Optimalisasi Kinerja Instalasi Pengolahan Air Limbah Rumah Sakit Melalui Pemodelan Menggunakan Software SUMO

Putri, Nugrahani Pandu (2025) Optimalisasi Kinerja Instalasi Pengolahan Air Limbah Rumah Sakit Melalui Pemodelan Menggunakan Software SUMO. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Air limbah rumah sakit yang mengandung senyawa organik, kimia, dan mikroorganisme patogen berpotensi mencemari lingkungan sehingga perlu diolah secara optimal menggunakan Instalasi Pengolahan Air Limbah (IPAL). Kinerja IPAL yang efektif sangat penting untuk memenuhi standar kualitas air limbah dan mengurangi dampak lingkungan dari aktivitas rumah sakit. Lokasi penelitian ini adalah Rumah Sakit X di Kota Batu, Jawa Timur. IPAL pada Gedung Barat Rumah Sakit X beroperasi mulai tahun 2024. Penelitian ini bertujuan untuk mengevaluasi dan mengoptimalisasi kinerja Instalasi Pengolahan Air Limbah (IPAL) Rumah Sakit melalui pemodelan menggunakan software SUMO (The Super Model). Metodologi yang digunakan meliputi studi literatur, pengumpulan data primer dan sekunder, analisis kualitas efluen IPAL berdasarkan baku mutu, perhitungan efisiensi untuk setiap unit pengolahan, evaluasi kinerja unit pengolahan air limbah menggunakan SUMO, optimalisasi unit pengolahan air limbah rumah sakit menggunakan SUMO, analisis hasil, serta kesimpulan dan saran. Hasil analisis menunjukkan bahwa unit-unit pengolahan bekerja optimal, kecuali unit grease trap, proses chlorination, dan penyisihan fosfat. Optimalisasi dilakukan dengan mengatur debit pompa untuk masuk ke grease trap menjadi 218 m3/hari, menggunakan klor sebanyak 2,1 kg per hari dengan kadar 65%, serta penambahan unit tangki adsorpsi dengan kapasitas 2200 L menggunakan media iron oxide coated sand (IOS). Hasilnya, efisiensi penyisihan grease trap menjadi 63%, chlorination menjadi 100%, dan adsorpsi sebesar 99%. Simulasi dengan SUMO memberikan hasil kualitas air limbah efluen IPAL yang telah dioptimalisasi, yaitu konsentrasi fosfat sebesar 0,7 mg/L.
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Hospital wastewater containing organic compounds, chemicals, and pathogenic microorganisms have the potential to pollute the environment, therefore require optimal treatment through a Wastewater Treatment Plant (WWTP). Effective WWTP performance is crucial to meet wastewater quality standards and reduce the environmental impact of hospital operations. This study was conducted at Hospital X in Batu City, East Java. The WWTP for the West Building of Hospital X has been operated since 2024. The objective of this research is to evaluate and optimize the performance of the hospital's WWTP using SUMO (The Super Model) simulation software. The methodology involved a literature review, collection of primary and secondary data, analysis of WWTP effluent quality based on regulatory standards, calculation of unit treatment efficiencies, performance evaluation using SUMO, process optimization using SUMO, result analysis, and formulation of conclusions and recommendations. The analysis shows that most treatment units operated effectively, except for the grease trap, chlorination process, and phosphate removal. Optimization strategies included adjusting the pump flow into the grease trap to 218 m3/day, applying 2,1 kg/day chlorine at 65% concentration, and incorporationg an adsorption tank with a capacity of 2.200 L using iron oxide coated sand (IOS) media. Post-optimization results demonstrated improved performance, grease trap removal efficiency reached 63%, chlorination achieved 100%, and phosphate adsorption attained 99% efficiency. SUMO simulation indicated an optimized effluent phosphate concentration of 0,7 mg/L that achieved environmental discharge standards

Item Type:	Thesis (Other)
Uncontrolled Keywords:	IPAL, SUMO, Rumah Sakit, Optimalisasi, WWTP, SUMO, Hospital, Optimization
Subjects:	T Technology > TD Environmental technology. Sanitary engineering > TD433 Water treatment plants
Divisions:	Faculty of Civil, Environmental, and Geo Engineering > Environmental Engineering > 25201-(S1) Undergraduate Theses
Depositing User:	Nugrahani Pandu Putri
Date Deposited:	25 Jul 2025 03:32
Last Modified:	25 Jul 2025 03:32
URI:	http://repository.its.ac.id/id/eprint/121179

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