Statistical Approach for Water Glass Precursor Preparation from Bamboo Leaf Silica

Silviana Silviana; Bakti Jos; Herry Santosa; Siswo Sumardiono

doi:10.14710/jksa.22.2.52-57

DOI: https://doi.org/10.14710/jksa.22.2.52-57

Statistical Approach for Water Glass Precursor Preparation from Bamboo Leaf Silica

Silviana Silviana

, Bakti Jos

, Herry Santosa

, Siswo Sumardiono

Department of Chemical Engineering, Faculty of Engineering, Diponegoro University, Indonesia

Received: 7 Jan 2019; Revised: 30 Mar 2019; Accepted: 30 Mar 2019; Published: 31 Mar 2019.

BibTex Citation Data :

@article{JKSA21653,
    author = {Silviana Silviana and Bakti Jos and Herry Santosa and Siswo Sumardiono},
    title = {Statistical Approach for Water Glass Precursor Preparation from Bamboo Leaf Silica},
    journal = {Jurnal Kimia Sains dan Aplikasi},
  volume = {22},
    number = {2},
    year = {2019},
    keywords = {bamboo leaf; potassium hydroxide; silica aerogel; water glass},
    abstract = {The bamboo leaf consists of high silica content. In this study, the bamboo silica was utilized as water glass. Water glass can also be used as eco-friendly precursors for the preparation of silica aerogel. The extraction process of silica from bamboo leaf have been carried out through acid leaching and combustion process at 750°C based on thermal gravimetry analysis. This paper is aimed to assess the effect of two types of alkali hydroxide and concentrations producing water glass of bamboo leaf silica. The result was analyzed by using a 2 2 -factorial design with six replications. The alkali hydroxide types were sodium hydroxide and potassium hydroxide with a concentration of 4 M and 6 M, respectively. The study was executed in several steps, i.e. pre-treatment of bamboo leaf, leaching process, combustion, purification of bamboo leaf silica and synthesis of water glass. The optimum condition of water glass products was obtained at silica concentration of 41.08 ppm and density of 1.23 g/L for potassium hydroxide, while at 40.15 ppm and 1.30 g/L for sodium hydroxide. ANOVA analysis resulted in a significant effect for type of hydroxide and concentration releasing model for silica concentration response. This study also characterized the silica structure and composition by instrumentation analysis for silica solid obtained from optimum water glass condition with potassium hydroxide. It can be denoted the physical behavior of silica solid from water glass by potassium hydroxide did not differ from previous research of water glass by sodium hydroxide.},
   issn = {2597-9914},   pages = {52--57}  doi = {10.14710/jksa.22.2.52-57},
    url = {https://ejournal.undip.ac.id/index.php/ksa/article/view/21653}
}

Citation Format:

Abstract

The bamboo leaf consists of high silica content. In this study, the bamboo silica was utilized as water glass. Water glass can also be used as eco-friendly precursors for the preparation of silica aerogel. The extraction process of silica from bamboo leaf have been carried out through acid leaching and combustion process at 750°C based on thermal gravimetry analysis. This paper is aimed to assess the effect of two types of alkali hydroxide and concentrations producing water glass of bamboo leaf silica. The result was analyzed by using a 2²-factorial design with six replications. The alkali hydroxide types were sodium hydroxide and potassium hydroxide with a concentration of 4 M and 6 M, respectively. The study was executed in several steps, i.e. pre-treatment of bamboo leaf, leaching process, combustion, purification of bamboo leaf silica and synthesis of water glass. The optimum condition of water glass products was obtained at silica concentration of 41.08 ppm and density of 1.23 g/L for potassium hydroxide, while at 40.15 ppm and 1.30 g/L for sodium hydroxide. ANOVA analysis resulted in a significant effect for type of hydroxide and concentration releasing model for silica concentration response. This study also characterized the silica structure and composition by instrumentation analysis for silica solid obtained from optimum water glass condition with potassium hydroxide. It can be denoted the physical behavior of silica solid from water glass by potassium hydroxide did not differ from previous research of water glass by sodium hydroxide.

