Penurunan Kandungan Emisi Gas Buang Insinerator Menggunakan Single Packed Tower Scrubber

Berinda, Rafi (2019) Penurunan Kandungan Emisi Gas Buang Insinerator Menggunakan Single Packed Tower Scrubber. Masters thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Pencemaran udara pada sumber tidak bergerak perlu dilakukan upaya
pengendalian emisi untuk mencegah turunnya mutu udara ambien. Penerapan
sistem pembakaran dengan insinerator dapat memberikan kontribusi polutan
terhadap lingkungan. Emisi gas buang insinerator dapat diatasi dengan
menggunakan teknologi pengendalian pencemaran udara dengan single packed
tower scrubber. Penelitian dilakukan untuk mengetahui pengaruh dari ada tidaknya
penambahan venturi pada reaktor single packed tower scrubber, diameter dan
ketebalan media packing terhadap kinerja dari single packed tower scrubber.
Media packing yang digunakan yaitu kelereng dengan ukuran diameter
yang divariasikan 1, 1,5 dan 2 cm. Tebal media packing divariasikan 40, 50 dan 60
cm. Parameter yang diukur adalah emisi gas CO, CO2, SO2 dan NO2. Data hasil
pengukuran diuji statistik untuk mengetahui hubungan pengaruh variabel dan
parameter terhadap efisiensi single packed tower scrubber.
Hasil penelitian menunjukkan tebal media packing sebesar 60 cm dan
diameter 1 cm berpengaruh memberikan luas permukaan media terbasahi lebih
besar sehingga efisiensi meningkat. Pengaruh single packed tower scrubber dengan
penambahan venturi terhadap efisiensi wet scrubber saat menggunakan absorben
air memberian nilai efisiensi yang lebih baik dengan rata-rata efisiensinya sebesar
27,91% (CO), 41,56% (CO2), 43,14% (SO2), dan 29,88% (NO2) daripada single
packed tower scrubber tanpa penambahan venturi yaitu sebesar 9,52% (CO),
13,77% (CO2), 14,75% (SO2), dan 13,65% (NO2). Dan penurunan emisi gas buang
insinerator menggunakan single packed tower scrubber dengan absorben air kapur
menghasilkan penyisihan emisi tertinggi pada gas SO2 sebesar 71,30%.
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Air pollution at immovable sources needs necessary emissions control to
prevent the decline in ambient air quality. Application of combustion system with
incinerator can contribute pollutants to the environment. Incinerator exhaust gas
emissions can be overcome by using air pollution control technology that is single
packed tower scrubber. This study was conducted to determine the effect of the
presence or absence of venturi in a single packed tower scrubber reactor, the
diameters and thickness of media packing on the performance of single packed
tower scrubber.
Packing media that used are marbles with diameter sizes varied by 1 cm,
1,5 cm, and 2 cm. A thickness of media packing is varied by 40 cm, 50 cm, and 60
cm. Parameters that measured were exhaust gas emissions of CO, CO2, SO2, and
NO2. Measurement data were tested statistically to determine the effect of every
variables and parameters to the efficiency of single packed tower scrubbers.
Results of the study showed that media packing thickness of 60 cm and 1
cm diameter had an effect on giving a surface area of the wetted media is greater
so that the efficiency increase. Effect of single packed tower scrubbers with the
addition of venturi to the efficiency of the wet scrubber when using water absorbent
gives a better value of efficiency with an average efficiency is 27.91% (CO), 41.56%
(CO2), 43.14% (SO2), and 29.88% (NO2). While single packed tower scrubbers
without venturi additions of 9.52% (CO), 13.77% (CO2), 14.75% (SO2), and
13.65% (NO2). And the decrease in exhaust emission of incinerators using single
packed tower scrubbers with limestone water absorbent produced the highest
emissions allowance for SO2 gas of 71.30%.

Item Type:	Thesis (Masters)
Additional Information:	RTL 628.445 7 Ber p-1 2019
Uncontrolled Keywords:	wet scrubber, single packed tower scrubber, packing media, venturi, exhaust gas incinerator
Subjects:	T Technology > TD Environmental technology. Sanitary engineering > TD796 Incineration. Incinerators T Technology > TD Environmental technology. Sanitary engineering > TD883.5 Air--Pollution
Divisions:	Faculty of Civil, Planning, and Geo Engineering (CIVPLAN) > Environmental Engineering > 25101-(S2) Master Thesis
Depositing User:	Rafi Berinda
Date Deposited:	06 Oct 2021 10:00
Last Modified:	06 Oct 2021 10:00
URI:	http://repository.its.ac.id/id/eprint/61316

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