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All Journal VALENSI KOVALEN: Jurnal Riset Kimia Chimica et Natura Acta Jurnal Saintek Lahan Kering Jurnal Fisika : Fisika Sains dan Aplikasinya Mattawang: Jurnal Pengabdian Masyarakat Hydrogen: Jurnal Kependidikan Kimia Gatranusantara Molekul: Jurnal Ilmiah Kimia Jurna Beta Kimia
Naat, Johnson N.
Program Studi Pendidikan Kimia, Fakultas Keguruan Dan Ilmu Pendidikan Universitas Nusa Cendana, Jl. Adisucipto Penfui-Kupang-NTT
Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Earth & Planetary Sciences Education Electrical & Electronics Engineering Environmental Science Materials Science & Nanotechnology Physics Public Health Social Sciences Other

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Journal : Jurnal Saintek Lahan Kering

 1 
Studi Termodinamika Adsorpsi Pb(II) Menggunakan Adsorben Magnetik GO-Fe3O4 yang Disintesis dari Kayu Kusambi (Schleichera oleosa) Yantus A B Neolaka; Yosep Lawa; Johnson N Naat; Yohana K Nubatonis; Arsel A. Pau Riwu
Saintek Lahan Kering Vol 2 No 2 (2019): JSLK Desember 2019
Publisher : Fakultas Pertanian, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (783.637 KB) | DOI: 10.32938/slk.v2i2.858

Abstract

The study on the adsorption of Pb(II) using magnetic adsorbent GO-Fe3O4 that synthesized from kusambi wood (Schleichera oleosa) in the bacth system will be reported. Here, two adsorption parameters such as initial concentration and adsorption thermodynamics were thoroughly studied. The results showed that the initial concentration of the best adsorption of Pb(II) using magnetic adsorbent GO-Fe3O4 from kusambi wood (Schleichera oleosa) lasted a maximum between concentrations of 10 mg/L to 40 mg/L. In addition, based on thermodynamic studies, it is known that the adsorption of Pb(II) on the surface of GO-Fe3O4 from kusambi wood (Schleichera oleosa) has follows physisorption mechanism. Overall, this study indicates that GO-Fe3O4 magnetic material from kusambi wood (Schleichera oleosa) can be used to adsorb Pb(II) from the aquatic environment.
Co-Authors Abner Tonu Lema Anarato, Antonius Umbu Anselmus Boy Baunsele Arsel A. Pau Riwu Atandau, Eny C.R.K. Baunsele, Anselmus B. Deram, Rosalia Febriana Dewi, Ni Wayan O. A.C Dewi, Ni Wayan OAC Dwi Siswanta Dyah Iswantini Erly Grizca Boelan Faderina Komisia Fidelis Nitti Haki, Horiana Hildegardis Missa Ida Ayu Putu Sri Widnyani Kalista L.K. Tanone Kalla, Eka B.S. Kapitan, Origenes Boy Kasimir Sarifudin Kefi, Lidia Graciana Kerihi, Eka C.G. Kopon, Aloisius Masan Lalang, Arvinda C. Lapailaka, Titus Lawa, Yosep Leba, Maria A. U. Lestarani, Dewi Liunokas, Yanpitherzon Luther Kadang Maria Benedikta Tukan Masruroh Masruroh Modhe, Katarina Nenohai, Jacky A. Nenohai, Jacky Anggara Neolaka, Yantus A B Parera, Lolita A. M. Parera, Lolita Agusta Magdalena Pingak, Redi Kristian Rachmat Triandi Tjahjanto Rahayu Rahayu Rahmat Basuki Rensini, William Antoni Sherlly Ledoh Sudirman Sudirman Sudriman Taek, Maximus M. Tamonob, Mulyanti Toni, Samuel Tukan, Gerardus D. Vebriani Kull Yanpitherzon Liunokas Yohana K Nubatonis