Fulltext View|Download Email colleagues

Keywords: bamboo leaf; potassium hydroxide; silica aerogel; water glass

Article Metrics:

Article Info

Section: Research Articles

Language : EN

In Vol 22, No 2 (2019): Volume 22 Issue 2 Year 2019

Most cited articles

New Chemicals and Routes for the Preparation of Gelatin/HA Composites using the Wet Precipitation Method Sintesis Asam Eugenoksi Asetat (EOA) dari Eugenol untuk Ekstraktan Logam Berat dan Recovery Krom dari Limbah Elektroplating Studi Pendahuluan tentang Enkapsulasi Vitamin C dalam Liposom Kelapa (Cocos nucifera L.) Impregnasi Nikel Klorida pada Zeolit-Y untuk Katalis Hidrorengkah Minyak Bumi Lempung Terpilar Silika untuk Penghilangan Fenol dalam Air More cited articles

David C. Schuman, Ramon L. Carrasquillo, Josef Farbiarz, State-of-the Art Report on the Mechanism of Alkali-Aggregate Reaction in Concrete Containing Fly Ash, in, Center for Transportation Research, Bureau of Engineering Research, The University of Texas at Austin, Texas, 1988
Andy Chandra, Y.I.P. Arry Miryanti, Livia Budyanto Widjaja, Andika Pramudita, Isolasi dan Karakterisasi Silika dari Sekam Padi, in, Lembaga Penelitian dan Pengabdian kepada Masyarakat, Universitas Katolik Prahayangan, Bandung, 2012
Agus Salim Purwanto, Taslimah Taslimah, Sriatun Sriatun, Sintesis dan Karakterisasi Silica Gel dari Tetraetilortosilikat (TEOS) Menggunakan Surfaktan Polyethylene Glycol (PEG) 6000 dalam Kondisi Basa, Jurnal Kimia Sains dan Aplikasi, 15, 1, (2012) 1-6
J. R. Martínez, S. Palomares-Sánchez, G. Ortega-Zarzosa, Facundo Ruiz, Yurii Chumakov, Rietveld refinement of amorphous SiO2 prepared via sol–gel method, Materials Letters, 60, 29, (2006) 3526-3529 https://doi.org/10.1016/j.matlet.2006.03.044
Kien-Woh Kow, Rozita Yusoff, A. R. Abdul Aziz, E. C. Abdullah, From bamboo leaf to aerogel: Preparation of water glass as a precursor, Journal of Non-Crystalline Solids, 386, (2014) 76-84 https://doi.org/10.1016/j.jnoncrysol.2013.11.041
Moisés Frías, Holmer Savastano, Ernesto Villar, M. Isabel Sánchez de Rojas, Sergio Santos, Characterization and properties of blended cement matrices containing activated bamboo leaf wastes, Cement and Concrete Composites, 34, 9, (2012) 1019-1023 https://doi.org/10.1016/j.cemconcomp.2012.05.005
Hua Xu, J. S. J. Van Deventer, The geopolymerisation of alumino-silicate minerals, International Journal of Mineral Processing, 59, 3, (2000) 247-266 https://doi.org/10.1016/S0301-7516(99)00074-5
J. M. Paz-Garcia, B. Johannesson, L. M. Ottosen, A. B. Ribeiro, J. M. Rodriguez-Maroto, Modeling of Electric Double-Layers Including Chemical Reaction Effects, Electrochimica Acta, 150, (2014) 263-268 https://doi.org/10.1016/j.electacta.2014.10.056
Samsudin Affandi, Heru Setyawan, Sugeng Winardi, Agus Purwanto, Ratna Balgis, A facile method for production of high-purity silica xerogels from bagasse ash, Advanced Powder Technology, 20, 5, (2009) 468-472 https://doi.org/10.1016/j.apt.2009.03.008
U. Schlottmann, Soluble Silicate, SIDS Initial Assessment Report for SIAM 18, in, Bundesministerium fur Umwelt (BMU), Germany, 2004
S. Musi , N. Filipovi -Vincekovi , L. Sekovani Precipitation of amorphous SiO2 particles and their properties, Brazilian Journal of Chemical Engineering, 28, (2011) 89-94 http://dx.doi.org/10.1590/S0104-66322011000100011

