Kurniawati, Desy and Zainul, Rahadian (2015) Biosorption of Pb (II) from aqueous Solutions Using Column Method by Lengkeng (Euphoria Logan Lour) Seed and Shell. Journal of Chemical and Pharmaceutical Research, 7 (12). pp. 872-877. ISSN 0975-7384
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Abstract
The removal of Pb (II) from aqueous solutions was studied column adsorption systems using lengkeng’s (Euphoria logan lour) seed and shell as biosorbents. The evaluated parameters were optimum pH, initial concentration, particle size and flow rate. The optimum condition was at pH=3, concentration 400 mg/l, 50 µm particle size and 2 ml/min flow rate with adsorption capacity 5,202 mg/g for lengkeng seed and 5,533 mg/g for lengkeng shell. This study revealed that Euphoria logan lour seed and shell is a very good biosorbent to remove Pb (II) from waste water as the substitutes of more expensive synthetic material.
| Item Type: | Article |
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| Subjects: | Q Science > QD Chemistry |
| Divisions: | Fakultas Matematika dan Ilmu Pengetahuan Alam > Kimia - S1 |
| Depositing User: | Mrs. Wiwi Sartika |
| Date Deposited: | 31 Oct 2016 01:00 |
| Last Modified: | 27 Jul 2018 00:37 |
| URI: | http://repository.unp.ac.id/id/eprint/562 |
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