Penyebaran Konsentrasi Polutan Dengan Pemodelan Dispersi Gauss Menggunakan Matlab

Abidin, Jainal; Hasibuan, Ferawati Artauli

doi:10.29303/jpft.v5i2.1341

Cited by 2 publications

(2 citation statements)

References 4 publications

(4 reference statements)

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“…Manfaatnya adalah memiliki dampak yang signifikan untuk mendukung banyak usaha manusia, seperti di bidang indutsri perikanan dan pengolahan makanan. Ada juga kelemahannya, salah satu ilustrasinya adalah kerusakan lingkungan yang disebabkan oleh penggunaan bahan kimia, pemanasan global, dan polusi udara [2] [3].…”

Section: Pendahuluanunclassified

Perancangan Pencatu Daya Alat Electrostatic Precipitator dengan Solar Cell pada Cerobong Pengasapan Ikan

Prasojo,

Haq,

Prasetyowati

et al. 2023

elektrika

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In Kendal, smoked fish producers generally use the hot smoking method, in which the fish is placed close to the smoke source and smoked for three to four hours. The upside is that it has a significant impact on supporting many human endeavors, such as in industrial fishing and food processing. While the negative impact on the environment, such as environmental damage due to global warming, and air pollution. To overcome this problem, a prototype of an environmentally friendly Electrostatic Precipitator chimney has been created. This prototype is operated using power from a Solar Power Plant (PLTS). The results of this study indicate the potential absorption of solar radiation by solar cells shows good efficiency in the first test, the efficiency of solar cells recorded the lowest value of 8.50%, the highest reached 15.76%, with an average of 13.03%. Furthermore, in the second test, the efficiency of the Solar Cell showed an increase, recording the lowest value of 12.83%, the highest reaching 17.19%, and an average of 14.72%. The best test is in the second test because the first test is cloudy and drizzling. By utilizing the intensity of solar radiation as a resource, the Electrostatic Precipitator can be operated quite well. In the two tests carried out, the average output power of solar panels reached 28.51 and 49.49 Watts. Meanwhile, for the power used as the input of the tool in the two experiments, the values recorded were 30.70 and 10.33 Watts. Keywords: Fumigation, Electrostatic Precipitator, PLTS (Solar Power Plant) ABSTRAK Di Kendal, para produsen ikan asap umumnya menggunakan metode pengasapan panas, di mana ikan diletakkan dekat dengan sumber asap dan diasapi selama tiga hingga empat jam. Dampak positifnya adalah memiliki dampak yang signifikan untuk mendukung banyak usaha manusia, seperti di bidang indutsri perikanan dan pengolahan makanan. Sedangkan, dampak negatifnya terhadap lingkungan, seperti kerusakan lingkungan akibat pemanasan global, dan polusi udara. Untuk menangani masalah tersebut, telah dibuat sebuah prototipe cerobong Electrostatic Precipitator yang ramah lingkungan. Prototipe ini dioperasikan menggunakan tenaga dari Pembangkit Listrik Tenaga Surya (PLTS). Hasil penelitian ini menunjukkan potensi tingkat penyerapan radiasi matahari oleh Solar Cell menunjukkan efisiensi yang baik pada pengujian pertama, efisiensi Solar Cell tercatat nilai terendah sebesar 8,50 %, tertinggi mencapai 15,76 %, dengan rata-rata 13,03%. Selanjutnya, pada pengujian kedua, efisiensi Solar Cell menunjukkan peningkatan, mencatat nilai terendah sebesar 12,83 %, tertinggi mencapai 17,19 %, dan rata-rata sebesar 14,72 %. Pengujian terbaik terdapat pada pengujian kedua dikarenakan pengujian pertama terdapat cuaca mendung dan gerimis. Dengan memanfaatkan intensitas radiasi matahari sebagai sumber daya, alat Electrostatic Precipitator dapat dioperasikan dengan cukup baik. Pada dua pengujian yang dilakukan, rata-rata daya Output panel surya mencapai 28,51 dan 49,49 Watt. Sementara itu, untuk daya yang digunakan sebagai Input alat tersebut dalam dua percobaan, nilai yang tercatat adalah 30,70 dan 10,33 Watt.

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Section: Pendahuluanunclassified

Perancangan Pencatu Daya Alat Electrostatic Precipitator dengan Solar Cell pada Cerobong Pengasapan Ikan

Prasojo,

Haq,

Prasetyowati

et al. 2023

elektrika

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“…In Mahaka, the pollutants produced are comparable to the lime burning performed, hence, they need to be monitored periodically to ensure the concentrations remain below the quality standard [19]. However, dispersion modeling is needed to facilitate the monitoring process [20].…”

Section: Introductionmentioning

confidence: 99%

Modelling of Air Pollution Dispersion in the Utilization of Used Oil as a Fuel

Purwanto,

Susanto,

Hasari

et al. 2024

E3S Web Conf.

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The need for quicklime has led to increased utilization of used oil as a substitute for fuel in its combustion process. Mahaka Lime Factory produces SO2 and NOX, which are emitted through the chimney and proportional to lime burning. Therefore, it is necessary to monitor the distribution of the emission concentration in the ambient air. One of the methods used to facilitate the monitoring process to ensure it is kept below the quality standard is dispersion modeling. This is an analytical model processed with the help of AERMOD software and the Gaussian equation. The SO2 concentrations of 0.001 mg/m3 and 0.001 mg/m3, as well as NOX of 0.027 mg/m3 and 0.044 mg/m3 obtained from the calculation, were below the applicable quality standard. Furthermore, emission concentrations directly observed were more significant than the Gaussian modeling results due to the presence of other pollutants around the factory. In conclusion, the dispersion modeling using AERMOD software showed that the largest and lowest distribution of emission concentrations are in the cliff area around the emission source and on the ground surface close to the chimney.

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Penyebaran Konsentrasi Polutan Dengan Pemodelan Dispersi Gauss Menggunakan Matlab

Cited by 2 publications

References 4 publications

Perancangan Pencatu Daya Alat Electrostatic Precipitator dengan Solar Cell pada Cerobong Pengasapan Ikan

Perancangan Pencatu Daya Alat Electrostatic Precipitator dengan Solar Cell pada Cerobong Pengasapan Ikan

Modelling of Air Pollution Dispersion in the Utilization of Used Oil as a Fuel

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