View Item 
      •   IPB Repository
      • Dissertations and Theses
      • Undergraduate Theses
      • UT - Vocational School
      • UT - Environmental Engineering and Management
      • View Item
      •   IPB Repository
      • Dissertations and Theses
      • Undergraduate Theses
      • UT - Vocational School
      • UT - Environmental Engineering and Management
      • View Item
      JavaScript is disabled for your browser. Some features of this site may not work without it.

      Pemodelan Dispersi NOx dari Cerobong Boiler pada Industri Pakan Ikan dan Udang

      Thumbnail
      View/Open
      Cover (462.7Kb)
      Fulltext (1.128Mb)
      Lampiran (4.232Mb)
      Date
      2025
      Author
      Azizah, Rani
      Turyanti, Ana
      Metadata
      Show full item record
      Abstract
      Aktivitas industri berkontribusi terhadap pencemaran udara, salah satunya adalah penggunaan boiler, dengan jenis pencemar diantaranya adalah NOx. Penelitian ini bertujuan mengidentifikasi pola dispersi NOx dari cerobong boiler pada aktivitas industri pakan ikan dan udang, dan menganalisis faktor yang memengaruhi dispersi emisi. Pemodelan dilakukan menggunakan perangkat lunak AERMOD View, dengan data emisi boiler hasil pengukuran tahun 2024 serta data meteorologi harian dari NASA POWER dan Copernicus ERA5. Hasil penelitian menunjukkan bahwa konsentrasi NOx di udara ambien maksimum sebesar 13,93 µg/m³ pada bulan April dengan jarak 0,18 km dan 23,5 µg/m³ pada bulan Oktober dengan jarak 1,46 km dari sumber emisi cerobong boiler. lokasi sebaran konsentrasi maksimum mencakup lahan perkebunan Jagung dan Karet di daerah Cibatu. Hasil perbandingan dengan pengukuran di lapangan diagram wind rose menunjukkan pola dispersi konsisten pada April, sedangkan Oktober mengalami variasi arah akibat perubahan kecepatan angin. Konsentrasi di area pemukiman, termasuk dekat fasilitas kesehatan, masih di bawah baku mutu PP No. 22 Tahun 2021.
       
      Industrial activities contribute to air pollution, one of which is the use of boilers, with the type of pollutant being NOx. This study aims to identify the NOx dispersion pattern from boiler chimneys in fish and shrimp feed industries, and analyze the factors that influence emission dispersion. Modeling was carried out using AERMOD View software, with boiler emission data measured in 2024 and daily meteorological data from NASA POWER and Copernicus ERA5. The results showed that the maximum NOx concentration in ambient air was 13.93 µg/m³ in April at a distance of 0.18 km and 23.5 µg/m³ in October at a distance of 1.46 km from the boiler chimney emission source. The distribution location of the maximum concentration includes corn and rubber plantations in the Cibatu area. The results of the comparison with field measurements of the wind rose diagram showed a consistent dispersion pattern in April, while October experienced variations in direction due to changes in wind speed. Concentrations in residential areas, including near health facilities, were still below the quality standards of Government Regulation No. 22 of 2021.
       
      URI
      http://repository.ipb.ac.id/handle/123456789/171284
      Collections
      • UT - Environmental Engineering and Management [220]

      Copyright © 2020 Library of IPB University
      All rights reserved
      Contact Us | Send Feedback
      Indonesia DSpace Group 
      IPB University Scientific Repository
      UIN Syarif Hidayatullah Institutional Repository
      Universitas Jember Digital Repository
        

       

      Browse

      All of IPB RepositoryCollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

      My Account

      Login

      Application

      google store

      Copyright © 2020 Library of IPB University
      All rights reserved
      Contact Us | Send Feedback
      Indonesia DSpace Group 
      IPB University Scientific Repository
      UIN Syarif Hidayatullah Institutional Repository
      Universitas Jember Digital Repository