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All Journal Jurnal Rekayasa Proses Journal of Science and Applicative Technology Praxis : Jurnal Sains, Teknologi, Masyarakat dan Jejaring Jurnal Rekayasa Proses Jurnal Pengabdian Kepada Masyarakat Abdi Putra Journal of Renewable Energy, Electrical, and Computer Engineering Chemical Engineering Journal Storage (CEJS) Jurnal Teknologi Kimia Unimal International Review of Practical Innovation, Technology and Green Energy (IRPITAGE) Jurnal Malikussaleh Mengabdi Jurnal Rekayasa Proses
Rizka Nurlaila
Universitas Malikussaleh
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Pemberdayaan UMKM PeLiPlast dalam Penerapan Teknologi Daur Ulang Plastik untuk Produk Bernilai Ekonomis Rizka Nurlaila; Wiza Ulfa Fibarzi; Fuadi; Rini Julistia; Arinanda; Teuku Alfiady
Jurnal Malikussaleh Mengabdi Vol. 5 No. 1 (2026): Jurnal Malikussaleh Mengabdi, Januari 2026
Publisher : LPPM Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/jmm.v5i1.26082

Abstract

Permasalahan limbah plastik telah menjadi isu lingkungan global yang memerlukan perhatian serius. Salah satu solusi yang dapat diupayakan adalah penerapan teknologi daur ulang untuk mengolah limbah plastik menjadi produk yang bernilai ekonomis. Universitas Malikussaleh melalui PUI PT Technoplast telah merintis pendirian UMKM bernama Pengelolaan Limbah Plastik (PeliPast) yang telah memperoleh izin dengan Nomor Induk Perusahaan (NIB) 161024003790. Kegiatan Pengabdian ini bertujuan untuk meningkatkan kapasitas dan kemandirian UMKM PeLiPlast. Kegiatan diawali dengan persiapan dan analisis kebutuhan dilanjutkan dengan implementasi program pemberdayaan serta ditutup dengan diskusi. Kegiatan pengabdian kepada masyarakat pada UMKM PeLiPlast berhasil meningkatkan pengetahuan dan keterampilan mitra dalam pengelolaan limbah plastik dan dampak kegiatan ini berkontribusi pada peningkatan kualitas bahan baku plastik hasil daur ulang, yang berdampak langsung pada kualitas produk akhir.
Sintesis bioplastik dari pati sagu dengan penambahan selulosa limbah kertas dan plasticizer gliserol–sorbitol Wiza Ulfa Fibarzi; Rizka Nurlaila; Raudhatul Ulfa; Yohana Dian Putri; Suci Luthphia Masri; Vivi Febry Katanti
Jurnal Rekayasa Proses Vol 20 No 1 (2026): Volume 20, Number 1, 2026
Publisher : Jurnal Rekayasa Proses

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jrekpros.25729

Abstract

Bioplastics are natural-based plastics that can degrade in the environment, making them more eco- friendly. Paper waste contains cellulose with potential as a raw material for bioplastic production. This study aimed to analyze the properties of cellulose-based bioplastics derived from paper waste with the addition of sago starch and plasticizers. The manufacture of bioplastics used a variation treatment of cellulose additions of 1 gram, 2 grams, 3 grams, and without cellulose, and a plasticizer (glyserol + sorbitol) volume of 2 ml, 3 ml, 4 ml, and 5 ml. Characterization included swelling (water absorption), tensile strength, biodegradability, and thermal stability tests. Functional groups of the extracted cellulose were also examined. The extracted cellulose was characterized using FTIR and showed characteristic functional groups of cellulose, such as O–H, C–H, and C–O–C. Swelling tests showed that most bioplastic samples had values below 30 %, indicating good water resistance according to standard criteria (≤30 %). The lowest swelling was observed in samples without cellulose and with 5 mL plasticizer (15.78 %), while the highest occurred in samples with 3 g cellulose and 2 mL plasticizer (42.69 %). The best composition was obtained with 3 g cellulose and 5 mL plasticizer, giving optimal mechanical properties: tensile strength 4.08 MPa, Young’s modulus 74.85 MPa, and elongation 5.74 %. At this formulation, swelling was only 29.50 %, confirming good water resistance. Biodegradability testing also confirmed that all samples exhibited good decomposition ability in accordance with SNI 7188.7:2016 standards.Overall, the utilization of cellulose derived from paper waste combined with glycerol–sorbitol plasticizers successfully produces bioplastics with adequate mechanical properties, controlled water resistance, and high biodegradability. This formulation demonstrates strong potential as an environmentally friendly packaging material to replace conventional plastics.
Co-Authors Afred, Merymistika Yufrani Agam Muarif Ahmad Fikri Ainol Mardhiah Alifnur Alifnur Alvira Rosa Andira, Riza Andrie Kurniawan Indra Anggi Dwi Safitri Anisyah Padang Ari Salahudin Arinanda Arinanda Auliani Auliani Auliani Cut Mauliza Utary Cut Sisin Mehita Emil Izmilia Erna Isfayani Eva Nurmaidah Nurmaidah Faisal Faisal Faisal Farid Yoanda Ferhin Firda Meutia Ferri Safriwardy Fibarzi, Wiza Ulfa Fitriyani Sirait Fuadi Gebrina Rizki Gita Padusy Mantoffani Gusti Indah Sari Ida Riski Indah Aprilla Iqbal Kamar Iqbal Kamar Iqbal Kamar Iqbal Kamar Ishak Ishak Ishak Ishak Jalaluddin Jalaluddin Lina Sari Silalahi Lukman Hakim Mahaziva Putri Maghfirah Tambunan Masrullita Masrullita Masrullita Masrullita Meriatna Meriatna Mhd Azrin Mira Aulia Muhammad Muhammad Muhammad Muhammad Rifaldi Nadia Prisca Putri Nadiratun Nabiwa Nasrul ZA Nasrul ZA Novi Sylvia Novi Yanti Savira Nur Azila Octaviani Pasaribu Purwoko, Agus Rahmat Rizky Raudhatul Ulfa Rika Santi S. Tumangger Rini Julistia Rini Julistia Rizka Mulyawan Rizka Mulyawan Rizki Ramadhan Roja Andesta Rosnita Rozanna Dewi S. Syafi’ie Safira Fitri Safwan Azlani Samsul Bahri Sri Rahayu Retnowulan Sri Santika Sry Wahyuni Damanik Suci Luthphia Masri Sulhatun Sulhatun Sulhatun Suryati Suryati Suryati Suryati Suryati Syamsul Bahri Tasya Maidayanti Teuku Alfiady Teuku Alfiady Vebry Ade Vrans Vivi Febry Katanti Wan Rafly Wiza Ulfa Fibarzi Wiza Ulfa Fibarzi Wiza Ulfa Fibarzi Wiza Ulfa Fibarzi Wiza Ulfa Fibarzi Wusnah Yohana Dian Putri Yopi Aji Akbar Yuda Hermawan Zainuddin Ginting Zikri Amarullah Surbakti Zulmiardi, Zulmiardi Zulnazri, Z