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Journal : Science and Technology Indonesia

Utilization of Activated Charcoal from Sawdust as an Antibiotic Adsorbent of Tetracycline Hydrochloride Gatut Ari Wardani; Ega Maulana Qudsi; Anindita Tri Kusuma Pratita; Keni Idacahyati; Estin Nofiyanti
Science and Technology Indonesia Vol. 6 No. 3 (2021): July
Publisher : Research Center of Inorganic Materials and Coordination Complexes, FMIPA Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1027.433 KB) | DOI: 10.26554/sti.2021.6.3.181-188

Abstract

The use of activated charcoal from sawdust as an adsorbent of tetracycline hydrochloride compounds has been successfully carried out. Sawdust activated charcoal was carbonized at 450°C for 40 minutes with a charcoal size of 100 mesh and activated using H3PO4 solution. The characteristics of active sawdust charcoal showed that water content, iodine adsorption, and methylene blue adsorption had met SNI 06-3730-1995 regarding technical activated charcoal. Testing the morphology of charcoal using a Scanning Electron Microscope showed that the charcoal pores were opened through the activation process. In the functional group analysis test using infrared spectroscopy, the active group contained in charcoal after being activated contained carbon atoms that were purer than sawdust. The adsorption process of tetracycline hydrochloride using sawdust activated charcoal is known to follow Ho orPseudo second-order (K = 0.0039 g/mg.min), while the adsorption isotherm follows the Langmuir equation, KL = 0.0076 L/mg and adsorption capacity amounting to 242.1307 mg/g. Thermodynamically, the adsorption process occurs not spontaneously with a Gibbs free energy value of 120.8949 kJ/mol and occurs by chemisorption.
Co-Authors Ade Yeni Ade Yeni Aprilia Ade Yeni Apriliani Adinda Nur Octavia Agustina, Ariyanti Ahmad Tantowi Jaohari Alfanaar, Rokiy Ana Noviana Rachmadhiani Andyny Dwinovia Rianty Anindita Tri Kusuma Pratita Anindita Tri Kusuma Pratita Anisa Pebiansyah Anisa Pebiansyah Annazalia Rustandi Putri Annissya, Widia Primi Apriani, Nurul Aprillia, Ade Yeni Ardiansyah, Dandi Ariyanti Agustina Ayu Erviena Bayu Tri Laksono Clarisa Kartika Putri Cucu Nurpatonah Dea Dara Pamungkas Denis Pajriati Diana Sri Zustika Diana Sri Zustika, Diana Sri Dichy Nuryadin Zain Ditha Rizqi Aulia Utami Dwi Puspa Syahirrah Ega Maulana Qudsi Estin Nofiyanti Estin Nofiyanti Estin Nofiyanti Estin Nofiyanti Eva Saefatuzzahro Fadilah, Refi Tazhqiyatul FAJAR SETIAWAN Fajar Setiawan Fajar Setiawan Fajar Setiawan Fajar Setiawan Fasya Ammatul Hawa Fathurohman, Mochamad Firma Gustaman Firman Gustaman Firman Gustaman Firman Gustaman Gustaman, Firman Hanna Nurul Husna Hanna Nurul Husna Hanna Nurul Husna Haura Aklina Elyasin Hendy Suhendy Heri Herdiana Hertikawati, Hesi Hesi Hertikawati Idacahyati, Keni Iis Sukmawati Indra Indra Indra Indra Indra, Indra Ira Rahmiyani Ismi Syahrani Itmam Milataka Izfadllillah, Thesa Julyanti, Ai Rian Keni Ida Cahyani Keni Idacahyati Keni Idacahyati Keni Idacahyati Khoeruman Nur, Fauzan Lena Yulianti Lia Nuramalia Lilis tuslinah Lilis Tuslinah Lilis Tuslinah Lilis Tuslinah Lusi Nurdianti, Lusi Luthfi Najdah Mujahidah Mellyanawaty, Melly Meri Meri Meri, Meri Micola, Muhammad Yolanda Mochamad Fathurohman Mochamad Fathurohman Nandhini Huda A Nisa Uswatun Khasanah Noer Laelly BTAG Nur Laili Dwi Hidayati Nur Rahayuningsih, Nur Nurcholis Salman Nurhidah, Mia Nurlita, Putri Octavani, Salsabila Hanifah Pebiansyah, Anisa Pikri Adit Praditya R Pratama, Azril Pratita, Anindita Tri Kusuma Rahma, Aisyah Alpiah Ratih Damayanti Richa Mardianingrum Rissa Putri Aulia Yulianto Rizki Abdurochman Assidik Rohganala, Vinka Fitria Rubiansyah Dio Lazuardi Ruswanto, Ruswanto Sagita Wulandari Salman, Nurcholis Salsabila Hanifah Octavani Salsabila Putri Awalia Rahmat Septian, Ade Dwi Shal Nurdinda Fauziah Sindi Lestari Siti Laila Abiya Sri Asih Sri Juari Santosa Sugiharti, Mulya Tri Syahirrah, Dwi Puspa Syahputra, Ricky Andi Taofik Hidayat Taufik Hidayat Taufik Hidayat Taufik Hidayat Taufik Hidayat Tiara Permata Sari Tiffani Navisha Auli Tita Nofianti, Tita Tresna Lestari, Tresna Vera Nurviana Wawan Rismawan Wawan rismawan Widdy Erlinasari Widya Puspitasari Winda Trisna Wulandari, Winda Trisna Zain, Dichy Nuryadin