The Adsorption Efficiency of Iron from Post-Tin Mining Water using Nanomagnetic Fe3O4/Chitosan Portunus pelagicus shells

J. Elisa; A. Samsiar; R.N. Siregar; V.A. Fabiani

doi:10.1088/1755-1315/353/1/012018

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The Adsorption Efficiency of Iron from Post-Tin Mining Water using Nanomagnetic Fe3O4/Chitosan Portunus pelagicus shells

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J. Elisa, A. Samsiar, R.N. Siregar, V.A. Fabiani

2019 IOP Conference Series: Earth and Environmental Science Vol. 353 Issue 1 Conference paper Cited by 2 SDG 14SDG 17

Abstract

Adsorption was carried out on the water of post tin mining using nanomagnetic Fe3O4/chitosan from Portunus pelagicus shells. Nanomagnetic Fe3O4/Chitosan was prepared for iron adsorption. The nanomagnetic Fe3O4 was characterized through XRD and chitosan was characterized through FTIR The concentration of Fe in post tin mining water is 6.1 ppm. This study varied the mass of Fe3O4 and stirring time. The adsorption results were analyzed by AAS and obtained the largest adsorption efficiency (96.72%) at stirring 30 minutes with a mass of Fe3O4 of 120 mg. © Published under licence by IOP Publishing Ltd.

Affiliations

Department of Chemistry, Faculty of Engineering, Universitas Bangka Belitung, Kampus Terpadu UBB, Balunijuk, Kepulauan Bangka Belitung, 33172, Indonesia; Department of Physics, Institut Teknologi Sumatera, Jl. Terusan Ryacudu, Jati Agung, Lampung Selatan, 35365, Indonesia

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