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Journal : LIMNOTEK

Efficient Removal of Indigosol Blue Using Activated Carbon from Kepok Banana (Musa paradisiaca x balbisiana) Peels Nurcahyo, Furqon Darma; Husna’ Putri Nur ‘Azizah; Atikah Khoiriyah Azzam; Mohammad Al Abi Aji Setiawan; Caesario Widya Atmaja; Rachmawati, Siti
LIMNOTEK Perairan Darat Tropis di Indonesia Vol. 31 No. 1 (2025)
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/limnotek.2025.8823

Abstract

Indonesia's textile industry has experienced significant growth, yet it faces environmental challenges from dye waste, such as Indigosol Blue, which is classified as hazardous and toxic, requiring special treatment. The use of activated carbon in the adsorption process has proven effective, and the Kepok banana (Musa paradisiaca x balbisiana) peel, with its high cellulose content, is a potential raw material for activated carbon. This research aims to produce adsorbents from Kepok banana peel, activated by HCl, to adsorb Indigosol Blue using an adsorption column. The production of activated carbon was conducted through carbonization and activation processes. HCl with a concentration of 37% was used as the activator, where the soaking process lasted for 24 hours, and the activation temperature was set at 90°C for 120 minutes. The activated carbon was characterized using UV-Vis Spectrophotometry, Scanning Electron Microscopy (SEM) and Fourier Transform Infrared (FTIR).  Based on the results of SEM analysis that illustrates the differences in topography and morphology of kepok banana peel powder before and after activation using various concentrations of activating agents. The results of FTIR analysis, the presence of O-H and C-O bonds indicates that activated carbon derived from kepok banana peel has more polar characteristics. If the initial colorant is increased resulting in higher adsorption efficiency. The results of this study indicated that the optimal wavelength for the Indigosol Blue dye solution, was 624 nm. The best adsorption efficiency was 88.5%, and the maximum adsorption capacity of 0.24 mg/g was obtained with an adsorbent concentration of 30 ppm.
Co-Authors - Sumardianto A. Handjoko Permana Adelina Citradewi Adityo Nugroho, Adityo Ahmad Afif Ahmad, Hamsir AN, Irfan Andik Adi Suryanto Arta, Yunia Putri Annisa Atikah Khoiriyah Azzam Bernadetta, Patricia Budiyono Budiyono Caesario Widya Atmaja Dewi Muliyati Dito, Himawan Pramu Fajriani, Salsha Putri Fauzi Bakri Febilioni, Indri Fil’ardiani, Nida Ulhaq Fiqih Kartika Murti, Fiqih Kartika Firmansyah, Fathoni Fitroh Amaluddin Garnis Perwitasari, Iyualevi Gestan, Distayana Alda Hamzah Hasyim Handayani, Sri Putri Hashfi Hawali Abdul Matin, Hashfi Hermawan, Wahyu Gilang Husna’ Putri Nur ‘Azizah Ibrahim, Azizah Zahro juherah, juherah Karina, Ressa Khoirun Nisya Khoirunnisa, Sofiyana Koesdaryanto, Nilam Sariramadhani Lia Kusumaningrum, Lia Lutfiani, Ayumi Septiana M Masykuri M, M. Rizki Diva Mahendra, Abel Surya Mahendra, M. Rizki Diva Mardiyanto, Muhammad Bondan Matin, Hashfi Hawali Abdul Maulana Irfan, Maulana Moch. Zainuddin, Moch. Mohammad Al Abi Aji Setiawan Mussadun Mutoharoh, Mutoharoh Nabilah, Deshinta Jihan Ningtyas, Sesilia Retno Ayu Nugraha, Aditama Putra Nur Fadilah, Rizky Nurcahyo, Furqon Darma Nurlaila Fitriani Oktaviani, Dea Pitanola, Rizka Diajeng PNS, Edbert Lintang Prabang Setyono Pramitasari, Thalita Aldila Purwahida, Rahmah Puryono, Sri R, Gustama Wibawa Rachman, Gustama Wibawa Rahayu, Putu Elsa Purnama Ramadhani, Glora Romadhon Romadhon S N, Ilhamnul Zain Sabrina, Putri Marsha Safitri, Ferlin Ayu Safitri, Rosi Nur Sagita Armadhan, Winda Saniscara Nugraheni, Rachel Sarilisnawati, Sarilisnawati Setyono , Prabang Seviana Rinawati, Seviana Shafa Alfitra, Zhalzabilla Shofiana, Adib Aulia Slametiningsih, Slametiningsih Sukron Romadhona Sulasmi Sulasmi Sulistiyawati Sulistiyawati Sumiyaningsih, Endah Sunarhadi, M. Amin Sunarto Sunarto Supriadi Supriadi Suryadi, Iwan Suryadi, Iwan Susanti Susanti Susatio, Raja Syafrudin Syafrudin Wardhani P, Aulia Kesuma Wigerar, Songo Yunida, Sri