| dc.contributor.advisor | Purwaningsih, Henny | |
| dc.contributor.advisor | Sari, Yessie Widya | |
| dc.contributor.author | Juhedi, Amelia Rizky | |
| dc.date.accessioned | 2023-08-21T07:12:16Z | |
| dc.date.available | 2023-08-21T07:12:16Z | |
| dc.date.issued | 2023 | |
| dc.identifier.uri | http://repository.ipb.ac.id/handle/123456789/124129 | |
| dc.description.abstract | Kulit nangka merupakan limbah pertanian yang mengandung senyawa selulosa yang dapat dimanfaatkan sebagai karbon aktif penjerap limbah farmasi, seperti amoksisilin. Karbon aktif disiapkan melalui tahap karbonisasi secara hidrotermal dan aktivasi. Pada penelitian ini, karbon aktif dengan ragam konsentrasi aktivator dievaluasi kemampuannya sebagai penjerap amoksisilin. Aktivator yang digunakan adalah H3PO4. Parameter yang diamati antara lain model isoterm, kinetika reaksi, dan termodinamika adsorpsi. Karbon aktif dicirikan menggunakan spektroskopi Fourier transform infrared dan scanning electron microscopy. Secara umum, kualitas karbon aktif dalam penelitian ini berciri baik, yaitu kadar air 1,62%, kadar abu 1,25%, kadar zat terbang 21,41%, daya jerap iodin 861,24 mg/g, dan daya jerap biru metilena 16,37 mg/g. Model isoterm adsorpsi amoksisilin adalah Langmuir. Adsorpsi amoksisilin mengikuti orde kedua semu dan termodinamika adsorpsi amoksisilin terjadi secara eksotermik. | id |
| dc.description.abstract | Jackfruit peel is an agricultural waste that contains cellulose and can be used as activated carbon to adsorb pharmaceutical waste, such as amoxicillin. Activated carbon was prepared through hydrothermal carbonization and activation. This study evaluated activated carbon with various activator concentrations for its ability as an amoxicillin adsorber. The activator used was H3PO4. Parameters observed include isothermic models, reaction kinetics, and adsorption thermodynamics. The activated carbon was characterized using Fourier transform infrared spectroscopy and scanning electron microscopy. In general, the quality of activated carbon in this study was well characterized, namely 1,62% moisture, 1,25% ash, 21,41% volatile substance, 861,24 mg/g iodine adsorption, and 16,37 mg/g methylene blue adsorption. The adsorption isotherm model of amoxicillin is Langmuir. Amoxicillin adsorption follows a pseudo-second-order and thermodynamically amoxicillin adsorption occurs exothermic. | id |
| dc.language.iso | id | id |
| dc.publisher | IPB University | id |
| dc.title | Penggunaan Kulit Nangka (Artocarpus heterophyllus Lam.) sebagai Karbon Aktif terhadap Adsorpsi Amoksisilin | id |
| dc.title.alternative | The Use of Jackfruit (Artocarpus heterophyllus Lam.) Peel as a Activated Carbon for Amoxicillin Adsorption | id |
| dc.type | Undergraduate Thesis | id |
| dc.subject.keyword | activated carbon | id |
| dc.subject.keyword | adsorption | id |
| dc.subject.keyword | amoxicillin | id |
| dc.subject.keyword | H3PO4 | id |
| dc.subject.keyword | jackfruit peel | id |
