Alfandi, Mochamad Vikhi and Utomo, Marino Graitho (2025) Pengaruh Perubahan Rasio Komponen Pada Sintesis Komposit Activated Hydrochar/Zeolite-A Dengan Menggunakan Metode Hidrotermal Untuk Aplikasi Adsorpsi Mikroplastik Polystyrene. Other thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Pesatnya perkembangan industri global mendorong peningkatan produksi plastik secara signifikan, dengan sekitar 4,8–12,7 juta ton plastik berakhir menjadi limbah di lautan setiap tahun, terdegradasi menjadi mikroplastik (MPs) yang mengancam ekosistem. Salah satu jenis MPs yaitu polystyrene (PS-MPs), memiliki ukuran <5 mm dan dapat terakumulasi dalam tubuh organisme perairan (ikan), yang juga berdampak pada manusia melalui kontaminasi rantai makanan. Diperlukan alternatif penyelesaian aplikatif dan efisien untuk meminimalkan dampak bahaya lebih lanjut dari PS-MPs. Oleh karena itu, pada penelitian Proyek Akhir ini, dikembangkan adsorben berbasis komposit Activated Hydrochar/Zeolite-A (AHC-Z) dan dilakukan evaluasi pengaruh rasio komposisinya terhadap efisiensi adsorpsi MPs jenis PS-NH₂.
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The rapid growth of the global industry has significantly increased plastic production, with approximately 4.8–12.7 million tons of plastic ending up as waste in the ocean each year. This waste degrades into microplastics (MPs), posing a serious threat to ecosystems. One type of MP, polystyrene (PS-MPs), has a size of less than 5 mm and can accumulate in aquatic organisms (such as fish), thereby also affecting humans through contamination of the food chain. Thus, practical and efficient solutions are needed to minimize the harmful impacts of PS-MPs.In this Final Project research, a composite-based adsorbent of Activated Hydrochar/Zeolite-A (AHC-Z) was developed, and the effect of its composition ratio on the adsorption efficiency of PS-NH₂ type MPs was evaluated.
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | Mikroplastik, Komposit Adsorben, Hydrochar, Zeolite-A, Microplastic, Adsorbent Composite, Hydrochar, Zeolite-A |
| Subjects: | Q Science > QD Chemistry > QD117 Absorption |
| Divisions: | Faculty of Vocational > 24305-Industrial Chemical Engineering Technology |
| Depositing User: | Marino Graitho Utomo |
| Date Deposited: | 04 Aug 2025 02:10 |
| Last Modified: | 04 Aug 2025 02:13 |
| URI: | http://repository.its.ac.id/id/eprint/126103 |
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