Fenton法预处理ABS废水的试验研究  

Experimental study on ABS wastewater pretreatment by Fenton method

作　　者：崔红梅[1,2] 周静 郭丽娜[3] 齐晗兵[1,2] CUI Hong-mei;ZHOU Jing;GUO Li-na;QI Han-bing(Civil and Construction Engineering Institute,Northeast Petroleum University,Daqing 163318,China;KeyLaboratory of Disaster Prevention and Mitigation and Projective Engineering of Heilongjiang Province,Daqing163318,China;The Third Plant of Daqing Petrochemical Company,Heilongjiang 163714,China)

机构地区：[1]东北石油大学土木建筑工程学院,黑龙江大庆163318 [2]黑龙江省防灾减灾及防护工程重点实验室,黑龙江大庆163318 [3]大庆石化公司化工三厂,黑龙江大庆163714

出　　处：《工业用水与废水》2018年第3期31-34,共4页Industrial Water & Wastewater

摘　　要：采用Fenton法处理ABS树脂生产废水,以CODCr和浊度去除率作为评价指标,考察了pH值、H_2O_2投加量、Fe2+与H_2O_2物质的量比、反应时间等因素对处理效果的影响,并分析了Fenton氧化ABS废水的作用机理。结果表明:在室温下,pH值为3,H_2O_2投加量为24 m L/L,Fe2+与H_2O_2物质的量比为1∶8,反应时间为60 min的条件下,废水CODCr的去除率达到63.4%,浊度去除率达到99.5%。Using Fenton method to treat ABS resin production wastewater, the influence of pH value, H2O2 dosage, mass ratio of Fe2 ＋to H2O2, reaction time and some other factors on treatment effect were investigated.With CODCrand turbidity removal rates as the evaluation indexes, the mechanism of Fenton oxidize ABS wastewater was analyzed. The results showed that, under the condition of room temperature, the pH value was 3, the dosage of H2O2 was 24 m L/L, the mass ratio of Fe2＋to H2O2 was 1 ∶ 8, the reaction time was 60 min, the removal rates of CODCrand turbidity reached 63.4% and 99.5% respectively.

关 键 词：FENTON法 ABS废水 CODCR 浊度 

分 类 号：X703.1[环境科学与工程—环境工程]