Removal of fluoroquinolone drug, levofloxacin, from aqueous phase over iron based MOFs, MIL-100(Fe)

被引：146

作者：

Chaturvedi, Garima ^{[1
]}

Kaur, Amandeep ^{[1
]}

Umar, Ahmad ^{[2
,3
]}

Khan, M. Ajmal ^{[4
,5
]}

Algarni, H. ^{[4
,5
]}

Kansal, Sushil Kumar ^{[1
]}

机构：

[1] Panjab Univ, Dr SS Bhatnagar Univ Inst Chem Engn & Technol, Chandigarh 160014, India

[2] Najran Univ, Fac Sci & Arts, Dept Chem, Najran 11001, Saudi Arabia

[3] Najran Univ, PCSED, Najran 11001, Saudi Arabia

[4] King Khalid Univ, RCAMS, POB 9004, Abha 61413, Saudi Arabia

[5] King Khalid Univ, Dept Phys, POB 9004, Abha 61413, Saudi Arabia

来源：

JOURNAL OF SOLID STATE CHEMISTRY | 2020年 / 281卷

关键词：

MIL-100(Fe); Levofloxacin; Adsorption; Langmuir isotherm; Thermodynamics; METAL-ORGANIC FRAMEWORK; ADSORPTION CAPACITY; FACILE SYNTHESIS; WATER; PHOTODEGRADATION; ACETALIZATION; MICROSPHERES; FABRICATION; ISOTHERMS; GREEN;

D O I：

10.1016/j.jssc.2019.121029

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Herein, we report facile, rapid and cost-effective method for the preparation of MIL-100(Fe) via solid state reaction in a sealed autoclave. The as-prepared MIL-100(Fe) was further characterized in detail using various techniques including PXRD, FTIR, SEM, EDX, TGA, BET surface area and zeta potential analysis. The prepared sample was used as adsorbent for the removal of levofloxacin (LVX), an antibiotic from aqueous phase. MIL-100(Fe) achieved an uptake capacity of 87.34 mg/g based on the Langmuir isotherm. The results showed that adsorption mechanism followed pseudo 2nd order kinetic model and Freundlich isotherm. The thermodynamic study revealed that adsorption mechanism was found to be impulsive and exothermic in nature. After 4 cycles of MIL-100(Fe) adsorption and desorption, levofloxacin removal efficiency attained was 86%.

引用

页数：10

共 56 条

[1] Ahangaran F, 2013, INT NANO LETT, V3, DOI 10.1186/2228-5326-3-23
[2] Photodegradation of levofloxacin in aqueous and organic solvents: A kinetic study
Ahmad, Iqbal
Bano, Raheela
Sheraz, Muhammad Ali
Ahmed, Sofia
Mirza, Tania
Ansari, Shakeel Ahmad
[J]. ACTA PHARMACEUTICA, 2013, 63 (02) : 223 - 229
[3] Precisely controlled encapsulation of Fe3O4 nanoparticles in mesoporous carbon nanodisk using iron based MOF precursor for effective dye removal
Angamuthu, M.
Satishkumar, G.
Landau, M. V.
[J]. MICROPOROUS AND MESOPOROUS MATERIALS, 2017, 251 : 58 - 68
[4] [Anonymous], [No title captured]
[5] In situ one-step synthesis of Fe3O4@MIL-100(Fe) core-shells for adsorption of methylene blue from water
Aslam, Sobia
Zeng, Jingbin
Subhan, Fazle
Li, Min
Lyu, Fenglei
Li, Yanpeng
Yan, Zifeng
[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2017, 505 : 186 - 195
[6] Preparation of magnetic composites of MIL-53(Fe) or MIL-100(Fe) via partial transformation of their framework into γ-Fe2O3
Bezverkhyy, I.
Popova, E.
Geoffroy, N.
Herbst, F.
Bellat, J. -P.
[J]. JOURNAL OF MATERIALS CHEMISTRY A, 2016, 4 (21) : 8141 - 8148
[7] Stable polyoxometalate insertion within the mesoporous metal organic framework MIL-100(Fe)
Canioni, Romain
Roch-Marchal, Catherine
Secheresse, Francis
Horcajada, Patricia
Serre, Christian
Hardi-Dan, Menaschi
Ferey, Gerard
Greneche, Jean-Marc
Lefebvre, Frederic
Chang, Jong-San
Hwang, Young-Kyu
Lebedev, Oleg
Turner, Stuart
Van Tendeloo, Gustaaf
[J]. JOURNAL OF MATERIALS CHEMISTRY, 2011, 21 (04) : 1226 - 1233
[8] Template-Less Preparation of Meso-MnO2 Fibers by Localized Ostwald Ripening and 2,4-Dinitrophenol Adsorption Mechanism
Chen, Huajun
Li, Dong
Ding, Wuxiu
[J]. SCIENCE OF ADVANCED MATERIALS, 2018, 10 (09) : 1241 - 1249
[9] Removal of Pharmaceuticals from Water via π-π Stacking Interactions in Perfluorinated Metal-Organic Frameworks
DeFuria, Mariah D.
Zeller, Matthias
Genna, Douglas T.
[J]. CRYSTAL GROWTH & DESIGN, 2016, 16 (06) : 3530 - 3534
[10] Single Pt Atoms Confined into a Metal-Organic Framework for Efficient Photocatalysis
Fang, Xinzuo
Shang, Qichao
Wang, Yu
Jiao, Long
Yao, Tao
Li, Yafei
Zhang, Qun
Luo, Yi
Jiang, Hai-Long
[J]. ADVANCED MATERIALS, 2018, 30 (07)

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