Degradation of Organic Dyes over Regenerative Fe3O4/CuFeS2/Biomass Composite Column†

doi:10.7503/cjcu20180340

Abstract

Abstract:

Monodispersed Fe₃O₄ nanospheres with diameters of (200±0.5) nm and CuFeS₂ nanocrystals with diameters of (6.5±0.5) nm were mixed with biomass wastes to prepare Fe₃O₄/CuFeS₂/biomass composite degradation column. The composite degradation column can effectively degradate organic dyes[methylene blue(MB) and rhodamine B(RhB)] aqueous solutions with degradation rates over 90%. Compared with other Fenton systems, Cu⁺ in CuFeS₂ enormously contributes to the Fenton process. At the same time, the magne-tism of the sample can make it easy to recover. More importantly, the degradation rates after regeneration can remain over 90%. Besides, the composite can make full use of biomass wastes.

Key words: Composite dgradation column, Organic dye, Regeneration, Fenton system

CLC Number:

O614

TrendMD:

ZHANG Jubo,SUN Xiaohan,GAO Qiaojiao,WANG Haixin,LIANG Daxin,LIU Zhiming,HAN Guangting,JIANG Wei. Degradation of Organic Dyes over Regenerative Fe₃O₄/CuFeS₂/Biomass Composite Column^†[J]. Chem. J. Chinese Universities, 2019, 40(3): 425.

Figures/Tables 9

Fig.1 XRD patterns of Fe3O4 nanospheres(A) and CuFeS2 nanocrystals(B)

Fig.2 Size distribution[(A, inset of (C)], HRTEM(B, D) and TEM(C) images of as-synthesized samples (A), (B) Fe3O4 nanospheres; (C), (D) CuFeS2 nanocrystals.

Fig.3 FTIR spectrum of Fe3O4 nanospheres

Fig.4 Degradation rates of RhB(A) and MB(B) at different pH values

Fig.5 Degradation rates of RhB with different amount of H2O2 added

Table 1 Degradation rates of RhB and MB with different initial concentrations of Cu+

Initial concentration of Cu⁺(mg/L)	Degradation rate of RhB(%)	Degradation rate of MB(%)
5	88.36	88.21
10	92.36	91.98
15	97.41	97.02
20	85.74	85.20
25	83.82	84.01

Fig.6 Degradation rates of RhB(A) and MB(B) after regeneration

Table 2 Degradation rates after regeneration

Sample	Initial degradation rate(%)	Degradation rate after 4 times of regeneration(%)	Degradation rate after 9 times of regeneration(%)
As-prepared	100	98.23	97.28
Fe₃ $O 4 [19]$	98.76	90.45	74.57
Fe₃O₄@TiO₂-Au^[20]	95.52	86.98
Fe₃O₄/ZnO^[21]	100	73.12
Chalcopyrite	78.96

Table 2 Degradation rates after regeneration

Sample	Initial degradation rate(%)	Degradation rate after 4 times of regeneration(%)	Degradation rate after 9 times of regeneration(%)
As-prepared	100	98.23	97.28
Fe₃ $O 4 [19]$	98.76	90.45	74.57
Fe₃O₄@TiO₂-Au^[20]	95.52	86.98
Fe₃O₄/ZnO^[21]	100	73.12
Chalcopyrite	78.96

Scheme 1 Mechanism of degradation with Fe3O4/CuFeS2/biomass as catalyst

References 21

[1]	Walker G.M., Weatherley L. R., Environmental Pollution, 2000, 108, 219—223
[2]	Bechtold T., Burtscher E., Turcanu A., Journal of the Electrochemical Society, 1999, 465(1), 80—87
[3]	So C. M., Cheng M. Y., Yu J. C., Wong P. K., Chemosphere, 2002, 46, 905—912
[4]	Sarma R. J., Baruah J. B., Cryst. Growth. Des., 2007, 61, 989—1000
[5]	Wang M. Q., Wang N., Tang H. Q., Cao M. J., She Y. B., Zhu L. H., Catal. Sci. Technol., 2012, 2, 187—194
[6]	Wang N., Zhu L. H., Wang M. Q., Wang D. L., Tang H. Q., Ultrason. Sonochemistry, 2010, 17, 78—83
[7]	Kornaros M., Lyberatos G., Journal of Hazardous Materials, 2006, 136, 95—102
[8]	Chiong T., Lau S. Y., Zhan H., Koh B. Y., Danquah M. K., Journal of Environmental Chemical Engineering, 2016, 4, 2500—2509
[9]	Tahiri S., Messaoudi A., Albizane A., Azzi M., Bouhria M., Younssi S. A., Bennazha J., Mabrour J., Water Quality Research Journal of Canada (Canadian Association), 2003, 38, 393—411
[10]	Pandit P., Basu S., Journal of Colloid & Interface Science, 2002, 245, 208—214
[11]	Jirankova H., Mrazek J., Dolecek P., Cakl J., Desalination & Water Treatment, 2010, 20, 96—101
[12]	Legube B., Leitner N. K. V., Catalysis Today, 1999, 53, 61—72
[13]	Du Y., Zhou M., Lei L., Journal of Hazardous Materials, 2007, 139, 108—115
[14]	Xu L. J., Wang J. L., Journal of Hazardous Materials, 2011, 186, 256—264
[15]	Sunada K., Watanabe T., Hashimoto K., Environmental ScienceTechnology, 2003, 37, 4785—4789
[16]	Gul S., Ozcan-Yildirim O., Chemical Engineering Journal, 2009, 155, 684—690
[17]	Fida H., Zhang G., Guo S., Naeem A., Journal of Colloid & Interface Science, 2017, 490, 859—868
[18]	Zheng K., Di M. Y., Zhang J. B., Bao W. H., Liang D. X., Pang G. S., Fang Z. X., Li C. Y., Chemical Research in Chinese Universities, 2017, 33(4), 648—654
[19]	Boruah P. K., Sharma B., Karbhal I., Shelke M. V., Das M. R., Journal of Hazardous Materials, 2017, 325, 90—100
[20]	Ma J. Q., Guo S. B., Guo X. H., Ge H. G., Applied Surface Science, 2015, 353, 1117—1125
[21]	Xia J., Wang A. Q., Liu X., Su Z. X., Applied Surface Science, 2011, 257(23), 9724—9732

