素,确定了体系的工艺参数.实验结果表明:混凝出水在V铁屑∶V废水=3∶40,pH值为5,铁炭比为3∶4,常温搅拌25 min的条件下,COD总去除率达75%以上,出水达到国家污水综合排放三级标准.Experimental investigation of ABS-resin laden wastewater treatment is conducted by means ot coagulation-microelectrolysis. The major effect factors on the treatment efficiency are discussed. The technical parameters of the system are defined. The resuhs show that the total removal rate of COD is 75% when VF： Vw is 3： 40,pH is 5, the ratio of iron to carbon is 3 ： 4 and the reaction time is 25 minutes. The quality of exhausted water reaches the national standard level Ⅲ for the comprehensive discharging of wastewatex.

关 键 词：ABS树脂废水 混凝 内电解 去除率 

分 类 号：X703.1[环境科学与工程—环境工程]