光谱学与光谱分析 |
|
|
|
|
|
Study on Degradation and Decolouration of Polycyclic Aromatic Hydrocarbons Crystal Violet by Photo-Fenton Reagent |
LI Hong1,LI Xiao-hong1,PENG De-jun3,ZHENG Huai-li2,3* |
1. College of Resources and Environmental Science,Chongqing University,Chongqing 400044,China 2. Key Laboratory of the Three Gorges Reservoir Region’s Eco-Environment,Ministry of Education,Chongqing University,Chongqing 400045,China 3. College of Chemistry and Chemical Engineering,Chongqing University,Chongqing 400044,China |
|
|
Abstract The crystal violet is one of polycyclic aromatic hydrocarbons. In the present paper,the degradation of the crystal violet by photo-Fenton reagent was studied. Through numerous experiments,the influences of various parameters including the wavelength-absorbency curve of the crystal violet,the concentration-absorbency curve of the crystal violet,the initial pH of solution,the initial concentration of the crystal violet,different irradiation time,the dosage of FeSO4,the dosage of H2O2 and orthogonal experiments were researched intensively. Through numerous experiments,the optimum conditions for crystal violet degradation were given. The main optimum conditions for crystal violet degradation are as follows: The initial optimum pH of solution is 3-4;The optimum concentration of the crystal violet is below 0.080 0 g·L-1. The optimum dosage of H2O2 is 1Qth. The optimum dosage of FeSO4 ranges from one fiftieth to one hundredth of the dosage of H2O2. Under the optimal conditions,the sun light can promote this reaction apparently,the reaction time can greatly be shortened,and the dosage of oxidant and catalyst can be saved too.
|
Received: 2006-06-16
Accepted: 2006-09-26
|
|
Corresponding Authors:
ZHENG Huai-li
E-mail: zhenghl@cta.cq.cn
|
|
Cite this article: |
LI Hong,LI Xiao-hong,PENG De-jun, et al. Study on Degradation and Decolouration of Polycyclic Aromatic Hydrocarbons Crystal Violet by Photo-Fenton Reagent[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2007, 27(08): 1591-1595.
|
|
|
|
URL: |
https://www.gpxygpfx.com/EN/Y2007/V27/I08/1591 |
[1] LEI Le-cheng,WANG Da-hui(雷乐成,汪大翚). Advanced Oxidation Technologies on Water Treatment(水处理高级氧化技术). Beijing: Chemical Industry Press(北京: 化学工业出版社),2001. [2] CHEN Wei-guo,ZHU Xi-hai(陈卫国,朱锡海). Chinese Environmental Science(中国环境科学),1998,18(2): 148. [3] XIANG Xin-yi,ZHENG Huai-li(相欣奕,郑怀礼). Journal of Chongqing Jianzhu University(重庆建筑大学学报),2004,26(4): 126. [4] ZHENG Huai-li,ZHANG Zhan-mei,TANG Ming-fang,et al(郑怀礼,张占梅,唐鸣放,等). Spectroscopy and Spectral Analysis(光谱学与光谱分析),2006,26(4): 768. [5] ZHENG Huai-li,XIANG Xin-yi(郑怀礼,相欣奕). Spectroscopy and Spectral Analysis(光谱学与光谱分析),2004,24(6): 726. [6] Xie Yinde,Chen Feng,HeJianjunetal. J. Photochem. Photobiol.,A,2000,136: 235. [7] ZHENG Huai-li,TANG Ming-fang,GONG Ying-kun,et al(郑怀礼,唐鸣放,龚迎昆,等). Spectroscopy and Spectral Analysis(光谱学与光谱分析),2003,23(2): 246. [8] YE Zhao,ZHANG Han-hui,PAN Hai-bo,et al(叶 钊,张汉辉,潘海波,等). Spectroscopy and Spectral Analysis(光谱学与光谱分析),2002,22(6): 928. [9] Montserrat Perez,Francesc Torrades,Xavier Domenech,et al. Water Research,2002,36: 2703.
