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All Journal Alotrop Jurnal Pendidikan dan Ilmu Kimia BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan) Al-Kimia JMM (Jurnal Masyarakat Mandiri) Martabe : Jurnal Pengabdian Kepada Masyarakat Gema Wiralodra Journal of Appropriate Technology for Community Services Jurnal Jejaring Matematika dan Sains Konservasi Hayati Yumary: Jurnal Pengabdian kepada Masyarakat Jurnal Insan Farmasi Indonesia Jurnal Ilmiah Berkala: Sains dan Terapan Kimia Nanggroe: Journal Of Scholarly Service Nanggroe: Journal of Scholarly Service Indonesian Journal of Chemical Science Jurnal Bioteknologi & Biosains Indonesia (JBBI) Welfare: Jurnal Pengabdian Masyarakat Jurnal Penelitian Hasil Hutan
Oksal, Efriyana
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Journal : Jurnal Ilmiah Berkala: Sains dan Terapan Kimia

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The Potential of Ironwood as an Activated Carbon Adsorbent for Heavy Metal Mercury (Hg) Using the Pyrolysis Method Pereiz, Zimon; Oksal, Efriyana; Chuchita, Chuchita; Sylvani, Miranti Maya; Pebriyanto, Yunus
Jurnal Sains dan Terapan Kimia Vol 19, No 1 (2025)
Publisher : Program Studi Kimia, Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jstk.v19i1.20957

Abstract

This study focuses on the utilization of ironwood as an activated carbon adsorbent to remove heavy metal mercury (Hg). The background of the problem includes mercury pollution from various industrial sources and its harmful impacts on the environment and human health. The purpose of this study was to develop an effective method for adsorbing mercury using natural ironwood materials. The research method involves the synthesis of activated carbon through pyrolysis and chemical activation processes, followed by a series of adsorption tests on mercury with variations in pH conditions, contact time, and acid concentration. The research data showed that the optimum adsorption capacity was achieved at a mercury concentration of around 500 ppm, with high adsorption efficiency at pH 1 and a contact time of 80 minutes. The results also showed that the adsorption kinetics followed a second-order model with a rate of 0.017119 g/mg.min. In conclusion, the mercury adsorption process using activated carbon from ironwood followed the Langmuir isotherm model, with an adsorption capacity of 63.036 mg/g, indicating that the adsorbent had been successfully synthesized and had an effective ability to remove mercury.
Co-Authors A, Abdullah A, Anjelika Ahmad Irawan, Ahmad Alfanaar, Rokiy Alpian Ananda, Lintang Tri Anatasya, Violina Apriyanti, Mauliya Ariska, Risya Ayu Andhita, Naswa Ayu Pratika, Remi Ayu, Yulia Agustina Ayuchecaria, Noverda Berlisnora Dasilva, Caroline C, Chuchita Catur Prasetyo, Debby Chuchita Chuchita, Chuchita Damayanti Nainggolan, Yuni Dandy, Jonathan Devianti, Gusnia Dewi, Sintia Ayu Eka Jaya Prastiti, Arini Elya Resha, Enjel Fatah, Abdul Hadjranul Fauzi, M. Zainuddin Lutfi Florensia, Ornella Arnia Gibran , Syahrul Syah Gloria, Meilina H, Heja Hairiah, Rusliananur Hendrik Segah, Hendrik Hermayantiningsih, Dwi Hutabalian, Gracyela Ilham Maulana Indri Aprilia, Indri J, Julia Karelius, Karelius Kartika Komara, Nisa Kibtiyah, Maryatul Komara, Nisa Kartika Lawrence, Yoel Liswara Neneng Manalu, Mely Grace Manalu Manurung, Stepanus Fredi Marvin Horale Pasaribu Maulida, Maulida Maya Sylvani, Miranti Mokhamat Ariefin Nafisah, Zahrotun Natalia Sri Martani Natania Gracia, Amanda Ngazizah, Febri Nur Nisa Kartika Komara Nour baety, Shelly Siti Pangestika, Inten Pebriyanto, Yunus Prayoga, Andika Prisnanda, Risky Retno Agnestisia Riana Dewi, Syahrani Riansyah, Irza Rizki Rachmad Saputra Rizkita, Aden Dhana Sabatini, Felly Sari, Nopita Tamara Seda, Ananda Putri Seprianto, Seprianto Shapira, Shari Bella Sianturi, Dody Jhonatan Wilfiez Sidauruk, Christina Situmorang, Larissa Kristina T.T. Solla, Angelia Sylvani, Miranti Maya Tampubolon, Mulani Jeni Lestari Telaumbanua, Mesra Ratna Sari Tundan, Arisumi Ir L Wafa, Shahibatul Wahyu Supriyati Wiriatmaja, Nuraini Ulya Yanetri Asi Nion, Yanetri Asi Zadrax, Adellino Zimon Pereiz