Putra, Nizaky Ajar (2019) Pembuatan dan Karakterisasi Filter Particulate matter 0,1 (PM0,1) Menggunakan Komposit Dengan Filler Limbah Kokon Dan Matriks Tepung Tapioka. Sarjana thesis, Universitas Brawijaya.
Abstract
Pada penelitian sebelumnya didapatkan hasil bahwa filter limbah kokon dapat mengurangi nilai konsentrasi keluaran PM2.5 dan PM10 pada keluaran gas buang emisi sepeda motor yang berfokus pada banyaknya konsentrasi tangkapan dan efisiensi filter . Tujuan dari penelitian ini adalah membuat dan mengetahui karakteristik filter komposit berbahan limbah kokon dengan matriks tepung tapioka dan pengaruh ketebalan filter komposit terhadap nilai efisiensi filter.Pembuatan filter komposit dari limbah kokon dilakukan dengan cara dibersihkan dan diolesi tepung tapioka dengan metode hand lay-up. Filter komposit divariasikan pada banyak nya lapisan sehingga menghasilkan filter komposit 1 lapis, 2 lapis dan 3 lapis. Metode pengumpulan data dilakukan dengan Pengujian filter berfokus pada pengukuran banyaknya konsentrasi particulate matter<0,1 (PM0,1) pada emisi gas buang tiga unit sepeda motor 150ccdenganmenggunakan alat P-TrackUltrafine Particle Counter. Kemampuan fisis filter komposit juga diujikan dengan mengambil data kecepatan alir, porositas dan densitas filter. Dari hasil penelitian didapati bahwa karakteristik filter komposit yang berhasil dibuat memiliki tingkat kelolosan udara sebesar 42-55% dan memiliki densitas 0.043-0.055 g/cm3. Ketebalan terbukti berpengaruh dalam kenaikan nilai efisiensi filter dalam menyaring partikel bekisar 12-21% karena meningkatnya nilai blocking seiring bertambahnya ketebalan. PM0,1 yang tertangkap oleh filter komposit 1 lapis adalah 28,7 x 106 partikel pada setiap detiknya.
English Abstract
In the previous study, it was concluded that the cocoon waste filter could reduce the concentration values of PM2.5 and PM10 output on the exhaust emissions of motorcycle which focused on the number of concentration and efficiency of the filter. The aim of this study was to create and characterizecomposite filters made of cocoon wastes with tapioca flour as matrix and the effect of composite filter thickness on the filter efficiency value. The cocoon was cleaned and smeared the with tapioca flour using the hand lay-up method. The composite filter was varied in many layers resulting in a 1-layer, 2-layer and 3-layer of composite filter. The data collection was done by filter testing which focused on measuring the amount of particulate matter concentration <0,1 (PM0,1) on the exhaust emissions of three 150cc motorbikes using P-TrackUltrafine Particle Counter. The physical properties of composite filters were also tested by taking data on flowrate, porosity and filter density. From the result of the study it was found that the characteristics of composite filters that were successfully made had an air escape rate of 42 -55% and an density of 0.043-0.055 g / cm3. Thickness proved to be influence in increasing the filter efficiency in filtering of the composite filter from 12-21% due to increased blocking values as thickness increases. The number PM0,1 captured by the composite filter layer is 28,7 x 106 particles for each second.
Other obstract
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| Item Type: | Thesis (Sarjana) |
|---|---|
| Identification Number: | SKR/MIPA/2019/513/052001670 |
| Uncontrolled Keywords: | PM0,1, kokon, komposit. tepung tapioka, PM0,1 , cocoon, composite, tapioca flour |
| Subjects: | 500 Natural sciences and mathematics > 512 Algebra > 512.9 Foundation of algebra > 512.943 4 Matrices |
| Divisions: | Fakultas Matematika dan Ilmu Pengetahuan Alam > Fisika |
| Depositing User: | Budi Wahyono Wahyono |
| Date Deposited: | 10 Aug 2020 07:57 |
| Last Modified: | 07 Dec 2021 02:30 |
| URI: | http://repository.ub.ac.id/id/eprint/179691 |
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