Chemistry Department, Faculty of Sciences and Mathematics, Diponegoro University, Indonesia
BibTex Citation Data :
@article{JKSA3308, author = {Sriyanti Sriyanti and Choiril Azmiyawati and Taslimah Taslimah}, title = {Adsorpsi Kadmium(II) pada Bahan Hibrida Tiol-Silika dari Abu Sekam Padi}, journal = {Jurnal Kimia Sains dan Aplikasi}, volume = {8}, number = {2}, year = {2005}, keywords = {adsorpsi; Cd(II)'; silika gel; hibrida tiol-silika}, abstract = { Bahan hibrida tiol-silika telah dibuat dengan mengimobilisasikan 3-merkapto-propiltrimetoksisilan ke dalam silika melalui metode sol-gel. 3-Merkaptopropil-trimetoksisilan ditambahkan ke dalam larutan natrium silikat, kemudian diasamkan dengan HCl 6M hingga pH: 7. Larutan natrium silikat dihasilkan dari ekstraksi abu sekam padi dengan larutan natrium hidroksida mendidih. Model isoterm adsorpsi Langmuir digunakan untuk memperkirakan kapasitas dan energi adsorpsi kadmium(II). Dilakukan pula adsorpsi pada berbagai pH untuk mendapatkan kondisi yang sesuai untuk adsorpsi selektif ion logam yang dipelajari. Hasil penelitian menunjukkan bahwa Cd(II) teradsorpsi lebih tinggi pada bahan hibrida tiol-silika (SG-MPTS) dibandingkan pada silika gel tanpa gugus tiol dengan kapasitas adsorpsi berturut-turut (b: 0,0208 mol/g) dan (b = 0,0156 mol/g) . Dari energi adsorpsi yang terlibat (25, 545 kJ/mol dan 27,422 kJ/mol), adsorpsi Cd(II) pada kedua adsorben dapat dikategorikan sebagai adsorpsi kimia. Untuk kedua adsorben, adsorpsi Cd(II) paling efektif pada 3<pH<8. }, issn = {2597-9914}, pages = {48--54} doi = {10.14710/jksa.8.2.48-54}, url = {https://ejournal.undip.ac.id/index.php/ksa/article/view/3308} }
Refworks Citation Data :
Bahan hibrida tiol-silika telah dibuat dengan mengimobilisasikan 3-merkapto-propiltrimetoksisilan ke dalam silika melalui metode sol-gel. 3-Merkaptopropil-trimetoksisilan ditambahkan ke dalam larutan natrium silikat, kemudian diasamkan dengan HCl 6M hingga pH: 7. Larutan natrium silikat dihasilkan dari ekstraksi abu sekam padi dengan larutan natrium hidroksida mendidih. Model isoterm adsorpsi Langmuir digunakan untuk memperkirakan kapasitas dan energi adsorpsi kadmium(II). Dilakukan pula adsorpsi pada berbagai pH untuk mendapatkan kondisi yang sesuai untuk adsorpsi selektif ion logam yang dipelajari.
Hasil penelitian menunjukkan bahwa Cd(II) teradsorpsi lebih tinggi pada bahan hibrida tiol-silika (SG-MPTS) dibandingkan pada silika gel tanpa gugus tiol dengan kapasitas adsorpsi berturut-turut (b: 0,0208 mol/g) dan (b = 0,0156 mol/g) . Dari energi adsorpsi yang terlibat (25, 545 kJ/mol dan 27,422 kJ/mol), adsorpsi Cd(II) pada kedua adsorben dapat dikategorikan sebagai adsorpsi kimia. Untuk kedua adsorben, adsorpsi Cd(II) paling efektif pada 3<pH<8.
Article Metrics:
Last update:
Silica-cellulose material application as the immobilization matrix ofPseudomonas fluorescens
Synthesis of silica gel from glass waste for adsorption of Mg2+, Cu2+, and Ag+metal ions
Silica-cellulose material application as the immobilization matrix of Pseudomonas fluorescens
Last update: 2024-11-11 08:33:25
As an article writer, the author has the right to use their articles for various purposes, including use by institutions that employ authors or institutions that provide funding for research. Author rights are granted without special permission.
Author who publishes a paper at JKSA has the broad right to use their work for teaching and scientific purposes without the need to ask permission, including: used for (i) teaching in the author's class or institution, (ii) presentation at meetings or conferences and distributing copies to participants ; (iii) training conducted by the author or author's institution; (iv) distribution to colleagues for research use; (v) use in the compilation of subsequent authors' works; (vi) inclusion in a thesis or dissertation; (vi) reuse of part of the article in another work (with citation); (vii) preparation of derivative works (with citation); (viii) voluntary posting on open websites operated by authors or author institutions for scientific purposes (follow the CC BY-SA License).
Authors and readers can copy and redistribute material in any media or format, and mix, modify, and build material for any purpose but they must provide appropriate credit (provide article citation or content), providing links to the license, and indicate if there are changes.
The authors submitting a manuscript do so on the understanding that if accepted for publication, copyright of the article shall be assigned to Jurnal Kimia Sains dan Aplikasi (JKSA). Copyright encompasses rights to reproduce and deliver the article in all form and media, including reprints, photographs, microfilms and any other similar reproductions, as well as translations.
Reproduce any part of this journal, its storage in the database or its transmission by all forms or media is permitted does not need for written permission from JKSA. However, it should be cited as an honor in academic manners
JKSA and the Chemistry Department of Diponegoro University and the Editor make every effort to ensure that there are no data, opinions, or false or misleading statements published in JKSA. However, the content of the article is the sole and exclusive responsibility of each author.
The Copyright Transfer Form can be downloaded here: [Copyright Transfer Form - Indonesian] [Copyright Transfer Form - English]. The copyright form should be signed originally and send to the Editor in the form of printed letters, scanned documents sent via email or fax.
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
Visitor: View My Stats
Jurnal Kimia Sains dan Aplikasi is indexed in:
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
