Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam
Vol. 10 No. 1 (2013): Sainmatika : Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam

PENGARUH KONSENTRASI ION Pb2+ TERHADAP DAYA SERAP KULIT KACANG TANAH, SEKAM PADI DAN SERBUK GERGAJI

Andi Arif Setiawan (Unknown)



Article Info

Publish Date
30 Jan 2016

Abstract

This research study aims to assess the effect of Pb2+ ion concentration on the adsorption bioadsorben derived from waste biomass in the form of peanut shell, rice husk and sawdust. This research forms a laboratory experiment with a completely randomized design 2 factor. Factor 1: variation of Pb2+ ion concentration of 0.1, 1, 10, 100 and 1000 ppm. As well as the 2 factors: the type bioadsorben: peanut shell, rice husk and sawdust. Examination of the amount of adsorbed Pb2+ ions using Spectofotometer Atomic Absorption (AAS). Adsorption results showed that the greater the concentration of Pb2+ ions, the greater the ions absorbed by bioadsorben. Optimum absorption concentration at each bioadsorben achieved at 10 ppm, with the value of each absorption is greatest in rice husk 4.036 x 10-3 mg/g, followed by sawdust 3,810 x 10-3 mg/g and a peanut shell 2.819 x 10-3 mg/g. Analyysis of 2 factor analysis showed the presence of intereaksi between Pb 2+ ion concentration variations and types of adsorbents for Pb 2+ ions are adsorption. Key words : Consentration, ion Pb2+, peanut shell, rice husk and sawdust

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Journal Info

Abbrev

sainmatika

Publisher

Subject

Agriculture, Biological Sciences & Forestry Chemistry Mathematics Physics

Description

Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam with registered number ISSN 1829 586X (print) and ISSN 2581-0170 (online) is a scientific journal managed and published by Faculty of Mathematics and Natural Science, Universitas PGRI Palembang. Sainmatika Journal publishes research ...