Role of EDAPTMS-Functionalized Silica Derived from Rice Husk Ash in the Adsorption Kinetics of Cu(II), Cr(III), and Pb(II)

*Is Fatimah scopus  -  Department , Islamic University of Indonesia, Kampus Terpadu UII, Jl. Kaliurang Km 14, Sleman, Yogyakarta 55581, Indonesia
Tesha Yuliarni  -  Department , Islamic University of Indonesia, Kampus Terpadu UII, Jl. Kaliurang Km 14, Sleman, Yogyakarta 55581, Indonesia
Dian Riyanti  -  Department , Islamic University of Indonesia, Kampus Terpadu UII, Jl. Kaliurang Km 14, Sleman, Yogyakarta 55581, Indonesia
Received: 8 Oct 2017; Revised: 27 Jan 2018; Accepted: 29 Jan 2018; Published: 1 Aug 2018; Available online: 11 Jun 2018.
Open Access Copyright (c) 2018 Bulletin of Chemical Reaction Engineering & Catalysis
Creative Commons License This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

Citation Format:
Cover Image

In the present work, synthesis of (3-ethylene diamino propyl)-trimethoxysilane (EDAPTMS)-functionalized silica prepared from rice husk ash (RHA) and its adsorptivity of Cu(II), Cr(III), and      Pb(II) in an aqueous solution was investigated. The EDAPTMS-functionalized silica was prepared by destruction of RHA with 4 M NaOH solution followed by functionalization by using the sol-gel method. The interaction was engaged by mixing EDAPTMS with silica gel in an acid condition followed by aging.  The gel obtained from the procedure was analyzed by using X-ray diffraction (XRD), infrared spectroscopy (FTIR), and a surface area analyzer (SAA). Effect of EDAPTMS content on the material character and adsorption capability are the focuses of the study. The adsorption study was conducted in a batch adsorption system for Cu(II), Cr(III), and Pb(II) mixed solution and metal ion analyses were performed by atomic absorption spectrophotometry. The results showed that enhancement of physicochemical character was obtained after modification Based on the quantitative analysis of each metal, the kinetics of adsorption of a single solution of each ion and mixed solutions were studied. as shown by the increasing specific surface area as well as the increasing adsorption rate of the metal ions along increasing EDAPTMS content. Langmuir and Freundlich models were utilized for the kinetic study. Adsorption selectivity and adsorption kinetics were found to be strongly influenced by ionic coordination bonding with metal ions. The interpretation of the kinetic models showed the fitness of the Freundlich model for all metal ions. Copyright © 2018 BCREC Group. All rights reserved

Received: 8th October 2017; Revised: 27th January 2018; Accepted: 29th January 2018; Available online: 11st June 2018; Published regularly: 1st August 2018

How to Cite: Fatimah, I., Yuliani, T., Rianti, D. (2018). Role of EDAPTMS-Functionalized Silica Derived from Rice Husk Ash in the Adsorption Kinetics of Cu(II), Cr(III), and Pb(II). Bulletin of Chemical Reaction Engineering & Catalysis, 13 (2): 331-340 (doi:10.9767/bcrec.13.2.1587.331-340)


Keywords: Adsorption; Functionalized Silica; Kinetic Model; Rice Husk Ash

Article Metrics:

