NAMIRA, NAMIRA (2024) TINJAUAN SPESIFIKASI DESAIN TRAY AERATOR TERHADAP PENURUNAN PENCEMARAN FE (BESI) DAN mN (MANGAN) PADA AIR TANAH DAERAH JOMBANG. Undergraduate thesis, UPN Veteran Jawa Timur.
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Abstract
ABSTRACT Polluted groundwater can be treated using tray aerator technology, especially to reduce the concentration of iron (Fe) and manganese (Mn) in well water, particularly in the Jombang area. This technology utilizes oxidation by introducing air through a tray aerator that has variations in hole diameter and distance between trays. The study focused on the effect of variations in tray hole diameter (0.4 cm, 0.5 cm, 0.6 cm), distance between trays (30 cm, 40 cm, 60 cm), and contact time on improving water quality. In addition, activated carbon was added as a medium to help adsorb pollutants. The results showed that tray aerators with the right diameter and distance can significantly reduce Fe and Mn levels to meet drinking water quality standards according to government regulations. Parameters such as dissolved oxygen (DO), pH, temperature, and Fe and Mn concentrations were measured periodically to evaluate the effectiveness of the aerator. This study is an important contribution to developing more efficient and environmentally friendly water treatment technology. Keywords: Tray aerator, Fe, Mn, Oxidation, Activated carbon, Water Quality, Well water treatment
| 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: | Namira Namira Syamsuri | ||||||||
| Date Deposited: | 12 Dec 2024 02:56 | ||||||||
| Last Modified: | 12 Dec 2024 02:56 | ||||||||
| URI: | https://repository.upnjatim.ac.id/id/eprint/32874 |
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