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All Journal VALENSI JURNAL KIMIA SAINS DAN APLIKASI REKAYASA Biology, Medicine, & Natural Product Chemistry EduChemia: Jurnal Kimia dan Pendidikan KOVALEN: Jurnal Riset Kimia IJFAC (Indonesian Journal of Fundamental and Applied Chemistry) JC-T (Journal Cis-Trans): Jurnal Kimia dan Terapannya Science and Technology Indonesia AKSIOLOGIYA : Jurnal Pengabdian Kepada Masyarakat ALCHEMY Jurnal Penelitian Kimia JMM (Jurnal Masyarakat Mandiri) SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Chemistry Indonesian Journal of Chemical Research Jurnal Serambi Engineering Walisongo Journal of Chemistry Jurnal Kreativitas PKM Jurnal Farmasi Indonesia Jurnal Nuansa Akademik: Jurnal Pembangunan Masyarakat Medical Sains : Jurnal Ilmiah Kefarmasian Jurnal Pengabdian Pada Masyarakat Molekul: Jurnal Ilmiah Kimia Jurnal Pengabdian Masyarakat (Jupemas) Jurnal Kesehatan Bakti Tunas Husada Medical Sains : Jurnal Ilmiah Kefarmasian
Gatut Ari Wardani
Universitas Bakti Tunas Husada
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Journal : Walisongo Journal of Chemistry

 1 
Chitosan-Activated Charcoal of Modified Corn Cobs as an Antibiotics Adsorbent Gatut Ari Wardani; Clarisa Kartika Putri; Firman Gustaman; Taufik Hidayat; Estin Nofiyanti
Walisongo Journal of Chemistry Vol 5, No 2 (2022): Walisongo Journal of Chemistry
Publisher : Department of Chemistry Faculty of Science and Technology Walisongo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/wjc.v5i2.13164

Abstract

Excessive use of tetracycline hydrochloride can cause water pollution. The concentration of tetracycline hydrochloride in an aqueous solution can be reduced by an adsorption method that utilizes activated charcoal as an adsorbent. This study aims to determine the effect of the addition of chitosan on the characteristics of activated charcoal, the effect of pH, adsorption kinetics, the adsorption isotherm, and the effect of sonication on adsorption ability. The method used in this research is the batch method combined with the sonication method. Based on this research, it is known that the use of ultrasonic waves (sonication) can streamline the adsorption process of tetracycline hydrochloride. The time required for the adsorption process is faster with greater adsorption capacity and efficiency. Tetracycline solution can be absorbed optimally at an acidic pH, which is pH 4. The adsorption process using the sonication method can increase the adsorption capacity from 2.092 mg.g-1 to 5.330 mg.g-1. The adsorption mechanism in both methods (batch and sonication) that occurs follows the kinetic equation of the two Ho pessaries. In contrast to adsorption kinetics, the adsorption isotherm for the batch method corresponds to the Langmuir adsorption isotherm equation (R2 = 0.950), while the use of the sonication method corresponds to the Freundlich isotherm equation (R2 = 0.859).  Thus, corn cob waste can be utilized by converting it into activated charcoal modified by chitosan as an adsorbent for antibiotic waste, especially tetracycline hydrochloride.
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