Related Articles 12

[1]	SU Yingli, REN Haisheng, LI Xiangyuan. Application of New Nonequilibrium Solvation Theory in Electronic Spectra of Organic Dyes [J]. Chem. J. Chinese Universities, 2021, 42(7): 2254.
[2]	FENG Xian,MU Xiaoqing,NIE Yao,XU Yan. Synthesis of α-Ketoisocaproate Through Substrate Coupling Reaction Catalyzed by Leucine Dehydrogenase^† [J]. Chem. J. Chinese Universities, 2019, 40(4): 698.
[3]	LU Jiawei,ZHANG Kunxi,YU Xi,YAN Shifeng,YIN Jingbo. Preparation of Amine-modified Poly(γ-benzyl-L-glutamate) Guided Bone Regeneration Film^† [J]. Chem. J. Chinese Universities, 2019, 40(3): 601.
[4]	WANG Bin,WU Yingga,LIU Zhelin,WANG Xiaohong,AN Zhihua,ZENG Jun,YANG Peng,LIU Zongrui. Photocatalytic Activity of Keggin Type Polyoxometalates XW₁₂ $O 40 n -$ (X=P⁵⁺, Si⁴⁺, B³⁺, Zn²⁺) Toward Degradation of Methyl Orange^† [J]. Chem. J. Chinese Universities, 2018, 39(5): 1003.
[5]	YU Xiaodan, LIN Xinchen, FENG Wei, LI Weiguang. One-step Preparation and UV-Fenton Properties of Fe₃O₄/TiO₂@Bio-carbon Composities^† [J]. Chem. J. Chinese Universities, 2018, 39(11): 2500.
[6]	YANG Meng, JIANG Huijuan, NING Chenxi, WEI Dongzhi, SU Erzheng. Preparation of Combined Cross-linked Enzyme Aggregates and Its Application in Synthesis of Chiral Alcohols by the Asymmetric Reduction of Carbanyl Group^† [J]. Chem. J. Chinese Universities, 2018, 39(1): 54.
[7]	ZHANG Xue, LIU Jianxin, WANG Yawen, FAN Caimei, DUAN Donghong, WANG Yunfang. Synthesis, Photocatalytic Activity and Regeneration of AgBr/CuO Heterojunction Photocatalyst^† [J]. Chem. J. Chinese Universities, 2016, 37(1): 88.
[8]	SU Xin, ZHANG Ji, WU Yong, GENG Yun, SU Zhong-Min. Theoretical Study on Structure-property Relationship of Oligothiophene Dyes for Dye-sensitized Solar Cells [J]. Chem. J. Chinese Universities, 2013, 34(8): 1945.
[9]	MENG Jie¹, SONG Li², MENG Jie³, KONG Hua³, WANG Chao-Ying², ZHU Guang-Jin¹, XU Liang-Hua⁴, XIE Si-Shen², XU Hai-Yan³. Growing Behavior of Cells on Single-walled Carbon Nanotubes Nonwoven Films [J]. Chem. J. Chinese Universities, 2007, 28(3): 476.
[10]	JIANG De-En, ZHAO Bi-Ying, XIE You-Chang . Studies on the Adsorption Performance of K₂CO₃/γ-Al₂O₃ to SO₂ [J]. Chem. J. Chinese Universities, 2001, 22(10): 1741.
[11]	WANG Ya-Ting , ZHAO Feng-Lin, LI Ke-An, TONG Shen-Yang . Analytical Application of Light Scattering Probe of Organic Dyes [J]. Chem. J. Chinese Universities, 2000, 21(10): 1491.
[12]	MIAo Chang-Xi, GAO Zi. Butane Isomerization on SO₄^2- Promoted Mixed Oxide Superacid Catalysts [J]. Chem. J. Chinese Universities, 1997, 18(3): 424.

Degradation of Organic Dyes over Regenerative Fe₃O₄/CuFeS₂/Biomass Composite Column^†

RichHTML

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 9

References 21

Related Articles 12

Recommended Articles

Metrics

Comments