Removal of humic acid from aqueous solution using MgO nanoparticles

被引：0
|
作者：
L. Rasuli
A. H. Mahvi
机构：
[1] Qazvin University of Medical Science,
[2] Tehran University of Medical Sciences,undefined
来源：
Journal of Water Chemistry and Technology | 2016年 / 38卷
关键词：
aqueous solution; removal; humic acid; MgO nanoparticles;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The main purpose of this work was to investigate the removal of humic acid (HA) from aqueous solutions using MgO nanoparticles as a novel adsorbent. The effect of contact time, competing anions in the aqueous solutions, for the removal of HA in batch system was studied. The nanoparticle was characterized by scanning election microscope method. Experimental results show that MgO nanoparticles can remove more than 90% of HA under optimum conditions. The results showed that the examined interfering anions influenced the HA removal. The adsorption kinetics and isotherm were also studied. The adsorption kinetics was well described by the pseudo-second-order equation, and the adsorption isotherms were better fitted by the Langmuir model.
引用
收藏
页码：21 / 27
页数：6
相关论文
共 50 条
  • [31] Removal of humic acid from aqueous solution by magnetically separable polyaniline: Adsorption behavior and mechanism
    Wang, Jiahong
    Bi, Lijuan
    Ji, Yanfen
    Ma, Hongrui
    Yin, Xiaolong
    JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2014, 430 : 140 - 146
  • [32] Removal of Cu(II) ions from aqueous solution by activated carbon impregnated with humic acid
    Liu, Hanchao
    Feng, Suping
    Zhang, Nannan
    Du, Xiaolin
    Liu, Yongli
    FRONTIERS OF ENVIRONMENTAL SCIENCE & ENGINEERING, 2014, 8 (03) : 329 - 336
  • [33] The humic acid influenced the behavior and reactivity of Ni/Fe nanoparticles in the removal of deca-brominated diphenyl ether from aqueous solution
    Yunqiang Yi
    Juan Wu
    Guoquan Tu
    Dongye Zhao
    Zhanqiang Fang
    Pokeung Eric Tsang
    Environmental Science and Pollution Research, 2019, 26 : 10136 - 10147
  • [34] The humic acid influenced the behavior and reactivity of Ni/Fe nanoparticles in the removal of deca-brominated diphenyl ether from aqueous solution
    Yi, Yunqiang
    Wu, Juan
    Tu, Guoquan
    Zhao, Dongye
    Fang, Zhanqiang
    Tsang, Pokeung Eric
    ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2019, 26 (10) : 10136 - 10147
  • [35] Humic Acid Removal from Aqueous Environments by Electrocoagulation Process Using Iron Electrodes
    Bazrafshan, Edris
    Biglari, Hamed
    Mahvi, Amir Hossein
    E-JOURNAL OF CHEMISTRY, 2012, 9 (04) : 2453 - 2461
  • [36] Electrocombustion of humic acid and removal of algae from aqueous solutions
    Andrea A. Liao
    Marcos Spitzer
    Artur J. Motheo
    Rodnei Bertazzoli
    Journal of Applied Electrochemistry, 2008, 38 : 721 - 727
  • [37] Electrocombustion of humic acid and removal of algae from aqueous solutions
    Liao, Andrea A.
    Spitzer, Marcos
    Motheo, Artur J.
    Bertazzoli, Rodnei
    JOURNAL OF APPLIED ELECTROCHEMISTRY, 2008, 38 (05) : 721 - 727
  • [38] Magnetic Hydrogels for Removal of Humic Acid from Aqueous Environment
    Rao, Pinhua
    Lo, Irene M. C.
    2010 4TH INTERNATIONAL CONFERENCE ON BIOINFORMATICS AND BIOMEDICAL ENGINEERING (ICBBE 2010), 2010,
  • [39] Enhanced removal of methylene blue dye from its aqueous solutions using humic acid-functionalized alumina nanoparticles
    Sushmita Banerjee
    Research on Chemical Intermediates, 2018, 44 : 4119 - 4148
  • [40] Enhanced removal of methylene blue dye from its aqueous solutions using humic acid-functionalized alumina nanoparticles
    Banerjee, Sushmita
    RESEARCH ON CHEMICAL INTERMEDIATES, 2018, 44 (07) : 4119 - 4148
12345