{"id":40916,"date":"2019-08-20T17:00:10","date_gmt":"2019-08-20T10:00:10","guid":{"rendered":"https:\/\/www.its.ac.id\/news\/?p=40916"},"modified":"2022-06-15T05:44:18","modified_gmt":"2022-06-14T22:44:18","slug":"doktor-its-ubah-limbah-kulit-kopi-menjadi-biogas-yang-lebih-optimal","status":"publish","type":"post","link":"https:\/\/www.its.ac.id\/news\/doktor-its-ubah-limbah-kulit-kopi-menjadi-biogas-yang-lebih-optimal\/","title":{"rendered":"Doktor ITS Ubah Limbah Kulit Kopi Menjadi Biogas yang Lebih Optimal"},"content":{"rendered":"<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-40922\" src=\"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2019\/08\/WhatsApp-Image-2019-08-19-at-16.43.05.jpeg\" alt=\"\" width=\"1280\" height=\"853\" srcset=\"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2019\/08\/WhatsApp-Image-2019-08-19-at-16.43.05.jpeg 1280w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2019\/08\/WhatsApp-Image-2019-08-19-at-16.43.05-300x200.jpeg 300w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2019\/08\/WhatsApp-Image-2019-08-19-at-16.43.05-768x512.jpeg 768w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2019\/08\/WhatsApp-Image-2019-08-19-at-16.43.05-1024x682.jpeg 1024w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2019\/08\/WhatsApp-Image-2019-08-19-at-16.43.05-355x237.jpeg 355w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/>Toto Iswanto, mahasiswa penerima beasiswa PMDSU ketika menyampaikan disertasinya dalam sidang terbuka promosi doktornya<\/p>\n<blockquote><p><strong>Kampus ITS, ITS News<\/strong>\u00a0\u2013\u00a0Indonesia saat ini sedang gencar dalam mengembangkan Energi Baru Terbarukan (EBT) untuk menggantikan sumber energi dari fosil yang suatu saat akan habis. Mendukung langkah tersebut, mahasiswa doktoral (S3) Departemen Teknik Kimia Institut Teknologi Sepuluh Nopember (ITS), Toto Iswanto berhasil menerangkan cara mengubah limbah kulit kopi menjadi biogas yang lebih optimal dalam sidang terbuka promosi doktornya di Aula Oedjoe Djoeriaman, Senin (19\/8).<\/p><\/blockquote>\n<p>Toto menjelaskan, ketika dilakukan pengolahan buah kopi selalu akan dihasilkan limbah kulit kopi yang dapat menyebabkan masalah serius terhadap lingkungan sekitar jika tidak dimanfaatkan dengan baik. Melihat peluang itu juga, Toto berhasil menciptakan biogas dari limbah tersebut dengan memanfaatkan mikro organisme tertentu.<\/p>\n<p>Dalam penelitian untuk disertasi doktor kelahiran Tasikmalaya tersebut, perlakuan awal dilakukan dengan memanfaatkan feses dari binatang luwak. Perlakuan tersebut dapat mengurangi kandungan lignin sebesar 35,25 persen dan zat inhibitor (kafein, tanin, dan fenol bebas) lebih dari 95 persen.<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-40923\" src=\"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2019\/08\/WhatsApp-Image-2019-08-19-at-16.43.20.jpeg\" alt=\"\" width=\"1280\" height=\"853\" srcset=\"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2019\/08\/WhatsApp-Image-2019-08-19-at-16.43.20.jpeg 1280w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2019\/08\/WhatsApp-Image-2019-08-19-at-16.43.20-300x200.jpeg 300w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2019\/08\/WhatsApp-Image-2019-08-19-at-16.43.20-768x512.jpeg 768w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2019\/08\/WhatsApp-Image-2019-08-19-at-16.43.20-1024x682.jpeg 1024w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2019\/08\/WhatsApp-Image-2019-08-19-at-16.43.20-355x237.jpeg 355w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/>Toto Iswanto bersama dengan pemimpin sidang, penguji, promotor, dan pembimbing usai menjalani sidang terbuka promosi doktor<\/p>\n<p>Selain itu, terdapat alternatif yang lain dengan memberikan perlakukan awal terhadap kulit kopi tersebut dengan memberikan Alkalin Hidrogen Peroksida (AHP) yang diikuti dengan menggunakan cairan rumen sapi. Cairan itu juga merupakan salah satu limbah yang berasal dari tempat pemotongan hewan. \u201cJadi kita mengolah limbah (kulit kopi) menggunakan limbah (cairan rumen sapi) dan menghasilkan biogas yang bermanfaat,\u201d ungkap pria kelahiran 30 April 1992 ini.