Identifikasi Sumber Logam dalam SPM (Suspended Particulate Matter) di Kecamatan Bangsri Kabupaten Jepara dengan Aplikasi PMF (Positive Matrix Factorization)

Hirzi, Luthfan Abi (2018) Identifikasi Sumber Logam dalam SPM (Suspended Particulate Matter) di Kecamatan Bangsri Kabupaten Jepara dengan Aplikasi PMF (Positive Matrix Factorization). Undergraduate thesis, Universitas Diponegoro.

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Abstract

Abstrak Kecamatan Bangsri, Kabupaten Jepara mempunyai aktivitas masyarakat yang tinggi, karena merupakan pusat kecamatan, pasar bangsri yang menjadi pusat perbelanjaan di 3 Kecamatan, dan salah satu kecamatan yang dekat dengan PLTU, sekitar 7 Km. Banyak penelitian menunjukkan bahwa SPM (Suspended Particulate Matter) memiliki dampak terbesar pada kesehatan karena mereka dapat masuk ke saluran pernapasan. Oleh karena itu dilakukanlah pengukuran PM10 agar diketahui konsentrasinya sehingga akan dikaji kontribusi logam PM10. HVAS dan ICP MS digunakan untuk menganalisa konsentrasi massa dan logam. Kemudian didapatkan rata-rata konsentrasi massa PM10 sebesar 181,75 µg/Nm3. Analisis Korelasi dan aplikasi PMF atau Positive matrix factorization digunakan untuk menentukan pembagian sumber dari ambien PM10 di titik pemantauan pada bulan Mei-Juni 2018. Konsentrasi logam digunakan untuk input aplikasi. Data meteorologi digunakan untuk variabel pendukung untuk membantu hasil faktor yang didapat. Didapatkan Tiga faktor teridentifikasi sebagai hasil terbaik. Faktor-faktor tersebut yaitu kendaraan, debu tanah dan jalan, dan fly ash PLTU. Hasil mengindikasikan bahwa PM10 signifikan oleh Kendaraan dengan kontribusi (50,5%), debu tanah dan jalan (25,7%), dan fly ash PLTU (23,8%). Kata kunci: SPM, PM10, PMF Abstract [Identification of Metals Sources in SPM (Suspended Particulate Matter) at Bangsri Distric Jepara Regency with Application PMF (Positive Matrix Factorization)]. Bangsri district, Jepara Regency has a high activity of people, because it is center of district, the market which is a shopping center in 3 districts, and one of district which close to the PLTU, is 7 Km. Many studies have shown that SPM (Suspended Particulate Matter) has the greatest impact on health because they can enter the respiratory tract. Therefore PM10 measurements are carried out so that the concentration is known, so that the contribution of PM10 metals will be assessed. HVAS and ICP MS are used to analyze mass and metal concentrations. Then the average mass concentration of PM10 was obtained with a value 181.75 µg / Nm3. Correlation Analysis and application of PMF or Positive matrix factorization were used to determine the source distribution of ambient PM10 at the monitoring point in May-June 2018. The metal concentration was used for application input. Meteorological data are used for supporting variables to help with the results of the factors obtained. Obtained Three factors identified as the best results. These factors are vehicles, soil dust and roads, and PLTU fly ash. The results indicate that PM10 is significant by vehicles with contributions (50.5%), soil dust and roads (25.7%), and PLTU fly ash (23.8%). Keywords: SPM, PM10, PMF

Item Type:Thesis (Undergraduate)
Subjects:T Technology > TD Environmental technology. Sanitary engineering
Divisions:Faculty of Engineering > Department of Environmental Engineering
Faculty of Engineering > Department of Environmental Engineering
ID Code:67692
Deposited By:Ms teknik lingkungan
Deposited On:11 Dec 2018 14:36
Last Modified:11 Dec 2018 14:36

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