Industrial wastewater decolorization by activated carbon from Ziziphus lotus

被引：6
作者：
Msaad, Asmaa [1 ]
Belbahloul, Mounir [1 ]
El Hajjaji, Samir [2 ]
Horax Beakou, Buscotin [1 ]
Amine Houssaini, Mohamed [1 ]
Belhajjia, Charifa [1 ]
Aassila, Hinde [3 ]
Zouhri, Abdeljalil [1 ]
Anouar, Abdellah [1 ]
机构：
[1] Univ Hassan I, Fac Sci & Technol, Chem & Environm Lab, BP 577, Settat, Morocco
[2] Al Akhawayn Univ Ifrane, Sch Sci & Engn, Hassan 2 Ave BP 2162, Ifrane 53000, Morocco
[3] Univ Hassan I, Agrofood & Hlth Lab, Fac Sci & Technol, BP 577, Settat, Morocco
来源：
DESALINATION AND WATER TREATMENT | 2018年 / 126卷
关键词：
Textile wastewater; Adsorption; Ziziphus lotus; COD; Turbidity; HIGH-SURFACE-AREA; BASIC DYE; CHEMICAL ACTIVATION; AGRICULTURAL WASTE; AQUEOUS-SOLUTIONS; METHYLENE-BLUE; ADSORPTION; REMOVAL; EQUILIBRIUM; BIOSORBENT;
D O I：
10.5004/dwt.2018.22904
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
This work deals with the adsorptive treatment of textile wastewater by novel activated carbon prepared from Ziziphus lotus leaves. The effect of experimental parameters (pH, adsorbent dosage, dye concentration, adsorption time, and temperature) and the optimal adsorption conditions for the degradation of the wastewater were investigated. After 5 h of treatment, the results were 97.41% elimination of color and 73.96% elimination of chemical oxygen demand. The kinetic data for the adsorption process were found to fit pseudo-second-order rate equations. The Langmuir isotherm model turned out to be the most accurate one while the thermodynamic study revealed the adsorption to be endothermic and spontaneous. To explain the effectiveness of the treatment, the activated carbon was characterized by scanning electron microscopy, Brunauer-Emmett-Teller, X-ray diffraction, and Fourier-transform infrared spectroscopy.
引用
收藏
页码：296 / 305
页数：10
相关论文
共 46 条
[1]   Reduction of COD and color of dyeing effluent from a cotton textile mill by adsorption onto bamboo-based activated carbon [J].
Ahmad, A. A. ;
Hameed, B. H. .
JOURNAL OF HAZARDOUS MATERIALS, 2009, 172 (2-3) :1538-1543
[2]  
Al-Degs Y. S., 2005, J SEPAR SCI TECHNOL, V39, P97
[3]   Optimization of Orange G dye adsorption by activated carbon of Thespesia populnea pods using response surface methodology [J].
Arulkumar, M. ;
Sathishkumar, P. ;
Palvannan, T. .
JOURNAL OF HAZARDOUS MATERIALS, 2011, 186 (01) :827-834
[4]   Preparation of activated carbon from Tunisian olive-waste cakes and its application for adsorption of heavy metal ions [J].
Baccar, R. ;
Bouzid, J. ;
Feki, M. ;
Montiel, A. .
JOURNAL OF HAZARDOUS MATERIALS, 2009, 162 (2-3) :1522-1529
[5]   Dried prickly pear cactus (Opuntia ficus indica) cladodes as a low-cost and eco-friendly biosorbent for dyes removal from aqueous solutions [J].
Barka, Noureddine ;
Ouzaouit, Khalid ;
Abdennouri, Mohamed ;
El Makhfouk, Mohammed .
JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS, 2013, 44 (01) :52-60
[6]   A novel biochar from Manihot esculenta Crantz waste: application for the removal of Malachite Green from wastewater and optimization of the adsorption process [J].
Beakou, Buscotin Horax ;
El Hassani, Kaoutar ;
Houssaini, Mohammed Amine ;
Belbahloul, Mounir ;
Oukani, Elhassan ;
Anouar, Abdellah .
WATER SCIENCE AND TECHNOLOGY, 2017, 76 (06) :1447-1456
[7]   Preparation and characterization of a novel adsorbent from Moringa oleifera leaf [J].
Bello O.S. ;
Adegoke K.A. ;
Akinyunni O.O. .
Applied Water Science, 2017, 7 (03) :1295-1305
[8]   On the preparation and characterization of activated carbon from mangosteen shell [J].
Chen, Yandan ;
Huang, Biao ;
Huang, Mingjie ;
Cai, Bigiong .
JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS, 2011, 42 (05) :837-842
[9]   Remediation of textile effluents by membrane based treatment techniques: A state of the art review [J].
Dasgupta, Jhilly ;
Sikder, Jaya ;
Chakraborty, Sudip ;
Curcio, Stefano ;
Drioli, Enrico .
JOURNAL OF ENVIRONMENTAL MANAGEMENT, 2015, 147 :55-72
[10]   Date stones of Phoenix dactylifera and jujube shells of Ziziphus lotus as potential biosorbents for anionic dye removal [J].
El Messaoudi, Noureddine ;
Dbik, Abdellah ;
El Khomri, Mohammed ;
Sabour, Abderrahman ;
Bentahar, Safae ;
Lacherai, Abdellah .
INTERNATIONAL JOURNAL OF PHYTOREMEDIATION, 2017, 19 (11) :1047-1052
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