光谱学与光谱分析 |
|
|
|
|
|
Spectral Analysis of Dissolved Organic Matter of Tannery Wastewater in the Treatment Process |
FAN Chun-hui1, ZHANG Ying-chao2, DU Bo1, SONG Juan1, HUAI Cui-qian1, WANG Jia-hong1 |
1. College of Resource & Environment, Shaanxi University of Science & Technology, Xi’an 710021, China2. College of Environment, Tsinghua University, Beijing 100084, China |
|
|
Abstract Tannery industry is one of the major traditional industries and important wastewater sources in China. The existing research mainly focus on the quality of inlet and outlet water, rather than the purification and transformation behavior of dissolved organic matter (DOM) in the treatment process of tannery wastewater. The UV spectra and fluorescence spectroscopy were used to detect the spectral characteristics of water samples in the treatment process, and it is analyzed that the formation process and the linear relationships between total fluorescence intensity and parameters. The results showed: the UV absorbance of DOM in wastewater increased firstly and then decreased with longer wavelength, and the wave peaks were found around the wavelength of 230 nm. The values of A253/A203 and SUVA254 increased firstly and then decreased, indicating the complex reaction process related to free substituent and aromatic rings. The fluorescence peaks appeared at the regions of λex/em=320~350/440~460 and λex/em=270~300/390~420, referred as visible humic-like and visible fulvic-like fluorescence, respectively. With the treatment process of tannery wastewater, the following fluorescence phenomenon were monitored, such as the blue-shift of humic-like fluorescence peak in the hydrolytic acidification tank, the appearance of tryptophan fluorescence peak in the second biochemical pond (λex/em=290/340), the weak fluorescence peak in the fourth biochemical pond (λex/em=350/520) and the stabilized fluorescence characteristics in the secondary sedimentation tank and water outlet. The achievements are helpful to investigate the degradation and formation behavior of water components, and significant for the fluorescence variation analysis in the treatment system. The removal rate of total fluorescence intensity of tannery wastewater fit better the removal rate of TOC with coefficient of r 0.835 5. The UV spectra and 3D-EEMs are effective to reveal the purification behavior and mechanism of tannery wastewater.
|
Received: 2014-04-03
Accepted: 2014-07-28
|
|
Corresponding Authors:
FAN Chun-hui
E-mail: frank_van391@163.com
|
|
[1] Lofrano G, Meric S, Zengin G E, et al. Science of the Total Environment, 2013, 461-462: 265. [2] Elinatan C, Guy J L, Mikhail B. Water Research, 2014, 55(5): 323. [3] Maria C G A, Claudia C C P, Joaquim C G E da S. Analytica Chimica Acta, 2007, 595(1/2): 9. [4] Heather T C, Edward T, Jean-Francois K, et al. Water Research, 2012, 46(14): 4532. [5] State Environmental Protection Administration of China(国家环境保护总局). Monitoring and Analyzing Methods for the Examination of Water and Wastewater, 4th ed(水和废水监测分析方法, 第4版). Beijing: China Environmental Sciences Press(北京: 中国环境科学出版社), 2002. [6] Candler R, Cleve K V. Soil Science, 1982, 134(3): 176. [7] Ashley D P, Julian L F. Water Research, 2012, 46(9): 2927. [8] Baker A. Water Research, 2002, 36(1): 189. [9] Stedmon C A, Markager S, Bro R. Marine Chemistry, 2003, 82(3/4): 239. [10] Ahmad S R, Reynolds D M. Water Research, 1995, 29(6): 1599. [11] Westerhoff P, Anning D. Journal of Hydrology, 2000, 236(34): 202. [12] Yamashita Y H, Tanoue E. Marine Chemistry, 2003, 82(3/4): 255. [13] Chen J, Gu B, Leboeuf E J, et al. Chemosphere, 2002, 48(1): 59. [14] SONG Gong-wu, FANG Guang-rong, LI Ying, et al(宋功武, 方光荣, 李 瑛, 等). Chinese Journal of Analytical Chemistry (分析化学), 2000, 28(5): 659. [15] Marose S, Lindemann C, Scheper T. Biotechnology Progress, 1998, 14(1): 63. [16] Baker A, Curry M. Water Research, 2004, 38(10): 2605. [17] Spencer R G M, Bolton L, Baker A. Water Research, 2007, 41(13): 2941. |
[1] |
MA Dian-xu1, LIU Gang1*, OU Quan-hong1, YU Hai-chao1, LI Hui-mei1, SHI You-ming2. Discrimination of Common Wild Mushrooms by FTIR and Two-Dimensional Correlation Infrared Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(07): 2113-2122. |
