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Journal : International Journal of Advances in Applied Sciences

Bio-adsorbents from banana peel and corncob in reducing Naphthol Yellow S dye Eri, Iva Rustanti; Marlik, Marlik; Khambali, Khambali
International Journal of Advances in Applied Sciences Vol 14, No 1: March 2025
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijaas.v14.i1.pp255-267

Abstract

Naphthol Yellow S, a textile dye waste, poses environmental pollution due to its degradable chromophore and auxochrome groups, necessitating processing. The aim was to analyze the adsorption kinetics of banana peel and corncob bioadsorbents to reduce the dye Naphthol Yellow S in wastewater. This research was a true experiment and the object used was an artificial Naphthol Yellow S solution with an initial concentration of 80 ppm applied to the adsorbent mass of 0.1, 0.2, and 0.3 grams and contact time of 3, 6, 9, and 12 hours. Dye levels were measured before and after treatment using a spectrophotometer. The best adsorption test occurred on the banana peel bioadsorbent with an adsorbent mass of 0.3 grams and a stirring time of 3 hours. The adsorption study of banana peel and corncob bioadsorbents showed that the entire adsorption process of Naphthol Yellow S dye followed the Langmuir isothermal adsorption model with R2 coefficients of 0.9953 and 0.999, respectively, and maximum adsorption capacities of 4.6516 and 5.2825 mg/g, respectively. The activated carbon adsorption kinetics followed the second order, with R2 values of 0.9737 and 0.9152, respectively. This study concluded that the bioadsorbent of banana peels and corncob was able to reduce the dye Naphthol Yellow S.
Co-Authors A. T Diana Nerawati Abd. Rasyid Syamsuri Adella Putri Auliah Hapsari Agustin Dewi Alvy Shafina Sundusin Alya, Safira Alya Nurul Jannah Angga Nurdianto Ardiansa AT Diana Nerawati Bambang Sunarko Budi Yulianto Cahyo Widoko Laksono Citra Mawar Pratiwi Darjati Darjati Darjati Darjati Darjati Darjati, Darjati Demes Nurmayanti Dewi Randa Dewi, Indah Ayu Sukma Ning Dias Puspita Cahyaningrum Dimas Putra Pratama Dwi Annarya Ning Tyas Edza Aria Wikurendra Elmi Sumiyarsono Elmi Sumiyarsono Erniati . Estim, Abentin Fachriyah Alivia Prihany Febri Meliawati Ferdiansah Ananda Putra Ferry Kriswandana Ferry Kriswandana Gilang Putri Wibasusanti Hadi Suryono Hermiyanti, Pratiwi Heru Subaris Kasjono Ilmiyatul Asroriyah Imam Thohari Imam Thohari Indah Wahyuningtias Intania Dwi Mayang Sari Khambali, Khambali Laksono, Cahyo Widoko Lembunai Tat Alberta Lilis Sulistyorini Manggala Krisna Sugiharto Marlik Miftakhul Jannah Mujayanto Mujiyono Namira Kholifatul Pramudinta Narwati Narwati Narwati Narwati Nerawati Diana A.T Ngadino Ngadino, Ngadino Ngadino, Ngadino nur haidah Nur Rafiqa Puspita Sari Oktafia Putri W Oktafia Putri W Pradevi Milafitri Farista Ananto Putra, Farhan Kusuma Putri Arida Ipmawati, Putri Arida Rachmaniyah Rigianda Shopie Ayu Wiranata Rokhmalia, Fitri Rusmiati Rusmiati Rusmiati Safira Alya Nurul Jannah Alya Sari, Ernita Setiawan Setiawan Shafa Aulia Hasnaningrum Sulistijowati Sulistijowati Susanti, Amy Risqina Susilo, Priyo Tamyis . Taufik Anwar Thohari, Imam Tiara Sandriana Tyas, Suci Aminning uryono, Hadi Wibasusanti, Gilang Putri Winarko, Winarko Winarko, Winarko winarko, winarko Wisnu Istanto Yudied Agung Mirasa Yuli Sifaul Ummah Zainab Zainab