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Penerapan Energi Terbarukan sebagai Sumber Energi Masyarakat Nelayan Lam Awe Aceh Besar Suhaeri; Zulfadhli; Bachtiar, Dandi; Ali, Nurdin; Arhami; Pradinata, Edy; Alfisyahrin; Syukriyadin; Syukri , Mahdi
Kawanad : Jurnal Pengabdian kepada Masyarakat Vol. 3 No. 1 (2024): March
Publisher : Yayasan Kawanad

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56347/kjpkm.v3i1.207

This report describes efforts to implement renewable energy technologies as a solution to meet the energy needs of the fishing community in Lam Awe, Aceh Besar. A community engagement approach was used to integrate renewable energy technologies into the daily lives of the fishing community. The study includes the process of identifying community needs, selecting appropriate technologies, and implementing renewable energy solutions. Research methods included participatory surveys, training sessions, and mentoring to ensure active participation and deep understanding from the local community. The results indicate that the implementation of renewable energy can enhance energy access, reduce operational costs, and support environmental sustainability in coastal areas. This report contributes to the context of sustainable technology application for fishing communities, highlighting the importance of collaboration between academics, practitioners, and communities in developing sustainable energy solutions.

Rehabilitasi Sistem Pompa Irigasi untuk Menjamin Ketersediaan Air pada Lahan Pertanian di Gampong Limpong, Kecamatan Darussalam Ali, Nurdin; Suhaeri; Husaini; Arhami; Putra, T. Edisah; Aulia, Udink; Syahriza; Bakhtiar, Dandi; Sabri
Kawanad : Jurnal Pengabdian kepada Masyarakat Vol. 3 No. 2 (2024): October
Publisher : Yayasan Kawanad

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56347/kjpkm.v3i2.226

The rehabilitation of irrigation pumps plays a crucial role in ensuring sufficient water availability for rice fields in Gampong Limpong, Darussalam District. A significant challenge faced by farmers in this region is the malfunctioning of irrigation pumps, which leads to suboptimal water distribution. This issue directly affects agricultural productivity and the welfare of farmers. Through rehabilitation efforts, damaged pumps are either repaired or replaced with more efficient units. The rehabilitation process involves the identification of damages, repair of key components, and operational trials to verify optimal pump performance. Results from this initiative indicate a more stable availability of irrigation water, thereby enhancing crop yields for farmers. This rehabilitation not only offers technical solutions but also fosters active community involvement in maintaining the sustainability of the irrigation system. Consequently, this program contributes positively to the development of the agricultural sector in Gampong Limpok.

Efficiency of Syzygium cumini Fruit Extract as a Green Corrosion Inhibitor for Low Carbon Steel in Hydrochloric Acid Solution Ali, Nurdin; Fonna, Syarizal; Saputra, Yumaidi; Ariffin, Ahmad Kamal; Supardi, Joli
Indonesian Journal of Chemistry Vol 25, No 3 (2025)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ijc.103598

Organic plants are gaining serious attention as metal corrosion protection. As a non-toxic material, Syzygium cumini (SC) fruit extract contains antioxidant substances that can slow the corrosion rate. This research aimed to explore SC fruit extract as a green inhibitor of corrosion on AISI 1020 low carbon steel against exposure to 1 M HCl solution. SC fruit was extracted by the Soxhlet method and characterized using total flavonoids and tannins content. The inhibition systematics were analyzed using weight loss (WL), potentiodynamic polarization (PDP), and electrochemical impedance spectroscopy (EIS) methods. The results showed that the concentration of 600 mg/L had good corrosion inhibition effectiveness with efficiency reaching 72.91 (WL), 90.26 (PDP), and 75.15% (EIS). Surface characterization was investigated using scanning electron microscopy (SEM), Fourier transform infrared (FTIR), atomic force microscope (AFM), and X-ray diffraction (XRD) analyses. After the presence of inhibitors, corrosion products and damage to the steel were minimized compared to unprotected. This was based on the activity of inhibitor reaction to form a protective film. With the implementation of this material, SC fruit extract could be used as an environmentally friendly natural inhibitor.

TESTING THE FLEXURAL PROPERTIES OF POLYMER COMPOSITES FOAMING HYBRID OIL PALM EMPTY FRUIT BUNCHES (OPEFB) AND ZINC OXIDE (ZnO) Adlie, Taufan Arif; Rizal, Samsul; Ali, Nurdin; Huzni, Syifaul; Arif, Zainal; Suheri, Suheri
SINTEK JURNAL: Jurnal Ilmiah Teknik Mesin Vol. 14 No. 2 (2020): SINTEK JURNAL
Publisher : Universitas Muhammadiyah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24853/sintek.14.2.68-73

