Indonesian Journal of Chemical Science and Technology
Vol 6, No 1 (2023): JANUARY 2023

Effect Of Biomass Dosage on Biosorption Malachite Green Using Immobilized Langsat Shell (Lansium Domesticum Corr)

Niswatul Inayah (Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Negeri Padang)
Desy Kurniawati (Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Negeri Padang)

Article Info

Publish Date
10 Feb 2023

Abstract

Malachite green dye waste is one of the wastes that is genotoxic and carcinogenic to humans. Biosorption is an effective process for the removal and recovery of Malachite green dye waste from aqueous solutions. In this study, the biomass used was a langsat shell which had been immobilized with sodium silicate. The obtained biosorbents were characterized using Fourier Transform Infra-Red (FTIR). In this research, we determine the effect of biomass dosage on biosorption Malachite green using the column method. The results showed that the optimum conditions for absorption occurred at biomass dosage 2 gram . The maximum biosorption efficiency of 96,85%

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Journal Info
Indonesian Journal of Chemical Science and Technology
Website

Abbrev

aromatika

Publisher

Universitas Negeri Medan

Subject

Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Energy Materials Science & Nanotechnology

Description

Jurnal ini mempublikasikan artikel di bidang Kimia yang meliputi penelitian dasar dan terapan. Bentuk Publikasi di Indonesian Journal of Chemical Science and Technology : * Artikel * Review (berdasarkan permintaan Dewan Redaksi) * Communication (berdasarkan permintaan Dewan ...