[2] |
TAN Ai-ling1, WANG Si-yuan1, ZHAO Yong2, ZHOU Kun-peng1, LU Zhang-jian1. Research on Vinegar Brand Traceability Based on Three-Dimensional Fluorescence Spectra and Quaternion Principal Component Analysis[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(07): 2163-2169. |
[3] |
FAN Gong-duan1*, LIN Xiu-yong1,2, WANG Shu-min1,2*, LUO Jing1, XIE Zhi-gang2, LI Qiang2. Compositional Characteristics of Interstitial Water Dissolved Organic Matter in Bioretention Systems with Different Filling[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(04): 1139-1145. |
[4] |
OUYANG Heng1,2*, XIAO Jian-ren3, LIN Xiu-yong4, FAN Gong-duan4*. Compositional Characteristics of Dissolved Organic Matter in Water Treatment Systems of Water Source Heat Pump Based on Three-Dimensional Fluorescence Analysis[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(04): 1146-1152. |
[5] |
WANG Yu-tian, LIU Ting-ting*, LIU Ling-fei, YANG Zhe, CUI Yao-yao. Determination of Polycyclic Aromatic Hydrocarbons in Water Based on Three Dimensional Fluorescence Spectroscopy Combined with Wavelet Compression and APTLD[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(04): 1171-1177. |
[6] |
LIU Ye1, ZHAO Wei-wei1, LI Zong-xiao1*, CHENG Hua-lei1, HE Huan2. Study on the Interaction of Aconitine and Armyworm DNA by UV Spectroscopy and ITC Method[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(03): 851-856. |
[7] |
YU Jiang-ping1, LI Chun2, YI Wen-ting1, JIN Biao-bing2, LIU Yun-fei1, JIANG Ling1*. Temperature Dependence of Terahertz Spectra of Amino Acid[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(02): 386-393. |
[8] |
ZHOU Yan-lei1, ZHOU Fei-fei1, JIANG Cong-cong1, SHI Xiao-yong1,2*, SU Rong-guo1. Research of Identification Method for the Oil Spills Species Based on Fluorescence Excitation-Emission Matrix and Parallel Factor Analysis[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(02): 475-480. |
[9] |
XIE Zhi-yong1,2, XIE Li-qin1,2, JIANG Shen-hua1,2,3*, QU Wen-juan1,3, ZHANG Xiao-xia1,2, ZHANG Hua-hao1,2, HAO Shu1,2, ZHANG Liang-hui1,2, MA Hai-le1,3, SHEN Yong-gen1,4. The Comparison of Inhibition on LDL Non-Enzymatic Glycosylation and Oxidation between Ethyl Acetate Extracts of Clove and Clove Bud Oil Based on Spectroscopy Technology[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(02): 518-527. |
[10] |
WANG Bi1, 2, XI Hong-bo2, ZHOU Yue-xi1, 2*, CHEN Xue-min1, FU Xiao-yong1. Effects of Different Substituents on Three Dimensional Fluorescence Properties of BTEX[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(12): 3763-3770. |
[11] |
WANG Yu-tian1, ZHANG Li-juan1, 2*, ZHAO Xu1, CHEN Yi-qiang3, PAN Zhao1, CAO Li-fang1, XU Jing1, YUAN Yuan-yuan1, NIU Kai-zeng1, ZHANG Ya-ji1. Study on the Three-Dimensional Fluorescence Spectra of Oil Mixture and Its Composition Based on Tri-PLS Model[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(12): 3771-3775. |
[12] |
WANG Yuan-feng1,2, SONG Zhao-zhao2, DUAN Wei3, WANG Wen-long2, DU Ran2. Synthesis of ZnO/PAMAM G5.0 Nano Composite and Its Application on the Enhancement of Cyanoacrylate Pre-Treated Fingermark[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(12): 3814-3818. |
[13] |
ZHANG Li-guo, CHENG Jia-jia, NI Li-jun*, LUAN Shao-rong. Rapid Analysis of the Quality of Ginkgo Biloba Leaf Based on UV, Near Infrared and Multi-Source Composite Spectral Information[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(10): 3063-3069. |
[14] |
HUANG Zhen-rong1, CHENG Cheng2, TANG Jiu-kai2, Lü Wei-ming1, TAO Ting-ting1, WANG Xiao-jiong1, WU Jing2*. Characterization of Organic Matters in the Effluent of Dyeing and Printing Wastewater Treatment Plants with Fluorescence Method[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(10): 3118-3121. |
[15] |
ZHU Wei-hua1, CHEN Guo-qing2, ZHU Zhuo-wei2, ZHU Feng1, GENG Ying1, HE Xiang1,TANG Chun-mei1. Year Prediction of a Mild Aroma Chinese Liquors Based on Fluorescence Spectra and Quantum Genetic Algorithm[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(05): 1431-1436. |
|
|
|
|