Analisis Pengaruh Penambahan Massa Carbon Sphere (Cs) Dari Tuak Pada Komposite Bi2O3/ZEOLITE/CARBON SPHERE (CS) Untuk Degradasi Limbah Methylene Blue

Ramadhan, Novia Dea and Nurdiansah, Haniffudin and Fajarin, Rindang (2025) Analisis Pengaruh Penambahan Massa Carbon Sphere (Cs) Dari Tuak Pada Komposite Bi2O3/ZEOLITE/CARBON SPHERE (CS) Untuk Degradasi Limbah Methylene Blue. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Methylene blue adalah pewarna sintetis yang merupakan hasil limbah industri tekstil. Jika limbah air dari industri tekstil tersebut mengandung sebanyak 95% methylene blue maka dapat berdampak negatif terhadap kesehatan manusia. Salah satunya mengakibatkan kerusakan kulit akibat iritasi. Dalam upaya mengatasi permasalahan ini, dikembangkan komposit Bi₂O₃/Zeolite/Carbon Sphere (CS) yang disintesis melalui proses hidrotermal. Pada penelitian ini CS dari air tuak dipilih karena kandungan glukosa yang tinggi, ramah lingkungan, ekonomis, dan bisa dikonversikan ke CS yang memiliki luas permukaan yang tinggi, sehingga meningkatkan jumlah situs aktif untuk adsorpsi methylene blue dan meningkatkan transfer elektron selama proses fotokatalisis. Metode penelitian ini terdiri dari dari sintesis Bi₂O₃/Zeolite, sintesos Carbon Sphere (CS), dan sintesis komposit Bi₂O₃/Zeolite/Carbon Sphere (CS) dengan penambahan massa 0,1gr, 0,2gr, dan 0,3gr. Karakterisasi yang dilakukan meliputi XRD, FTIR, SEM-EDX, BET, dan UV-Vis. Pengujian fotokatalis juga dilakukan untuk mengetahui performa dari komposit Bi₂O₃/Zeolite/Carbon Sphere (CS). Komposit Bi₂O₃/Zeolite/Carbon Sphere (CS) dengan penambahan massa carbon sphere (CS) 0,1gr, 0,2gr, dan 0,3gr, variasi penambahan massa 0,3gr yang paling optimum berhasil mendegradasi limbah methylene blue selama satu jam dengan persen degradasi sebesar 77,14%.
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Methylene blue is a synthetic dye that is a waste product of the textile industry. If the waste water from the textile industry contains as much as 95% methylene blue, it can have a negative impact on human health. One of them causes skin damage due to irritation. In an effort to overcome this problem, a Bi₂O₃/Zeolite/Carbon Sphere (CS) composite was synthesized through a hydrothermal process. In this study, carbon sphere from tuak water was chosen because of its high glucose content, environmentally friendly, economical, and has a high surface area, thus increasing the number of active sites for methylene blue adsorption and increasing electron transfer during the photocatalysis process. This research method consists of synthesizing Bi₂O₃/Zeolite, synthesizing Carbon Sphere (CS), and synthesizing Bi₂O₃/Zeolite/Carbon Sphere (CS) composites with mass additions of 0,1gr, 0,2gr, and 0,3gr. Characterizations performed include XRD, FTIR, SEM-EDX, BET, and UV-Vis. Photocatalyst testing was also carried out to determine the performance of the Bi₂O₃/Zeolite/Carbon Sphere (CS) composite. The Bi₂O₃/Zeolite/Carbon Sphere (CS) composite with the addition of carbon sphere (CS) masses of 0,1gr, 0,2gr, and 0,3gr, the variation of mass addition of 0,3gr is the most optimal and successfully degrades methylene blue waste for one hour with a degradation percent of 77,14%.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Adsorption, Bi₂O₃/Zeolite/Carbon Sphere (CS), Photocatalyst, Methylene blue, Tuak, Adsorpsi, Bi₂O₃/Zeolite/Carbon Sphere (CS), Fotokatalis, Methylene blue, Tuak
Subjects:	Q Science > QD Chemistry > QD716 Photocatalysis.
Divisions:	Faculty of Industrial Technology > Material & Metallurgical Engineering > 28201-(S1) Undergraduate Thesis
Depositing User:	Novia Dea Ramadhan
Date Deposited:	23 Jan 2025 08:45
Last Modified:	23 Jan 2025 08:45
URI:	http://repository.its.ac.id/id/eprint/116769

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