One-step synthesis of magnetic biosorbent for the removal of methylene blue

被引：0

作者：

Chen, Dingning ^{[1
,3
]}

Chen, Jialei ^{[1
]}

Hu, Zhiqiang ^{[1
]}

Zhu, Yan ^{[2
]}

Shen, Haoyu ^{[1
]}

机构：

[1] NingboTech Univ, Ningbo 315100, Zhejiang, Peoples R China

[2] Zhejiang Univ, Dept Chem, Xixi Campus, Hangzhou 310028, Peoples R China

[3] Zhejiang Univ, Coll Chem & Biol Engn, Hangzhou 310028, Peoples R China

来源：

DESALINATION AND WATER TREATMENT | 2021年 / 233卷

关键词：

Waste tea; Fe3O4; Methylene blue; Adsorption; Response surface methodology; AQUEOUS-SOLUTIONS; SELECTIVE SEPARATION; ADSORPTIVE REMOVAL; TEA; COMPOSITES; MECHANISM; BIOMASS;

D O I：

10.5004/dwt.2021.27523

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

In this paper, a facile co-precipitation method was used to prepare magnetic alkali-modified tea composites (MAT), and the low-cost adsorbent showed high adsorption performance for methylene blue (MB) in the aqueous solution. These adsorption experiments were carried out under different conditions, such as initial concentration, pH, MAT dosage, and temperature. The results showed that the adsorption capacity of MAT can reach 112.94 mg g(-1), which was higher than other biomaterials. The experiments of adsorption were designed by Design Expert Software and the optimal adsorption conditions were analyzed by ANOVA. The adsorption processes fitted the Langmuir isotherms well, and the pseudo-second-order equation was the best model to describe the adsorption behavior. It was potential material for the adsorption of MB.

引用

页码：341 / 350

页数：10

共 50 条

[21] One-step synthesis of magnetic composites of cellulose@iron oxide nanoparticles for arsenic removal
Yu, Xiaolin
Tong, Shengrui
Ge, Maofa
Zuo, Junchao
Cao, Changyan
Song, Weiguo
JOURNAL OF MATERIALS CHEMISTRY A, 2013, 1 (03) : 959 - 965
[22] Green synthesis of loofah-based biosorbent via radiation grafting for effective removal of methylene blue
Zhao, Yuan
Chen, Tao
Song, Xiao-Fang
Yang, Jin-Yu
Wang, Ya-Yang
Li, Yue-Sheng
Liu, Yi
ARABIAN JOURNAL OF CHEMISTRY, 2022, 15 (12)
[23] Dragon fruit skin as a potential biosorbent for the removal of methylene blue dye from aqueous solution
Priyantha, N.
Lim, L. B. L.
Dahri, M. K.
INTERNATIONAL FOOD RESEARCH JOURNAL, 2015, 22 (05): : 2141 - 2148
[24] Kinetic and Thermodynamic Studies for the Efficient Removal of Methylene Blue Using Hordeum Murinum as a New Biosorbent
Al-Mahmoud, S. M.
EGYPTIAN JOURNAL OF CHEMISTRY, 2020, 63 (09): : 3381 - 3390
[25] Hydrothermal synthesis of magnetic nanocomposite from biowaste matrix by a green and one-step route: Characterization and pollutant removal ability
Saygili, Hasan
BIORESOURCE TECHNOLOGY, 2019, 278 : 242 - 247
[26] Potential biosorbent, Haloxylon recurvum plant stems, for the removal of methylene blue dye
Hassan, Warda
Farooq, Umar
Ahmad, Muhammad
Athar, Makshoof
Khan, Misbahul Ain
ARABIAN JOURNAL OF CHEMISTRY, 2017, 10 : S1512 - S1522
[27] Assessment on the Removal of Methylene Blue Dye using Tamarind Fruit Shell as Biosorbent
Saha, Papita
WATER AIR AND SOIL POLLUTION, 2010, 213 (1-4) : 287 - 299
[28] Saccharum ArundinaceumLeaves as a Versatile Biosorbent for Removal of Methylene Blue Dye from Wastewater
Wazir, Arshad Hussain
Waseem, Imran
Qureshi, Imdadullah
Manan, Abdul
ENVIRONMENTAL ENGINEERING SCIENCE, 2020, 37 (11) : 737 - 745
[29] Sugarcane Bagasse as an Efficient Biosorbent for Methylene Blue Removal: Kinetics, Isotherms and Thermodynamics
Andrade Siqueira, Thaisa Caroline
da Silva, Isabella Zanette
Rubio, Andressa Jenifer
Bergamasco, Rosangela
Gasparotto, Francielli
de Souza Paccola, Edneia Aparecida
Yamaguchi, Natalia Ueda
INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH, 2020, 17 (02)
[30] Soybean hulls as a low-cost biosorbent for removal of methylene blue contaminant
Cusioli, Luis Fernando
Quesada, Heloise B.
Baptista, Aline T. A.
Gomes, Raquel G.
Bergamasco, Rosangela
ENVIRONMENTAL PROGRESS & SUSTAINABLE ENERGY, 2020, 39 (02)

← 1 2 3 4 5 →