DETAIL KOLEKSI

Analisis sebaran Total Suspended Particulate (TSP), Sulfur Dioksida (SO2), dan Nitrogen Dioksida (NO2) di Udara Ambien dari Emisi Cerobong Pembangkit Tenaga Listrik Tenaga Uap (PLTU) Banten 3 Lontar dengan model gaussian


Oleh : Maria Katherina Gnadia Liandy

Info Katalog

Penerbit : FALTL - Usakti

Kota Terbit : Jakarta

Tahun Terbit : 2015

Pembimbing 1 : Hernani Yulinawati

Pembimbing 2 : Endro Suswantoro

Subyek : Meteorological factors that affect pollutants

Kata Kunci : TSP, SO2, NO2, gaussian, AAQS


File Repositori
No. Nama File Ukuran (KB) Status
1. 2015_TA_TL_08211025_Halaman-judul.pdf 767.6
2. 2015_TA_TL_08211025_Bab-1.pdf 94.04
3. 2015_TA_TL_08211025_Bab-2.pdf 620.18
4. 2015_TA_TL_08211025_Bab-3.pdf 256.32
5. 2015_TA_TL_08211025_Bab-4.pdf 375.29
6. 2015_TA_TL_08211025_Bab-5.pdf 87.31
7. 2015_TA_TL_08211025_Daftar-pustaka.pdf 87.28
8. 2015_TA_TL_08211025_Lampiran.pdf 1137.83

K Keberadaan PLTU Banten 3 Lontar yang terletak di Kabupaten Tangerang mempengaruhi kualitas udara ambien di Kabupaten Tangerang terutama pada parameter pencemar TSP, SO2, dan NO2. Permodelan sebaran polutan tersebut menjadi hal penting dalam memprakirakan kualitas udara ambien di lokasi sekitar PLTU. Penelitian ini bertujuan untuk menghitung konsentrasi polutan TSP, SO2, dan NO2, membandingkan konsentrasi terhitung dengan Baku Mutu Udara Ambien (BMUA), memprakirakan sebaran polutan, dan menganalisa pengendalian pencemar udara sebagai bentuk saran untuk perusahaan. Analisa sebaran ini menggunakan rumus model Gaussian dengan memperhatikan faktor meteorologi seperti kelas stabilitas atmosfer. Berdasarkan hasil perhitungan konsentrasi teoritis, konsentrasi maksimum TSP, SO2, dan NO2 yang diemisikan oleh cerobong unit 1-2 terjadi pada kelas stabilitas A, B, C, D, E dan F secara berturut-turut ialah 34,4 µg/m3, 24,5 µg/m3, 19,5 µg/m3, 9,5 µg/m3, 4,4 µg/m3, 1,3 µg/m3, 714,4 µg/m3, 508,0 µg/m3, 405,1 µg/m3, 196,7 µg/m3, 91,3 µg/m3, 26,1 µg/m3, 528,0 µg/m3, 375,5 µg/m3, 299,4 µg/m3, 145,4 µg/m3, 67,4 µg/m3, dan 19,3 µg/m3. Konsentrasi maksimum TSP, SO2, dan NO2 yang diemisikan oleh cerobong unit 3 terjadi pada kelas stabilitas A, B, C, D, E dan F secara berturut-turut ialah 28,7 µg/m3, 20,4 µg/m3, 16,2 µg/m3, 7,9 µg/m3, 3,7 µg/m3, 1,0 µg/m3, 452,3 µg/m3, 321,2 µg/m3, 256,2 µg/m3, 124,3 µg/m3, 57,6 16,4 µg/m3, 194,4 µg/m3, 138,0 µg/m3, 110,1 µg/m3, 53,4 µg/m3, 24,8 µg/m3, dan 7,1 µg/m3. Secara berturut-turut, jarak tempuh konsentrasi polutan pada kadar maksimum dengan kelas stabilitas A, B, C, D, E dan F ialah 500 m, 900 m, 1600 m, 4600 m, 9900 m, dan 39000 m. Pola sebaran polutan ini dipengaruhi oleh arah angin utama yang didasarkan pada mawar angin 2008-2014. Pada musim hujan, sebaran polutan menyebar ke arah selatan (pengaruh arah angin utara), timur laut (pengaruh arah angin barat daya), dan timur (pengaruh arah angin barat). Sedangkan pada musim kemarau, sebaran polutan dapat menyebar ke arah barat daya (pengaruh arah angin timur laut), selatan (pengaruh arah angin utara), dan utara (pengaruh arah angin selatan). Secara umum (tahunan) pada kelas stabilitas atmosfer B, polutan yang melebihi baku mutu ialah SO2 dengan nilai sebesar 829,19 µg/m3 dan NO2 dengan nilai sebesar 513,47 µg/m3.

P Power plant 3 Banten which is located in the district of Tangerang affects ambient air quality in Tangerang district, especially on pollutant parameters TSP, SO2, and NO2. Air qality modelling of these pollutants become important in predicting ambient air quality in locations around the plant. This study aims to calculate the concentration of pollutants TSP, SO2, and NO2, to comparing the result with concentration of Ambient Air Quality Standards (AAQS), to predict the dispersion of pollutants, and to analyze air pollution control as a form of advice to the company. This modelling uses Gaussian model formula and the meteorological factors such as atmospheric stability classes. The maximum concentration of TSP, SO2, and NO2 which were emitted by the chimney unit 1-2 occurred on the stability class A, B, C, D, E and F respectively was 34,4 ug/m3, 24,5 ug/m3, 19,5 ug/m3, 9,5 ug/m3, 4,4 ug/m3, 1.3 ug/m3, 714.4 ug/m3, 508.0 ug/m3, 405, 1 ug/m3, 196.7 ug/m3, 91.3 ug/m3, 26.1 ug/m3, 528.0 ug/m3, 375.5 ug/m3, 299.4 ug/m3, 145.4 ug/m3, 67.4 ug / m3, and 19.3 ug / m3. The maximum concentration of TSP, SO2, and NO2 which were emitted by the chimney unit 3 occurred on the stability of class A, B, C, D, E and F respectively was 28.7 ug / m3, 20.4 ug / m3, 16, 2 ug / m3, 7.9 ug / m3, 3.7 ug / m3, 1.0 ug / m3, 452.3 ug / m3, 321.2 ug / m3, 256.2 ug / m3, 124.3 ug / m3, 57.6 16.4 ug / m3, 194.4 ug / m3, 138.0 ug / m3, 110.1 ug / m3, 53.4 ug / m3, 24.8 ug / m3, and 7.1 ug / m3.In a row, the distances of the maximum concentration of pollutants with stability class A, B, C, D, E and F are 500 m, 900 m, 1600 m, 4600 m, 9900 m, and 39000 m. The dispersion pattern of pollutants is influenced by the downwind direction based on the windrose 2008-2014. In the rainy season, the dispersion of pollutants spread to the south (because of the influence of wind direction north), northeast (in order to the influence of wind direction southwest), and east (because of the influence of the west wind direction). Whereas in the dry season, the distribution of pollutants can spread to the southwest (because of the influence of wind direction northeast), south (in order to the influence of wind direction north), and northern (because of influence of wind direction south). In general (annual) on atmospheric stability classes B, pollutants that exceeded the quality standard is SO2 with a value of 829.19 ug / m3 and NO2 with a value of 513.47 ug/m3.

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