Journal of Textile Research ›› 2019, Vol. 40 ›› Issue (12): 68-73.doi: 10.13475/j.fzxb.20190303606

• Dyeing and Finishing & Chemicals • Previous Articles     Next Articles

Preparation and application properties of wool-Fe complex-based heterogeneous Fenton photocatalysts

CUI Guixin1,2, DONG Yongchun1,3(), WANG Peng1   

  1. 1. School of Textile Science and Engineering, Tiangong University, Tianjin 300387, China
    2. Zhejiang Technology Research Institute of CTA Co., Ltd., Shaoxing, Zhejiang 312071, China
    3. Key Laboratory of Advanced Textile Composites, Ministry of Education, Tiangong University, Tianjin 300387, China
  • Received:2019-03-13 Revised:2019-06-24 Online:2019-12-15 Published:2019-12-18
  • Contact: DONG Yongchun E-mail:teamdong@sina.cn

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Abstract:

To improve the recycling value of waste wool, three wool fibers with different diameters and scales structures were coordinated with Fe3+ ions for producing three wool-Fe complexes as heterogeneous Fenton photocatalysts for the oxidative degradation of azo dyes. The influence of reaction conditions and the diameter and scale thickness of wool fiber on Fe content and photocatalytic activity of the complexes was investigated. The results indicate that high Fe content and elevated temperature can enhance the coordination of the Fe3+ and wool, and the wool fiber with low scale thickness is coordinated easily with Fe3+ to form wool-Fe complex containing higher Fe content. The coordination of wool fiber with Fe3+ ions can be described by Lagergren pseudo-second-order kinetic model. The wool fiber with low scale thickness shows a slower coordination rate than the other two wool fiber. Three resulting wool-Fe complexes have a significant photocatalytic function on dye degradation. High Fe content and increased irradiation can enhance their photocatalytic activity. The complexes prepared from thin wool fiber exhibites stronger photocatalytic performance and low pH sensitivity.

Key words: waste wool, wool-Fe complex, scale structure, photocatalyst, dye degradation

CLC Number: 

  • TS195.9

Tab.1

Average diameter and scale thickness of three wool fibersμm"

羊毛编号 平均直径 平均鳞片厚度
wool-1 25.66 0.931 8
wool-2 36.47 0.956 0
wool-3 36.85 0.659 3

Fig.1

Coordination reaction of three wool fibers with Fe3+ and effect of CFe,0 QFe value. (a) wool-1; (b) wool-2; (c) wool-3; (d) Effect of CFe,0 on QFe value"

Fig.2

Effect of reaction temperature on QFe value of complexes"

Tab.2

Pseudo second-order adsorption kinetic model parameters for coordination of different wool with Fe3+"

羊毛
名称		 CFe,0 /
(mol·L-1)		 Qe /
(mmol·g-1)		 k/
(g·(mmol·min)-1)		 R2
wool-1 0.02 0.164 6 1.078 7 0.964 8
0.05 0.339 9 0.387 2 0.980 2
0.10 0.605 6 0.240 3 0.970 1
0.20 0.947 9 0.063 7 0.947 2
wool-2 0.02 0.176 5 0.368 7 0.984 4
0.05 0.311 0 0.366 3 0.984 5
0.10 0.551 8 0.163 6 0.984 2
0.20 0.811 5 0.085 3 0.931 7
wool-3 0.02 0.948 5 0.006 6 0.983 6
0.05 1.110 8 0.006 5 0.987 9
0.10 2.157 1 0.003 4 0.987 7
0.20 2.948 1 0.003 2 0.971 3

Fig.3

Changes in decoloration ratio of dye in presence of different wool-Fe complexes"

Fig.4

Relationship between QFe and D40 values"

Fig.5

Effect of pH on D40 values"

Fig.6

Changes in D40 values under different irradiation"

