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All Journal International Journal of Renewable Energy Development CHEMICA Jurnal Teknik Kimia Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Eksergi: Chemical Engineering Journal Konversi JOURNAL OF EARTH ENERGY ENGINEERING Chimica et Natura Acta Martabe : Jurnal Pengabdian Kepada Masyarakat PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Unri Conference Series: Community Engagement Journal of Applied Materials and Technology Journal of Bioprocess Chemical and Environmental Engineering Science Jurnal Abdi Masyarakat Indonesia International Journal of Renewable Energy Development
Utama, Panca Setia
Department Of Chemical Engineering, Riau University Jl. HR. Soebrantas Km 12,5 Pekanbaru, 28293, Indonesia
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Public Health Social Sciences

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Edukasi Bahan Kimia Berbahaya sebagai Pengawet Makanan di Kecamatan Tangkerang Timur, Pekanbaru, Riau Al’farisi, Cory Dian; Sunarno, Sunarno; Fadli, Ahmad; Mutamima, Anisa; Azis, Yelmida; Nurfatihayati, Nurfatihayati; Utama, Panca Setia; Suhendri, Suhendri; Habib, Alltop Amri Ya
Jurnal Abdi Masyarakat Indonesia Vol 4 No 5 (2024): JAMSI - September 2024
Publisher : CV Firmos

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54082/jamsi.1331

Abstract

Bahan pengawet adalah sejenis bahan tambahan yang sudah digunakan secara umum oleh masyarakat. Penambahan bahan pengawet pada berbagai jenis makanan memiliki tujuan untuk mencegah tumbuhnya bakteri pembusuk, baik pada bahan mentah maupun produk akhir. Penggunaan bahan pengawet sejauh ini tidak memperhatikan dosis dan jumlah asupan yang ditambahkan sehingga sering menjadi pemicu gangguan kesehatan. Namun banyak produsen makanan yang sering melakukan penyalahgunaan penambahan bahan pengawet bersifat toksik dan karsinogenik ke dalam bahan pangan, sehingga perlu adanya edukasi dan sosialisasi cara mendeteksi secara sederhana zat pengawet yang ada dalam pangan pada masyarakat terutama di Yayasan Al-Anshar. Hal ini karena yayasan Al-Anshar memiliki badan usaha sendiri yang mampu memproduksi berbagai jenis makanan seperti: berbagai jenis roti, bakso, tahu dan makanan ringan lainnya. Kegiatan pengabdian ini diawali dengan edukasi dan sosialisasi mengenai jenis-jenis bahan pengawet pada makanan. Hasil kegiatan menunjukkan bahwa edukasi bahan pengawet pada produk makanan dapat meningkatkan pengetahuan dan pemahaman peserta pelatihan sehingga mampu melakukan analisis dengan metode sederhana dalam mendeteksi bahan pengawet yang berbahaya seperti formalin dan boraks.
Synthesis of ?-MnO2@Mn2O3 and ?-MnO2 nanoparticles using tartaric/maleic acid and their enhanced performance in the catalytic oxidation of pulp and paper mill wastewater Sugesti, Heni; Prawiranegara, Barata Aditya; Utama, Panca Setia; Saputra, Edy
Journal of Applied Materials and Technology Vol. 6 No. 1 (2024): September 2024
Publisher : Faculty of Engineering Universitas Riau and Applied Materials and Technology Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/Jamt.6.1.30-36

Abstract

Two MnOx, namely ?-MnO2@Mn2O3 and ?-MnO2 catalyst, were successfully synthesized using two different organic acids, tartaric and maleic acid, as a reduction in the redox process of KMnO4. The obtained catalysts are used in the AOP degradation reaction for paper mill effluent. The organic content in the effluent is analogous to the COD number in the effluent. The degradation process is depicted as a decrease in the COD number. The catalyst properties were characterized using X-ray diffraction (XRD), field emission scanning electron microscopy (FESEM), and N2 sorption. The obtained materials were then studied for PMS activation using Oxone® as a sulfate radical source for COD removal reactions. The ?-MnO2@Mn2O3, which is compromised by Mn (IV) and Mn (II, III), by using 0.3 gL-1 ?-MnO2@Mn2O3 has the best efficiency with almost 75% COD removal, higher than the ?-MnO2 catalyst. The activation energy of the ?-MnO2@Mn2O3 is measured up to 11.4 kJ mol-1.
Photo-Fenton of Dyes Degradation Using Covalent Triazine Frameworks: Toward Industrial Wastewater Treatment Applications Prawiranegara, Barata Aditya; Sugesti, Heni; Suhendri; Abid, Hussein Rasool; Azhar, Muhammad Rizwan; Rada, Zana Hassan; Manawan, Maykel; Utama, Panca Setia
Journal of Applied Materials and Technology Vol. 5 No. 2 (2024): March 2024
Publisher : Faculty of Engineering Universitas Riau and Applied Materials and Technology Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/Jamt.5.2.77-85

