Pratiwi, Anita (2020) Karakterisasi Mikroplastik Dalam Ruang. Masters thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Mikroplastik merupakan partikel plastik berukuran ≤ 5 mm. Ukurannya yang kecil mengakibatkan mikroplastik dapat menimbulkan ancaman potensial bagi kesehatan dan aktivitas manusia. Mikroplastik dalam debu dalam ruangan akan terhirup dan masuk ke dalam saluran napas. Sumber potensial mikroplastik dalam debu dalam ruangan berlimpah dikarenakan produk yang terbuat dari plastik datang dari berbagai jenis yaitu karpet, tempat tidur, perabot rumah tangga, pakaian, dan lainnya. Oleh karena itu melihat sumber potensial mikroplastik dalam ruang maka perlu dilakukan penelitian dengan tujuan mengetahui kuantitas mikroplastik, komposisi mikroplastik serta strategi dalam mengendalikan mikroplastik dalam ruang. Pengambilan sampel partikel mikroplastik dilakukan dihari kerja dan hari libur. Lokasi penelitian yaitu pada Apartemen (Apartemen X dan Apartemen Y), Kantor (Dinas X dan Dinas Y) dan Sekolah (Sekolah Dasar X dan Sekolah Dasar Y) yang ada di Surabaya. Sampel mikroplastik dalam debu akan dikumpulkan menggunakan wadah transparan dan selanjutnya disaring. Sampel yang telah tersaring diamati dengan mikroskop digital untuk mengetahui kuantitasnya dan melakukan pengujian FTIR. Pengujian FTIR dilakukan untuk mengetahui komposisi mikroplastik. Kuantitas mikroplastik terbanyak dari ke enam lokasi penelitian adalah SD Y yakni 1513,64 partikel/m2. Mikroplastik yang paling dominan ditemukan yakni bentuk fiber/serat. Berbagai jenis polimer dari mikroplastik ditemukan pada lokasi penelitian yakni polyethylene terephthalate (PET), polyester, cellophane, chipboard, Alkyd Resin, Alkyd Urethana, dan polyether-urethane
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Microplastics are small plastic particles with size of 5 mm or less. Due to its small size, microplastics can pose a potential threat to human health and activities. Microplastics in the dust of the room is inhaled and enters the respiratory tract. The potential sources of microplastics in indoor dust are abundant because plastic products come from a variety of types, carpets, beds, household furniture, clothing and others. Therefore, looking at potential sources of microplastics in indoor, it is necessary to conduct research with the aim of knowing the quantity of microplastic, microplastic composition and strategies in controlling microplastic in indoor. The sampling of microplastic particles takes place on weekdays and weekend. All sampling sites were loacated at apartments (apartment X and apartment Y), offices (office X and Office Y), and schools (Elemenetary School X and Elementary School Y) in Surabaya. Microplastic samples in dust will be collected using a transparant container and then filtered. Filtered samples were observed with a digital microscope to determine the quantity of microplastic and FTIR testing. FTIR spectrophotometry tests were performed to determine the microplastic composition The highest of microplastic quantity from the six study sites is Elementary School Y, which is 1513.64 particles / m2. The most dominant microplastic is fiber. Various types of polymers from microplastics were found at the study site, namely polyethylene terephthalate (PET), polyester, cellophane, chipboard, Alkyd Resin Alkyd Urethana, dan polyether-urethane
| Item Type: | Thesis (Masters) |
|---|---|
| Additional Information: | RTL 620.118 Pra k-1 2020 |
| Uncontrolled Keywords: | FTIR, konsentrasi ruang, mikroplastik, indoor. |
| Subjects: | H Social Sciences > HD Industries. Land use. Labor > HD9999.C715-.C7154 Composite materials Q Science Q Science > QD Chemistry > QD471 Chemical compounds - Structure and formulas T Technology > TP Chemical technology > TP1140 Polymers |
| Divisions: | Faculty of Civil, Planning, and Geo Engineering (CIVPLAN) > Environmental Engineering > 25101-(S2) Master Thesis |
| Depositing User: | Anita Pratiwi |
| Date Deposited: | 15 May 2023 02:52 |
| Last Modified: | 15 May 2023 02:52 |
| URI: | http://repository.its.ac.id/id/eprint/73291 |
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