Maharani, Gusti Maya (2026) Rancang Bangun Filtrasi Udara untuk Hasil Buangan Kendaraan Bermotor (Smart Knalpot). Other thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Peningkatan jumlah sepeda motor berdampak pada meningkatnya emisi gas buang yang mengandung polutan berbahaya seperti karbon monoksida (CO), nitrogen dioksida (NO₂), amonia (NH₃), ozon (O₃), dan partikel tersuspensi. Penelitian ini bertujuan merancang dan menguji sistem filtrasi udara hasil buangan kendaraan bermotor berbasis smart knalpot yang dilengkapi sistem monitoring real-time. Sistem filtrasi terdiri dari filter air, HEPA filter, ionizer, dan zeolit, sedangkan sistem monitoring menggunakan sensor turbidity, sensor pressure, sensor MQ-131, dan sensor MICS-68814 yang terintegrasi dengan mikrokontroler STM32 dan ESP32 serta ditampilkan melalui antarmuka berbasis IoT. Pengujian dilakukan dengan membandingkan emisi gas buang sebelum dan sesudah pemasangan sistem pada variasi putaran mesin. Hasil pengujian menunjukkan bahwa sistem smart knalpot mampu menurunkan emisi gas berbahaya tanpa menyebabkan peningkatan tekanan gas buang yang signifikan. Sistem ini berpotensi menjadi solusi filtrasi emisi kendaraan bermotor yang efektif.
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The increasing number of motorcycles contributes to higher exhaust gas emissions containing harmful pollutants such as carbon monoxide (CO), nitrogen dioxide (NO₂), ammonia (NH₃), ozone (O₃), and suspended particulates. This study aims to design and evaluate a smart exhaust air filtration system integrated with real-time monitoring. The filtration system consists of a water filter, HEPA filter, ionizer, and zeolite, while the monitoring system employs turbidity, pressure, MQ-131, and MICS-6814 sensors integrated with STM32 and ESP32 microcontrollers and displayed through an Internet of Things (IoT)-based interface. System performance was evaluated by comparing exhaust emissions before and after filtration at various engine speeds. The results indicate that the smart exhaust system is able to reduce harmful gas emissions without causing a significant increase in exhaust back pressure. Therefore, the proposed system has potential as an effective solution for reducing motorcycle exhaust emissions.
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | Filtrasi Udara, Gas Buang, Smart knalpot, Zeolit, Hepa Filter Air Filtration, Exhaust Gas, Smart Exhaust, Zeolite, HEPA Filter |
| Subjects: | T Technology > T Technology (General) > T57.62 Simulation T Technology > TD Environmental technology. Sanitary engineering > TD883.2 Automobiles--Motors--Exhaust gas |
| Divisions: | Faculty of Vocational > Instrumentation Engineering |
| Depositing User: | Gusti Maya Maharani |
| Date Deposited: | 31 Jan 2026 08:08 |
| Last Modified: | 31 Jan 2026 08:08 |
| URI: | http://repository.its.ac.id/id/eprint/131510 |
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