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ANALISA LAJU KOROSI KETEBALAN PIPA BAJA KARBON PADA PROSES PEMBAKARAN DI UNIT BOILER Herry Darmadi; Novia Nelza; Muhammad Iqbal Harapan Muslim Siregar; Dian Kurnia; Yudhi Bastanta
Jurnal Ilmiah Teknik Mesin, Elektro dan Komputer Vol 3 No 1 (2023): Maret, Jurnal Ilmiah Teknik Mesin, Elektro dan Komputer
Publisher : Sekolah Tinggi Ilmu Ekonomi Trianandra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/juritek.v3i1.920

Abstract

The demand for electrical energy continues to increase along with the increase in economic growth in Indonesia, where currently almost all equipment used by humans depends on electrical energy. The steam power generation system is one of the power generation systems that are commonly used in industries and other power plants. In general, a steam power generation system consists of several main components, namely: pumps, steam turbines, boilers, generators and condensers. Boilers are composed of several components such as pipes, chimneys, superheaters, steam drums, economizers, and other important components. One of the most important components in the boiler system is the boiler pipe which plays a role in helping the combustion process to be used in the boiler. Loss of boiler pipe thickness due to corrosion is one of the important factors that really need to be considered in the boiler combustion process at PLTU. Loss of thickness of the boiler pipe in the combustion process that is too large can cause pipe leakage which results in the interruption of the combustion process in the boiler pipe. So to overcome this problem, checks are carried out to carry out maintenance on the boiler pipe to avoid leaks in the boiler pipe. After the calculation, the average reduction in pipe thickness due to corrosion is 0.1465 mm/yr
THE INFLUENCE OF SOCIAL EDUCATION ON ENVIRONMENTAL AWARENESS AMONG STUDENTS Loso Judijanto; Sulistiani, Indah; Purike, Era; Novia Nelza; Marzuki Marzuki
Jurnal Ilmiah Edukatif Vol. 10 No. 2 (2024): Desember
Publisher : FAKULTAS TARBIYAH INSTITUT AGAMA ISLAM SULTAN MUHAMMAD SYAFIUDDIN SAMBAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37567/jie.v10i2.3279

Abstract

This study examines the effect of social education on the level of environmental awareness among students. With the increasing urgency of global environmental issues, understanding the effectiveness of education in shaping pro-environmental attitudes and behaviours is crucial. The research method in this study uses the literature method. The results showed that an environment-based social education programme with increased student pro-environmental awareness and actions. Students involved in the programme demonstrated a deeper understanding of environmental issues, improved critical thinking skills in the context of environmental issues, and more active participation in environmental conservation activities. The findings emphasise the importance of integrating environmental education into the social education curriculum and highlight the crucial role of education in shaping an environmentally conscious generation. The implications of this study include recommendations for curriculum development and teaching strategies that can enhance the effectiveness of social education in building environmental awareness among students.