SUKRIYA, Ikha Novita Ma'wa and Purnaweni, Hartuti and Muhammad, Fuad (2025) ANALISIS DAMPAK LINGKUNGAN PERSEBARAN DEBU TERHADAP MASYARAKAT PADA JALUR PENGANGKUTAN INDUSTRI SEMEN DI KABUPATEN GROBOGAN. Masters thesis, UNIVERSITAS DIPONEGORO.

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Abstract

Salah satu dampak industri semen adalah kontribusinya terhadap pencemaran udara terutama melalui emisi gas dan partikel yang dihasilkan selama proses produksi maupun proses pendukungnya seperti pengangkutan. Aktivitas transportasi industri semen memberikan dampak negatif peningkatan Partikulat debu < 100 µm Total Suspended Particulate (TSP). Peningkatan TSP dapat meningkatkan risiko penyakit pernafasan pada makhluk hidup. Penelitian ini menganalisis sebaran emisi partikulat kegiatan transportasi pada jalur pengangkutan industri semen di Kabupaten Grobogan melalui Desa Mangunsari, Sukorejo dan Tanggirejo. Penelitian ini bertujuan merumuskan rekomendasi pengelolaan dampak persebaran debu di jalur pengangkutan industri semen Grobogan melalui metode analogi, dengan menganalisis volume lalu lintas kendaraan yang melintas, persebaran debu dan dampaknya terhadap masyarakat. Jenis kendaraan yang berpengaruh dianalisis menggunakan regresi linier berganda. Persebaran debu dianalisis menggunakan simulasi model distribusi polutan American Meteorological Environmental Protection Agency Regulatory Model (AERMOD). Hasil simulasi menunjukkan kecenderunan TSP yang tinggi di kanan kiri jalan disebabkan peningkatan transporatasi dan sebarannya mengikuti arah angin, dengan penambahan konsentrasi TSP berkisar 100 - 200 µg/m3. Hal ini sesuai hasil pengukuran konsentrasi TSP selama 24 jam di depan Balai Desa Tanggirejo sebesar 280,69
µg/m3 yang melebihi baku udara ambien Peraturan Pemerintah Nomor 22 Tahun
2021. Jam puncak emisi dan lalu lintas terjadi pada waktu siang hari pukul 15.30
16.30 WIB didominasi kendaraan berat pabrik semen. Emisi partikulat dari roda ban kendaraan berat berpengaruh signifikan terhadap jumlah total emisi partikulat dengan nilai Sig < 0,05 dan persamaan linier Y = 2. Indeks persepsi masyarakat terhadap industri Semen Grobogan menggunakan skala Likert adalah 1813, dengan interprestasi rendah yang diartikan masyarakat merasa terganggu dan tidak nyaman beraktivitas di jalur pengangkutan semen grobogan karena persebaran debu akibat peningkatan lalu lintas industri semen. Rumusan rekomendasi yang perlu diterapkan dalam meminimasi dampak partikulat debu yaitu penambahan frekuensi penyiraman, pembatasan kecepatan kendaraan, penambahan penghijauan di pinggir ruas jalur pengangkutan Jalan Semen Grobogan serta pengawasan dari instansi yang berwenang.
Kata kunci: Pencemaran udara, Total Suspended Particulate (TSP), Industri semen, AERMOD, Persepsi Masyarakat.

One of the impacts of the cement industry is its contribution to air pollution mainly through gaseous and particulate emissions during the production process and its support such as transportation. The transportation activities of the cement industry have a negative impact on increasing dust particulates < 100 µm Total Suspended Particulate (TSP). Increased TSP can increase the risk of living things. This study analyzed the distribution of particulate emissions from transportation activities on the cement industry transportation route in Grobogan Regency through Mangunsari, Sukorejo and Tanggirejo Villages. This study aims to formulate recommendations for managing the impact of dust distribution on the Grobogan cement industry transport route through the analogy method, by analyzing the volume of passing vehicle traffic, dust distribution and its impact on the community. The influential vehicle types were analyzed using multiple linear regression. Dust dispersion was analyzed using the American Meteorological Environmental Protection Agency Regulatory Model (AERMOD) pollutant distribution model simulation. The simulation results showed a tendency for high TSP on both sides of the road due to increased transportation and distribution following the wind direction, with additional TSP concentrations ranging from 100 - 200 µg/m3. This is in accordance with the results of measuring the TSP concentration for 24 hours in front of the Tanggirejo Village Hall of 280.69 µg/m3 which exceeds the ambient air standards of Government Regulation Number 22 of 2021. The peak hour of emissions and traffic occurs at noon at 15:30 - 16:30 WIB, dominated by heavy cement factory vehicles. Particulate emissions from heavy vehicle tires have a significant effect on total particulate emissions with a Sig value <0.05 and a linear equation Y = -3.873E-7 + 3.688E-5X2. The index of public perception of the Grobogan Cement industry using a Likert scale is 1813, with a low interpretation that people feel disturbed and uncomfortable doing activities on the Grobogan cement transportation route due to the spread of dust due to increased cement industry traffic. The formulation of recommendations that need to be applied in minimizing the impact of particulate dust is the addition of watering frequency, limiting vehicle speed, adding greenery on the edge of the Grobogan Cement Road transportation route and supervision from the authorized agency.
Keywords : Air pollution, Total Suspended Particulate (TSP), Cement industry, AERMOD, Public Perception.

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