Optimalisasi Ipal Industri Minyak Goreng PT X Menggunakan Perangkat Lunak SUMO

Manurung, Peter Cornelius Parasian (2025) Optimalisasi Ipal Industri Minyak Goreng PT X Menggunakan Perangkat Lunak SUMO. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

PT X merupakan industri minyak goreng yang beroperasi di Surabaya, Jawa Timur. Dalam proses produksinya, industri ini menghasilkan air limbah dari berbagai aktivitas, baik yang bersifat produksi (seperti pencucian alat, area proses, dan lainnya) maupun non-produksi (seperti air limbah dari kamar mandi dan kantin). PT X memiliki IPAL yang berfungsi mengolah air limbah hasil pencucian alat dan area kerja yang sudah beroperasi sejak 2007 dan belum pernah di optimalisasi sejak awal beroperasi. Berdasarkan pemantauan oleh pihak pengelola IPAL, debit puncak yang diolah oleh IPAL hanya 25 – 50 m3/hari dan debit rata-ratanya sekitar 10 m3/hari. Jumlah tersebut masih jauh dari kapasitas pengolahan yang direncanakan yaitu 100 m3/hari. Sehingga IPAL tersebut menjadi tidak efisien secara operasional. Metode yang digunakan dalam kegiatan optimalisasi ini adalah pengumpulan data primer dan data sekunder yang dibutuhkan. Lalu dilakukan evaluasi untuk setiap unit pengolahan yang berada di IPAL PT X dengan mengandalkan kriteria desain yang sesuai. Selanjutnya dilakukan pembuatan skenario yang sesuai dengan kebutuhan operasional dan pembuatan model untuk IPAL eksisting dan untuk skenario yang direncanakan Hasil dari perencanaan ini adalah diketahui bahwasanya IPAL beroperasi secara tidak efisien. Dimana debit pengolahan yang diterima hanya 9,75 m3/hari. Hal ini menandakan diperlukannya perubahan operasional unit. Dimana unit yang akan tetap dioperasikan agar IPAL bekerja dengan optimal adalah unit sumur pengumpul, unit ABR II, unit clarifier, dan unit bak penampungan sementara. Unit-unit tersebut dipilih berdasarkan pertimbangan dari kesesuaian kriteria desain dan hasil pemodelan dengan menggunakan perangkat lunak SUMO
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PT X is a cooking oil industry operating in Surabaya, East Java. In its production process, this industry generates wastewater from various activities, both production-related (such as equipment washing, process area cleaning, and others) and non-production-related
(such as wastewater from bathrooms and the canteen). PT X has a wastewater treatment plant (WWTP) that functions to treat wastewater resulting from equipment washing and work area cleaning. This WWTP has been operating since 2007 and has never undergone optimization since its initial operation. Based on monitoring conducted by the WWTP management, the peak flow treated by the WWTP only reaches 25–50 m³/day, with an average flow of around 10 m³/day. This figure is far below the designed treatment capacity of 100 m³/day, making the WWTP operationally inefficient. The method used in this optimization activity involves collecting both primary and secondary data as needed. An evaluation is then carried out for each treatment unit in PT X’s WWTP, based on applicable design criteria. Subsequently, scenarios are developed according to operational requirements, along with the development of models for both the existing WWTP and the planned scenarios. The result of this planning shows that the WWTP is operating inefficiently, as the actual treated flow is only 9.75 m³/day. This indicates the need for changes in the operation of certain units. The units that will remain in operation to ensure the WWTP functions optimally are the collection sump, ABR II unit, clarifier unit, and temporary storage tank. These units were selected based on the suitability of design criteria and the modeling results using SUMO software.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Optimalisasi IPAL, Industri Minyak Goreng, Perangkat Lunak, SUMO, WWTP Optimization, Cooking Oil Industry, Modeling Software
Subjects:	T Technology > TD Environmental technology. Sanitary engineering > TD420 Water pollution T Technology > TD Environmental technology. Sanitary engineering > TD756.45 Anaerobic treatment
Divisions:	Faculty of Civil, Environmental, and Geo Engineering > Environmental Engineering > 25201-(S1) Undergraduate Theses
Depositing User:	Peter Cornelius Parasian Manurung
Date Deposited:	24 Jul 2025 06:28
Last Modified:	24 Jul 2025 06:28
URI:	http://repository.its.ac.id/id/eprint/121025

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