Dinayah, Ignacia Putri Dinayah (2025) Pola Sebaran Tingkat Kebisingan dan Emisi Gas Buang Kendaraan di Area UPN "Veteran" Jawa Timur. Undergraduate thesis, UPN Veteran Jawa Timur.
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Abstract
College areas may experience noise disturbances which may disrupt learning. Collage also accepts new students every year so that the use of motorized vehicles increases. This can increase emission levels from vehicle exhaust gases, one of which is carbon monoxide (CO). This research aims to calculate noise levels and vehicle exhaust emissions, as well as create a map of the distribution of noise levels and vehicle exhaust gases in the UPN "Veteran" East Java campus environment. The methods used to calculate noise levels and vehicle exhaust emissions of CO emissions are CoRTN and Gaussian. The final results of the calculations will be used to create a distribution pattern using Surfer 16 Software. The research was conducted at UPN "Veteran" East Java with 4 location points carried out in the morning, afternoon and evening. The research carried out was calculating vehicle volume and measuring temperature and humidity. Based on the data that has been obtained, the noise level and CO emissions were then calculated, with the result that the highest noise level was at point 2 at 12.30 WIB of 80.92 dBA. The highest CO emissions were at point 2 at 12.30 WIB at 0.027 ppm. High levels of noise and emissions are marked in red and the lowest in blue on the distribution pattern map. This research concludes that sampling time has an influence on noise levels. Sampling time and sampling point do not have a big influence on CO emissions. Keywords: Noise, CO emissions, Sampling Time, Sampling point
| Item Type: | Thesis (Undergraduate) | ||||||||
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| Subjects: | T Technology > TD Environmental technology. Sanitary engineering | ||||||||
| Divisions: | Faculty of Engineering > Departement of Environmental Engineering | ||||||||
| Depositing User: | Ignacia Putri Dinayah | ||||||||
| Date Deposited: | 14 Mar 2025 03:36 | ||||||||
| Last Modified: | 14 Mar 2025 03:36 | ||||||||
| URI: | https://repository.upnjatim.ac.id/id/eprint/35687 |
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