Rancang Bangun Water Purification Dengan Real Time Monitoring Konsumsi Air Minum Dilengkapi Dashboard Berbasis IoT

Andriani, Sevia Dwi (2026) Rancang Bangun Water Purification Dengan Real Time Monitoring Konsumsi Air Minum Dilengkapi Dashboard Berbasis IoT. Diploma thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Air minum yang aman merupakan kebutuhan mendasar masyarakat. Di Surabaya, kualitas air PDAM yang diterima masyarakat sering berbeda dari data uji resmi, dengan nilai kekeruhan melebihi ambang batas standar. Kondisi ini mendorong masyarakat beralih ke air galon komersial yang berdampak pada pemborosan biaya dan limbah plastik. Teknologi pemantauan kualitas air dan konsumsi air minum secara real-time masih terbatas dalam parameter dan fitur yang tersedia. Penelitian ini merancang sistem water purification berbasis IoT yang memurnikan air menggunakan filtrasi Reverse Osmosis dan memantau kualitas serta konsumsi air secara real-time. Sistem dilengkapi sensor TDS, pH, kekeruhan, flowmeter YF-B1, dan ultrasonik HC-SR04 yang terintegrasi dengan ESP32-S3, Firebase, dan aplikasi mobile. Dashboard menampilkan data monitoring secara real-time dengan notifikasi status filter. Hasil pengujian menunjukkan sistem berhasil memurnikan air sesuai standar Permenkes No.2 Tahun 2023 dengan pH 7,0-7,5, TDS 170-208 mg/L, dan turbidity 2,7-3,0 NTU. Validasi sensor HC-SR04 menghasilkan akurasi 95,1%, sedangkan sensor flow YF-B1 memiliki akurasi 93,931%. Sistem monitoring konsumsi air menunjukkan error rata-rata 0,91% antara volume terukur sensor dengan perhitungan manual metode trapezoid dengan delay transmisi data 0 detik. Sistem kontrol otomatis berhasil menjaga level air pada tangki berdasarkan setpoint yang ditentukan. Penelitian ini memberikan solusi inovatif untuk menyediakan air layak konsumsi langsung dari rumah sekaligus meningkatkan kesadaran masyarakat terhadap pentingnya memantau konsumsi air harian untuk kesehatan dan keberlanjutan lingkungan.
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Safe drinking water is a basic necessity for communities. In Surabaya, the quality of tap water received by the community often differs from official test data, with turbidity values exceeding standard thresholds. This situation has prompted the community to switch to commercial bottled water, resulting in wasteful spending and plastic waste. Real-time water quality and drinking water consumption monitoring technology is still limited in terms of available parameters and features. This research designed an IoT-based water purification system that purifies water using Reverse Osmosis filtration and monitors water quality and consumption in real-time. The system is equipped with TDS, pH, turbidity sensors, YF-B1 flowmeter, and HC-SR04 ultrasonic sensors integrated with ESP32-S3, Firebase, and a mobile application. The dashboard displays real-time monitoring data with filter status notifications. Test results show that the system successfully purifies water according to Permenkes No.2 of 2023 standards with a pH of 7.0-7.5, TDS of 170-208 mg/L, and turbidity of 2.7-3.0 NTU. Validation of the HC-SR04 sensor resulted in an accuracy of 95.1%, while the YF-B1 flow sensor had an accuracy of 93.931%. The water consumption monitoring system showed an average error of 0.91% between the sensor-measured volume and the manual trapezoidal method calculation with a data transmission delay of 0 seconds. The automatic control system successfully maintained the water level in the tank based on the specified setpoint. This research provides an innovative solution for supplying potable water directly from homes while increasing public awareness of the importance of monitoring daily water consumption for health and environmental sustainability.

Item Type:	Thesis (Diploma)
Uncontrolled Keywords:	Monitoring Konsumsi Air, Pemurnian Air, Internet of Things, Reverse Osmosis. Monitoring of Drinking Water Consumption, WaterPurification, Internet of Things, Reverse Osmosis.
Subjects:	T Technology > TD Environmental technology. Sanitary engineering > TD233 Water consumption T Technology > TD Environmental technology. Sanitary engineering > TD259.2 Drinking water. Water quality T Technology > TD Environmental technology. Sanitary engineering > TD430 Water--Purification.
Divisions:	Faculty of Vocational > Instrumentation Engineering
Depositing User:	Sevia Dwi Andriani
Date Deposited:	30 Jul 2026 07:52
Last Modified:	30 Jul 2026 07:52
URI:	http://repository.its.ac.id/id/eprint/139962

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