Jurnal Periodic
Vol 8, No 2 (2019): PERIODIC

Pengaruh Ukuran Partikel Biosorben Terhadap Penyerapan Ion Logam Pb(II) Dari Biji Dan Kulit Lengkeng (Euphoria longan Lour)

Puja, Puja (Unknown)
Kurniawati, Desy (Unknown)

Article Info

Publish Date
01 Dec 2019

Abstract

A study about the effect of biosorbent particle size on adsorption Pb ions from seeds and shell lengkeng (Euphoria longan lour) has been conducted. Shell and seeds lengkeng were activated with HNO3 and characterized by FTIR to analyze the mayor functional groups in biosorbent. The effect of seed and shell lengkeng (Euphoria longan lour) on the adsorption capacity of Pb (II) metal ions was carried out with variation 106 μm, 150 μm, 250 μm, and 300 μm. The results obtained from the particle size 106 μm of seed and shell lengkeng have a greater adsorpsition of 25,626 mg/g dan 30,095 mg/g respectively. This study shows that the biosorbent particle size afffects the amount of adsorption of metal ions

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Journal Info
Jurnal Periodic
Website

Abbrev

kimia

Publisher

Universitas Negeri Padang

Subject

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

Description

Periodic adalah jurnal nasional yang berisi artikel-artikel bidang ilmu kimia, seperti bidang Kimia Analitik, Kimia Fisika, Kimia Anorganik, Kimia Organik dan Biokimia. Jurnal ini mempublikasikan hasil penelitian original, komunikasi singkat, dan artikel review. Artikel yang telah diterbitkan dalam ...