The aim of this research was to find the effect of interaction time on adsorption of Pb (II) by chitosan.The research was done in three stages: (i), the isolation of chitin from Bakau Crab’s Shell (Scylla sp); (ii), chitin deacetilation becomes chitosan; (iii), interaction of chitosan to Pb (II). Qualitative analysis was done by ninhidrin test, while quantitatively was carried out by infra red spectra. Langmuir Hinshelwood kinetica equation was applied to determine adsorption velocity of chitosan to Pb (II), and one way analysis of variance to determine the effect of interaction time to adsorption of Pb (II) (α = 5%). Interaction time was 10, 30, 50, 70, 90, 110, and 130 minutes. The results showed that: (a) deacetilation degree of chitin and chitosan were 35.94 and 65.28 % respectively, (b) ninhidrin test was resulting purple colour for chitosan, (c) period time of equilibrium to adsorp Pb (II) was 70 minutes. From Langmuir- Hinshelwood kinetica equation resulting that k1 = 0.0014 minutes-1 and K = 1189.6 M-1. Range of chitosan adsorption velocity to Pb (II) was 2977. 10-7 to 3.275. 10-7 mol/L minutes.
| Published by | Universitas Jember |
| Journal Name | Jurnal ILMU DASAR |
| Contact Phone | - |
| Contact Name | - |
| Contact Email | - |
| Location | Kab. jember, Jawa timur INDONESIA |
| Website | JID| https://jurnal.unej.ac.id/index.php/JID| |
| ISSN | ISSN : 14115735, EISSN : 24425613, DOI : -, |
| Core Subject | Science, Education, |
| Meta Subject | Biochemistry, Genetics & Molecular Biology, Chemistry, Mathematics, Physics, |
| Meta Desc | Jurnal ILMU DASAR (JID) adalah jurnal ilmiah yang melingkupi bidang matematika, fisika, kimia dan biologi. Naskah yang diusulkan untuk diterbitkan Jurnal Ilmu Dasar adalah naskah yang belum pernah diterbitkan dan atau tidak sedang dipertimbangkan penerbitannya di majalah lain. Jurnal Ilmu Dasar menerima tulisan hasil penelitian dasar (bukan aplikasi) untuk bidang matematika, kimia, fisika, dan biologi. Naskah ilmiah ditulis dalam bahasa Indonesia atau dalam bahasa Inggris yang baik. Secara lebih detail dapat dilihat dari pedoman penulisan. |
| Penulis | Sanjaya, Indah , Yuanita, Leny |
| Publisher Article | Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Jember |
| Subtitle Article | Jurnal ILMU DASAR Vol 8 No 1 (2007) |
| Scholar Google | http://scholar.google.com/scholar?q=%2Bintitle%3A&… |
| View Article | https://jurnal.unej.ac.id/inde… |
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| DOI Number | Full PDF (174.297 KB) |
| Download Article [1] | https://jurnal.unej.ac.id/index.php/JID/… |
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