Marbun, Julia Agatha (2019) Perencanaan Unit Upflow Anaerobic Sludge Blanket (UASB) pada IPAL Eksisting Industri Kelapa Sawit di Riau. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Pabrik Kelapa Sawit (PKS) yang berlokasi di Riau sudah mempunyai IPAL yang terdiri dari delapan kolam. Pada proses di kolam anaerob, biogas (gas metan) yang dihasilkan langsung dilepas ke udara bebas. Hal ini menyebabkan diperlukan perencanaan unit bioreaktor anaerob. Tujuan dari perencanaan ini adalah untuk mengkaji alternatif pengolahan air limbah industri kelapa sawit yang akan dipilih, membuat DED (Detail Engineering Design) Instalasi Pengolahan Air Limbah (IPAL) dengan unit bioreaktor anaerob, dan mengetahui kelayakan ekonomi dan investasi pemanfaatan teknologi bioreaktor anaerob dalam mengolah limbah sawit menjadi biogas. Biogas yang dihasilkan tersebut dapat digunakan sebagai substitusi energi untuk proses pengolahan di pabrik.
Desain ini diawali dengan mengumpulkan data primer dan sekunder. Data primer berupa data karakteristik air limbah yang meliputi suhu, pH, BOD5, COD, N Total, PO4, TS, TSS, TDS, VS dan C/N Ratio. Data sekunder berupa debit air limbah per hari dan layout IPAL eksisting di PKS Riau. Kemudian dilakukan pengkajian alternatif IPAL terpilih. Berdasarkan hasil pengkajian, Upflow Anaerobic Sludge Blanket (UASB) lebih unggul dibandingkan Anaerobic Filter dan Anaerobic Baffled Reactor (ABR). Sehingga unit IPAL yang akan digunakan adalah Upflow Anaerobic Sludge Blanket (UASB) reaktor.
Unit yang terpilih, yaitu Upflow Anaerobic Sludge Blanket (UASB) reaktor selanjutnya dilakukan pengolahan data dengan cara perhitungan dimensi unit yang mengacu pada kriteria desain unit IPAL yang akan dibandingkan dari segi efisiensi penyisihan dan luas lahan yang dibutuhkan. Selain itu, pemanfaatan biogas juga dilakukan dan pengolahan lumpur yang dihasilkan dari UASB reaktor.
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Palm Oil Mill located in Riau already has a Waste Water Treatment Plant (WWTP) consisting of eight ponds. In the process of anaerobic ponds, the biogas (methane gas) produced is immediately released into the air. Therefore it is necessary to build anaerobic bioreactor unit. The purpose of this plan is to examine the alternative processing of waste water from the palm oil industry to be selected, make DED (Detail Engineering Design) Waste Water Treatment Plant (WWTP) with anaerobic bioreactor unit, and determine the economic feasibility and investment in the use of anaerobic bioreactor technology in processing palm oil waste into biogas. The biogas produced can be used as a substitute for energy in processing reaction at the factory. This design begins with collecting primary and secondary data. The primary data in the form of the wastewater characteristics data includes temperature, pH, BOD5, COD, N Total, PO4, TS, TSS, TDS, VS and C / N Ratio. The secondary data in the form of waste water discharge per day and layout of existing WWTP in PKS Riau. Then the alternative WWTP is selected. Based on the results of the assessment, Upflow Anaerobic Sludge Blanket (UASB) is more eminent than Anaerobic Filter and Anaerobic Baffled Reactor (ABR). As of, the WWTP unit that will be use is the Upflow Anaerobic Sludge Blanket (UASB) reactor. The data calculation which refer to the WWTP unit design criteria by counting the dimensional unit next will proceed to the selected unit, the Upflow Anaerobic Sludge Blanket (UASB) reactor, which then will be compared in terms of the efficiency of the allowance and the area needed. In addition, biogas utilization and sludge treatment were produced from the reactor UASB.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSL 628.168 3 Mar p-1 2019 |
| Uncontrolled Keywords: | anaerobik, biogas, energi, POME, UASB reaktor. |
| Subjects: | T Technology > TD Environmental technology. Sanitary engineering > TD433 Water treatment plants T Technology > TD Environmental technology. Sanitary engineering > TD646 Sewage--Purification |
| Divisions: | Faculty of Civil, Environmental, and Geo Engineering > Environmental Engineering > 25201-(S1) Undergraduate Theses |
| Depositing User: | Julia Agatha Marbun |
| Date Deposited: | 30 Jun 2021 07:56 |
| Last Modified: | 30 Jun 2021 07:56 |
| URI: | http://repository.its.ac.id/id/eprint/60721 |
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