{"id":43084,"date":"2019-10-14T15:15:28","date_gmt":"2019-10-14T08:15:28","guid":{"rendered":"https:\/\/www.its.ac.id\/news\/?p=43084"},"modified":"2019-10-14T15:15:54","modified_gmt":"2019-10-14T08:15:54","slug":"mahasiswa-its-olah-limbah-menjadi-filamen-3d-printing","status":"publish","type":"post","link":"https:\/\/www.its.ac.id\/news\/mahasiswa-its-olah-limbah-menjadi-filamen-3d-printing\/","title":{"rendered":"Mahasiswa ITS Olah Limbah Menjadi Filamen 3D Printing"},"content":{"rendered":"<figure id=\"attachment_43085\" aria-describedby=\"caption-attachment-43085\" style=\"width: 1280px\" class=\"wp-caption alignnone\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-43085 size-full\" src=\"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2019\/10\/140308.jpg\" alt=\"\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2019\/10\/140308.jpg 1280w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2019\/10\/140308-300x169.jpg 300w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2019\/10\/140308-768x432.jpg 768w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2019\/10\/140308-1024x576.jpg 1024w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2019\/10\/140308-355x200.jpg 355w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><figcaption id=\"caption-attachment-43085\" class=\"wp-caption-text\">Hasil <em>3D printing<\/em> menggunakan filamen berbahan dasar ampas pati aren dan cangkang udang-udangan<\/figcaption><\/figure>\n<blockquote><p><span style=\"font-weight: 400\"><strong>Kampus ITS, ITS News<\/strong> \u2013 Filamen merupakan salah satu komponen yang penting dalam teknologi 3D <em>printing<\/em>. Dengan kreativitas yang dimiliki, Mahasiswa Institut Teknologi Sepuluh Nopember (ITS) menyulap limbah ampas pati aren dan kulit hewan udang-udangan (Crustacea) menjadi <em>biodegradable<\/em> filamen untuk keperluan<em> 3D printing<\/em>.<\/span><\/p><\/blockquote>\n<p><span style=\"font-weight: 400\">Adalah Ghozi Nashiruddin, otak di balik inovasi tersebut. Menurutnya, teknologi <em> 3D printing<\/em> patut menjadi perhatian dunia di era Revolusi Industri 4.0. Teknologi ini mampu mencetak berbagai material dalam bentuk 3D dari sebuah desain digital yang dibuat sebelumnya. Ia juga mengatakan bahwa teknologi <em> 3D printing<\/em>\u00a0memiliki kegunaan yang luas mulai dari bidang arsitektur, militer, transportasi, antariksa, hingga medis.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Di sisi lain, mahasiswa Departemen Teknik Material ITS ini mengungkapkan, Indonesia dikaruniai keberanekaragaman Sumber Daya Alam (SDA) material alami. Yang disayangkan olehnya, terkadang, SDA ini tidak dimanfaatkan secara optimal. \u201cContohnya limbah ampas pati aren dan kulit hewan udang-udangan yang justru menjadi limbah pencemar lingkungan,\u201d terangnya.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Dijelaskan oleh pria yang akrab disapa Ghazi ini, ampas pati aren memiliki kandungan selulosa yang cukup tinggi yaitu sebesar 76,35 persen dari beratnya. Selulosa tersebut dapat dimanfaatkan sebagai bahan baku pembuatan polimer alam dalam bentuk Poli Asam Laktat (PLA). \u201cPLA sendiri merupakan bahan filamen 3D, walau biasanya bukan diolah dari limbah,\u201d papar pria berkacamata ini.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Sedangkan limbah kulit hewan Crustacea seperti udang, kepiting, dan rajungan, lanjut Ghozi, memiliki kandungan zat kitosan. Zat ini yang memiliki sifat seperti dapat terbiodegradasi, tak beracun, dan mampu mengadsorpsi. \u201cJumlahnya juga melimpah di Indonesia, contohnya hasil observasi yang dilakukan beberapa pasar tradisional di Provinsi Gorontalo menunjukan penumpukan kulit udang tanpa pemanfaatan,\u201d ungkapnya.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Zat selulosa dan kitosan inilah yang kemudian dipadukan oleh Ghozi untuk membuat filamen <em>3D printing<\/em> yang ramah lingkungan. Karya yang dilombakan pada Material and Metallurgical Paper Competition\u00a0 (MPC) 2019 ini memang sengaja dibuat ramah lingkungan karena\u00a0memiliki kemampuan mengurai seiring berjalannya waktu.\u00a0<\/span><span style=\"font-weight: 400\">\u201cKarena tema perlombaan ini material <em>eco-friendly<\/em>, maka saya memang menggunakan bahan-bahan yang bisa terurai sewaktu-waktu,\u201d tuturnya.