Adsorption of Methylene Blue using Composite Fe3o4-Activated Charcoal Cassava Skin (Manihot esculenta C.)

  • Duwi Devi Wulandari Faculty of MIPA Mulawarman University
  • Soerja Koesnarpadi Jurusan Kimia, Fak. Matematika dan Ilmu Pengetahuan Alam, Univ. Mulawarman
  • Noor Hindryawati Jurusan Kimia, Fak. Matematika dan Ilmu Pengetahuan Alam, Univ. Mulawarman

Abstract

Preparation of Fe3O4 activated cassava shell charcoal composite (Fe3O4-AAKS) by coprecipitation method, namely mixing activated cassava shell charcoal (AAKS) with FeCl3.6H2O and FeSO4.7H2O solutions using a mole ratio of 3:2 in alkaline conditions with the addition of 25% NH4OH has been carried out. The Fe3O4-AAKS composite was characterized using Fourier Transform Infra-Red (FTIR) and X-Ray Diffraction (XRD) instruments, then the composite material was applied to adsorb methylene blue with variations in the influence of contact time, optimum concentration and optimum adsorbent mass and determined the adsorption isotherm model. The results of the characterization of Fe3O4-AAKS with FTIR showed that a composite had been formed which was marked by the appearance of absorption at wave number 1033,85 cm-1 indicating the presence of a C-O group and the appearance of a typical absorption of Fe-O groups at 540,07 cm-1. Fe3O4-AAKS XRD results show an amorphous charcoal diffraction pattern at an angle of 20º-30º and a magnetic phase iron oxide diffraction pattern of Fe3O4 at 2 θ at angles of 18.59º, 30.38º, 35.62º, 43.56º, 53.85º, 57.30º, 62.90º and 74.62º. Methylene blue adsorption application using Fe3O4-AAKS composite showed optimum conditions at contact time of 30 minutes, optimum concentration at 60 mg/L with optimum adsorbent mass of 0.05 gram. The adsorption pattern of the composite material follows the Langmuir isotherm with a maximum adsorption capacity of 25.38 mg/g.

Keyword
Composite, Fe3O4, Activated Charcoal, Adsorption, Methylene Blue

Downloads

Download data is not yet available.

Author Biography

Soerja Koesnarpadi, Jurusan Kimia, Fak. Matematika dan Ilmu Pengetahuan Alam, Univ. Mulawarman

