Hidayatullah, Naura Nisrine (2024) EFISIENSI PENGURANGAN TSS DAN BAHAN ORGANIK PADA LIMBAH CAIR TEMPE DENGAN SISTEM ANOXIC-SBR. Undergraduate thesis, UPN "VETERAN" JAWA TIMUR.
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Abstract
Tempe wastewater requires special treatment due to high organic content to meet environmental standards. Sequencing Batch Reactor (SBR) was used because it is space and cost efficient, and effective in reducing BOD, COD, Total P, and Total N. This study evaluated the effectiveness of SBR unit with additional Anoxic Reactor as pre-treatment and Settling Basin as post-treatment. Variations of hydraulic retention time (HRT) and aeration discharge were tested to optimize treatment. Results showed the Anoxic Reactor significantly increased the removal of TSS, Total P, and Total N to 82%, 27%, and 45% at a HRT of 12 hours. Meanwhile, the Sequencing Batch Reactor (SBR) unit with a HRT of 32 hours and an aeration discharge of 14 L/min with settling in the settling basin reactor for 1 hour was able to achieve 99% BOD, 99% COD, 99% TSS, 98% Total P, and 99% Total N removal. The treatment circuit of Anoxic Reactor, SBR, and Settling Basin to treat tempeh wastewater is much better than treatment without pre-treatment which is only able to remove BOD 63%, COD 45%, TSS 86%, Total P 37%, and Total N 53%
| 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: | Naura Nisrine Hidayatullah | ||||||||
| Date Deposited: | 11 Dec 2024 09:46 | ||||||||
| Last Modified: | 11 Dec 2024 09:46 | ||||||||
| URI: | https://repository.upnjatim.ac.id/id/eprint/32658 |
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