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| 微波无极紫外点阵光催化氧化降解酸性蓝BGA的研究 | |
| 引用本文： | 成功,夏东升,曾庆福,毛满意,沈超,刘强.微波无极紫外点阵光催化氧化降解酸性蓝BGA的研究[J].工业水处理,2009,29(4). |
| 作者姓名： | 成功 夏东升 曾庆福 毛满意 沈超 刘强 |
| 作者单位： | 1. 武汉科技学院环境科学研究所,湖北武汉,430073 2. 武汉科技学院化工学院,湖北武汉,430073 3. 山东省轻工业设计院山东贝利工程咨询有限公司,山东济南,250014 |
| 基金项目： | 武汉市科技产业化专项基金，武汉市引导计划项目 |
| 摘 要： | 以不规则石英片作为TiO2光催化剂的载体.与微波无极紫外灯形成点阵光催化氧化降解酸性蓝BGA.通过比较不同反应体系的处理效果,验证了微波无极紫外点阵光催化氧化法的优越性.实验结果表明,当反应时间为60 min、H2O2 投加量2 mL/L、酸性蓝BGA初始质量浓度300 mg/L、曝气量0.15 L/min时,其对酸性蓝BGA废水的TOC去除率和脱色率分别达到42.74%和90.17%.在降解的过程中它受pH影响较大,采用分段控制pH的方法,能够进一步提高脱色效果. |
| 关 键 词： | 石英片 微波无极点阵光 光催化氧化 |
Study on the degradation of acidic blue BGA by photocatalytic oxidation based on microwave electrodeless UV lattice |
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| Cheng Gong,Xia Dongsheng,Zeng Qingfu,Mao Manyi,Shen Chao,Liu Qiang.Study on the degradation of acidic blue BGA by photocatalytic oxidation based on microwave electrodeless UV lattice[J].Industrial Water Treatment,2009,29(4). | |
| Authors: | Cheng Gong Xia Dongsheng Zeng Qingfu Mao Manyi Shen Chao Liu Qiang |
| Affiliation: | Cheng Gong1,Xia Dongsheng1,Zeng Qingfu1,Mao Manyi2,Shen Chao1,Liu Qiang3 |
| Abstract: | Irregular quartz flat has been used as TiO2 photocatalyst carrier,and formed lattice photocatalytic oxidation degradation acidic blue BGA with microwave electrodeless UV lamp.Through comparative experiments,the superiority of photocatalytic oxidation based on microwave electrodeless UV lattice is validated.The results show that when the reaction time is 60 min,H2O2 dosage 2 mL/L,initial concentration of dyestuff 300 mg/L,aerobic volume 0.15 L/min,the TOC removal rate and decoloration rate of acidic blue BGA... |
| Keywords: | quartz flat microwave electrodeless UV lattice lamp photocatalytic oxidation |
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