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All Journal VALENSI Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Jurnal Riset Kimia CHEMPUBLISH JOURNAL Jurnal Pendidikan Kimia Universitas Riau Jurnal Teknologi Mineral dan Batubara Science and Physics Education Journal (SPEJ) CHEESA: Chemical Engineering Research Articles JURNAL PENDIDIKAN TAMBUSAI Eksakta : Berkala Ilmiah Bidang MIPA JKPK (Jurnal Kimia dan Pendidikan Kimia) REACTOR : Journal of Research On Chemistry And Engineering JIFP (Jurnal Ilmu Fisika dan Pembelajarannya) Journal of Applied Agricultural Science and Technology Journal of The Indonesian Society of Integrated Chemistry
Ngatijo Ngatijo
Departement Of Chemistry, Faculty Of Science And Technology, Universitas Jambi Jl. Jambi-Ma Bulian Km. 15, Mendalo Darat, Jambi, 36361, Indonesia
Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Education Energy Engineering Environmental Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences Other

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Journal : JKPK (Jurnal Kimia dan Pendidikan Kimia)

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Remazol Briliant Blue Uptake by Green and Low-Price Black Carbon from Ilalang Weeds (Imperata cylindrica) Activated by KOH Solution Ngatijo Ngatijo; Edwin Permana; Lusi Pitri Yanti; Bayu Ishartono; Rahmat Basuki
JKPK (Jurnal Kimia dan Pendidikan Kimia) Vol 6, No 2 (2021): JKPK (Jurnal Kimia dan Pendidikan Kimia)
Publisher : Program Studi Pendidikan Kimia FKIP Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jkpk.v6i2.53113

Abstract

Synthesis of activated carbon (AC) from green, low-price, and renewable source as a pollutant adsorbent is growing interest of researcher. This work aims to synthesis of AC from Ilalang weed (Imperata cylindrica) (IW-AC) with KOH activator as a green and low price Remazol Brilliant Blue dye (RBB) adsorbent. The success IW-AC synthesis was evidently characterized by Fourier Transform-Infrared (FT-IR) and Scanning Electron Microscopy (SEM). The effects of initial solution pH, adsorbent dosage, initial RBB concentration, and contact time were systematically investigated. Results showed the optimum condition of RBB adsorption was occurred at low pH (2.0-4.0) and 75 mg of adsorbent dosage. Under the optimum condition, the equilibrium adsorption data fitted well to the Langmuir isotherm with the adsorption capacity of RBB uptake was 13.42 mg/g. Calculation of adsorption energy by Dubinin-Radushkevich (D-R) isotherm model (13.39 kJ/mol) showed that the electrostatic interaction was the main interaction of RBB adsorption on IW-AC. Adsorption kinetics showed that the adsorption behavior followed the Ho pseudo-second-order kinetic model. The experimental results of this work demonstrate that the IW-AC can be used as a promising green and low-cost adsorbent for removal of anionic dyes from aqueous solution.
Co-Authors Ahmat Munawir Siregar Aslan Irunsah Asrial Bayu Ishartono Bayu Ishartono Damris Muhammad Danawati Hari Prajitno Defia Indah Permatasari Edwin Permana Eko Supriadi F Faried Faizar Farid Helga Dwi Fahyuan Herijon Muhammad Syahril Heriyanti Heriyanti Hertanti Kusuma Wardani I P Sari Intan Lestari Ira Galih Prabasari Ira Kusuma Dewi, Ira Kusuma Leny Marlinda Lusi Pitri Yanti Magdalena Ritonga Mahfud Mahfud Mahya Ihsan Mardhotillah, Bunga Muhaimin Muhaimin Muhammad Ikrar Lagowa Nashih Ulwan Niza Desiana Nurul Gusmaini Nuryono Nuryono Putri Mutia Rahmat Basuki Rahmat Basuki Rahmi Rahmi Ratih Dyah Puspitasari Restina Bemis S M Ula Safira Rahmi Salim Hidayat Ummi Mardiyah Batubara Wayan Angga Dewi Wibowo, Yudha Gusti Winda Arinda Putri Yonanda Ramadhanty