PPG.EGPSA/ITEGAM
URI permanente desta comunidadehttps://rigalileo.itegam.org.br/handle/123456789/1
A comunidade dispõe da produção técnica e científica do Programa de Pós-graduação em Engenharia, Gestão de Processos, Sistema e Ambiental (PPG.EGPSA) do Instituto de Tecnologia e Educação Galileo da Amazônia (ITEGAM), fruto da atividade de pesquisa e desenvolvimento (P&D). É possível acessar os trabalhos de conclusão do programa de pós-graduação, artigos e livros vinculados a pesquisa, desenvolvimento, inovação e extensão.
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11 resultados
Resultados da Pesquisa
Item Reaproveitamento de resíduos de gesso como contribuição da construção ecológica na cidade de Manaus/AM(Instituto de Tecnologia e Educação Galileo da Amazônia, 2024) MORAES, Rosalina Siqueira; ALENCAR, David Barbosa dePopulation growth and industrial and urban development have contributed to the increase in waste generation, including gypsum. Gypsum is obtained by heating the raw material, gypsum, to approximately 140°C to 160°C, followed by grinding. The speed at which the reaction occurs results in a large amount of material being wasted. Following a modification of CONAMA Resolution No. 307, gypsum became category B, waste that can be recycled or reused, making gypsum waste recycling mandatory and viable. Due to few tax incentives and the high cost involved, construction waste often ends up being deposited in inappropriate locations. This study aims to diagnose the generation of gypsum waste in construction companies in the city of Manaus, evaluate the technical characteristics of recycled gypsum produced on a pilot scale, and propose a new applicability for the ecological construction production chain. The results indicated that recycled gypsum exhibited technical properties comparable to conventional gypsum, reinforcing the feasibility of its reuse in civil construction.Item DESENVOLVIMENTO DE UM APLICATIVO MÓVEL DE RECICLAGEM PARA CIDADE DE MANAUS UTILIZANDO A LINGUAGEM KOTLIN(Instituto de Tecnologia e Educação Galileo da Amazônia, 2024) ALENCAR, David Barbosa de; LEITE, Jandecy CabralThis chapter presents the development of a mobile application to encourage recycling in the city of Manaus, using the Kotlin programming language. The objective was to create a technological solution that facilitates selective collection and promotes environmental awareness. The methodology included analyzing user needs, designing the interface, and implementing the application. The results indicated that the tool can significantly contribute to reverse logistics and proper waste disposal.Item Análise das propriedades mecânicas do concreto com adição de seixo e polietileno tereftalato (PET)(Instituto de Tecnologia e Educação Galileo da Amazônia, 2025) BEZERRA, Antonio Carlos Lapa; ALENCAR, David Barbosa de; CAMPOS, Paola Souto; MORAES, Nadime Mustafa; BEZERRA, Eliane Sigrid Lacerda dos Reis; BEZERRA, Carlos Gabriel dos Reis; LEITE, Jandecy CabralThe increasing accumulation of plastic waste, particularly PET, represents a significant environmental challenge due to its long degradation time and the negative impacts of improper disposal. This study explores the feasibility of partially replacing sand with ground PET in concrete, focusing on its effects on compressive strength and workability. Four concrete compositions were tested: one without PET and three with 10%, 30%, and 50% PET, adhering to ABCP standards. The results demonstrated that PET addition, in certain proportions, maintained the required strength while reducing environmental impacts, highlighting the sustainable potential of recycled PET in construction.Item The importance of the environment in everyday school life: working with deaf students using active methodologies(Instituto de Tecnologia e Educação Galileo da Amazônia, 2022) LEITE, Hellen Lima LEITE, Jandecy Cabral; LEITE, Jandecy CabralThis study analyzes the main methodologies used in the education of deaf students in Elementary School, focusing on the theme "The Environment in School Daily Life and its Active Methodologies". The objective is to evaluate the results obtained by deaf students in learning about the environment through active methodologies. The study highlights the importance of students' active participation in the learning process, encouraging self-regulation and meaningful knowledge construction. Methods that stimulate student-teacher and student-student interaction were used, such as recycling, reuse, and reduction of solid waste, as well as field research in a state school in Manaus. The results indicate that active methodologies promote greater engagement among deaf students and are essential for improving learning and environmental awareness.Item Waste Management in Brazil and Implications of the Most Applied Techniques in The Management Process(Instituto de Tecnologia e Educação Galileo da Amazônia, 2022) VIANA, Claudenilson dos Santos FREITAS, Flávio Augusto de SILVA, Edson Pablo da; LEITE, Jandecy CabralThis study investigates aspects of waste generation in Brazil and the main waste management techniques reported in the literature. The methodology comprises a literature review, using recent studies to expose the current Brazilian scenario and widely used waste management strategies. The results indicate that Brazil generates around 216 thousand tons of waste per day, with sanitary landfills being the primary disposal method, requiring complex management and large land areas. Alternative techniques, such as incineration, bioremediation, recycling, and composting, are explored as potential solutions. The study concludes that several measures can be adopted, but they must consider the local context to ensure efficiency and cost reduction.Item An