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Meskipun dapat terurai sewaktu-waktu, Ghozi mengungkapkan zat kitosan yang digunakan dalam filamen berpengaruh pada peningkatan kekuatan filamen. Selain itu, Ia menjelaskan kitosan juga dapat meningkatkan ketahanan filamen terhadap bakteri. \u201cAkibatnya umur filamen bisa menjadi lebih panjang,\u201d pungkasnya.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Di sisi lain, Ghozi tidak menampik bahwa inovasinya masih memiliki kekurangan. Ghozi memberi contoh terkait pencampuran antara PLA-Kitosan yang kadang menimbulkan penurunan kualitas dari filamen tersebut. \u201cProses percampuran (<em>blending<\/em>) yang dilakukan dalam kondisi tertentu akan menimbulkan pori pada filamen,\u201d jelasnya.<\/span><\/p>\n<p>Oleh karena itu, Ghozi berharap kedepannya penelitian ini dapat disempurnakan oleh pihak lain. Secara pribadi, Ia mengatakan belum memiliki rencana lebih lanjut dalam pengembangannya. &#8220;Terkait rencana komersialisasi mungkin ada, karena\u00a0ide ini dirasa dapat mengurangi limbah di Indonesia serta menyongsong keberjalanan revolusi industri 4.0,&#8221; ujarnya.<\/p>\n<p><span style=\"font-weight: 400\">Usaha yang dicurahkan Ghozi untuk penelitian ini tidak sia-sia. Inovasinya berhasil menyabet juara pertama dalam Kategori Industri pada ajang Material and Metallurgical Paper Competition\u00a0 (MPC) 2019 yang diselenggarakan oleh Teknik Material dan Metalurgi Institut Teknologi Kalimantan (ITK). (fat\/id)<\/span><\/p>\n<figure id=\"attachment_43086\" aria-describedby=\"caption-attachment-43086\" style=\"width: 1098px\" class=\"wp-caption alignnone\"><img decoding=\"async\" class=\"size-full wp-image-43086\" src=\"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2019\/10\/140212.jpg\" alt=\"\" width=\"1098\" height=\"807\" srcset=\"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2019\/10\/140212.jpg 1098w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2019\/10\/140212-300x220.jpg 300w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2019\/10\/140212-768x564.jpg 768w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2019\/10\/140212-1024x753.jpg 1024w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2019\/10\/140212-355x261.jpg 355w\" sizes=\"(max-width: 1098px) 100vw, 1098px\" \/><figcaption id=\"caption-attachment-43086\" class=\"wp-caption-text\">Ghozi Nashiruddin (tengah), saat menerima penghargaan atas inovasinya dalam ajang MPC 2019 di ITK.<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Kampus ITS, ITS News \u2013 Filamen merupakan salah satu komponen yang penting dalam teknologi 3D printing. Dengan kreativitas yang dimiliki, Mahasiswa Institut Teknologi Sepuluh Nopember (ITS) menyulap limbah ampas pati aren dan kulit hewan udang-udangan (Crustacea) menjadi biodegradable filamen untuk keperluan 3D printing. Adalah Ghozi Nashiruddin, otak di balik inovasi tersebut. Menurutnya, teknologi 3D printing [&hellip;]<\/p>\n","protected":false},"author":221,"featured_media":43085,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[14,26],"tags":[238,228],"class_list":["post-43084","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-berita-utama","category-kampus-kita","tag-fat","tag-id"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Mahasiswa ITS Olah Limbah Menjadi Filamen 3D Printing - ITS News<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.its.ac.id\/news\/mahasiswa-its-olah-limbah-menjadi-filamen-3d-printing\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Mahasiswa ITS Olah Limbah Menjadi Filamen 3D Printing - ITS News\" \/>\n<meta property=\"og:description\" content=\"Kampus ITS, ITS News \u2013 Filamen merupakan salah satu komponen yang penting dalam teknologi 3D printing. Dengan kreativitas yang dimiliki, Mahasiswa Institut Teknologi Sepuluh Nopember (ITS) menyulap limbah ampas pati aren dan kulit hewan udang-udangan (Crustacea) menjadi biodegradable filamen untuk keperluan 3D printing. Adalah Ghozi Nashiruddin, otak di balik inovasi tersebut. 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Dengan kreativitas yang dimiliki, Mahasiswa Institut Teknologi Sepuluh Nopember (ITS) menyulap limbah ampas pati aren dan kulit hewan udang-udangan (Crustacea) menjadi biodegradable filamen untuk keperluan 3D printing. Adalah Ghozi Nashiruddin, otak di balik inovasi tersebut. 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