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Wyświetlanie 1-3 z 3
Tytuł:
Students’ Awareness of Chemical Risk on a Mexican Campus: The University of Sonora case study
Autorzy:
Munguia, Nora
Alvarez, Clara Rosalia
Perez, Karla
Esquer, Javier
Powiązania:
https://bibliotekanauki.pl/articles/1367973.pdf
Data publikacji:
2016-09-30
Wydawca:
Wyższa Szkoła Bankowa we Wrocławiu
Tematy:
sustainability
awareness
perception
ISO 14001
students
Opis:
Education for Sustainable Development (ESD) is a powerful mean to promotes sustainable development. A decade ago, the UN Decade of Education for Sustainable Development (DESD) promoted this concept to support the creation of a more sustainable future. In 2015, the United Nations launched The Global Action Programme (GAP) to promote the EDS at all levels and in all settings. The University of Sonora in Northwestern Mexico has been engaged in greening its campus by a Sustainability Management System (SMS), which is based on the ISO 14001 international standard. This article is aimed at measuring the awareness of students about safety in chemistry laboratories at the University of Sonora. Despite of being the first university to be ISO 14001 certified in Latin America, findings in this study show that most of the students at the University of Sonora are unaware of key topics of the institutional sustainability management system. Particularly, students are unaware of internal practices for increasing safety in laboratories. A better awareness of the environmental policy and benefits of safety issues among students could be a positive indicator of the relevance of the SMS for increasing the safety within laboratories.
Źródło:
Central and Eastern European Journal of Management and Economics (CEEJME); 2016, 3; 179-188
2353-9119
Pojawia się w:
Central and Eastern European Journal of Management and Economics (CEEJME)
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Review of the Thermochemical Degradation of PET: An Alternative Method of Recycling
Autorzy:
Cruz, José Nolasco
Martínez, Karla Donjuan
Zavariz, Álvaro Daniel
Hernández, Irma Pérez
Powiązania:
https://bibliotekanauki.pl/articles/2173350.pdf
Data publikacji:
2022
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
thermal degradation
PET
polyethylene terephthalate
recycling
Opis:
Plastics play an important role in our lives due to their versatility, lightness and low production cost. They can be found in almost every industry such as automotive, construction, packaging, medical, and engineering applications among others. Polyethylene terephthalate (PET) is one of the most consumed plastics worldwide in the packaging sector, which is why its useful life is usually very short, causing serious problems due to high disposal in the environment and urban landfills. The thermochemical degradation of PET has been studied by some researchers and it has been found that its degradation products are of high added value, which is why this work focuses on presenting the results obtained in the literature.
Źródło:
Journal of Ecological Engineering; 2022, 23, 9; 319--330
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Pyrolytic Liquid Fuel – An Alternative for Producing Electrical Energy in Mexico
Autorzy:
Cruz, José Nolasco
Ávila, Juan José López
Martínez, Karla Donjuan
Hernández, Irma Pérez
Zavariz, Álvaro Daniel
Powiązania:
https://bibliotekanauki.pl/articles/2202313.pdf
Data publikacji:
2022
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
pyrolytic liquid
power generation
municipal solid wastes
greenhouse
Opis:
Millions of tons of urban solid waste are discarded yearly in Mexico. The rapid population growth, urbanization, and social development, together with a more significant number of inhabitants, resulted in a massive amount of municipal solid waste (MSW) that is increasing yearly. Most of these end up in landfills without being used for energy, causing severe social and environmental problems. Municipal solid waste (MSW) is the most significant main waste stream (representing 9.21% of the waste that can be used), including plastic bottles, food dishes, cans, bags, and containers. The recycling and sustainable disposal of plastic waste is a significant activity with a high rate of complexity due to various effects that occur during its processes, such as obstructions in mechanisms and pipes, prolonged degradation and biodegradation rates, and the presence of additives, and highly toxic dyes. Pyrolysis is one of the promising technologies for converting waste into sound energy capable of being used in various applications such as power generation, transportation fuel, and multiple thermal purposes. According to the Ministry of Energy (SENER), Mexico has an installed generation capacity of 86,034 MW, of which almost 65% is based on fossil-based technologies.
Źródło:
Journal of Ecological Engineering; 2022, 23, 12; 227--232
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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