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A, Renetha Salma Myesha
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Computer Science & IT Electrical & Electronics Engineering Engineering Mechanical Engineering Physics

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Measurement of Benzo [a]pyrene concentration in motor vehicle emissions using STM32F103-based TGS822 sensor Hawa, Anjani Anil; Wardoyo, Arinto Yudi Ponco; Anggraeni, Dewi; A, Renetha Salma Myesha; Efendi, Yahya
Journal of Applied Science and Advanced Engineering Vol. 3 No. 2 (2025): JASAE: September 2025
Publisher : Master Program in Mechanical Engineering, Gunadarma University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59097/jasae.v3i2.59

Abstract

Benzo[a]pyrene is one of the PAHs (Polycyclic Aromatic Hydrocarbons) pollutants originating from incomplete combustion or pyrolysis of organic materials. Benzo[a]pyrene is classified in GRUB 1 materials that have a carcinogenic impact on humans. Benzo [a]pyrene sources can be found in air, surface water, and soil. Benzo[a]pyrene can be sourced from motor vehicle emissions as a pollutant in the air. The incomplete combustion of fossil fuels used as motor vehicle fuel can be a source of Benzo[a]pyrene in the air. Therefore, research is needed to quantify the Benzo[a]pyrene concentration. This study aims to measure the concentration of Benzo[a]pyrene gas produced from motor vehicle emissions. The vehicle to be measured is two-wheeled vehicles with pertalite fuel. Vehicle smoke flows into the collection chamber through a hose with three different injection time durations. The measurement was conducted using a system based on the calibrated sensor of TG822. The average total concentration of B [a] P in the chamber depends on the injection time. The concentration is 63.572 ppb for 20s, 64.822 ppb for t40s, and 95.284 ppb for 60s.
The Use of MQ 3 Sensor in Measuring Benzo[a]Pyrene Compound From Wood Husk Combustion Process with Robotdyn Uno R3 WiFi Putra, Alga Pradipta Ananda; Wardoyo, Arinto Yudi Ponco; Anggraeni, Dewi; A, Renetha Salma Myesha
Journal of Applied Science and Advanced Engineering Vol. 2 No. 2 (2024): JASAE: September 2024
Publisher : Master Program in Mechanical Engineering, Gunadarma University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59097/jasae.v2i2.37

Abstract

BaP (Benzo[a]pyrene) is one of the Polycyclic Aromatic Hydrocarbon (PAH) compounds produced from the combustion process of organic materials such as wood husks. This study aims to utilize the MQ 3 sensor integrated with RobotDyn Uno R3 WiFi microcontroller to measure BaP concentration in gas emissions from wood husk combustion. The MQ 3 sensor was chosen for its sensitivity to BaP compounds. In this experiment, the MQ-3 sensor achieved an accuracy of 85% with a BaP measurement range from 0 to 26 ppm. Measurements were conducted on wood husks with BaP concentrations varying from 0 to 4 ppm. The results indicate that this method is effective for real-time monitoring of BaP levels in wood husk combustion processes, with potential applications in controlling toxic gas emissions from such processes
Real-time surveillance of formaldehyde gas levels in sugar carbonation processes through web-enabled MS1100 sensor monitoring Afifah, Arsa; Wardoyo, Arinto Yudi Ponco; Jatra, Ananta S; A, Renetha Salma Myesha
Journal of Applied Science and Advanced Engineering Vol. 2 No. 2 (2024): JASAE: September 2024
Publisher : Master Program in Mechanical Engineering, Gunadarma University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59097/jasae.v2i2.38

Abstract

The refining process of sugar cane juice includes a crucial stage termed carbonation, which is pivotal for achieving pH balance through the utilization of carbon dioxide (). The need for is fulfilled by burning biomass, including rice husks and sugarcane bagasse. However, this process can generate hazardous compounds, notably Formaldehyde (), posing significant health risks. To address elevated Formaldehyde concentration, a monitoring system is implemented, employing an MS1100 sensor for real-time monitoring within the carbonation tank. The data is transmitted to a web-based platform via Robotdyn Uno Wi-Fi R3, with direct data storage on a micro SD card to ensure persistence even during Wi-Fi disruptions. The system confirms the efficacy of monitoring the formaldehyde concentrations both indoors and outdoors, maintaining levels within the safe thresholds. The system demonstrates high accuracy, making it a viable solution for monitoring and regulating Formaldehyde emissions during biomass burning in the sugar industry.
Measurement of Benzo[a]pyrene Concentration in Tobacco Combustion using MQ-6 Gas Sensor Cantika, Faradisa Aprilicha; Wardoyo, Arinto Yudi Ponco; Putro, Triswantoro; A, Renetha Salma Myesha
Journal of Applied Science and Advanced Engineering Vol. 2 No. 2 (2024): JASAE: September 2024
Publisher : Master Program in Mechanical Engineering, Gunadarma University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59097/jasae.v2i2.40

Abstract

Benzo[a]pyrene is one of the compounds from the Polycyclic Aromatic Hydrocarbons (PAHs) group that is found in various places as a by-product of combustion. In addition, this compound also has carcinogenic properties so it has a bad impact on human health. Therefore, research is needed to detect the presence of benzo[a]pyrene compounds by designing a measurement system for this detection, especially in burning tobacco. The measurement system that has been designed uses a RobotDyn Mega WiFi 2560 microcontroller and an MQ-6 gas sensor that has been calibrated with benzo[a]pyrene compounds. The results showed that the concentration of benzo[a]pyrene detected when burning tobacco at a mass of 0.33 gram was 4.86 ppb, 7.38 ppb for 0.436 grams mass burning, and was 8.81 ppb for burning at a mass of 0.52 grams. Therefore, this measurement system has been able to detect benzo[a]pyrene compounds
Co-Authors Afifah, Arsa Arinto Yudi Ponco Wardoyo Cantika, Faradisa Aprilicha Dewi ANGGRAENI Efendi, Yahya Hawa, Anjani Anil Jatra, Ananta S Putra, Alga Pradipta Ananda Triswantoro Putro