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All Journal Jurnal Fisika Unand SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Faraday: Journal of Fundamental Physics, Research, and Applied Science
Putriana, Ima
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Agriculture, Biological Sciences & Forestry Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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Penguatan ekonomi hijau di wilayah Kelurahan Pucangsewu, Gubeng, Surabaya melalui pendayagunaan teknologi akuaponik Fauziyah, Nur Aini; Nugraha, Reva Edra; Wardhani, Primasari Cahya; Hidayah, Euis Nurul; Putriana, Ima; Wulan, Ayunda; Putri, Amelia
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 8, No 4 (2024): December
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v8i4.27169

Abstract

Abstrak Pelatihan pembuatan akuaponik ini dilaksanakan dengan tujuan untuk meningkatkan keterampilan masyarakat dalam budidaya akuaponik sebagai implementasi ekonomi hijau (SDG’s 8) di Kelurahan Pucangsewu, Kecamatan Gubeng, Surabaya, dengan melibatkan peserta dari karang taruna dan ibu-ibu PKK sejumlah 35 orang. Metode pelatihan meliputi pemaparan teori mengenai konsep akuaponik, demonstrasi pembuatan sistem akuaponik, serta praktek langsung oleh peserta. Hasil dari pelatihan ini menunjukkan bahwa peserta memperoleh pemahaman yang baik tentang prinsip dasar akuaponik dan mampu membuat sistem akuaponik sederhana secara mandiri dari ember. Selain itu, kegiatan ini juga meningkatkan kesadaran masyarakat tentang pentingnya pemanfaatan lahan sempit untuk pertanian perkotaan yang ramah lingkungan (urban farming). Kata kunci: akuaponik; ekonomi hijau; pelatihan; urban farming. Abstract This aquaponics training was carried out with the aim of improving community skills in aquaponics cultivation as an implementation of the green economy (SDG's 8) in Pucangsewu Village, Gubeng District, Surabaya, by involving participants from Karang Taruna and PKK mothers (35 peoples). The training method includes theoretical explanations regarding the concept of aquaponics, demonstrations of making aquaponics systems, and direct practice by participants. The results of this training showed that participants gained a good understanding of the basic principles of aquaponics and were able to make a simple aquaponics system independently from a bucket. In addition, this activity also increased public awareness of the importance of utilizing narrow land for environmentally friendly urban farming. Keywords: aquaponics; green economy; training; urban farming.
Review: Characterization of Optical and Structural Properties of Carbon Nanodots (CNDs) from Biomass Waste by Microwave Method Putriana, Ima; Aruan, Nenni Mona; Riskiarna, Reffany Choiru; Fauziyah, Nur Aini; Santika, Arum Sinda
Faraday: Journal of Fundamental Physics, Research, and Applied Science Vol. 1 No. 2 (2025): Faraday: Journal of Fundamental Physics, Research, and Applied Science
Publisher : Universitas Pembangunan Nasional "Veteran" Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/faraday.v1i2.14

Abstract

This review focuses on examining the synthesis and characterization of Carbon Nanodots (CNDs) from the utilization of Tandan Kosong Kelapa Sawit (TKKS) using the microwave method as an environmentally friendly approach. The resulting CNDs were characterized for their optical and structural properties to evaluate their potential application in the field of biosensors. The synthesis process involves carbonizing TKKS at 500℃ for 3 hours, followed by activation using a microwave at 450 Watts for 15 minutes. UV-Vis characterization shows an absorption peak at 280 nm, which indicates n-π* (C=O) and π-π* (C=C). Meanwhile, FTIR characterization aims to determine the presence of the carbonyl C=O functional group at 1990,98 cm-1 and the aromatic C=C bond at 1416,2 cm-1. The CNDs from TKKS exhibit photoluminescent properties and surface functional groupss that enhance adsorption performance and chemical reactivity. This research offers an efficient and sustainable method for synthesizing CNDs, while also being a breakthrough in utilizing biomass wate, particularly TKKS. The findings have the potential for developing carbon materials in environmental and energi applications.
Sintesis Reduced Graphene Oxide dari Limbah Biomassa Serabut Kelapa Sawit dengan Metode Microwave Kristanti, Dona Avrilia; Marzuqi, Muhammad Hilmi; Putriana, Ima; Suprihatin, Suprihatin; Fauziyah, Nur Aini
Jurnal Fisika Unand Vol 13 No 3 (2024)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jfu.13.3.392-398.2024

Abstract

Pada penelitian ini membahas tentang pembuatan Reduced Graphene Oxide (rGO) dengan memanfaatkan limbah serabut kelapa sawit dari Aceh. Serabut kelapa sawit termasuk biomassa lignoselulosa berupa serat yang memiliki komponen utama selulosa 59,6%, lignin 28,5%, protein kasar 3,6%, lemak 1,9%, abu 5,6% dan impurities 8%. Metode yang digunakan dalam preparasi rGO adalah metode microwave. Sampel yang telah mendapat perlakuan microwave kemudian dikarakterisasi menggunakan XRD dan SEM untuk mengetahui fasa amorf dan morfologi dari sampel. Pada analisis XRD diperoleh hasil bahwa reduce graphene oxide memiliki fase amorf yang lebih dominan. Kemudian, pada analisis SEM diperoleh hasil bahwa GO dan rGO memiliki perbedaan morfologi pada permukaan sampel, dimana rGO memiliki bentuk lembaran yang lebih tipis daripada GO. Pada penelitian ini dapat diambil kesimpulan bahwa sintesis rGO yang telah dilakukan menggunakan serabut kelapa sawit dengan metode microwave belum sepenuhnya berhasil, dimana masih terdapat kandungan Graphene Oxide (GO) yang tidak tereduksi sempurna menjadi Reduced Graphene Oxide (rGO).
Co-Authors Aruan, Nenni Mona Euis Nurul Hidayah Kristanti, Dona Avrilia Marzuqi, Muhammad Hilmi Nugraha, Reva Edra Nur Aini Fauziyah Putri, Amelia Riskiarna, Reffany Choiru Santika, Arum Sinda Suprihatin Suprihatin Wulan, Ayunda