Corresponding Author

References

[1] A. B. Baunsele and H. Missa, “Kajian kinetika adsorpsi metilen biru menggunakan adsorben sabut kelapa,” Akta Kimia Indonesia/Akta Kimia Indonesia, vol. 5, no. 2, p. 76, Nov. 2020, doi: 10.12962/j25493736.v5i2.7791.
[2] Y. Ristianingsih, A. Istiani, and F. Irfandy, “Kesetimbangan Adsorbsi Zat Warna Metilen Blue dengan Adsorben Karbon Aktif Tongkol Jagung Terimpregnasi Fe2O3,” Jurnal Teknologi Agro-Industri/Jurnal Teknologi Agro Industri, vol. 7, no. 1, pp. 47–55, Jun. 2020, doi: 10.34128/jtai.v7i1.115.
[3] D. E. Chandra, N. Hindryawati, and S. Koesnarpadi, “Degradasi Metilen Biru dengan Metode Fotokatalitik Berdasarkan Variasi Berat Katalis Zeolit-Wo3” in Prosiding Seminar Nasional Kimia, Samarinda, Indonesia, Dec 2019. [Online]. Available: http://jurnal.kimia.fmipa.unmul.ac.id/index.php/prosiding/article/view/873.
[4] I. Riwayati, N. Fikriyyah, and S. Suwardiyono, “Adsorpsi Zat Warna Methylene Blue Menggunakan Abu Alang-Alang (Imperata cylindrica) Teraktivasi Asam Sulfat,” Jurnal Inovasi Teknik Kimia, vol. 4, no. 2, Nov. 2019, doi: 10.31942/inteka.v4i2.3016.
[5] N. Maria, I. Trivena, W. S. M. Noraji, U. Dania, and Y. Hartati, “Pemanfaatan karbon aktif dari kulit singkong (Manihot utilissila) sebagai adsorben zat pewarna tekstil methylene blue”, Biv. Chem. Stud. J., vol. 4, no. 2, Jan. 2021, doi: https://doi.org/10.30872/bcsj.v4i2.917
[6] P. Pungut, M. A. Kholif, and W. D. I. Pratiwi, “Penurunan Kadar Chemical Oxygen Demand (COD) Dan Fosfat Pada Limbah Laundry Dengan Metode Adsorpsi,” Jurnal Sains Dan Teknologi Lingkungan/Jurnal Sains & Teknologi Lingkungan, vol. 13, no. 2, Jun. 2021, doi: 10.20885/jstl.vol13.iss2.art6.
[7] K. I. Damayanti and R. Hermawan, “Sintesis arang aktif dari kulit singkong sebagai adsorben ion FE,” Jurnal Chemtech, vol. 7, no. 1, pp. 13–16, Jun. 2021, [Online]. Available: https://e-jurnal.lppmunsera.org/index.php/Chemtech/article/view/3395.
[8] A. Ariyani, P. A. R, E. R. P, and F. R, “Pemanfaatan Kulit Singkong sebagai Bahan Baku Arang Aktif dengan Variasi Konsentrasi Naoh dan Suhu,” Konversi, vol. 6, no. 1, p. 7, Apr. 2017, doi: 10.20527/k.v6i1.2992.
[9] E. Reknosari, T. Wirawan, and S. Koesnarpadi, “Adsorpsi Fenol Menggunakan Adsorben Komposit Fe3o4-Arang Aktif Ampas Kopi,” Jurnal Atomik, vol. 6, no. 2, pp. 81–89, Aug. 2021, [Online]. Available: http://jurnal.kimia.fmipa.unmul.ac.id/index.php/JA/article/view/924.
[10] R. Indarti, “Uji Daya Adsorpsi karbon Aktif Kulit Singkong terhadap Zat Warna,” Skripsi, Universitas Islam Negeri Maulana Malik Ibrahim, Jawa Timur, Indonesia, 2021.
[11] D. S. Dirgayanti, “Pembuatan Komposit Fe3O4-Arang Aktif Rak Telur dan Aplikasinya sebagai Adsorben Metilen Biru”, Skripsi, Universitas Mulawarman, Kalimantan timur, Indonesia, 2020.
[12] Standard Test Method for Moisture in the Analysis Sample of Coal and Cokel, ASTM D 3173-03, ASTM International, West Conshohocken, PA, 2008.
[13] Standard Test Method for Ash in the Analysis Sample of Coal and Coke from Coal, ASTM D 3174 - 02. ASTM International, West Conshohocken, PA, 100, 19428- 12959, 2002.
[14] Verayana, M. Paputungan, dan H. Iyabu, “Pengaruh Aktivator HCl dan H3PO4 Terhadap Karakteristik (Morfologi Pori) Arang Aktif Tempurun Kelapa serta Uji Adsorpsi pada Logam Timbal (Pb)”, Jambura Jurnal of Educational Chemistry, vol 13, No. 1, pp. 67-75, 2018.
[15] L. E. Laos, M. Masturi, and I. Yulianti, “Pengaruh Suhu Aktivasi Terhadap Daya Serap Karbon Aktif Kulit Kemiri,” Prosiding Seminar Nasional Fisika, vol. 5, Jan. 2016, doi: 10.21009/0305020226.
