Adsorpsi Ion Logam Cu(II) Menggunakan Lignin dari Limbah Serbuk Kayu Gergaji
Adsorption of heavy metal ion Cu(II) onto modified lignin from sawdust waste have been presented. The ability of lignin from sawdust waste to adsorb the copper ion has been evaluated by varying adsorption time, pH of solution, and adsorption capacity. The concentration of copper ion was measured by...
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| Format: | Article |
| Language: | English |
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Universitas Syiah Kuala, Chemical Engineering Department
2010-06-01
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| Series: | Jurnal Rekayasa Kimia & Lingkungan |
| Online Access: | https://jurnal.unsyiah.ac.id/RKL/article/view/217 |
| _version_ | 1797226858399399936 |
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| author | Lelifajri Lelifajri |
| author_facet | Lelifajri Lelifajri |
| author_sort | Lelifajri Lelifajri |
| collection | DOAJ |
| description | Adsorption of heavy metal ion Cu(II) onto modified lignin from sawdust waste have been presented. The ability of lignin from sawdust waste to adsorb the copper ion has been evaluated by varying adsorption time, pH of solution, and adsorption capacity. The concentration of copper ion was measured by atomic adsorption spectrometer. The result showed that the optimum condition of ion Cu(II) by lignin were achieved at adsorption time of 15 minutes, pH of solution of 6, and copper concentration of 20 mg/L with adsorption efficiency of 99,3 %. In this study, the maximum capacity of 15,43 mg/g and equilibrium constant of 754,96 were achieved.
Keywords: adsorpsi, ion tembaga, lignin, limbah serbuk kayu gergaji |
| first_indexed | 2024-04-24T14:31:35Z |
| format | Article |
| id | doaj.art-d974e6e7c589430f83c8c6c2b4e76938 |
| institution | Directory Open Access Journal |
| issn | 1412-5064 2356-1661 |
| language | English |
| last_indexed | 2024-04-24T14:31:35Z |
| publishDate | 2010-06-01 |
| publisher | Universitas Syiah Kuala, Chemical Engineering Department |
| record_format | Article |
| series | Jurnal Rekayasa Kimia & Lingkungan |
| spelling | doaj.art-d974e6e7c589430f83c8c6c2b4e769382024-04-03T02:57:44ZengUniversitas Syiah Kuala, Chemical Engineering DepartmentJurnal Rekayasa Kimia & Lingkungan1412-50642356-16612010-06-0173212Adsorpsi Ion Logam Cu(II) Menggunakan Lignin dari Limbah Serbuk Kayu GergajiLelifajri Lelifajri0Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Syiah KualaAdsorption of heavy metal ion Cu(II) onto modified lignin from sawdust waste have been presented. The ability of lignin from sawdust waste to adsorb the copper ion has been evaluated by varying adsorption time, pH of solution, and adsorption capacity. The concentration of copper ion was measured by atomic adsorption spectrometer. The result showed that the optimum condition of ion Cu(II) by lignin were achieved at adsorption time of 15 minutes, pH of solution of 6, and copper concentration of 20 mg/L with adsorption efficiency of 99,3 %. In this study, the maximum capacity of 15,43 mg/g and equilibrium constant of 754,96 were achieved. Keywords: adsorpsi, ion tembaga, lignin, limbah serbuk kayu gergajihttps://jurnal.unsyiah.ac.id/RKL/article/view/217 |
| spellingShingle | Lelifajri Lelifajri Adsorpsi Ion Logam Cu(II) Menggunakan Lignin dari Limbah Serbuk Kayu Gergaji Jurnal Rekayasa Kimia & Lingkungan |
| title | Adsorpsi Ion Logam Cu(II) Menggunakan Lignin dari Limbah Serbuk Kayu Gergaji |
| title_full | Adsorpsi Ion Logam Cu(II) Menggunakan Lignin dari Limbah Serbuk Kayu Gergaji |
| title_fullStr | Adsorpsi Ion Logam Cu(II) Menggunakan Lignin dari Limbah Serbuk Kayu Gergaji |
| title_full_unstemmed | Adsorpsi Ion Logam Cu(II) Menggunakan Lignin dari Limbah Serbuk Kayu Gergaji |
| title_short | Adsorpsi Ion Logam Cu(II) Menggunakan Lignin dari Limbah Serbuk Kayu Gergaji |
| title_sort | adsorpsi ion logam cu ii menggunakan lignin dari limbah serbuk kayu gergaji |
| url | https://jurnal.unsyiah.ac.id/RKL/article/view/217 |
| work_keys_str_mv | AT lelifajrilelifajri adsorpsiionlogamcuiimenggunakanlignindarilimbahserbukkayugergaji |