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A Review of Sustainable Water Practices: Teaching High School Students to Manage and Purify Water for Daily Needs Prayogo, Wisnu; Ihsan, Muhammad Faris; Awan, Fajriharish Nur; Mawaddah, Nurul; Khairuni, Zhilli Izzadati; Wibowo, Harry; Atika, Liana; Trimailuzi; Tinov, Naufal; Rahmadani, Sarra; Maulida, Fatimah; Lukman, Mena Fadillia
Indonesian Journal of Social and Environmental Issues (IJSEI) Vol. 5 No. 3 (2024): December
Publisher : CV. Literasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47540/ijsei.v5i3.1724

Abstract

Access to clean and safe water is a fundamental human need, yet millions of people around the world still lack reliable sources of potable water. Educating high school students about sustainable water practices is crucial to ensuring that future generations are equipped to manage and purify water resources effectively. This review examines the importance of teaching water management and purification to high school students, with a focus on practical, low-cost methods that can be implemented using simple tools and techniques. The review explores various hands-on approaches to water education, including basic water quality assessment, filtration methods, and affordable purification technologies such as sand filtration, boiling, and solar disinfection. It also highlights the pressing global issue of water scarcity, noting that over 2 billion people still rely on unsafe drinking water sources. In addition to theoretical knowledge, students engage in fieldwork and laboratory experiments, where they test and treat local water sources, gaining practical experience with real-world water challenges. By the end of the program, students are equipped with the knowledge and skills to identify safe water sources and apply basic treatment methods for daily use, such as drinking, cooking, bathing, and sanitation. The initiative aims to foster environmental awareness, encourage responsible water use, and promote community-driven solutions to water scarcity and contamination, empowering students to contribute to sustainable water practices in the future.
ASSESSMENT OF TWO-WHEELED VEHICLE EMISSIONS IN THE VICINITY OF THE ENVIRONMENTAL ENGINEERING DEPARTMENT, UNIVERSITAS TADULAKO, INDONESIA Maulida, Fatimah; Mawaddah, Nurul; Zurfi, Alfian; Prayogo, Wisnu; Nur, Aulia Mustaqiman
Journal of Environmental Engineering and Sustainable Technology Vol 12, No 1 (2025)
Publisher : Directorate of Research and Community Service (DRPM)

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Abstract

Two-wheeled motor vehicles are a major source of urban air pollution. This study investigates the emissions of carbon monoxide (CO) and hydrocarbons (HC) from motorcycles operating within the Environmental Engineering Department of Universitas Tadulako. Emission data were collected using direct measurements with an automotive emission analyzer across various motorcycles differing in age, fuel type, and engine condition. The findings reveal that, although the average emission levels generally meet the national standards (Ministerial Regulation No. 8/2023), motorcycles using lower-grade fuel (Pertalite) emit higher concentrations of CO and HC compared to those using higher-grade fuel (Pertamax). Furthermore, both CO and HC emissions increase with the age and mileage of the vehicle. The correlation analysis indicates that older vehicles and those with higher mileage tend to release more pollutants due to reduced engine efficiency. These results underscore the importance of regular vehicle maintenance, the use of higher-quality fuels, and awareness campaigns to reduce air pollution on campus. The study supports the development of environmentally friendly transportation policies within educational institutions. ASSESSMENT OF TWO-WHEELED VEHICLE EMISSIONS IN THE VICINITY OF THE ENVIRONMENTAL ENGINEERING DEPARTMENT, UNIVERSITAS TADULAKO, INDONESIA