Biosorpsi Ion Logam Tembaga (Cu2+) Pada Biosorben Rumput Laut Coklat (Padina australis)

Biosorption of Copper Metal Ions (Cu2+) On Brown Seaweed (Padina australis) Biosorbent

  • Catherina M. Bijang Department of Chemistry, Faculty of Mathematics and Natural Science, University of Pattimura-Indonesia
  • Jolantje Latupeirissa Department of Chemistry, Faculty of Matemathic and Natural Sciences, Pattimura University, Ambon 97233
  • Marike Ratuhanrasa Department of Chemistry, Faculty of Matemathic and Natural Sciences, Pattimura University, Ambon 97233
DOI: https://doi.org/10.30598/ijcr.2018.6-cat
Keywords: Biosorption, biosorbent, seaweed, Padina australis, Cu2

Abstract

The research on the biosorption of Cu2+ metal ions in brown seaweed biosorbent (Padina australis) has been done. This study aims to determine moisture content, ash content, biomass content, pH and optimum contact time of Cu2+  metal ions absorption pH and optimum contact time of Cu2+  metal ions absorption. The method used is batch method. The adsorption result of Cu2+ metal ions was analyzed  by  using  atomic  absorption  spectrophotometer  (AAS).  The  results showed that the optimum pH was 7 with 99.8308 % absorption ability of biosorbent and the optimum contact time was 5 hours with 99.5570 % biosorbent absorbency.

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Published
2018-07-31
How to Cite
(1)
Bijang, C.; Latupeirissa, J.; Ratuhanrasa, M. Biosorpsi Ion Logam Tembaga (Cu2+) Pada Biosorben Rumput Laut Coklat (Padina Australis). Indo. J. Chem. Res. 2018, 6, 26-37.
Issue
Vol 6 No 1 (2018): Edisi Bulan Juli (Edition For July)
Section
Research articles

Copyright (c) 2018 Catherina M. Bijang, Jolantje Latupeirissa, Marike Ratuhanrasa

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