|
[1] |
XING Hai-bo1, ZHENG Bo-wen1, LI Xin-yue1, HUANG Bo-tao2, XIANG Xiao2, HU Xiao-jun1*. Colorimetric and SERS Dual-Channel Sensing Detection of Pyrene in
Water[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 95-102. |
[2] |
ZHU Yu-xuan1, YANG Xiao-yu1, XU Xin-rong1, SUN Ming1*, JIAO Chao1*, CHEN Qian1*, ZHAO Zhen-lu2, CHEN Wei-qiang2, ZHANG Xin2, LIU Hong-xin2. Rotational Spectroscopic Investigation on 9-Fluorenone at C-Band (4~8 GHz)[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(06): 1988-1992. |
[3] |
ZONG Zhi-fang1, XU Wei-cheng2, CHEN De-peng1*, TANG Gang1, ZHOU Xiao-hui1, DONG Wei1, WU Yu-xi2. Preparation Mechanism of Decylic Acid-Palmitic Acid/SiO2@TiO2
Photocatalytic Phase Change Microcapsules Based on
Multiple Spectrum Analysis[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(04): 1306-1313. |
[4] |
NIU An-qiu, WU Jing-gui*, ZHAO Xin-yu. Infrared Spectrum Analysis of Degradation Characteristics of PPC Plastic Film Under Different Covering Methods[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(02): 533-540. |
[5] |
SHANG Chao-nan1, XIE Yan-li2, GAO Xiao3, ZHOU Xue-qing2, ZHAO Zhen-dong2, MA Jia-xin1, CUI Peng3, WEI Xiao-xiao3, FENG Yu-hong1, 2*, ZHANG Ming-nan2*. Research on Qualitative and Quantitative Analysis of PE and EVA in Biodegradable Materials by FTIR[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(11): 3380-3386. |
[6] |
ZHU Wei1, 2, YANG Rui-fang1*, ZHAO Nan-jing1*, YIN Gao-fang1, XIAO Xue1, LIU Jian-guo1, LIU Wen-qing1. Study on Small Sample Analysis Method for Identification of Polycyclic Aromatic Hydrocarbons in Water[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(11): 3494-3500. |
[7] |
QI Dong-li, CHENG Jia, SUN Hui, ZHANG Rui-xin, SONG Jian-yu, QIN Yan-li, LI Hong-da, SHEN Long-hai*. Research on Spectral Characteristics and Photocatalytic Properties of Ball Milled TiO2[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(10): 3063-3067. |
[8] |
LI Peng-hui, JIANG Zheng-wei, LI Jia-quan, REN Jian-peng, WU Wen-juan*. Research Progress in Quantitative Determination of Phenolic Hydroxyl Groups in Lignin[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(09): 2666-2671. |
[9] |
DING Jun-nan, WANG Hui, YU Shao-peng*. Application of Rapid Fluorescence Analysis Technology on Study on
Glycine Soja Response to PAHs(Phenanthrene)[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(07): 2207-2212. |
[10] |
ZHANG Li-sheng. Photocatalytic Properties Based on Graphene Substrate[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(04): 1058-1063. |
[11] |
YAO Jing-jing1, 2, YAN Yue-er3, ZHANG Ruo-hong1, LUO Chan1, LIU Jun1, BI Ning1*, TANG Yi2*. Spectroscopic Detection and Analysis for Micro Structure of Aged Traditional Handmade Paper[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(05): 1559-1565. |
[12] |
LI Yuan-peng1, 2, ZHANG Liu-qing1, JIANG Wei3, SHI Yu1, GUO Yan-ni1, ZHOU Lei1, 4, ZHOU Yong-qiang1, 4*, ZHANG Yun-lin1, 4. Variability of the Bio-Labile Fraction of Chromophoric Dissolved Organic Matter in Lake Qiandao, a Large Drinking Water Reservoir[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(03): 858-864. |
[13] |
XIA Xue, PAN Yun-xia*, LI Meng-zhu. Photocatalytic Degradation of RhB Dye by Copolymerization Modification g-C3N4-N Under Visible Light[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(02): 517-522. |
[14] |
WU Wei1,2, FU Yu1,2, REN Jun-li3, MIAO Shi-chao1,2, GUO Yuan-ming2, YANG Cheng-hu1,2*. Influences of Substituents and pH on Fluorescence Characteristics of Water-Soluble Polycyclic Aromatic Hydrocarbons[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(10): 3108-3112. |
[15] |
YUAN Cheng, ZHAI Sheng-cheng*, ZHANG Yi-meng, ZHANG Yao-li. Simple Evaluation of the Degradation State of Archaeological Wood Based on the Infrared Spectroscopy Combined With Thermogravimetry[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(09): 2943-2950. |
|
|
|
|