Last update:

Synthesis of hybrid silica microbeads with silver and chitosan as the antibacterial agents
S. Silviana, I. Istadi, Madhika Yoga, Aprisanda Andarani, Cantika Aulia Salsabila, Febio Dalanta. TOWARD ADAPTIVE RESEARCH AND TECHNOLOGY DEVELOPMENT FOR FUTURE LIFE, 2689 , 2023. doi: 10.1063/5.0114911
Silicone for Lithium-Ion Battery Anode Derived from Geothermal Waste Silica through Magnesiothermic Reduction and Double Stages in Acid Leaching
Silviana Silviana, Amar Ma'ruf, Febio Dalanta. Defect and Diffusion Forum, 417 , 2022. doi: 10.4028/p-2y9z6c
Reinforcement of Quaternary Ammonium Modified Silica (QAMS) with Magnetite and its Application by Solid Phase Adsorption (SPA) to Adsorb Chromate Ions
Ngatijo Ngatijo, Restina Bemis, Abdul Aziz, Rahmat Basuki. Jurnal Kimia Sains dan Aplikasi, 23 (10), 2020. doi: 10.14710/jksa.23.10.338-345

Last update: 2026-10-26 06:37:08

No citation recorded.

As an article writer, the author has the right to use their article for various purposes, including use by institutions that employ the author or institutions that provide funding for the research. These author rights are granted without special permission.

Authors who publish a paper in JKSA have broad rights to use their work for teaching and scientific purposes without the need to request permission, including: (i) teaching in the author's class or institution; (ii) presenting the work at meetings or conferences and distributing copies to participants; (iii) using the work in training conducted by the author or the author's institution; (iv) distributing copies to colleagues for research purposes; (v) using the work in the compilation of subsequent works by the author; (vi) including the work in a thesis or dissertation; (vii) reusing part of the article in another work, with appropriate citation; (viii) preparing derivative works, with appropriate citation; and (ix) voluntarily posting the work on open websites operated by the author or the author's institution for scientific purposes, in accordance with the CC BY-SA License.

Authors and readers may copy and redistribute the material in any medium or format, and may remix, transform, and build upon the material for any purpose, provided that they give appropriate credit by citing the article or its content, provide a link to the license, and indicate if changes were made.

The authors submitting a manuscript do so on the understanding that, if accepted for publication, the copyright of the article shall be assigned to Jurnal Kimia Sains dan Aplikasi (JKSA). Copyright encompasses the rights to reproduce and distribute the article in all forms and media, including reprints, photographs, microfilms, and any other similar reproductions, as well as translations.

Reproducing any part of this journal, storing it in a database, or transmitting it in any form or medium is permitted without written permission from JKSA. However, the original source must be properly cited in accordance with academic conventions.

JKSA, the Chemistry Department of Diponegoro University, and the Editor make every effort to ensure that no inaccurate, false, or misleading data, opinions, or statements are published in JKSA. However, the content of each article is the sole and exclusive responsibility of its authors.

The Copyright Transfer Form can be downloaded here: [Copyright Transfer Form - Indonesian] [Copyright Transfer Form - English]. The copyright form should bear the authors' original signatures and be sent to the Editor as a printed document, a scanned document sent via email, or by fax.

Prof. Adi Darmawan, Ph.D (Editor in Chief)

Editor in chief of Jurnal Kimia Sains dan Aplikasi (JKSA)

Chemistry Department, Faculty of Sciences and Mathematics, Diponegoro University

Jl. Prof. Soedarto, Kampus Undip Tembalang, Semarang, Central Java, Indonesia 50275
Email: jksa@live.undip.ac.id