Analysis of Fe metal adsorption in industrial wastewater using adsorbents from betel nut skin

Herlinawati Herlinawati, Junifa Layla Sihombing, Agus Kembaren, Lisnawaty Simatupang, Rika Adhani

Abstract


This study aims to determine the adsorption ability of betel nut skin-activated carbon on Fe metal in industrial wastewater. Betel nut skin carbon is activated using H2SO4 and HNO3. To identify the quality of adsorption using betel nut skin adsorbents, carbon and activated carbon are characterized using XRD and BET analysis. To determine the concentration of Fe metal adsorbed in the adsorption process, it was analyzed using AAS by determining the optimum conditions for the adsorption of Fe metal from the adsorbent using mass and contact time variations. The XRD characterization results show that betel nut skin carbon activated with sulfuric acid has a higher degree of crystallinity (41.03%) than that activated with nitric acid (20.61%). Betel nut skin activated carbon has a larger pore size of 3.2110 nm than the pore size of betel nut skin carbon of 2.2644 nm. The optimum condition of activated carbon on the adsorption of Fe metal was obtained at a mass of 1 gram with an optimum contact time of 45 minutes. The adsorption capacity of betel nut skin-activated carbon obtained was 1.4174 mg/g and the adsorption efficiency of betel nut skin-activated carbon was 99.84%. The initial concentration of Fe metal obtained was 25.86 ppm, after adding activated carbon from betel nut skin is decreased the concentration of Fe metal obtained was 3.72 ppm. So, the ability of betel nut skin adsorbent to adsorb Fe metal in industrial wastewater was 22.14 ppm.

Keywords: Activated carbon; Adsorption; Amorphous; Betel nut skin; Wastewater


Full Text:

PDF

References


Ariyani, S. B. (2019). Karakteristik bioadsorben dari limbah kulit durian untuk penyerapan logam berat Fe dan Zn pada air sumur. Jurnal teknologi proses dan inovasi industri, 4(1), 23-28. http://dx.doi.org/10.36048/jtpii.v4i1.5229

Barakat, M. A. (2011). New trends in removing heavy metals from industrial wastewater. Arabian Journal of Chemistry, 4(4), 361–377. http://dx.doi.org/10.1016/j.arabjc.2010.07.019

Bardhan, M., Novera, T. M., Tabassum, M., Islam, M. A., Jawad, A. H., & Islam, M. A. (2020). Adsorption of methylene blue onto betel nut husk-based activated carbon prepared by sodium hydroxide activation process. Water Science and Technology, 82(9), 1932-1949. https://doi.org/10.2166/wst.2020.451

Kamal, S.B., & Upendra, K. (2021). Adsorption of brilliant green dye from aqueous solution onto chemically modified areca nut husk. South African Journal of Chemical Engineering, 35, 33-43. https://doi.org/10.1016/j.sajce.2020.11.001

Nasution, H. I., & Silaban, S. (2017). Analisis logam berat Pb dan Cd dalam air sumur di sekitar lokasi pembuangan sampah akhir. Jurnal ITEKIMA, 1(1), 18-24.

Nik Ab Lah, N. K. I., James Ketek, J. A., & Tengku Mohd, T. A. (2021). Characteristics and oil sorption effectiveness of areca nut husk. Malaysian Journal of Chemical Engineering and Technology (MJCET), 4(2), 167. https://doi.org/10.24191/mjcet.v4i2.15000

Ningsih, D. A., Said, I., & Ningsih, P. (2016). Adsorpsi logam timbal (Pb) dari larutannya dengan menggunakan adsorben dari tongkol jagung. Jurnal Akademika Kimia, 5(2), 55-60.

Sitanggang, T., Shofiyani, A., & Syahbanu, I. (2017). Karakterisasi Adsorpsi Pb (II) Pada karbon aktif dari sabut pinang (Areca Catechu L) teraktivasi H2SO4. Jurnal Kimia Khatulistiwa, 6(4), 49-55.

Syauqi, M.R., & Bali S. (2016). Adsorpsi arang aktif sabut pinang (Areca cathecu L) menggunakan aktivator H2SO4 terhadap ion logam kadmium (Cd2+) dan timbal (Pb2+). Jurnal Repository University of Riau.

Sumiati, M., Wahyuni, D., & Malino, M. (2016). Analisis hubungan konsentrasi asam saat hidrolisis, derajat kristalinitas dan sifat mekanis selulosa kristalin dari serbuk gergaji kayu. Prisma Fisika, 4(2), 64 – 68. http://dx.doi.org/10.26418/pf.v4i2.15850

Novera, T.M., Tabassum, M., Bardhan, M. et al. (2021). Chemical modification of betel nut husk prepared by sodium hydroxide for methylene blue adsorption. Appl Water Sci, 11, 66. https://doi.org/10.1007/s13201-021-01394-5

Tan, K. L., & Hameed, B. H. (2017). Insight into the adsorption kinetics models for the removal of contaminants from aqueous solutions. Journal of the Taiwan Institute of Chemical Engineers, 74, 25-48. https://doi.org/10.1016/j.jtice.2017.01.024

Varghese, A. G., Paul, S. A., & Latha, M. S. (2019). Remediation of heavy metals and dyes from wastewater using cellulose-based adsorbents. Environmental Chemistry Letters, 17, 867-877. https://doi.org/10.4172/2375-4397.1000180

Yuanita, M., Yenti, S. R., & Chairul, C. (2016). Kesetimbangan adsorpsi logam Fe (II) menggunakan karbon aktif dari ampas tebu sebagai adsorben. Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains, 3(1), 1-7.




DOI: https://doi.org/10.24114/jpkim.v15i1.42478

Article Metrics

Abstract view : 173 times
PDF - 164 times

Refbacks

  • There are currently no refbacks.


Copyright (c) 2023 Herlinawati Herlinawati, Junifa Layla Sihombing, Agus Kembaren, Lisnawaty Simatupang, Rika Adhani

Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.

Jurnal Pendidikan Kimia
Contact: +62 853-1769-2813
Email: jpkim.pps@unimed.ac.id

Jl. Willem Iskandar, Pasar V, Medan Estate, Medan City, North Sumatra Province, Postal Code 20221. Phone/fax: (061) 661 3365 / +62 852-7802-1981.

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.