  1. Samiey, B., Cheng, C., Wu, J. (2014). Organic-inorganic Hybrid Polymers as Adsorbents for Removal of Heavy Metal Ions from Solutions: A Review. Materials (Basel). 7: 673-726.
  2. Lam, K.F., Yeung, K.L., Mckay, G., Program, E.E. (2005). Gold Removal and Recovery using Mesoporous Silica Adsorbents, The Hong Kong University of Science and Technology (HKUST) Post-modification, 2: 273-276.
  3. Yang, H., Xu, R., Xue, X., Li, F., Li, G. (2008). Hybrid Surfactant-templated Mesoporous Silica Formed in Ethanol and Its Application for Heavy Metal Removal. J. Hazard. Mater., 152: 690-698.
  4. Radi, S., Tighadouini, S., Bacquet, M., Degoutin, S., Cazier, F., Zaghrioui, M., Mabkhot, Y. (2013). Organically Modified Silica with Pyrazole-3-carbaldehyde as a New Sorbent for Solid-Liquid Extraction of Heavy Metals. Molecules, 19: 247-262.
  5. Radi, S., Basbas, N., Tighadouini, S. (2013). New Amine-modified Silicas : Synthesis, Characterization and Its Use in the Cu (II)-Removal from Aqueous Solutions, Progress in Nanotechnology and Nanomaterials, 2: 108-116.
  6. Kishor, R., Ghoshal, A.K. (2015). APTES Grafted Ordered Mesoporous Silica KIT-6 for CO2 Adsorption. Chem. Eng. J., 262: 882-890.
  7. Wang, S., Wang, K., Dai, C., Shi, H., Li, J. (2015). Adsorption of Pb2+ on Amino-functionalized core–shell Magnetic Mesoporous SBA-15 Silica Composite. Chem. Eng. J., 262: 897-903.
  8. Tu, S., Lv, F., Hu, P., Meng, Z., Ran, H., Zhang, Y. (2015). Colloids and Surfaces A : Physicochemical and Engineering Aspects Preparation of Amine-modified Silica Foams and their Adsorption Behaviors toward TNT Red Water. Colloids Surfaces A Physicochem. Eng. Asp., 481: 493-499.
  9. Belhaj, S., Takagaki, A., Sugawara, T., Kikuchi, R. (2015). Alkylamine – silica Hybrid Membranes for Carbon Dioxide/Methane Separation. J. Memb. Sci., 477: 161-171.
  10. Suzuki, S., Belhaj, S., Takagaki, A., Sugawara, T. (2014). Development of Inorganic-organic Hybrid Membranes for Carbon Dioxide/Methane Separation. J. Memb. Sci., 471: 402-411.
  11. Diagboya, P.N., Olu-owolabi, B.I., Adebowale, K.O. (2014). Microscale Scavenging of Pentachlorophenol in Water Using Amine and Tripolyphosphate-grafted SBA-15 Silica : Batch and Modeling Studies, J. Environ. Manag., 146: 42-49.
  12. Suriyanon, N., Punyapalakul, P., Ngamcharussrivichai, C. (2015). Synthesis of Periodic Mesoporous Organosilicas Functionalized with Different Amine-organoalkoxysilanes via Direct Co-condensation. Mater. Chem. Phys., 149-150: 701-712.
  13. Della, V., Kuhn, I., Hotza, D. (2002). Rice Husk Ash as an Elemente Source for Active Silicaproduction. Mater. Lett., 57: 818-821.
  14. Kalapathy, U., Proctor, A., Shultz, J. (2002). An Improved Method for Production of Silica from Rice Hull Ash. Bioresour. Technol., 85: 285-289.
  15. Yalçin, N., Sevinç, V. (2001). Studies on Silica Obtained from Rice Husk. Ceram. Int., 27: 219-224.
  16. Fatimah, I., Said, A., Hasanah, U.A. (2015). Preparation of TiO2-SiO2 using Rice Husk Ash as Silica Source and the Kinetics Study as Photocatalyst in Methyl Violet Decolorization. Bull. Chem. React. Eng. Catal., 10: 43-49.
  17. Terracciano, M., Rea, I., Politi, J., De Stefano, L. (2013). Optical Characterization of Aminosilane-modified Silicon Dioxide Surface for Biosensing. J. Eur. Opt. Soc., 8: 1-6.
  18. Cui, Y., Chang, X., Zhu, X., Luo, H., Hu, Z., Zou, X., He, Q. (2007). Chemically Modified Silica Gel with P-Dimethylamino-benzaldehyde for Selective Solid-Phase Extraction and Preconcentration of Cr(III), Cu(II), Ni(II), Pb(II) and Zn(II) by ICP-OES. Microchem. J., 87: 20-26.
  19. Budnyak, T., Tertykh, V., Yanovska, E. (2014). Chitosan Immobilized on Silica Surface for Wastewater Treatment. Mater. Sci., 20: 177-182.
  20. Dai, J., Ren, F.L., Tao, C. (2012). Adsorption of Cr(VI) and Speciation of Cr(VI) and Cr(III) in Aqueous Solutions Using Chemically Modified Chitosan. Int. J. Environ. Res. Public Health, 9: 1757-1770.
  21. Huang, A., Wang, N., Caro, J. (2012). Seeding-free Synthesis of Dense Zeolite FAU Membranes on 3-Aminopropyltriethoxy-silane-functionalized Alumina Supports. J. Memb. Sci., 389: 272-279.

No citation recorded.