Characteristic studies on treatment of high concentration rhodamine B with US/UV-Fenton system
WANG Wei-liang1,2, WANG Yu-fan1, LU Shao-yong3, JU Tian-tian4, ZHANG Ling-li1,2, LIU Xiao-hui1,2
1. College of Geography and Environment, Shandong Normal University, Jinan 250014, China;
2. Institute of Environment and Ecology, Shandong Normal University, Jinan 250014, China;
3. State Environmental Protection Scientific Observation and Research Station for Lake Dongtinghu(SEPSORSLD), Chinese Research Academy of Environmental Sciences, Beijing 100012, China;
4. Shandong Provincial Construction Project Environmental Assessment Service Center Jinan 250012, China
The degradation of high concentration Rhodamine B by US/UV-Fenton system was investigated. Firstly, the degradation effects of Fenton, US-Fenton, UV-Fenton and US/UV-Fenton on RB were compared, and the reaction kinetics equation was found to be consistent with the pseudo first order kinetics, then the synergy in US/UV-Fenton system was analyzed. Secondly, the effects of five factors, e.g. initial solution pH, H2O2 dosage, mole ratio of H2O2 and Fe2+, reaction time and ultrasonic power, on the RB degradation ability of US/UV-Fenton system were investigated. The results showed that the RB decolorization rate was 99.9%, the removal rate of TOC and CODCr was 92.1% and 61.85% respectively, and the biodegradability of wastewater was improved from 0.277 to 0.503 under the optimum conditions. According to the law of the reaction, the reaction mechanism of US/UV-Fenton system was analyzed, and the synergy in the system was discussed.
王炜亮, 王玉番, 卢少勇, 鞠甜甜, 张玲丽, 刘晓晖. US/UV-Fenton体系处理高浓度罗丹明B特性研究[J]. 中国环境科学, 2016, 36(8): 2329-2336.
WANG Wei-liang, WANG Yu-fan, LU Shao-yong, JU Tian-tian, ZHANG Ling-li, LIU Xiao-hui. Characteristic studies on treatment of high concentration rhodamine B with US/UV-Fenton system. CHINA ENVIRONMENTAL SCIENCECE, 2016, 36(8): 2329-2336.
Kang Y W, Hwang K. Effects of reaction conditions on the oxidation efficiency in the Fenton process[J]. Water Research, 2000,34(10):2786-2790.
[3]
Lu M, Lin C, Liao C, et al. Influence of pH on the dewatering of activated sludge by Fenton's reagent[J]. Water Science & Technology, 2001,44(10):327-332.
Dükkanc? M, Vinatoru M, Mason T J. The sonochemical decolourisation of textile azo dye Orange Ⅱ: Effects of Fenton type reagents and UV light[J]. Ultrasonics Sonochemistry, 2014, 21(2):846-853.
Ji F, Li C, Zhang J, et al. Heterogeneous photo-Fenton decolorization of methylene blue over LiFe(WO4)2 catalyst[J]. Journal of Hazardous Materials, 2011,186(2/3):1979-1984.
[9]
Chen L, Ma J, Li X, et al. Strong enhancement on Fenton oxidation by addition of hydroxylamine to accelerate the ferric and ferrous iron cycles[J]. Environmental Science & Technology, 2011,45(9):3925-3930.
[10]
Bokare A D, Choi W. Review of iron-free Fenton-like systems for activating H2O2 in advanced oxidation processes[J]. Journal of Hazardous Materials, 2014,275:121-135.
[11]
Babuponnusami A, Muthukumar K. Degradation of phenol in aqueous solution by fenton, sono-fenton and sono-photo-fenton methods[J]. Clean-Soil, Air, Water, 2011,39(2):142-147.
[12]
Zhou T, Wu X, Mao J, et al. Rapid degradation of sulfonamides in a novel heterogeneous sonophotochemical magnetite-catalyzed Fenton-like (US/UV/Fe3O4/oxalate) system[J]. Applied Catalysis B: Environmental, 2014,160-161:325-334.
[13]
Muthukumar K. Degradation of phenol in aqueous solution by Fenton, sono-Fenton and sono-photo-Fenton methods[J]. CLEAN-Soil, Air, Water, 2011,39(2):142-147.
Kavitha V, Palanivelu K. Destruction of cresols by Fenton oxidation process[J]. Water Research, 2005,39(13):3062-3072.
[19]
Szpyrkowicz L, Juzzolino C, Kaul S N. A comparative study on oxidation of disperse dyes by electrochemical process, ozone, hypochlorite and Fenton reagent[J]. Water Research, 2001, 35(9):2129-2136.
[20]
Chakma S, Moholkar V S. Investigations in synergism of hybrid advanced oxidation processes with combinations of sonolysis+ Fenton process+ UV for degradation of bisphenol A[J]. Industrial & Engineering Chemistry Research, 2014,53(16):6855-6865.
Mogra D, Mehta M, Ameta R, et al. Photochemical degradation of p-dichlorobenzene by photo-Fenton's reagent[J]. Journal of the Indian Chemical Society, 2002,79(7):593-595.
[24]
Zhou T, Lim T, Wu X. Sonophotolytic degradation of azo dye reactive black 5 in an ultrasound/UV/ferric system and the roles of different organic ligands[J]. Water Research, 2011,45(9): 2915-2924.
Kang Y W, Hwang K. Effects of reaction conditions on the oxidation efficiency in the Fenton process[J]. Water Research, 2000,34(10):2786-2790.
[28]
Li W, Nanaboina V, Zhou Q, et al. Effects of Fenton treatment on the properties of effluent organic matter and their relationships with the degradation of pharmaceuticals and personal care products[J]. Water Research, 2012,46(2):403-412.
[29]
Pouran S R, Aziz A A, Daud W M A W. Review on the main advances in photo-Fenton oxidation system for recalcitrant wastewaters[J]. Journal of Industrial and Engineering Chemistry, 2015,21:53-69.
[30]
Bokare A D, Choi W. Chromate-induced activation of hydrogen peroxide for oxidative degradation of aqueous organic pollutants[J]. Environmental Science & Technology, 2010,44(19): 7232-7237.
[31]
Qin Y, Song F, Ai Z, et al. Protocatechuic acid promoted alachlor degradation in Fe (Ⅲ)/H2O2 Fenton System[J]. Environmental Science & technology, 2015,49(13):7948-7956.
Zhong X, Xiang L, Royer S, et al. Degradation of CI acid orange 7by heterogeneous Fenton oxidation in combination with ultrasonic irradiation[J]. Journal of Chemical Technology and Biotechnology, 2011,86(7):970-977.
[34]
Mahvi A H. Application of ultrasonic technology for water and wastewater treatment[J]. Iranian Journal of Public Health, 2009,38(2):1-17.
[35]
Wang X, Pan Y, Zhu Z, et al. Efficient degradation of rhodamine B using Fe-based metallic glass catalyst by Fenton-like process[J]. Chemosphere, 2014,117:638-643.
[36]
Kurukutla A B, Kumar P S S, Anandan S, et al. Sonochemical degradation of Rhodamine B using oxidants, hydrogen peroxide/peroxydisulfate/peroxymonosulfate, with Fe2+ Ion: proposed pathway and kinetics[J]. Environmental Engineering Science, 2015,32(2):129-140.
[37]
Giannakis S, Papoutsakis S, Darakas E, et al. Ultrasound enhancement of near-neutral photo-Fenton for effective E. coli inactivation in wastewater[J]. Ultrasonics sonochemistry, 2015, 22:515-526.