[1] ZHAO W, YANG R J, ZHANG Y Q, et al. Sustainable and practical utilization of feather keratin by an innovative physicochemical pretreatment: high density steam flash-explosion[J]. Green Chemistry, 2012,14(12):3352-3360.
[2] 罗艳辉, 薄宗耀, 黄玉华. 废旧纺织品回收再利用的现状及其发展趋势[J]. 纺织科技进展, 2012(3):9-13.
LUO Yanhui, PU Zongyao, HUANG Yuhua. Textile waste recycling status and its development trend[J]. Progress in Textile Science & Technology, 2012(3):9-13.
[3] 李长伟, 吕丽华. 废弃羊毛吸声复合材料的制备及其性能[J]. 纺织学报, 2018,39(10):74-80.
LI Changwei, LÜ Lihua. Preparation and properties of sound absorption composites based on waste wool[J]. Journal of Textile Research, 2018,39(10):74-80.
[4] PATNAIK A, MVUBU M, MUNIYASAMY S, et al. Thermal and sound insulation materials from waste wool and recycled polyester fibers and their biodegradation studies[J]. Energy and Buildings, 2015,92:161-169.
[5] SALAMA M, HASSABO A G, El-SAYED A A, et al. Reinforcement of polypropylene composites based on recycled wool or cotton powders[J]. Journal of Natural Fibers, 2017,14(6):823-836.
[6] 徐恒星, 史吉华, 周奥佳, 等. 羊毛角蛋白的提取及其成膜性[J]. 纺织学报, 2012,33(6):41-47.
XU Hengxing, SHI Jihua, ZHOU Aojia, et al. Keratin extraction from wool and its film forming property[J]. Journal of Textile Research, 2012,33(6):41-47.
[7] XIE H B, LI S G, ZHANG S B. Ionic liquids as novel solvents for the dissolution and blending of wool keratin fibers[J]. Green Chemistry, 2005,7(8):606-608.
doi: 10.1039/b502547h
[8] DU Z, JI B L, YAN K. Recycling keratin polypeptides for anti-felting treatment of wool based on L-cysteinepretreatment[J]. Journal of Cleaner Production, 2018,183:810-817.
doi: 10.1016/j.jclepro.2018.02.196
[9] DONG Y, HAN Z, LIU C, et al. Preparation and photocatalytic performance of Fe(III)-amidoximated PAN fiber complex for oxidative degradation of azo dye under visible light irradiation[J]. Science of the Total Environment, 2010,408:2245-2253.
doi: 10.1016/j.scitotenv.2010.01.020
[10] 詹怀宇. 纤维化学与物理[M]. 北京: 科学出版社, 2005: 259-360.
ZHAN Huaiyu. Fibre Chemistry and Physics[M]. Beijing: Sciences Press, 2005: 259-360.
[11] 宋啸平, 黄美玉, 江英彦. 羊毛-过渡金属络合物的合成及其选择性催化氢化性能的研究[J]. 功能高分子学报, 1994(2):136-142.
SONG Xiaoping, HUANG Meiyu, JIANG Yingyan. Synjournal and catalytic behavior of wool-supported metal complexes for selective hydrogenation[J]. Journal of Functional Polymers, 1994(2):136-142.
[12] CUI G, DONG Y, LI Y, et al. Novel heterogeneous photocatalysts prepared with waste wool and Fe3+ or Cu2+ ions for degradation of CI Reactive Red 195: a comparative study[J]. Coloration Technology, 2017,133(3).DOI: 10.111/cote.12268.
[13] CUI G, DONG Y, LI B, et al. A novel heterogeneous Fenton photocatalyst prepared using waste wool fiber combined with Fe3+ ions for dye degradation[J]. Fibers and Polymers, 2017,18(4):713-719.
doi: 10.1007/s12221-017-6002-9
[14] 闫克路. 染整工艺与原理: 下册[M]. 北京: 中国纺织出版社, 2009: 16-45.
YAN Kelu. Dyeing and Finishing Process and Prin-ciple(Ⅱ)[M]. Beijing: China Textile & Apparel Press, 2009: 16-45.
[15] 董永春, 杜芳, 韩振邦. 改性PAN纤维与铁离子的配位结构及其对染料降解的催化作用[J]. 物理化学学报, 2008,24(11):2114-2121.
DONG Yongchun, DU Fang, HAN Zhenbang. Coordination structure between modified PAN fiber and Fe(III) ion and its catalytic function on degradation of azo dyes[J]. Acta Physico-Chimica Sinica, 2008,24(11):2114-2121.
doi: 10.3866/PKU.WHXB20081130
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