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All Journal Pedagogia: Jurnal Pendidikan Pendas : Jurnah Ilmiah Pendidikan Dasar Dirasah : Jurnal Studi Ilmu dan Manajemen Pendidikan Islam Lisan An Nathiq : Jurnal Bahasa dan Pendidikan Bahasa Arab Edulab : Majalah Ilmiah Laboratorium Pendidikan Jurnal Pendidikan Guru (JPG) Didaktika: Jurnal Kependidikan International Journal of Social Science, Educational, Economics, Agriculture Research, and Technology (IJSET) Chemical Engineering Journal Storage (CEJS) Limas Pendidikan Guru Madrasah Ibtidaiyah International Review of Practical Innovation, Technology and Green Energy (IRPITAGE) Journal Research of Social Science, Economics, and Management Jurnal Guru Pencerah Semesta (JGPS) Journal of Educational Management Research TOFEDU: The Future of Education Journal Journal of Psychology and Social Sciences At Tawazun Jurnal ekonomi Islam AL-ABSHOR : Jurnal Pendidikan Agama Islam Serambi Engineering SILABUS: Jurnal Ilmu dan Inovasi Pendidikan Integra: Journal of Integrated Mathematics and Computer Science
Yuniar
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Religion Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mathematics Medicine & Pharmacology Neuroscience Public Health Social Sciences Other

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Journal : Serambi Engineering

 1 
Pemanfaatan Limbah Kulit Nanas sebagai Penstabil Biosintesis ZnO untuk Pengolahan Limbah Palm Oil Mill Effluent Kelapa Sawit Kana; Yuniar; Cindi Ramayanti
Jurnal Serambi Engineering Vol. 10 No. 2 (2025): April 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

Oil palm is one of the most common plants in the province of South Sumatra. The income of oil palm has increased every year, and also followed by an increase in the waste produced by oil palm. The waste produced is liquid waste or known by another name POME. There is no technology that is efficient enough to process this POME waste. Photocatalyst is a technology that uses light, either UV light or sunlight, which produces radial compounds that break down the oxygen in POME. The type of catalyst used in this research is ZnO from the biosynthesis of pineapple peel, the application of the catalyst to POME waste with a catalyst variation of 120 mg and 140 mg and also variations in irradiation time of 15, 30, 45, 60 and 75. The most efficient result for the degradation of POME waste is obtained at an irradiation time of 75 minutes with 140 mg catalyst weight.
Pengaruh Tekanan Operasi dan Bahan Baku pada Unit Pengolah Air Minum Berbasis Single Membran Goldy ULP 2012-100G Nur Shafa, Annisa; Yuniar; Muhammad Yerizam
Jurnal Serambi Engineering Vol. 11 No. 1 (2026): Januari 2026
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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The demand for high-quality and safe drinking water continues to increase in line with population growth and limited clean water sources. This study aims to analyze the effect of operating pressure and raw water sources (PDAM water and Sukomoro water) on the quality of drinking water produced by the Reverse Osmosis (RO) process using the Goldy ULP-2012-100G membrane. The research was conducted at the Energy Engineering Laboratory of Politeknik Negeri Sriwijaya over a period of six months, using pressure variations ranging from 3 to 7 bar. The parameters analyzed included TDS, pH, permeate flux, and rejection efficiency. The results showed that increasing operating pressure positively affected TDS removal efficiency, permeate flux, and pH improvement. The optimal pressure was found at 6 bar, achieving a 95% rejection rate and the highest permeate flux. PDAM water yielded more stable results compared to Sukomoro water, which showed fluctuations in the second trial, possibly due to fouling. The treated water from both sources met the drinking water quality standards based on the Indonesian Ministry of Health Regulation No. 492 of 2010 and No. 2 of 2023. This study confirms that the RO system using the Goldy ULP-2012-100G membrane can effectively process various raw water sources into potable water, with the best efficiency achieved at 6 bar of operating pressure.
Co-Authors Abu Hasan Afriantoni Amilda Anerasari M Ariani, Rezky Ayu Asma Amir Asyura, Ni Putri Asyura Impiana Awaliyah, Rofikotul Azhari, Ilham Bambang Prasetyo Banisa, Rizkia Syefira Benaya Cindi Ramayanti Dea Sri Maharani Didiek Hari Nugroho Dwi Novriyansah, M. Anasrul Eka Saputra, Darwin Erika Dwi Oktaviani Erwana Dewi Farida Nurfalah, Farida Febriyana, Dhea Febriyanti Haqqi, Al Hj. Andi Kasmawati Idham Kholid Ilmi Desi Yunika Aprianti Indah Wigati Indah Wigati Isnaini, Yunisa Junaida Kana Loves, Luvita M. Mar’ie Rizqi Ganisha Mandika, Diska Muna Marga, Diva Aura Muhammad Irfan Rohimiansyah Muhammad Jafar Shodiq Muhammad Sodiqul Fikri Muhammad Yerizam Mujahid, Ahmad Zarkasyi Nazarmanto ni putri asyura Nisa Ulyantika, Sofia Novita, Dea Novriyansah, M. Anasrul Dwi Nur Azizah, Reyhana Nur Mahdi, Farina Nur Shafa, Annisa Nurul Hasanah Nurul Hidayah Nyimas Yunierti Prihatin Qoim Nurani Rahman Ambo Masse Rendi Sabana Rezki Oktoberi Rifai, Sulpardina Saipul Annur Samosir, Martin Josep Satrio Bayu Kriswanto Selastia Yuliati Sirajuddin Syifa Nurhaliza Tahdid Wahyu Rahmadsyah Berutu Weni Lestari, Weni Wijaya Putri, Melyna Wijaya, Olvie Zahroh Yeni Januarni Zareena Rosli