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All Journal JISPO (Jurnal Ilmu Sosial dan Ilmu Politik) Jurnal Chemurgy Martabe : Jurnal Pengabdian Kepada Masyarakat Jurnal Delima Harapan Jurnal Riset Pendidikan Dasar AMALIAH: JURNAL PENGABDIAN KEPADA MASYARAKAT Agroplantae: Jurnal Ilmiah Budidaya dan Pengelolaan Tanaman Perkebunan Studi Akuntansi dan Keuangan Indonesia (SAKI) utile: Jurnal Kependidikan Jurnal Pengendalian Pencemaran Lingkungan (JPPL) Jurnal Nasional Holistic Science Indo-MathEdu Intellectuals Journal Edu Society: Jurnal Pendidikan, Ilmu Sosial dan Pengabdian Kepada Masyarakat Jurnal Pendidikan, Sains dan Teknologi Gunung Djati Conference Series Jurnal Pengabdian Masyarakat Indonesia Journal of The Indonesian Society of Integrated Chemistry Journal of Multidisciplinary Inquiry in Science, Technology and Educational Research
Andini, Sri
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Journal : Journal of The Indonesian Society of Integrated Chemistry

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Synthesis Of CMC Pectin Hydrogel (1:2) Using the Freeze-Thaw Method and Its Benefit as An Adsorbent Andini, Sri; Maelan, Nabilla Maharani; Dewi, Nurazizah Melani; Perdani, Meka Saima; Wahyuningtyas, Aulia
Journal of The Indonesian Society of Integrated Chemistry Vol. 16 No. 1 (2024): Journal of The Indonesian Society of Integrated Chemistry
Publisher : Pendidikan Kimia FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jisic.v16i1.34375

Abstract

Research has been conducted on the manufacture of hydrogels from CMC and Pectin (1:2), which can be applied as an adsorbent. The Citarum River is included in the category of the most polluted river in the world, because it contains chemicals that can reduce water quality. One of the pollutants is the Cu2+ metal, precisely at the entrance point of the Citarum river which exceeds the threshold. Cu2+ metal is not biodegradable and can accumulate in the human body, which causes severe health problemss. Metal Cu2+ can cause toxic effects on fish body tissues that can induce the production of Reactive Oxygen Species (ROS). CMC and pectin are organic materials that are used as hydrogels to absorb Cu2+ metal. Hydrogel CMC/Pectin is analyzed using FTIR by having groups O-H, C=O, C-H, OH bending, COOH streatching vibration and C-O-C. The result from BET is that the hydrogel has a surface area of 3.706 m²/g and is classified as a type 1 isotherm graph, and has small pores. The optimum condition of the adsorption process occurs at a concentration of 260 ppm, using the Langmuir isotherm model and has an adsorption capacity of 19.76 mg/g with an absorption efficiency of 68.60%.).
Co-Authors Achmad Hizazi Adhar, Zalfa Hawwani Adhisty, Weny Anggraini Al Maslul, Husam El Haq Altsani, Syaitaqi Mochamad Aminuyati Ananda, Andhika Fikri Anatasya Simanjuntak, Putri Andria, Vika Nurva Anggraini Adhisty, Weny Anifah, Rohimatun Anitra, Rien Aulia, Vina Barus, Mita Nalsalisa Br Cisyara, Sinta Naila Damayanti, Risna Dede Syarif Deliati, Deliati Dewi, Nurazizah Melani Eindo, Yon A. Eni Yuniastuti Fauziah, Arma Fitriani, Ramadhan Ginanjar, Nana Hamzah Hamzah Harahap, Chisa Belinda Hutasuhut, Vadillah Raihto Insan Suwanto Ishak Ishak Ishak, Muh Juita, Juita Khairun Nisa Mado, Irwan Maelan, Nabilla Maharani Magdalena Magdalena Marisa, Elsa Mochamad Whilky Rizkyanfi Nur Fitriana Nuraeni, Synta Nurazizah, Yani Padila, Sindy Perdani, Meka Saima Raihto Hutasuhut, Vadillah Ratih Kusumastuti Rifdah, Sayfanah Rini Sulastri Rosanna, Rosanna Sani, Asril Ahmad Sipayung, Angelina Solo, Lenny Suganda, Silviani Syarif Hidayat Tumiar Sidauruk Wahyuningtyas, Aulia Wardani, Aulia Zuhrika, Dhea