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Journal : JURNAL REKAYASA KIMIA

Adsorption of Mercury Using Different Types of Activated Bentonite: A Study of Sorption, Kinetics, and Isotherm Models Naswir, Muhammad; Jalius, Jalius; Natalia, Desfaur; Arita, Susila; Wibowo, Yudha Gusti
Jurnal Rekayasa Kimia & Lingkungan Vol 15, No 2 (2020): Jurnal Rekayasa Kimia & Lingkungan (December, 2020)
Publisher : Chemical Engineering Department, Syiah Kuala University, Banda Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23955/rkl.v15i2.17784

Abstract

Mercury is a hazardous element because of its toxicity and harmful effects on human health. Various traditional and low-cost methods have been developed to remove mercury from wastewater. This study used local raw material as an alternative adsorbent to treat mercury-contaminated wastewater. Activated bentonite was prepared using different chemical activators (H3PO4, HCl, and ZnCl2) in various concentrations. Then, it was dried at 200C for an hour. The materials were characterized by SEM-EDS. Its percent removal and isotherm models were analyzed. In this study, the most effective activator was H3PO4 and the experimental data matched the Freundlich model.
Co-Authors Addion Nizori ADHE SAPUTRA, ADHE Adri Adri AHMAD MUZAFFAR Al-azizah, Putri Ali Sadikin Anis Anis Tatik Maryani ANWAR, DEDY Arif Rohman Arkham, La Ode Aryo Yudhoyono Atman Atman, Atman Aves Dwi Hendra Bimasatyaji Surya Ramadhan Bimastyaji Surya Ramadhan Bonifasius Boy Indrayana Cahyo, Mohammad Rafif Dwi Candra Wijaya Candra Wijaya, Candra Chaniago, Muhammad Akbar Damris Muhammad Defia Indah Permatasari Desfaur Natalia Dewi Rosanti Dodi Devitriano Dody Oktantiyo S Endarman Saputra Fadillah, M Rizky Faizar Farid Firdaus Firdaus Gusniwati , Hadi Winarno Heriyanti Heriyanti Hutwan Syarifuddin Hutwan Syarifuddin Hutwan Syarifuddin Huwan Syarifuddin Ibrahim, Mohd Hairy Intan Lestari IQRONI, DAVID Irene, Rilis Jalius Jalius Jalius Jalius Jarwinda, Jarwinda Jasminarni Jumadi Jumadi Kerlin Maysatria Khanafy, Abdul Kholivia KINDA, MEIYER MARTHEN Kurniawan, Setyo Budi La Ode Arkham Lusitania, Lusitania M Alpaizin MARIA BINTANG Maysatria, Kerlin Miranti Sari Fitriani Muhammad Andriansyah, Muhammad Muhammad Naswir Muhammad Safri MUHAMMAD ULIN NUHA Nainggolan, Ellyas Alga Nasri MZ Naswir, Muhammad Natalia, Desfaur Neliyati, Neliyati Ngatijo Ngatijo Nur'ani, Herlina Nyimas Myrna EF Petrus Halomoan Pratiwi, Cantika Putri, Ilmi Tazkia Putri, Intan Andriani Rahmat Basuki Rahmat Fadhilah Ramadan, Bimastyaji Surya Restina Bemis Rizki Ananda Rosanti, Dewi Rosarina, Desy Rosarina, Desy Safitri, Rahayu Puji Saidi, Busyra B Sarman Sarman Sigalingging, Roy Chandra P. Simanjuntak, Evy Enjelina Sitepu, Ivana Solikhati Indah Purwaningrum Suri Setyaningsih Dewi Susila Arita Syahnur, Mirza Tsabitah, Natasya Ummi Kalsum Wahyudi Zahar Winny Laura Christina Hutagalung Yardha Yardha Yasdi Yasdi Yudhoyono, Aryo Yudi Achnopa Yulia Morsa Said Zamzami, Hamza Ait