Chemistry Department, Faculty of Sciences and Mathematics, Diponegoro University, Indonesia
BibTex Citation Data :
@article{JKSA18114, author = {Fahmi Syafaat and Ahmad Suseno and Arnelli Arnelli}, title = {Kinetika Adsorpsi Anion Nitrat dan Fosfat pada Zeolit Alam Termodifikasi Surfaktan Hexadesiltrimetilammonium Klorida}, journal = {Jurnal Kimia Sains dan Aplikasi}, volume = {16}, number = {3}, year = {2013}, keywords = {Kinetika Adsorpsi; Zeolit Modifikasi Surfaktan; Nitrat; fosfat}, abstract = {Telah dilakukan penelitian tentang kinetika adsorpsi zeolit alam dengan surfaktan heksadesiltrimetilammonium klorida sebagai adsorben ion nitrat dan fosfat. Penelitian ini bertujuan untuk menentukan konstanta laju adsorpsi (k) optimum pada anion nitrat dan fosfat. Penelitian ini dilakukan dengan proses modifikasi,dan adsorpsi. Proses modifikasi dilakukan dua tahap, yaitu tahap aktivasi zeolit alam yang dilakukan dengan menambahkan larutan HF 1% selama 10 menit dan penambahan larutan NH 4 Cl 2M selama 4 jam, selanjutnya zeolit aktif dimodifikasi dengan HDTMA-Cl menggunakan kolom. Proses adsorpsi ion nitrat dan fosfat pada ZMS dilakukan pada variasi waktu 5;10;15;20;24 jam dan dengan variasi konsentrasi 350;400;450;500 ppm. . Hasil spektra FTIR untuk nitrat muncul pada bilangan gelombang 1473,62 cm -1 dan untuk fosfat muncul pada bilangan gelombang 462,92 cm -1 yang menunjukkan vibrasi bending (v 2 ) PO 4 3- dengan intensitas lemah, hal ini membuktikan bahwa anion nitrat dan fosfat berhasil teradsopsi oleh ZMS. Konstanta laju adsorpsi optimum untuk ion fosfat adalah 0,1154 g/mg.min besarnya konstanta laju adsorpsi optimum untuk ion nitrat adalah 0,00293 g/mg.min. Hasil adsorpsi pada nitrat dan fosfat menunjukkan kecenderungan bahwa ZMS mengikuti persamaan laju adsorpsi orde 2 semu untuk anion nitrat dan fosfat.}, issn = {2597-9914}, pages = {73--78} doi = {10.14710/jksa.16.3.73-78}, url = {https://ejournal.undip.ac.id/index.php/ksa/article/view/18114} }
Refworks Citation Data :
Article Metrics:
Last update:
Last update: 2026-08-31 10:10:00
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
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.
