摘要
研究了在臭氧氧化活性染料染色废水过程中酰胺类活化剂STH的活化作用,考察了活化剂STH及反应时间对脱色率、COD值和溶液pH值的影响。试验表明,活化剂STH可以提高臭氧氧化脱色的效率,也能在一定程度上提高COD去除率,缩短反应时间。
Activation of STH on ozone oxidation of reactive dyeing effluents was studied.Influences of STH and reaction time on the decoloration rate,COD and pH value were investigated.The results showed that the activator STH could promote the decoloration efficiency and COD removal rate,shorten the reaction time.
出处
《印染》
北大核心
2010年第11期35-37,共3页
China Dyeing and Finishing
基金
四川省科学技术厅应用基础研究项目(项目编号07JY029-102)
关键词
染色
废水处理
活性染料
臭氧
活化剂
dyeing wastewater treatment reactive dyes ozone activator
