Adsorption Thermodynamic and Kinetic Studies of Methyl Orange onto Sugar Scum Powder as a Low-Cost Inorganic Adsorbent

被引：32
|
作者：
El Maguana, Y. [1 ]
Elhadiri, N. [1 ]
Benchanaa, M. [1 ]
Chikri, R. [1 ]
机构：
[1] Cadi Ayyad Univ, Fac Sci Semlalia, Dept Chem, Res Lab Mat React & Proc Optimizat REMATOP, BP 2390, Marrakech, Morocco
来源：
JOURNAL OF CHEMISTRY | 2020年 / 2020卷
关键词：
REACTIVE BLACK 5; AQUEOUS-SOLUTION; ACTIVATED CARBON; WASTE-WATER; REMOVAL; DYE; BLUE; ORDER; IONS;
D O I：
10.1155/2020/9165874
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
In the present study, batch adsorption experiments were carried out to investigate the removal of methyl orange (MO) from aqueous solution using sugar scum powder as an effective inorganic adsorbent which is a cheap precursor and abundant. The characteristics of this material were determined using XRD, SEM/EDX, and FTIR. The adsorption performance of sugar scum powder was evaluated using MO as the model adsorbate. Effects of various parameters such as initial dye concentration, contact time, and adsorbent dose were studied. The adsorption process can be best described by the pseudo-second-order kinetic and Langmuir adsorption isotherm models. Maximum monolayer adsorption capacity for MO removal was found to be 15.24 mg/g at temperature 22 degrees C and pH 7.2. Moreover, thermodynamic parameters suggested that the adsorption of MO onto sugar scum powder was a spontaneous and exothermic process. The results demonstrated that sugar scum is a suitable precursor for the preparation of efficient adsorbent for dye removal from wastewater.
引用
收藏
页数：10
相关论文
共 50 条
  • [1] Zinc and nickel adsorption onto a low-cost mineral adsorbent: kinetic, isotherm, and thermodynamic studies
    Emami, Arman
    Rahbar-Kelishami, Ahmad
    DESALINATION AND WATER TREATMENT, 2016, 57 (46) : 21881 - 21892
  • [2] Isotherm and Kinetic Adsorption of Boron onto Limestone As a Low-cost Adsorbent
    Halim, A. A.
    Ahmad, Mohd Firhad
    SAINS MALAYSIANA, 2013, 42 (12): : 1689 - 1696
  • [3] Adsorption of an anionic dye on a novel low-cost mesoporous adsorbent: kinetic, thermodynamic and isotherm studies
    Msaad, Asmaa
    Belbahloul, Mounir
    Zouhri, Abdeljalil
    SIXTH INTERNATIONAL CONGRESS WATER, WASTE AND ENVIRONMENT (EDE6-2017): AFRICA, STATE OF PLAY AND FUTURE PROSPECTS, 2018, 37
  • [4] Kinetic and thermodynamics of chromium ions adsorption onto low-cost dolomite adsorbent
    Albadarin, A.B. (aalbadarin01@qub.ac.uk), 1600, Elsevier B.V., Netherlands (179):
  • [5] Kinetic and thermodynamics of chromium ions adsorption onto low-cost dolomite adsorbent
    Albadarin, Ahmad B.
    Mangwandi, Chirangano
    Al-Muhtaseb, Ala'a H.
    Walker, Gavin M.
    Allen, Stephen J.
    Ahmad, Mohammad N. M.
    CHEMICAL ENGINEERING JOURNAL, 2012, 179 : 193 - 202
  • [6] Batch equilibrium and kinetic studies of naphthalene and pyrene adsorption onto coconut shell as low-cost adsorbent
    Owabor, C. N.
    Agarry, S. E.
    DESALINATION AND WATER TREATMENT, 2014, 52 (16-18) : 3338 - 3346
  • [7] Kinetic and Thermodynamic Studies of Acid Scarlet 3R Adsorption onto Low-cost Adsorbent Developed from Sludge and Straw
    Ren Xiaoli
    Yang Ling
    Liu Min
    CHINESE JOURNAL OF CHEMICAL ENGINEERING, 2014, 22 (02) : 208 - 213
  • [8] Artificial neural network optimization for methyl orange adsorption onto polyaniline nano-adsorbent: Kinetic, isotherm and thermodynamic studies
    Tanzifi, Marjan
    Hosseini, Seyyed Hossein
    Kiadehi, Asieh Dehghani
    Olazar, Martin
    Karimipour, Kianoush
    Rezaiemehr, Reza
    Ali, Imran
    JOURNAL OF MOLECULAR LIQUIDS, 2017, 244 : 189 - 200
  • [9] Calcined sugar scum as a low-cost adsorbent for dye removal from aqueous solution: equilibrium, kinetic and modeling
    El Maguana, Y.
    Elhadiri, N.
    Benchanaa, M.
    Chikri, R.
    GLOBAL NEST JOURNAL, 2021, 23 (03): : 418 - 424
  • [10] Equilibrium, kinetic and thermodynamic studies of methyl orange removal by adsorption onto granular activated carbon
    Leon, G.
    Garcia, F.
    Miguel, B.
    Bayo, J.
    DESALINATION AND WATER TREATMENT, 2016, 57 (36) : 17104 - 17117
12345