Adsorption of azo dyes from aqueous solution by the hybrid MOFs/GO

被引：44

作者：

Li, Ling ^{[1
]}

Shi, Zhennan ^{[1
,2
]}

Zhu, Hongyang ^{[1
]}

Hong, Wei ^{[1
]}

Xie, Fengwei ^{[2
]}

Sun, Keke ^{[1
]}

机构：

[1] Hubei Univ, Hubei Collaborat Innovat Ctr Adv Organ Chem Mat, Wuhan 430062, Hubei, Peoples R China

[2] Univ Queensland, Sch Chem Engn, Brisbane, Qld 4072, Australia

来源：

WATER SCIENCE AND TECHNOLOGY | 2016年 / 73卷 / 07期

基金：

中国国家自然科学基金;

关键词：

azo dyes; dye removal; MIL-101/GO; recyclable adsorbent; wastewater treatment; ACTIVATED CARBON; GRAPHITE OXIDE; INDIGO CARMINE; ACID DYES; REMOVAL; EQUILIBRIUM; REDUCTION; COMPOSITE;

D O I：

10.2166/wst.2016.009

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

In this work, a hybrid of chromium(III) terephthalate metal organic framework (MIL-101) and graphene oxide (GO) was synthesized and its performance in the removal of azo dyes (Amaranth, Sunset Yellow, and Carmine) from water was evaluated. The adsorption for azo dyes on MIL-101/GO was compared with that of MIL-101, and it was found that the addition of GO enhanced the stability of MIL-101 in water and increased the adsorption capacity. The maximum adsorption capacities of MIL-101/GO were 111.01 mg g(-1) for Amaranth, 81.28 mg g(-1) for Sunset Yellow, and 77.61 mg g(-1) for Carmine. The adsorption isotherms and kinetics were investigated, showing that the adsorption fits the Freundlich isotherm and the pseudo-second-order kinetic model. The recyclability of MIL-101/GO was shown by the regeneration by acetone. The high adsorption capability and excellent reusability make MIL-101/GO a competent adsorbent for the removal dyes from aqueous solution.

引用

页码：1728 / 1737

页数：10

共 50 条

[1] Combining adsorption and coagulation for the treatment of azo and anthraquinone dyes from aqueous solution
Karadag, Dogan
Tok, Sema
Akgul, Eda
Ulucan, Kubra
Evden, Hulya
Kaya, Mehmet A.
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2006, 45 (11) : 3969 - 3973
[2] Removal of Azo Dyes from Aqueous Solution by Composite HKUST-1/GO
Yi, Qiong
Li, Ling
Fan, Lu
Sun, Keke
Mao, Lebao
Liang, Keke
Liu, Li
NANO LIFE, 2015, 5 (03)
[3] ADSORPTION AT ORGANIC SURFACES .4. ADSORPTION OF SULPHONATED AZO DYES BY CHITIN FROM AQUEOUS SOLUTION
GILES, CH
HASSAN, ASA
SUBRAMANIAN, RVR
JOURNAL OF THE SOCIETY OF DYERS AND COLOURISTS, 1958, 74 (10): : 682 - 688
[4] Adsorption of anionic food azo dyes from aqueous solution by silica modified with cetylpyridinium chloride
Bevziuk, Kateryna
Chebotarev, Alexander
Koicheva, Anastasiya
Snigur, Denys
MONATSHEFTE FUR CHEMIE, 2018, 149 (12): : 2153 - 2160
[5] Adsorption of anionic food azo dyes from aqueous solution by silica modified with cetylpyridinium chloride
Kateryna Bevziuk
Alexander Chebotarev
Anastasiya Koicheva
Denys Snigur
Monatshefte für Chemie - Chemical Monthly, 2018, 149 : 2153 - 2160
[6] A comprehensive study on adsorption behavior of some azo dyes from aqueous solution onto different adsorbents
Kaya, Nihan
WATER SCIENCE AND TECHNOLOGY, 2017, 76 (02) : 478 - 489
[7] Sonochemical degradation of azo dyes in aqueous solution
Destaillats, H
Joseph, JM
Hoffmann, MR
CHEMICAL OXIDATION AND REACTIVE BARRIERS: REMEDIATION OF CHLORINATED AND RECALCITRANT COMPOUNDS, 2000, : 201 - 208
[8] The adsorption of dyes from aqueous solution using diatomite
Lin, J. X.
Zhan, S. L.
Fang, M. H.
Qian, X. Q.
JOURNAL OF POROUS MATERIALS, 2007, 14 (04) : 449 - 455
[9] The adsorption of dyes from aqueous solution using diatomite
J. X. Lin
S. L. Zhan
M. H. Fang
X. Q. Qian
Journal of Porous Materials, 2007, 14 : 449 - 455
[10] Adsorption of selected azo dyes from an aqueous solution by activated carbon derived from Monotheca buxifolia waste seeds
Nazir, Ruqia
Khan, Muslim
Rehman, Riaz Ur
Shujah, Shaukat
Khan, Mansoor
Ullah, Mohib
Zada, Amir
Mahmood, Nasir
Ahmad, Irshad
SOIL AND WATER RESEARCH, 2020, 15 (03) : 166 - 172

← 1 2 3 4 5 →