7-ADCA废硫酸用于芬顿法深度处理制药废水  

Advanced Treatment of Pharmaceutical Wastewater by Fenton Method Using 7-ADCA Waste Sulfuric Acid

作　　者：王俊超 

机构地区：[1]山东新时代药业有限公司,山东临沂273400

出　　处：《山东化工》2017年第10期204-205,207,共3页Shandong Chemical Industry

摘　　要：以7-ADCA生产过程中产生的废硫酸调节废水pH值,用芬顿法对某制药厂污水站生化出水进行深度处理,通过正交实验和单因素分析获得最佳反应控制条件为初始pH值4.0,废硫酸投加量0.9mL/L,H_2O_2(27.5%)投加量0.70mL/L,FeSO_4·7H_2O投加量0.60g/L,反应时间90min。在此条件下COD去除率可达58.33%,不仅实现了以废治废,而且为达标排放提供了重要保证。Using 7 - ADCA waste sulfuric acid to regulate pH value, advanced treatment of the biochemical effluent from a pharmaceutical plant＇s sewage station by Fenton method was studyed. The best reaction control conditions were obtained through orthogonal test and single factor experiments： initial pH value was 4.0, dosage of waste sulfuric acid was 0.9mL/L, dosage of 27.5% H202 was O. 70 mL/L, dosage of FeSO4 · 7H20 was O. 60 g/L, reaction time was 90rain. Under these conditions COD removal rate could reach 58.33%. This process not only realized treating waste by waste, but also provided an important guarantee for meeting effluent standard.

关 键 词：7-ADCA废硫酸 制药废水 芬顿 深度处理 

分 类 号：X703[环境科学与工程—环境工程]