| dc.contributor.advisor | Prasetya, Dimas Ardi | |
| dc.contributor.author | Putri, Bintang Yuhendra | |
| dc.date.accessioned | 2026-07-23T07:01:08Z | |
| dc.date.available | 2026-07-23T07:01:08Z | |
| dc.date.issued | 2026 | |
| dc.identifier.uri | http://repository.ipb.ac.id/handle/123456789/175601 | |
| dc.description.abstract | Industri minyak dan gas memiliki peran penting dalam pemenuhan kebutuhan energi, namun aktivitasnya berpotensi menimbulkan pencemaran udara akibat emisi cerobong yang mengandung sulfur dioksida (SO2) dan nitrogen dioksida (NO2), yang dapat berdampak pada kesehatan manusia dan kualitas lingkungan di sekitar kawasan industri. Penelitian bertujuan menganalisis sebaran konsentrasi SO2 dan NO2 di kawasan industri minyak dan gas di Kalimantan menggunakan model dispersi Gaussian berbasis perangkat lunak AERMOD melalui perhitungan neraca massa untuk menentukan laju emisi serta pengolahan data meteorologi, karakteristik sumber emisi, dan kondisi topografi sebagai parameter pemodelan. Hasil penelitian menunjukkan bahwa pola sebaran polutan dipengaruhi arah dan kecepatan angin, dengan konsentrasi tertinggi berada di sekitar sumber emisi dan menurun seiring bertambahnya jarak dari cerobong. Hasil pemodelan pada domain 3 × 3 km menunjukkan konsentrasi yang masih melebihi baku mutu udara ambien, sedangkan pada domain 10 × 10 km berada di bawah ambang batas. Penelitian diharapkan menjadi dasar pengendalian emisi dan perencanaan pengelolaan lingkungan yang lebih efektif dan berkelanjutan. | |
| dc.description.abstract | The oil and gas industry plays an important role in meeting energy needs, but its activities can potentially cause air pollution due to stack emissions containing sulfur dioxide (SO2) and nitrogen dioxide (NO2), which may affect human health and environmental quality around industrial areas. This study aims to analyze the distribution of SO2 and NO2 concentrations in an oil and gas industrial area in Kalimantan using a Gaussian dispersion model based on AERMOD software, through mass balance calculations to determine emission rates as well as processing meteorological data, emission source characteristics, and topographic conditions as modeling parameters. The results show that the pollutant dispersion pattern is influenced by wind direction and speed, with the highest concentrations found near the emission source and decreasing as the distance from the stack increases. The modeling results for the 3 × 3 km domain indicate concentrations that still exceed ambient air quality standards, while in the 10 × 10 km domain they are below the threshold. This study is expected to serve as a basis for emission control and more effective and sustainable environmental management planning. | |
| dc.description.sponsorship | | |
| dc.language.iso | id | |
| dc.publisher | IPB University | id |
| dc.title | Pemodelan Dispersi Sulfur Dioksida dan Nitrogen Dioksida Cerobong Industri Minyak Gas Kalimantan menggunakan Model Gaussian | id |
| dc.title.alternative | Dispersion Modeling of Sulfur Dioxide and Nitrogen Dioxide Chimneys in the Kalimantan Oil Gas Industry Using the Gaussian Model | |
| dc.type | Tugas Akhir | |
| dc.subject.keyword | AERMOD | id |
| dc.subject.keyword | baku mutu udara ambien | id |
| dc.subject.keyword | dispersi udara | id |
| dc.subject.keyword | emisi cerobong | id |
| dc.subject.keyword | konsentrasi polutan | id |
| dc.subject.keyword | air dispersion | id |
| dc.subject.keyword | ambient air quality standards | id |
| dc.subject.keyword | pollutant concentration | id |
| dc.subject.keyword | stack emissions | id |
| dc.subtype | Undergraduate Theses | |