Effect of NaCl Activator Concentration on Iodine Adsorption of PET-based Activated Carbon

Penulis

  • Fadilatur Rahmi Agus President University, Cikarang, Indonesia
  • Yosef Barita Sar Manik President University, Cikarang, Indonesia

Kata Kunci:

Activated Carbon, Plastic PET, NaCl, Iodine

Abstrak

This study examines the use of NaCl as an activator in the production of activated carbon from Polyethylene terephthalate (PET) waste to overcome environmental problems due to the accumulation of plastic waste that is difficult to decompose. This study aims to examine the effect of NaCl concentration on the iodine adsorption capacity of activated carbon. This type of research is experimental research. The samples used were 15 samples of activated carbon. Data collection methods through laboratory experiments. Data analysis was performed by simple linear regression analysis. The results of the analysis showed that variations in NaCl concentration had a significant effect on iodine adsorption capacity, with an R² value of 0.868 indicating 86.8% of variations in adsorption capacity could be explained by NaCl concentration. A concentration of 1M was considered optimal in balancing effectiveness, production cost, and environmental impact, although higher concentrations resulted in better adsorption capacity. This study concludes that the utilization of PET waste for activated carbon production provides a sustainable solution to plastic pollution, reduces waste while producing high-value products for industrial applications, and contributes to the development of more environmentally friendly and economical activated carbon production methods.

Diterbitkan

2024-10-04

Cara Mengutip

Agus, F. R., & Yosef Barita Sar Manik. (2024). Effect of NaCl Activator Concentration on Iodine Adsorption of PET-based Activated Carbon. JST (Jurnal Sains Dan Teknologi), 13(2). Diambil dari https://ejournal.undiksha.ac.id/index.php/JST/article/view/81448

Terbitan

Vol 13 No 2 (2024): July

Bagian

Articles

Lisensi

Hak Cipta (c) 2024 Fadilatur Rahmi Agus, Yosef Barita Sar Manik

Creative Commons License

Artikel ini berlisensiCreative Commons Attribution-ShareAlike 4.0 International License.

Authors who publish with the Jurnal Sains dan Teknologi (JST)   agree to the following terms:

  1. Authors retain copyright and grant the journal the right of first publication with the work simultaneously licensed under a Creative Commons Attribution License (CC BY-SA 4.0) that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this journal. 
  2. Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.
  3. Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work. (See The Effect of Open Access)