Abstract

A Covalent Triazine Framework (CTF-1) and carbon nanospheres (CS) were synthesized to develop a porous, thermally stable, and efficient photocatalyst for dye degradation in wastewater treatment applications. The synthesized composite material exhibited a high surface area exceeding 400 m²/g, a well-defined mesoporous structure, and excellent optical properties, including strong light absorption extending up to 550 nm and a moderate band gap of approximately 2.8 eV. These characteristics promote effective visible light-driven photocatalysis. The photocatalytic performance was assessed by degrading methylene blue (MB) as a model organic dye pollutant under photo-Fenton conditions. The system demonstrated high efficiency, with over 90% of the dye removed within 120 minutes of irradiation. The degradation followed pseudo-first-order kinetics, confirming the photocatalytic nature of the reaction. Parameter studies indicated that hydroxyl radicals (•OH) were the dominant reactive species responsible for dye degradation. Moreover, CTF-1 retained its photocatalytic activity and structural integrity over multiple reuse cycles, showcasing excellent reusability and stability. The integration of high surface area for dye adsorption, efficient photoactivation under visible light, and robust radical generation synergistically contributed to the enhanced degradation performance. The study highlights the promising role of CTF-1 and its composites as multifunctional materials for advanced oxidation processes. Given its effectiveness, durability, and environmental compatibility, CTF-1 presents a sustainable and scalable solution for the treatment of dye-laden industrial wastewater. This work contributes to the development of next-generation photocatalysts aimed at addressing global challenges in water pollution and environmental remediation.
Co-Authors Abid, Hussein Rasool Adam Rafif Aldori Ahmad Fadli Alfarisi, Cory Dian Alfi Randi Aman Aman Amri, Idral Amun Amri Andes Sagita Ari Sandhyavitri Asmanovita, Ririn Azhar, Muhammad Rizwan Barata Aditya Prawiranegara Barata Aditya Prawiranegara Chairul, Chairul Chatarina Umbul Wahyuni Desi Heltina Doni Rahmat Wicakso Edy Saputra Edy Saputra Eri Kaiyul Fachry Abda El Rahman Fajar Restuhadi Feblil Huda Fernandiaz, Revi Fitriani Fitriani Frimacia, Tifanny Habib, Alltop Amri Ya Hedri Yanti Heni Sugesti Hussein Rasool Abid Idral Amri Idral Amri Irdoni HS Khairat, Khairat Manawan, Maykel Marihot Danield Vyendri Simatupang Miranti Miranti Monita Olivia Muhammad Ichwan Pradana Muhammad Rahman Muhammad Rizwan Azhar Mutamima, Anisa Muthia Anugerah Fitri Nadhia Gasani Putri Novi Purnama Novia Sellyna Nurfatihayati Nurrahmiati Nurrahmiati Nurwijayanti Oki Muraza Oki Muraza Prawiranegara, Barata Aditya Rada, Zana Hassan Rahman Fikri Revi Fernandiaz Ronna Puspita Sari Rozanna Sri Irianty Rozanna Sri Irianty Ruth E. M. Sinaga Sari, Ronna Puspita Silvia Reni Yenti Silvia Reni Yenti Silvia Reni Yenti Silvia Reni Yenti Siregar, Ricky Putra Sugesti, Heni Suhendri Suhendri Suhendri Sunarno Sunarno Sunarno Sunarno Sunarno Sunarno SYAIFUL BAHRI Tifanny Frimacia Titania Tjandrawati Nugroho Wahyu Bambang Widayatno Wenchao Peng Wisrayetti Wisrayetti Wisrayetti Wisrayetti Wulan Ramanda Putri Yelmida Azis Yuana Nurulita Yumna, Nada Ibtihal Yusnimar Sahan