2012活性艳蓝印染废水处理技术研究

江汉大学学报（自然科学版） ›› 2012, Vol. 40 ›› Issue (2): 49-52.

2012活性艳蓝印染废水处理技术研究

刘君侠，卢徐节

江汉大学化学与环境工程学院，湖北武汉430056

收稿日期:2012-02-15 出版日期:2012-04-20 发布日期:2013-11-07
作者简介:刘君侠(1969—)，女，实验师，硕士，研究方向:环境监测与环境工程实验教学。

Treatment of Dyeing Wastewater Containing Active Brilliant Blue KN-R

LIU Jun－xia,LU Xu－jie

School of Chemistry and Environmental Engineering,Jianghan University,Wuhan 430056,Hubei,China

Received:2012-02-15 Online:2012-04-20 Published:2013-11-07

摘要/Abstract

摘要： 分别采用紫外线照射(UV)、臭氧(O3)氧化、UV／O3联合法处理活性艳蓝KN－R模拟印染废水，对不同方法的处理效果及影响因素进行研究。结果表明单纯UV法处理模拟印染废水脱色及COD去除效果甚微;O3氧化处理模拟印染废水，脱色效果明显，COD的去除效果不明显;UV／O3联合法脱色效果明显优于单纯的UV法或O3氧化法，当废水初始浓度为400mg/L，pH值为12，臭氧空气流量为80L/h，处理60min时脱色率高达99.4％，COD去除率为32.0％。

关键词: 紫外线, 臭氧, 活性艳蓝KN－R, 脱色率, COD去除率, 印染废水

Abstract: Researched into effects and affection of different treatments, i. e. stimulated dyeing wastewater containing reactive brilliant blue KN－R treated by UV, O3－oxide and process of combined UV/O3 respectively. The effects of operation parameters such as initial dye concentration, catalyst loading, hydrogen peroxide dosage as well as initial pH value were studied. Experiment results showed that the effect of single UV method was not obvious, O3 method had a high effect on decoloration, however, was not that efficient on COD removal rate, the decoloration effect of UV/O3 combined method was obviously better than single UV method or O3 oxidation process, the decoloration rate was 99.4 ％ and the COD removal rate up to 32.0 ％ in conditions that the pH of wastewater was 12, the air ozonation flow rate was controlled at 80 L／h and the reaction time was 60 min.

Key words: ultraviolet radiation, ozone, active brilliant blue KN－R, decoloration rate, removal rate of COD, textile wastewater

中图分类号:

X791
X703

刘君侠，卢徐节. 2012活性艳蓝印染废水处理技术研究[J]. 江汉大学学报（自然科学版）, 2012, 40(2): 49-52.

LIU Jun－xia,LU Xu－jie. Treatment of Dyeing Wastewater Containing Active Brilliant Blue KN-R[J]. Journal of Jianghan University(Natural Science Edition), 2012, 40(2): 49-52.

[1]	胡明华，朱潇潇，岳琳，胡正勋，刘晓烨. 铈负载活性炭降解印染废水的实验研究[J]. 江汉大学学报（自然科学版）, 2017, 45(5): 389-394.
[2]	李端林，卢徐节. 固定化微生物技术在印染废水处理中的应用[J]. 江汉大学学报（自然科学版）, 2013, 41(1): 51-54.
[3]	卢徐节,刘琼玉,刘君侠. 膨润土改性及其在印染废水处理中的应用[J]. 江汉大学学报（自然科学版）, 2011, 39(2): 31-33.
[4]	路平,张晓慧,黄正群等. 两种紫外线杀菌灯对甲基橙染料的脱色作用[J]. 江汉大学学报（自然科学版）, 2007, 35(1): 35-38.