Chitosan/polyvinyl alcohol/hydroxyapatite nanocomposite membrane for the efficient adsorption of Congo red anionic dye

被引：11
作者：
Zeynali, Vahid [1 ]
Mousavi, Seyed Mahmoud [1 ]
Saljoughi, Ehsan [1 ]
Kiani, Shirin [1 ]
Sillanpaa, Mika [2 ,3 ,4 ,5 ]
机构：
[1] Ferdowsi Univ Mashhad, Fac Engn, Chem Engn Dept, Mashhad, Iran
[2] Univ Johannesburg, Sch Min Met & Chem Engn, Dept Chem Engn, Doornfontein, South Africa
[3] Univ Kebangsaan Malaysia, Fac Sci & Technol, Dept Appl Phys, Bangi, Malaysia
[4] Zhejiang Rongsheng Environm Protect Paper Co LTD, Hangzhou, Zhejiang, Peoples R China
[5] Chandigarh Univ, Univ Ctr Res & Dev, Dept Civil Engn, Mohali, Punjab, India
来源：
POLYMER COMPOSITES | 2023年 / 44卷 / 07期
关键词：
adsorption; chitosan; membranes; nanocomposites; separation techniques; ONLINE SPECTROPHOTOMETRIC METHOD; HEAVY-METAL IONS; AQUEOUS-SOLUTION; METHYL-ORANGE; OPERATION PARAMETERS; COMPOSITE MEMBRANE; CHITOSAN BEADS; WASTE-WATER; REMOVAL; HYDROXYAPATITE;
D O I：
10.1002/pc.27393
中图分类号：
TB33 [复合材料];
学科分类号：
摘要：
This work focused on fabricating a novel chitosan/polyvinyl alcohol/ hydroxyapatite (CPH) nanocomposite membrane and its application in removing the Congo red (CR) from aqueous solutions. After proper characterization of the chitosan/polyvinyl alcohol/hydroxyapatite adsorptive membrane, adsorption tests were carried out on the optimum nanocomposite membrane containing 1 wt% hydroxyapatite. The impact of temperature, contact time, initial dye concentration, adsorbent dosage, and pH was investigated. Results of isotherm and kinetic investigation revealed that Langmuir isotherm and pseudo-second order kinetics best fitted experimental results with R-2 values of 0.995. A relatively high adsorption capacity of 491 mg/g, higher than that of activated carbon, was achieved.
引用
收藏
页码：4227 / 4242
页数：16
相关论文
共 50 条
  • [41] Synergy of Magnetite Intercalated Bentonite for Enhanced Adsorption of Congo Red Dye
    Belachew, Neway
    Bekele, Getahun
    SILICON, 2020, 12 (03) : 603 - 612
  • [42] Adsorption study for removal of Congo red anionic dye using organo-attapulgite
    Chen, H.
    Zhao, J.
    ADSORPTION-JOURNAL OF THE INTERNATIONAL ADSORPTION SOCIETY, 2009, 15 (04): : 381 - 389
  • [43] Degradation of methyl orange and congo red by using chitosan/polyvinyl Check for alcohol/TiO2 electrospun nanofibrous membrane
    Habiba, Umma
    Lee, Jacky Jia Li
    Joo, Tan Chin
    Ang, Bee Chin
    Afifi, Amalina M.
    INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 2019, 131 : 821 - 827
  • [44] One-step fabrication of chitosan-Fe(OH)3 beads for efficient adsorption of anionic dyes
    Yang, Xinxin
    Li, Yumei
    Gao, Hongmei
    Wang, Chuying
    Zhang, Xiaohuan
    Zhou, Hongli
    INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 2018, 117 : 30 - 41
  • [45] Adsorption of anionic azo dye Congo Red from aqueous solution by Cationic Modified Orange Peel Powder
    Munagapati, Venkata Subbaiah
    Kim, Dong-Su
    JOURNAL OF MOLECULAR LIQUIDS, 2016, 220 : 540 - 548
  • [46] Adsorption of an anionic azo dye by cross-linked chitosan/bentonite composite
    Liu, Qian
    Yang, Bingchao
    Zhang, Lujie
    Huang, Ruihua
    INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 2015, 72 : 1129 - 1135
  • [47] Adsorption Behavior of Cu(II) Ions on Crosslinked Chitosan/Polyvinyl Alcohol Ion Imprinted Membrane
    Zarghami, Soheil
    Mohammadi, Toraj
    Kazemimoghadam, Mansoor
    JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY, 2015, 36 (02) : 190 - 195
  • [48] Electrospun chitosan/polyvinyl alcohol nanocomposite holding polyaniline/silica hybrid nanostructures: An efficient adsorbent of dye from aqueous solutions
    Bayat, Arman
    Tati, Ali
    Ahmadipouya, Salman
    Haddadi, Seyyed Arash
    Arjmand, Mohammad
    JOURNAL OF MOLECULAR LIQUIDS, 2021, 331
  • [49] Comparative adsorption of anionic dye Congo red and purification of olive mill wastewater by chitin and their derivatives
    Ammar, Rihab Belhadj
    Labidi, Abdelkader
    Salaberria, Asier M.
    Labidi, Jalel
    Ayadi, Sameh
    Abderrabba, Manef
    DESALINATION AND WATER TREATMENT, 2021, 220 : 392 - 408
  • [50] Synthesis, characterization and using at the copper adsorption of chitosan/polyvinyl alcohol magnetic composite
    Karaer, Hatice
    Kaya, Ismet
    JOURNAL OF MOLECULAR LIQUIDS, 2017, 230 : 152 - 162
12345