Analysis Of Solid Waste Management At A Civil Construction In The City Of Manaus-Am(Instituto de Tecnologia e Educação Galileo da Amazônia, 2024) BEZERRA, Eliane Sigrid Lacerda Dos Reis; CAMPOS, Paola Souto; ALENCAR, David Barbosa De; MORAES, Nadime Mustafa; BEZERRA, Antônio Lapa; BEZERRA, Carlos Gabriel Dos Reis; LEITE, Jandecy CabralThe increase in solid waste generation is a result of growing urbanization and industrialization, with civil construction standing out as one of the main sources. This study proposes an analysis of solid waste management in civil construction in Manaus. The research identified that the studied company does not have an official construction waste management plan but seeks sustainable solutions such as recycling and reuse on-site.Item Environmental Education: The 3R’s (Three R’s) in the First Year of Fundamental Education(Instituto de Tecnologia e Educação Galileo da Amazônia, 2022) SILVA, Mey Ling Oliveira da; SILVA, Simone da; LEITE, Jandecy Cabral; LEITE, Jandecy CabralThis study addresses environmental education applied to elementary education, focusing on the implementation of the 3R’s concept (Reduce, Reuse, and Recycle). The research analyzes children's perception of the environment and how education can shape critical and aware citizens. The study was conducted with first-year elementary students using interactive activities, digital games, workshops, and discussions. The results indicate that environmental education, when inserted in a didactic and playful manner, significantly contributes to the development of sustainable attitudes and the understanding of waste reduction importance.Item Análise do Gerenciamento de Resíduos da Construção Civil na Cidade de Manaus, Sob a Perspectiva da Sustentabilidade(Instituto de Tecnologia e Educação Galileo da Amazônia, 2023) PINTO, Cynthia de Faria; SILVA, Simone da; LEITE, Jandecy CabralIn the city of Manaus, environmental problems, mainly those related to civil construction, are not different from the rest of Brazil. The rubber period at the end of the 19th century and the implementation of the Free Trade Zone in the 1960s were responsible for the growing population migration, boosting the growth of the Civil Construction Industry, as well as the generation of its waste. Therefore, the objective of this work is to demonstrate the current scenario of the management of civil construction waste in the City of Manaus, from the perspective of sustainability, from data collected in public administration bodies, through bibliographies and in the construction sites, verifying the current situation of the final destination of the RCC, and which sustainability practices were adopted, aiming to indicate the weaknesses of the RCC management and elaboration of a booklet with the main information collected, in order to guide the best practices for the decision-making by the public administration regarding compliance with CONAMA Resolution No. 307 and Law 12.305/2010 (National Solid Waste Policy – PNRS).Item Análise das propriedades mecânicas do concreto com adição de seixo e polietileno tereftalato (PET)(Instituto de Tecnologia e Educação Galileo da Amazônia, 2024) BEZERRA, Antonio Carlos Lapa; ALENCAR, David Barbosa deThe increasing production of plastic waste, particularly Polyethylene Terephthalate (PET), poses a significant environmental challenge due to its long degradation time and negative environmental impact. This study investigates the feasibility of using ground PET as a partial replacement for fine aggregate (sand) in concrete production. Mixtures with 0%, 10%, 30%, and 50% sand replacement by PET were prepared. Tests at 28 days of curing showed that PET addition in certain proportions maintained the required strength and provided environmental benefits, such as reducing natural sand extraction and reusing plastic waste, reinforcing the technical and environmental viability of using recycled PET in concretes.Item Análise do gerenciamento de resíduos da construção civil na cidade de Manaus, sob a perspectiva da sustentabilidade(Instituto de Tecnologia e Educação Galileo da Amazônia, 2023-06-03) PINTO, Cynthia de Faria; SILVA, Simone da; http://lattes.cnpq.br/7260488247107062The generation of waste from the civil construction industry, a reflection of population growth, changes in habits and intense consumption, has been a matter of great concern for the world, since natural resources are finite and nature cannot absorb production. exorbitant amount of waste generated by society. In the city of Manaus, environmental problems, mainly those related to civil construction, are not different from the rest of Brazil. The rubber period at the end of the 19th century and the implementation of the Free Trade Zone in the 1960s were responsible for the growing mass population migration to the capital, thus boosting the growth of the Civil Construction Industry, as well as the generation of its waste. Therefore, the objective of this work is to demonstrate the current scenario of management of civil construction waste in the City of Manaus, from the perspective of sustainability, from data collected in the Secretariats and bodies of public administration, through bibliographies, as well as in the construction sites, verifying the current situation of the final destination of the (RCC), and what are the sustainability practices adopted, aiming at the elaboration of a booklet with the indication of the weaknesses found in the management of the RCC and suggestions of improvement actions, aiming at minimization of impacts on the environment, in order to support decision-making by the public administration and its managers regarding compliance with CONAMA Resolution No. 307 and Law 12,305/2010 (National Solid Waste PolicyPNRS).