Enhanced adsorption of Methylene Blue by EDTAD-modified sugarcane bagasse and photocatalytic regeneration of the adsorbent

被引：52

作者：

Xing, Yun ^{[1
]}

Liu, Dong ^{[2
]}

Zhang, Li-Ping ^{[1
]}

机构：

[1] Anyang Normal Univ, Coll Chem & Chem Engn, Anyang 455002, Peoples R China

[2] Zhengzhou Univ, Dept Nephropathy, Zhengzhou 450052, Peoples R China

来源：

DESALINATION | 2010年 / 259卷 / 1-3期

关键词：

Ethylenediaminetetraacetic dianhydride; Sugarcane bagasse; Adsorption; Methylene Blue; Photocatalytic regeneration; BASIC DYE; BIOSORPTION; REMOVAL; WASTE;

D O I：

10.1016/j.desal.2010.04.008

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Ethylenediaminetetraacetic dianhydride (EDTAD) modified sugarcane bagasse (SB) was prepared, and characterized by Fourier transform infrared spectroscopy (FTIR). Due to the presence of a large number of carboxyl groups, the adsorption capacity of the EDTAD-modified SB (EDTAD-SB) for Methylene Blue (MB) showed a significant increase compared with SB. The maximum adsorption capacity was 115.3 mg g(-1) for MB, according to the Langmuir equation. Kinetic studies showed better correlation coefficients for a pseudo-second-order kinetic model, confirming that the sorption rate was controlled by a chemisorption process. Photocatalytic regeneration of spent EDTAD-SB using UV/TiO2 is effective. Further, the regenerated EDTAD-SB exhibits 85% efficiency for subsequent adsorption cycle with MB aqueous solutions. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：187 / 191

页数：5

共 50 条

[41] Adsorption of methylene blue on adsorbent materials produced from cotton stalk
Deng, Hui
Lu, Jianjiang
Li, Guoxue
Zhang, Genlin
Wang, Xugen
CHEMICAL ENGINEERING JOURNAL, 2011, 172 (01) : 326 - 334
[42] Phosphate adsorption on chemically modified sugarcane bagasse fibres
Carvalho, Wender Santana
Martins, Douglas Ferreira
Gomes, Fernando Rosa
Leite, Inacio Ramos
da Silva, Leandro Gustavo
Ruggiero, Reinaldo
Richter, Eduardo Mathias
BIOMASS & BIOENERGY, 2011, 35 (09) : 3913 - 3919
[43] In vitro adsorption of drugs using modified sugarcane bagasse
Khan, Mir Azam
Saeed, Khalid
Abdullah
Ahmad, Waqar
Mabood, Fazal
Maqsood-ur-Rehman
JOURNAL OF SCIENTIFIC & INDUSTRIAL RESEARCH, 2012, 71 (02): : 161 - 167
[44] Adsorption of Methylene Blue by Modified Tobermorite
Wang Z.
Li T.
Zhao Q.
Wang D.
Cui X.
Cui C.
Kuei Suan Jen Hsueh Pao/Journal of the Chinese Ceramic Society, 2021, 49 (06): : 1185 - 1194
[45] Kinetic and thermodynamicstudy of the adsorption of twodyes:brilliant green and eriochrome black T using a natural adsorbent "sugarcane bagasse"
Loubna, Nahali
Youssef, Miyah
Ouissal, Assila
Aziz, El Badraoui
Bouchta, El Khazzan
Farid, Zerrouq
MOROCCAN JOURNAL OF CHEMISTRY, 2019, 7 (04): : 715 - 726
[46] Application of succinylated sugarcane bagasse as adsorbent to remove methylene blue and gentian violet from aqueous solutions - Kinetic and equilibrium studies
Guimaraes Gusmao, Karla Aparecida
Alves Gurgel, Leandro Vinicius
Sacramento Melo, Tania Marcia
Gil, Laurent Frederic
DYES AND PIGMENTS, 2012, 92 (03) : 967 - 974
[47] Adsorption of methylene blue from aqueous solution onto NaOH-modified rejected tea
Nasuha, N.
Hameed, B. H.
CHEMICAL ENGINEERING JOURNAL, 2011, 166 (02) : 783 - 786
[48] Manganese-modified lignin biochar as adsorbent for removal of methylene blue
Liu, Xu-Jing
Li, Ming-Fei
Singh, Sandip K.
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2021, 12 : 1434 - 1445
[49] Magnetic nanocomposites prepared from red mud and durian husk as an effective bio-adsorbent for methylene blue adsorption
Bui, Nghia T.
Hoang, Thanh Thi
Nguyen, Phuong L. N.
Linh, Nguyen Thi My
Trieu, Quoc-An
Bui, Trung Huu
AQUA-WATER INFRASTRUCTURE ECOSYSTEMS AND SOCIETY, 2023, 72 (05) : 827 - 840
[50] Adsorption of methylene blue onto Modified Agricultural Waste
Muhammad, A. S.
Abdurrahman, M. A.
MOROCCAN JOURNAL OF CHEMISTRY, 2020, 8 (02): : 412 - 427

← 1 2 3 4 5 →