Oil palm empty fruit bunches (OPEFB) is one of the palm oil industry solid wastes that can be used as an alternative material to product composites. This research was conducted to determine the effect of the addition of Zinc Oxide (ZnO) as a filler material hybridized with OPEFB fiber to the flexural strength of polymeric foam composites. The aim of this research is to obtain the strength of the flexural test value of the composite material polymeric foam reinforced OPEFB fiber and Zinc Oxide (ZnO) with reference to the ASTM D790-92 standard. The composition of the specimens are 70% Resin, 15% OPEFB Fiber, 15% Polyurethane with different fiber sizes namely mesh (40, 60, 80, 100) and the addition of Zinc Oxide (ZnO) of (0%, 5%, 10%, 15%, 20%). The test specimen used for each composition is 5 samples, so that the entire test sample is 100 samples. From the test data it can be concluded the value of flexural strength in the 100 mesh OPEFB specimens and the addition of Zinc Oxide (ZnO) 10% is the best composition compared to 40, 60 and 80 mesh OPEFB with the addition of Zinc Oxide (ZnO) 5%, 15%, and 20%, where the voltage value is 10,01141 MPa and the strain value is 0,898456 mm / mm. From the research data it can also be concluded that the smaller the OPEFB fiber size with the addition of zinc oxidation (ZnO) 10%, the flexural strength of the polymeric foam composite material will be better.

Penerapan Teknologi Tepat Guna/Sasaran Berbasis Energi Terbarukan di Desa Alue Naga Kota Banda Aceh Ali, Masri; Arif, Zainal; Syahrizal; Dewi, Irma; Nasution, Elvy Sahnur; Ibrahim, Masri; Ali, Nurdin; Machmud, M. Nizar; Husni
Kawanad : Jurnal Pengabdian kepada Masyarakat Vol. 1 No. 1 (2022): March
Publisher : Yayasan Kawanad

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56347/kjpkm.v1i1.7

The focus of community service activities in Alue Naga Village is to provide solutions to the problem of limited electrical energy experienced by the people in Acehr. The purpose of community service is to downstream the results of the author's research on renewable energy technology for the island community. This community service method is (1) Training and technical guidance by the implementing team to partners regarding the operation and maintenance of the appropriate technology system that is applied; (2) the application of appropriate technology based on renewable energy in the form of solar street lights and wind power to increase access to electricity. Through technology transfer in this Community Service activity, it is hoped that the implementation of technology will be maintained continuously; The results of community service are the installation of the application of appropriate technology in the form of solar and wind power and increasing public knowledge about appropriate technology which is carried out through training to community youth partners in Alue Naga Village, Banda Aceh City.

Penyuluhan Kesehatan Dan Keselamatan Bagi Para Ibu Rumah Tangga Di Desa Naga Umbang Kecamatan Lhoknga Aceh Bachtiar, Dandi; Razali; Sabri; Masri; Ali, Nurdin; Zulfan
Kawanad : Jurnal Pengabdian kepada Masyarakat Vol. 2 No. 2 (2023): October
Publisher : Yayasan Kawanad

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56347/kjpkm.v2i2.173

Building a safety culture in the home or family environment will tend to be more difficult than building a safety culture in the workplace. This community service program aims to provide health and safety education to housewives in Naga Umbang Village, Lhoknga District, Aceh. Through various outreach activities, such as seminars, workshops and practical demonstrations, it is hoped that housewives can increase understanding and awareness of the importance of good health practices and safety measures in everyday life. It is hoped that the results of this program evaluation can provide constructive input for continuous improvement and increasing the welfare of local communities.

Penerapan Energi Terbarukan sebagai Sumber Energi Masyarakat Nelayan Lam Awe Aceh Besar Suhaeri; Zulfadhli; Bachtiar, Dandi; Ali, Nurdin; Arhami; Pradinata, Edy; Alfisyahrin; Syukriyadin; Syukri , Mahdi
Kawanad : Jurnal Pengabdian kepada Masyarakat Vol. 3 No. 1 (2024): March
Publisher : Yayasan Kawanad

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56347/kjpkm.v3i1.207

This report describes efforts to implement renewable energy technologies as a solution to meet the energy needs of the fishing community in Lam Awe, Aceh Besar. A community engagement approach was used to integrate renewable energy technologies into the daily lives of the fishing community. The study includes the process of identifying community needs, selecting appropriate technologies, and implementing renewable energy solutions. Research methods included participatory surveys, training sessions, and mentoring to ensure active participation and deep understanding from the local community. The results indicate that the implementation of renewable energy can enhance energy access, reduce operational costs, and support environmental sustainability in coastal areas. This report contributes to the context of sustainable technology application for fishing communities, highlighting the importance of collaboration between academics, practitioners, and communities in developing sustainable energy solutions.

