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Pelatihan Pembuatan Sabun dari Minyak Jelantah Kegiatan P5 SMA Negeri di Bontang Sobah, Saripah; Fitria, Fitria; Ratnawati, Ratnawati
Jurnal Pengabdian Pada Masyarakat METHABDI Vol 4 No 1 (2024): Jurnal Pengabdian Pada Masyarakat METHABDI
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/methabdi.Vol4No1.pp61-64

Abstract

Cooking oil has been used repeatedly, also known as used cooking oil. Used cooking oil or used oil is usually disposed of carelessly so that it becomes waste in the surrounding environment. This community service activity aims to educate the people of Bontang City about the dangers of using cooking oil. The participants of this activity are the people of Bontang City, especially high school / vocational / MA students. So that the results of community service, especially for students in Bontang City, can improve their abilities and bridge in educating the public about the dangers and utilization of used cooking oil waste. This activity consists of discussion, demonstration, and hands-on practice. The method in this community service is practice and demonstration to provide skills to participants in determining the right formula for making soap from used cooking oil. After this activity, it is hoped that high school/ vocational / MA students in Bontang City will be more aware of the dangers of using used cooking oil and can utilize used cooking oil waste in products that have useful value.
Blade Shape Analysis on The Performance of The Pelton Turbine Prototype Yani, Ahmad; Irianto, Irianto; Triyatno, Joko; Fitria, Fitria; Sobah, Saripah
INTEK: Jurnal Penelitian Vol 7 No 1 (2020): In Press
Publisher : Politeknik Negeri Ujung Pandang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31963/intek.v7i1.2055

Abstract

Water turbine is one of the driving machines where the working fluid is water that is used directly to spin the turbine runner. This research was conducted using a pelton type water turbine installastion with variations In the shape of the turbine blade. The research method used is an experimental method with a laboratory scale experimental design as well as the results of the design of this water turbine used as a practical tool for students majoring in mechanical engineering. The results showed the influence of turbine blade shape on the performance of the pelton water turbine prototype, so it can be concluded that the maximum tangential velocity is 12.141 rad/s, the hydraulic power value is 2.64 Watts, the kinetic power value is 3.886 Watts, maximum turbine power 99.141 Watts, maximum electric generator power 99.141 Watts, maximum turbine efficiency 25.512 %, and maximum electric generator efficiency 0.661 %.
Pelatihan Pembuatan Sabun dari Minyak Jelantah Kegiatan P5 SMA Negeri di Bontang Sobah, Saripah; Fitria, Fitria; Ratnawati, Ratnawati
Jurnal Pengabdian Pada Masyarakat METHABDI Vol 4 No 1 (2024): Jurnal Pengabdian Pada Masyarakat METHABDI
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/methabdi.Vol4No1.pp61-64

Abstract

Cooking oil has been used repeatedly, also known as used cooking oil. Used cooking oil or used oil is usually disposed of carelessly so that it becomes waste in the surrounding environment. This community service activity aims to educate the people of Bontang City about the dangers of using cooking oil. The participants of this activity are the people of Bontang City, especially high school / vocational / MA students. So that the results of community service, especially for students in Bontang City, can improve their abilities and bridge in educating the public about the dangers and utilization of used cooking oil waste. This activity consists of discussion, demonstration, and hands-on practice. The method in this community service is practice and demonstration to provide skills to participants in determining the right formula for making soap from used cooking oil. After this activity, it is hoped that high school/ vocational / MA students in Bontang City will be more aware of the dangers of using used cooking oil and can utilize used cooking oil waste in products that have useful value.
Co-Authors Adam Adam Ahmad Yani Diana Diana Fitria Fitria Fitria Fitria Hary Sulistyo Hary Sulistyo Irianto Irianto Joko Triyatno Joko Triyatno, Joko Khairolah, Fakhri Muhammad Naufal Ariq H Precast Octavianus Ratnawati Ratnawati Ratnawati Siahaan Theresia Siti Syamsiah Siti Syamsiah Yano Hurung Anoi