Wicaksono, Arif Bimo (2025) PERBANDINGAN KEMAMPUAN MEDIA KOMBINASI BIOCHAR, SILIKA DAN ZEOLIT SEBAGAI ADSORBEN DALAM FLUIDIZED BED REACTOR UNTUK PENGOLAHAN LIMBAH ELEKTROPLATING. Undergraduate thesis, UPN Veteran Jawa Timur.
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Abstract
Electroplating waste contains hazardous heavy metals such as lead (Pb) and nickel (Ni), as well as suspended solids (TSS) that can pollute the environment. This study aims to analyze the effect of variations in the combination of adsorbent media (zeolite, zeolite + biochar, and zeolite + silica), flow rate (33 L/min and 55 L/ min), and contact time (30, 60, and 90 min) on the removal efficiency of Pb, Ni, and TSS using a Fluidized Bed Reactor (FBR). The acrylic reactor was operated with a media mass of 200 grams under batch conditions, and waste samples were taken from an electroplating industry in Gresik. The results showed that an increase in contact time was directly proportional to removal efficiency, with the highest performance at 90 minutes for Pb and Ni metals, while TSS was optimal at 60 minutes. Media variations showed significant differences: pure zeolite was most effective in reducing Ni (up to 90.5%), the zeolite+silica combination excelled in Pb removal (up to 99%), while the zeolite+biochar combination was more dominant in reducing TSS at low flow rates. Flow rate also had an effect, with 55 L/min increasing fluid distribution and adsorbent contact, especially for heavy metals. Overall, the combination of media in the FBR proved to be effective and environmentally friendly, and has the potential to be applied as an alternative technology for electroplating waste treatment in Indonesia.
| Item Type: | Thesis (Undergraduate) | ||||||||||||
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| Subjects: | T Technology > TD Environmental technology. Sanitary engineering | ||||||||||||
| Divisions: | Faculty of Engineering > Departement of Environmental Engineering | ||||||||||||
| Depositing User: | arif bimo wicaksono | ||||||||||||
| Date Deposited: | 01 Dec 2025 04:36 | ||||||||||||
| Last Modified: | 01 Dec 2025 04:36 | ||||||||||||
| URI: | https://repository.upnjatim.ac.id/id/eprint/47277 |
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PERBANDINGAN KEMAMPUAN MEDIA KOMBINASI BIOCHAR, SILIKA DAN ZEOLIT SEBAGAI ADSORBEN DALAM FLUIDIZED BED REACTOR UNTUK PENGOLAHAN LIMBAH ELEKTROPLATING. (deposited UNSPECIFIED)
- PERBANDINGAN KEMAMPUAN MEDIA KOMBINASI BIOCHAR, SILIKA DAN ZEOLIT SEBAGAI ADSORBEN DALAM FLUIDIZED BED REACTOR UNTUK PENGOLAHAN LIMBAH ELEKTROPLATING. (deposited 01 Dec 2025 04:36) [Currently Displayed]
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