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| 高级Fenton-超声波联合去除偶氮染料模拟废水 | |
| 引用本文： | 付丰连,张汉霞,蒋树贤,郑莉.高级Fenton-超声波联合去除偶氮染料模拟废水[J].黑龙江大学自然科学学报,2011,28(1):106-112. |
| 作者姓名： | 付丰连 张汉霞 蒋树贤 郑莉 |
| 作者单位： | 1. 广东工业大学,环境科学与工程学院,广州,510006 2. 东莞市海洋与渔业环境监测站,东莞,523939 3. 广东工业大学,土木与交通工程学院,广州,510006 |
| 基金项目： | Supported by National Natural Science Foundation of China(51008084); Natural Science Foundation of Guangdong Province(9451009001002753) |
| 摘 要： | 研究了基于零价铁(ZVI)的高级Fenton法(AFP)与超声波(US)联用技术对偶氮染料酸性大红的去除.研究了各种反应参数,零价铁的量、初始H2O2和染料的浓度及pH值对酸性大红去除的影响,得到了最佳的反应条件.实验结果表明,AFP-US与ZVI、US、US-ZVI、US-H2O2及ZVI-H2O2相比能提高染料的去... |
| 关 键 词： | 零价铁 高级Fenton法 超声波 酸性大红 去除 |
Removal of an azo dye synthetic wastewater by advanced Fenton process combined with ultrasound |
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| FU Feng-lian,ZHANG Han-xia,JIANG Shu-xian,ZHENG Li.Removal of an azo dye synthetic wastewater by advanced Fenton process combined with ultrasound[J].Journal of Natural Science of Heilongjiang University,2011,28(1):106-112. | |
| Authors: | FU Feng-lian ZHANG Han-xia JIANG Shu-xian ZHENG Li |
| Institution: | FU Feng-lian1,ZHANG Han-xia2,JIANG Shu-xian3,ZHENG Li1(1.Faculty of Environmental Science and Engineering,Guangdong University of Technology,Guangzhou 510006,China,2.Dongguan Oceanic and Fishery Environmental Monitoring Station,Dongguan 523939,3.Faculty of Civil and Transportation Engineering,China) |
| Abstract: | Advanced Fenton process(AFP) using zero-valent iron(ZVI) in the presence of ultrasound(US) was studied as a potential technique to remove an azo dye,C.I.Acid Red 73.The influence of various reaction parameters,iron dosage,initial concentration of H2O2 and dye,and pH values on Acid Red 73 removal were studied and optimum conditions were obtained.The rate constants for the process were also investigated.The results showed that AFP-US can enhance the dye removal compared with ZVI-US,H2O2-US and AFP.And the res... |
| Keywords: | zero-valent iron advanced Fenton process ultrasound Acid Red 73 removal |
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