[16] D. Alimah, “Sintesis dan Mutu Arang Aktif dari Tempurung Biji Mete (Anacardium occidentale L.)”, Jurnal Penelitian Hasil Hutan, vol. 35, no. 2, pp. 123-133, 2011.
[17] T. A. Zaharah, I. Syahbanu, dan F. Jubilate, “Pengaruh Aktivasi Arang Dari Limbah Kulit Pisang Kepok Sebagai Adsorben Besi (II) Pada Air Tanah,” Jurnal Kimia Khatulistiwa, vol. 5, no. 4, Mar. 2016, [Online]. Available: http://jurnal.untan.ac.id/index.php/jkkmipa/article/view/16743/14398.
[18] I. Sumiati and R. Farma, “Pengaruh Variasi Waktu Aktivasi Terhadap Tingkat Penyerapan Karbon Aktif Dari Kayu Eucalyptus Pellita,” Repository University of Riau, Oct. 2016, [Online]. Available: http://repository.unri.ac.id/xmlui/handle/123456789/8680
[19] N. Ya’aini, A. P. A, L. G. Krishnan, and A. Ripin, “Synthesis of activated carbon doped with transition metals for hydrogen storage,” E3S Web of Conferences, vol. 90, p. 01016, Jan. 2019, doi: 10.1051/e3sconf/20199001016.
[20] Diharyo, Salampak, Z. Damanik, and S. Gumiri, “Pengaruh Lama Aktivasi dengan H3PO4 dan Ukuran Butir Arang Cangkang Kelapa Sawit Terhadap Ukuran Pori dan Luas Permukaan Butir Arang Aktif”, Prosiding Seminar Nasional Lingkungan Lahan Basah, vol. 5, No. 1, pp. 48-54, 2020
[21] A. W. Y. P. Parmita, A. D. Laksono, M. I. Zulkarnain, A. F. B. Hartanti, and R. V. Mudhawammah, “Karakteristik Buah Nipah Karbon Aktif dari Serabut Nipah Teraktivasi Potassium Hydroxide (KOH),” Specta, vol. 4, no. 3, pp. 72–79, Dec. 2020, doi: 10.35718/specta.v4i3.232.
[22] A. Irawan, “Kalibrasi Spektrofotometer Sebagai Penjaminan Mutu Hasil Pengukuran dalam Kegiatan Penelitian dan Pengujian,” Indonesian Journal of Laboratory, vol. 1, no. 2, p. 1, Apr. 2019, doi: 10.22146/ijl.v1i2.44750.
[23] W. P. Utoo et al., “Studi Adsorpsi Zat Warna Naphthol Yellow S Pada Limbah Cair Menggunakan Karbon Aktif Dari Ampas Tebu,” Jurnal Kimia (Journal of Chemistry”, vol. 13, no. 1, p. 104, Jan. 2019, doi: 10.24843/jchem.2019.v13.i01.p16.
[24] M. Zannah, “Isoterm Adsorpsi Metilen Biru oleh Biochar dari Kulit Singkong (Manihot esculenta C.) yang dimodifikasi menggunakan Magnetit (Fe3O4)”, Skripsi, Universitas Islam Indonesia, Yogyakarta, Indonesia, 2020.
[25] M. S. Dewi, E. B. Susatyo, and E. Susilaningsih, “Pemanfaatan arang aktif kulit pisang raja untuk menurunkan kadar ion PB(II),” Indonesian Journal of Chemical Science, vol. 4, no. 3, 2015, [Online]. Available: lib.unnes.ac.id/id/eprint/51553.
[26] N. L. Zahra, D. Sugiyana, and S. Notodarmojo, “Adsorpsi Zat Warna Tekstil Reactive Red 141 Pada Tanah Liat Lokal Alami,” Arena Tekstil, vol. 29, no. 2, Dec. 2014, doi: 10.31266/at.v29i2.876.
[27] M. Murtihapsari, B. Mangallo, and D. D. Handyani, “Model Isoterm Freundlich Dan Langmuir Oleh Adsorben Arang Aktif Bambu Andong (G. verticillata (Wild) Munro) dan Bambu AteR (G. atter (Hassk) Kurz ex Munro),” Sains Natural, vol. 2, no. 1, p. 17, Nov. 2017, doi: 10.31938/jsn.v2i1.31.
Published
2024-05-31
How to Cite
WULANDARI, Duwi Devi; KOESNARPADI, Soerja; HINDRYAWATI, Noor. Adsorption of Methylene Blue using Composite Fe3o4-Activated Charcoal Cassava Skin (Manihot esculenta C.). JURNAL KIMIA MULAWARMAN, [S.l.], v. 21, n. 2, p. 103-115, may 2024. ISSN 2476-9258. Available at: <https://jurnal.kimia.fmipa.unmul.ac.id/index.php/JKM/article/view/1247>. Date accessed: 27 july 2024. doi: https://doi.org/10.30872/jkm.v21i2.1247.
Section
Artikel