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All Journal Jurnal Periodic Jurusan Kimia UNP
Putri Rinjani, Mitna Sekar
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Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Energy Materials Science & Nanotechnology

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Pengaruh Ukuran Partikel Kulit Lengkeng (Dimocarpus longan) yang Termodifikasi CTAB Terhadap Adsorpsi Ion Logam Pb(II) Putri Rinjani, Mitna Sekar; Kurniawati, Desy; Alizar, Alizar; Sari, Trisna Kumala
Periodic Vol 14, No 2 (2025): PERIODIC
Publisher : Departemen Kimia FMIPA UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/periodic.v14i2.132982

Abstract

Study This aiming For analyze material characteristics using Spectroscopy Infrared Fourier Transform (FT-IR) and measure size particle . The FT-IR method is used For identify group function And component chemistry in sample , while analysis size particle done For determine distribution And morphology particle . Objective study This is For increase efficiency adsorption through modification surface biosorbent using CTAB. FT-IR results show existence peaks spectrum indicating existence bond chemistry certain , which provides outlook about material structure . Capacity maximum obtained at pH 6, concentration 250 ppm, time 60 minutes contact , and size 180 µm particles . research This show that peel modified longan with CTAB having potential tall For used as biosorbent effective in processing waste metal heavy.
Co-Authors Alizar, Alizar Desy Kurniawati Sari, Trisna Kumala