UDIANTO, FAUZI (2024) Efisiensi Instalasi Pengolahan Air Limbah Rumah Sakit Ditinjau Dari Parameter PO4 dan NH3-N Tahun 2023 Studi Kasus Rumah Sakit Tk. III Brawijaya Surabaya. Skripsi thesis, Poltekkes Kemenkes Surabaya.
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Abstract
Limbah adalah sisa dari suatu usaha maupun kegiatan yang mengandung bahan berbahaya atau beracun yang karena sifat, konsentrasi, dan jumlahnya, baik yang secara langsung maupun tidak langsung dapat membahayakan lingkungan, Penelitian ini bertujuan untuk mengukur dan mengetahui persentase removal air limbah pada bagian bak inlet bak primer, bak sekunder, bak tertier, dan bagian outlet dan menghitung efisiensi IPAL di Tk. III Brawijaya Surabaya. Penelitian deskriptif merupakan metode penelitian yang berusaha menggambarkan dan menginterpretasi objek sesuai dengan apa adanya. Populasi yang diambil adalah air limbah pada Instalasi Pengolahan Air Limbah (IPAL) di Rumah Sakit Tk. III Brawijaya Surabaya. Sampel yang diambil untuk penelitian ini yaitu air limbah pada bagian bak inlet, bak primer, bak sekunder, bak tertier dan bak outlet pada Instalasi Pengolahan Air Limbah (IPAL) di Rumah Sakit Tk. III Brawijaya Surabaya. Hasil penelitian ini didapatkan Rata-rata hasil presentase removal pada parameter Phospat 70%, dan parameter Amonia Bebas rata-rata persentase removal sebesar 33%. Kesimpulan yang didapatkan adalah Pengukuran pada bak inlet IPAL pada parameter PO4 didapatkan hasil rata-rata 0,01 mg/L, sedangkan pada parameter NH3-N didapatkan hasil rata-rata 0,9 mg/L. Pengukuran pada bak primer IPAL pada parameter PO4 didapatkan hasil rata-rata 0,01 mg/L, sedangkan pada parameter NH3-N didapatkan hasil rata-rata 0,9 mg/L. Pengukuran pada bak sekunder IPAL pada parameter PO4 didapatkan hasil rata-rata 0,006 mg/L sedangkan pada parameter NH3-N didapatkan hasil rata-rata 0,9 mg/L. Pengukuran pada bak tertier IPAL pada parameter PO4 didapatkan hasil rata-rata 0,005 mg/L, sedangkan pada parameter NH3-N didapatkan hasil rata-rata 0,8 mg/L. Pengukuran pada bak outlet IPAL pada parameter PO4 didapatkan hasil rata-rata 0,003 mg/L, sedangkan pada parameter NH3-N didapatkan hasil rata-rata 0,6 mg/L. Hasil efisiensi air limbah dan persentase removal IPAL pada parameter PO4 didapatkan hasil persentase removal sebesar 70% dan parameter NH3-N didapatkan hasil persentase removal sebesar 33%. Saran yang diberikan untuk meningkatkan pengolahan air limbah dan menambah waktu proses aerasi dan lama waktu tinggal proses pengolahan air limbah. Kata Kunci : Air Limbah, IPAL, NH3-N, PO4, Rumah Sakit ABSTRAK Waste is the remainder of a business or activity that contains hazardous or toxic materials which, due to their nature, concentration and amount, can directly or indirectly harm the environment. This research aims to measure and determine the percentage of waste water removal in the inlet section of the tank. primary, secondary basin, tertiary basin, and outlet section and calculate the efficiency of the IPAL at Tk. III Brawijaya Surabaya. Descriptive research is a research method that attempts to describe and interpret objects according to what they are. The population taken was waste water at the Waste Water Treatment Plant (IPAL) at Tk Hospital. III Brawijaya Surabaya. The samples taken for this research were wastewater from the inlet tank, primary tank, secondary tank, tertiary tank and outlet tank at the Waste Water Treatment Plant (IPAL) at Tk Hospital. III Brawijaya Surabaya. The results of this research showed that the average removal percentage for the Phosphate parameter was 70%, and for the Free Ammonia parameter the average removal percentage was 33%. The conclusion obtained is that measurements at the WWTP inlet tank for the PO4 parameter obtained an average result of 0.01 mg/L, while for the NH3-N parameter the average result was 0.9 mg/L. Measurements in the primary tank of the WWTP for the PO4 parameter obtained an average result of 0.01 mg/L, while for the NH3-N parameter the average result was 0.9 mg/L. Measurements in the secondary tank of the WWTP for the PO4 parameter obtained an average result of 0.006 mg/L, while for the NH3-N parameter the average result was 0.9 mg/L. Measurements in the tertiary tank of the WWTP for the PO4 parameter obtained an average result of 0.005 mg/L, while for the NH3-N parameter the average result was 0.8 mg/L. Measurements at the IPAL outlet tank for the PO4 parameter obtained an average result of 0.003 mg/L, while for the NH3-N parameter the average result was 0.6 mg/L. The results of waste water efficiency and wastewater removal percentage on the PO4 parameter showed a removal percentage of 70% and for the NH3-N parameter the removal percentage of 33% was obtained. Suggestions are given to improve wastewater processing and increase the aeration process time and the residence time of the wastewater treatment process. Keywords: Wastewater, WWTP, NH3-N, PO4, Hospital
| Item Type: | Thesis (Skripsi) |
|---|---|
| Contributors: | Contribution Contributor NIDN/NIDK UNSPECIFIED KOESMANTORO, HERY nidn4026116102 UNSPECIFIED POERWATI, SRI nidn4028056901 UNSPECIFIED SAPUTRO, YONATHAN TIO UNSPECIFIED |
| Uncontrolled Keywords: | Air Limbah, IPAL, NH3-N, PO4, Rumah Sakit |
| Subjects: | T Technology > TD Environmental technology. Sanitary engineering |
| Divisions: | Poltekkes Kemenkes Surabaya > Jurusan Kesehatan Lingkungan > Program Studi Sarjana Terapan Sanitasi Lingkungan |
| Depositing User: | Endah Widyastuti |
| Date Deposited: | 13 Mar 2025 07:03 |
| Last Modified: | 13 Mar 2025 07:03 |
| URI: | http://repo.poltekkesdepkes-sby.ac.id/id/eprint/10229 |
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