Palm Fruit (Arenga pinnata) Shell as Biosorbent for the Removal of Cu(II), Co(II), Ni(II), and Pb(II) from Aqueous Solution.

-, Hidayat and Kurniawan, Meilia Innes and Nazaruddin, Nazris and Zein, Rahmiana and Munaf, Edison (2014) Palm Fruit (Arenga pinnata) Shell as Biosorbent for the Removal of Cu(II), Co(II), Ni(II), and Pb(II) from Aqueous Solution. Research Journal of Pharmaceutical, Biological and Chemical Sciences, 5 . pp. 1329-1338. ISSN 0975-8585

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Abstract

ABSTRACT Sorption behaviour of Cu(II), Co(II), Ni(II) and Pb(II) by Palm fruit (Arenga pinnata) shell fruit shell was investigated. The experiment, were conducted in a glass column. Some variable that affect the sorption capacity such as solution of pH, particle size, flow rate, amount of weight biomass and metal ion concentration has been investigated. Using the optimum conditions, sorption capacity of metal ions Cu(II), Co(II), Ni(II) and Pb(II) were 1.48, 1.49, 1.16 and 1.66 mg/g, respectively. More over the sorption capacity using multi elements by Arenga pinnata fruit shell, will decrease due to the competition between the metal ions. Regeneration of metal in sorpted by diluted nitric acid, obtained that the maximum regeneration percentage for all metals at initial pH of 1. An FTIR examination revealed changes between the natural and heavy metals-loaded biomaterial. Scanning electron micrograph (SEM) also revealed changes in the surface morphology of the biomass as a result of heavy metal adsorption. Based on these results, it can be concluded that the Arenga pinnata is effective in removing heavy metal from aqueous solution and merits consideration for scaled -up trials. Keywords: Arenga pinata shell, heavy metal, biosorption, AAS, FTIR, and SEM

Item Type:Article
Subjects:F Science > F Science (General)
Divisions:Jurusan Teknik Elektro > Prog.Studi Teknik Listrik-D3 > Journal, Proceeding
ID Code:744
Deposited By:Mr. OP Repo-1 Puskom
Deposited On:24 Nov 2017 07:53
Last Modified:23 Dec 2018 08:59

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