<\/p>\n<p>Mahasiswa yang menyelesaikan program doktoral selama tiga tahun tersebut juga menyebutkan, jumlah biogas yang dihasilkan dengan menggunakan cara pada penelitiannya dapat menghasilkan 50 kali lebih banyak volumenya. Selain itu, nantinya biogas yang dihasilkan bisa menjadi sumber energi yang menjanjikan pada masa yang akan datang.<\/p>\n<p>Pada sisi yang lainnya, alumnus S-1 Teknik Kimia ITS ini sendiri merupakan salah satu mahasiswa yang memperoleh beasiswa program Pendidikan Magister Menuju Doktor untuk Sarjana Unggul (PMDSU) dari Kementerian Riset, Teknologi, dan Pendidikan Tinggi (Kemenristekdikti). Selain itu juga, mahasiswa tersebut juga pernah menjadi peneliti di Indonesia Culture Collection (InaCC) dan Pusat Riset Bioteknologi, Lembaga Ilmu Pengetahuan Indonesia (LIPI)-Biologi, Cibinong. (sof\/HUMAS ITS)<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-40924\" src=\"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2019\/08\/WhatsApp-Image-2019-08-19-at-16.44.37.jpeg\" alt=\"\" width=\"1280\" height=\"853\" srcset=\"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2019\/08\/WhatsApp-Image-2019-08-19-at-16.44.37.jpeg 1280w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2019\/08\/WhatsApp-Image-2019-08-19-at-16.44.37-300x200.jpeg 300w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2019\/08\/WhatsApp-Image-2019-08-19-at-16.44.37-768x512.jpeg 768w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2019\/08\/WhatsApp-Image-2019-08-19-at-16.44.37-1024x682.jpeg 1024w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2019\/08\/WhatsApp-Image-2019-08-19-at-16.44.37-355x237.jpeg 355w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/>Toto Iswanto bersama dengan pemimpin sidang, penguji, promotor, dan pembimbing usai menjalani sidang terbuka promosi doktor<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Toto Iswanto, mahasiswa penerima beasiswa PMDSU ketika menyampaikan disertasinya dalam sidang terbuka promosi doktornya Kampus ITS, ITS News\u00a0\u2013\u00a0Indonesia saat ini sedang gencar dalam mengembangkan Energi Baru Terbarukan (EBT) untuk menggantikan sumber energi dari fosil yang suatu saat akan habis. Mendukung langkah tersebut, mahasiswa doktoral (S3) Departemen Teknik Kimia Institut Teknologi Sepuluh Nopember (ITS), Toto Iswanto [&hellip;]<\/p>\n","protected":false},"author":33,"featured_media":40923,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[26],"tags":[220,230],"class_list":["post-40916","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kampus-kita","tag-humas","tag-sof"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Doktor ITS Ubah Limbah Kulit Kopi Menjadi Biogas yang Lebih Optimal - 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\/doktor-its-ubah-limbah-kulit-kopi-menjadi-biogas-yang-lebih-optimal\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Doktor ITS Ubah Limbah Kulit Kopi Menjadi Biogas yang Lebih Optimal - ITS News\" \/>\n<meta property=\"og:description\" content=\"Toto Iswanto, mahasiswa penerima beasiswa PMDSU ketika menyampaikan disertasinya dalam sidang terbuka promosi doktornya Kampus ITS, ITS News\u00a0\u2013\u00a0Indonesia saat ini sedang gencar dalam mengembangkan Energi Baru Terbarukan (EBT) untuk menggantikan sumber energi dari fosil yang suatu saat akan habis. 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