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All Journal Rekayasa Mesin Indonesian Journal of Chemical Analysis (IJCA) Eksakta : Berkala Ilmiah Bidang MIPA Automotive Experiences Journal of Applied Mechanical Engineering and Renewable Energy (JAMERE) Jurnal Teknik Kimia dan Lingkungan
Abdul Hamid
Department Of Heavy Equipment Mechanical Engineering, Politeknik Negeri Madura, Sampang
Aerospace Engineering Agriculture, Biological Sciences & Forestry Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mathematics Mechanical Engineering

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Journal : Eksakta : Berkala Ilmiah Bidang MIPA

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The Influence of NaOH Activator Concentration on the Synthesis of Activated Carbon from Banana Peel for Pb(II) Adsorption Abdul Hamid; Zeni Rahmawati; Mohammad Abdullah; Tri Esti Purbaningtyas; Faizatur Rohmah; Ike Dayi Febriana
EKSAKTA: Berkala Ilmiah Bidang MIPA Vol. 23 No. 03 (2022): Eksakta: Berkala Ilmiah Bidang MIPA (E-ISSN : 2549-7464)
Publisher : Faculty of Mathematics and Natural Sciences (FMIPA), Universitas Negeri Padang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1118.799 KB) | DOI: 10.24036/eksakta/vol23-iss03/323

Abstract

Lead has been known as one of the heavy metals with a high adverse effect to the environment and human health. This study reports the activity of activated carbon from biomass of banana peel as an adsorbent to resolve the hazardous lead-contaminated wastewater. The influence of the activator was studied via the alteration of NaOH concentration from 1, 3, and 5 M, where the sample was denoted as AC-1, AC-3, and AC-5. Some techniques, including FTIR, XRD, and SEM were applied to characterize the sample with the highest adsorption capacity. FTIR result affirmed the presence of hydroxyl group on the activated carbon with NaOH 1 M (AC-1) that was beneficial for adsorption. XRD and SEM confirmed that the activated carbon possessed crystalline and amorphous phases with sheet-like morphology. Regarding Pb(II) adsorption, the higher concentration of activator caused the decline of adsorption capacity as the contact time prolonged. The highest adsorption capacity and efficiency were obtained using 1 M NaOH activator with a contact time of 1 hour, which was 3.71 mg/gram and 97.86%, respectively.
Co-Authors Amin Jakfar Amin Jakfar, S.T.,M.T., Lukman Hadiwijaya, S.T.,M.T. Annafiyah Auliana Diah Wilujeng Didik Prasetyo Didik Prasetyoko Dimas Aryo Wicaksono Eddy Harsono Faizatur Rohmah Faizatur Rohmah Faizatur Rohmah Ghopal Ahmad Fachrudin Ike Dayi Febriana Ike Dayi Febriana Ike Dayi Febriana Ike Dayi Febriana Ike Dayi Febriana Laily Ulfiyah Lukman Hadiwijaya Misbakhul Fatah Mohammad Abdullah Mohammad Anas Fikri Nadiyah Ulfah Ratna Ayu Dewi Saiful Saiful Saiful Saiful Septian Dwi Wijaya Septian Dwi Wijaya Sirly Bifadilatur Romaniyah Tegar Hermawan Priambodo Tri Esti Purbaningtias Tri Esti Purbaningtyas Zeni Rahmawati