Rehabilitasi Sistem Pompa Irigasi untuk Menjamin Ketersediaan Air pada Lahan Pertanian di Gampong Limpong, Kecamatan Darussalam Ali, Nurdin; Suhaeri; Husaini; Arhami; Putra, T. Edisah; Aulia, Udink; Syahriza; Bakhtiar, Dandi; Sabri
Kawanad : Jurnal Pengabdian kepada Masyarakat Vol. 3 No. 2 (2024): October
Publisher : Yayasan Kawanad

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56347/kjpkm.v3i2.226

The rehabilitation of irrigation pumps plays a crucial role in ensuring sufficient water availability for rice fields in Gampong Limpong, Darussalam District. A significant challenge faced by farmers in this region is the malfunctioning of irrigation pumps, which leads to suboptimal water distribution. This issue directly affects agricultural productivity and the welfare of farmers. Through rehabilitation efforts, damaged pumps are either repaired or replaced with more efficient units. The rehabilitation process involves the identification of damages, repair of key components, and operational trials to verify optimal pump performance. Results from this initiative indicate a more stable availability of irrigation water, thereby enhancing crop yields for farmers. This rehabilitation not only offers technical solutions but also fosters active community involvement in maintaining the sustainability of the irrigation system. Consequently, this program contributes positively to the development of the agricultural sector in Gampong Limpok.

Perilaku Reduksi Briket Bijih Besi dan Batubara Peringkat Rendah Aceh Ali, Nurdin; Khairil, Khairil; Saputra, Mahendra
Jurnal Rekayasa Kimia & Lingkungan Vol 13, No 1 (2018): Jurnal Rekayasa Kimia & Lingkungan (June, 2018)
Publisher : Chemical Engineering Department, Syiah Kuala University, Banda Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23955/rkl.v13i1.10185

Peneltian ini adalah bertujuan untuk mengkaji tentang pengolahan bijih besi menggunakan metode reduksi langsung berbasis pada batubara peringkat rendah dari Nagan Raya, Aceh. Proses reduksi langsung menggunakan reaktor pemanas listrik untuk mengsimulasikan temperatur reduksi. Temperatur reduksi yang digunakan adalah 550o, 650o, dan 750oC, kemudian dinjeksikan gas CO2 dan N2 sebanyak 10 dan 1 liter/menit sebagai media pereduksi. Rasio persen komposisi batubara, bijih besi dan ter yang digunakan adalah 80:10:10, 70:20:10, dan 60:30:10. Model shrinking core diaplikasikan untuk mempelajari prilaku reduksi briket bijih besi dan batubara. Hasil penelitian menunjukkan, bahwa laju reduksi meningkat dengan meningkatnya persen batubara briket, temperatur dan interval waktu reduksi. Laju penurunan massa dan reduksi briket maksimum terjadi pada temperatur 750oC dengan variasi campuran 60:30:10 adalah 0,237 dan 23,66%. Energi aktivasi untuk variasi batubara 10, 20 dan 30% berturut-turut adalah 10,14, 3,73 dan 2,82 kJ/mol.

Comparative study of performance of temiki (Melastomacandidum) and rubek (Calotropis gigantea) extract inhibitors for carbon steel in corrosive media Supardi, Joli; Rizal, Samsul; Ali, Nurdin; Fonna, Syarizal; Ikramullah, Ikramullah; Veranita, Veranita; Arifin, A.K.
Jurnal Polimesin Vol 21, No 6 (2023): December
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/jpl.v21i6.4577

The use of synthetic inhibitors that negatively affect the environment is still used. Organic inhibitors are the best and most environmentally friendly solutions such as Temiki plants (MelastomaCandidum) and Rubik (Calotropis Giganteen) which have good corrosion cell inhibitor properties and have the potential to be used as corrosion inhibitors. This study analyzed Temiki and Rubik extracts as corrosion inhibitors in carbon steel using the weight loss method in 3.5% NaCl solution and analyzed the efficiency of the inhibitors. Temiki and Rubik's are extracted by drying the leaves, stems and flowers under the sun. Then the material is mashed together and distilled by the solid-liquid method with the Soxhlet tool. Identification of plant components using Gas Chromatography-Mass Spectrometry (GC-MS). Density and viscosity were analyzed following ASTM D 4052 and ASTM D 445 standards. Weight loss method testing was carried out at inhibitor concentrations of 200, 300, 400 and 500 ppm, with soaking time for 15 weeks and data collection was carried out every week. The results of the analysis showed the highest corrosion rate in Temiki extract with a concentration of 500 ppm reaching 1,569 mpy and the lowest at a concentration of 500 ppm reaching 0.157 mpy. In Rubik's extract inhibitors, the highest corrosion rate occurred in 500 ppm inhibitors reaching 1,268 mpy, while the lowest occurred at 200 ppm concentrations reaching 0.331 mpy. The highest efficiency value is the 400 ppm Temiki inhibitor with efficiency reaching 82.89% and the lowest at 500 ppm reaching 19.55%. while for the efficiency of Rubik's extract inhibitors, the highest value was 62.71%, at a concentration of 200 ppm. While the lowest is 28.40%, at 500 ppm inhibitors. These results show that Temiki and Rubik's extracts can still function well as corrosion inhibitors in low-carbon steels in NaCl solution.

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