Huda, Muhammad Mishbahul (2026) Sistem Pemantauan Digital Laju Aliran Air Limbah Terintegrasi Untuk Mendukung Sustainable Water Management Di ITS Smart Eco Campus. Other thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Air limbah domestik yang tidak diolah dengan baik dapat menimbulkan dampak negatif terhadap lingkungan dan kesehatan masyarakat. Di lingkungan ITS, Instalasi Pengolahan Air Limbah (IPAL) yang ada belum memiliki sistem pemantauan terintegrasi untuk menunjang kinerja pengolahan air limbah domestik. Ketiadaan sistem pemantauan ini menyebabkan evaluasi kesesuaian kinerja IPAL tidak dapat dilakukan dan berdampak pada rendahnya skor ITS dalam kriteria air dan limbah UI Green Metric. Penelitian ini menggunakan metode kuantitatif dengan mengembangkan sistem pemantauan yang memanfaatkan paddle wheel flow meter Burkert S030 sebagai sensor utama, Arduino Nano sebagai mikrokontroler slave, dan Programmable Device Server X-404 sebagai master dengan komunikasi protokol Modbus RTU. Sistem dirancang untuk mengukur flow rate dan daily flow accumulation air limbah domestik dari collecting well menuju Instalasi Pengolahan Air Limbah (IPAL) Departemen Teknik Lingkungan ITS melalui jalur pipa HDPE sepanjang ±100 meter dengan diameter dalam 28 mm. Pengujian dilakukan pada mini plant dan plant sebenarnya dengan ultrasonic flow meter TUF-2000B sebagai validator. Hasil penelitian menunjukkan sistem berhasil dirancang dengan akurasi 97,0% pada mini plant dan 95,46% pada plant sebenarnya. Pengambilan data periode 14-21 Desember 2025 menunjukkan volume air limbah harian antara 336,79-1.853,42 liter dengan rata-rata flow rate 33,72-45,1 L/menit. Sistem dapat merekam data secara real-time melalui interface web X-404 dan menjadi alat pengambilan keputusan bagi pengelola IPAL.
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Domestic wastewater that is not properly treated can cause negative impacts on the environment and public health. At ITS, the existing Wastewater Treatment Plant (WWTP) does not yet have an integrated monitoring system to support wastewater treatment performance. Without this monitoring system, it is difficult to evaluate whether the WWTP is working properly, and this has contributed to ITS receiving a low score in the water and wastewater criteria of the UI GreenMetric ranking. This study used a quantitative approach to develop a monitoring system that uses a Burkert S030 paddle wheel flow meter as the main sensor, an Arduino Nano microcontroller as the slave device, and a Programmable Device Server X-404 as the master, communicating through the Modbus RTU protocol. The system was designed to measure the flow rate and daily wastewater volume from the collecting well to the Wastewater Treatment Plant of the Department of Environmental Engineering at ITS through an HDPE pipe system that runs approximately 100 meters with an inner diameter of 28 mm. Testing was performed on a mini-scale plant and the actual full-scale plant, using a TUF-2000B ultrasonic flow meter as a reference instrument. The results show that the system was successfully designed with an accuracy of 97.0% on the mini plant and 95.46% on the actual plant. Data collected from December 14-21, 2025 showed daily wastewater volumes ranging from 336.79 to 1,853.42 liters, with average flow rates between 33.72 and 45.1 L/min. The system can record data in real-time through the X-404 web interface and serves as a decision-making tool for WWTP operators.
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | Paddle Wheel Flow Meter, Ultrasonic Flow Meter, Air Limbah Domestik, IPAL, SDGs 6 Air Bersih dan Sanitasi Layak, Modbus RTU. Paddle Wheel Flow Meter, Ultrasonic Flow Meter, Domestic Wastewater, WWTP, SDGs 6 Clean Water and Sanitation, Modbus RTU. |
| Subjects: | T Technology > TD Environmental technology. Sanitary engineering > TD195.S47 Sewage disposal plants--Environmental aspects T Technology > TD Environmental technology. Sanitary engineering > TD433 Water treatment plants T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7871.674 Detectors. Sensors T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7878 Electronic instruments |
| Divisions: | Faculty of Vocational > Instrumentation Engineering |
| Depositing User: | Muhammad Mishbahul Huda |
| Date Deposited: | 31 Jul 2026 03:50 |
| Last Modified: | 31 Jul 2026 03:50 |
| URI: | http://repository.its.ac.id/id/eprint/139380 |
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