https://repositorio.ifpe.edu.br/xmlui/handle/123456789/557 2026-05-11T14:01:48Z 2026-05-11T14:01:48Z https://repositorio.ifpe.edu.br/xmlui/handle/123456789/2161 2026-05-08T06:01:35Z 2025-05-29T00:00:00Z

Uso de águas pluviais para contemplação hídrica, em instituições de ensino, como subsídio para gestão ambiental This study aims to provide information to support the rational management of water use in federal educational institutions in the state of Pernambuco, prioritizing water allocation according to quality and specific use needs. The objective was to evaluate how rainwater harvesting systems can assist in environmental management and reduce potable water consumption. The methodology included assessing water consumption, identifying non- potable uses, analyzing the water balance (demand vs. supply), running simulations using the Netuno 4 software to estimate the replacement of potable water with rainwater, and evaluating the technical and economic feasibility of implementing these systems at three campuses of the Federal Institute of Education, Science and Technology of Pernambuco, located in the cities of Jaboatão dos Guararapes, Pesqueira, and Afogados da Ingazeira. Water consumption was quantified through bill analysis and detailed surveys of sanitary fixtures and use areas, enabling the calculation of per capita consumption indicators, which ranged from 10.52 to 19.26 L/user/day. The main findings indicate that it is possible to replace, on average, up to 70% of the water demand for non-potable uses such as toilet flushing, floor cleaning, and garden irrigation. At the Jaboatão dos Guararapes Campus, where a partial system already exists, expanding the catchment area and storage capacity could lead to an average annual potable water savings of up to 37.9%, with peak reductions of 57.26% during the rainy season, and an estimated payback period of three to four years. At the Pesqueira Campus, implementing a system with a 40,000-liter tank could yield an average annual savings of 11.16%, reaching 22.12% in the rainy season, at an approximate cost of R$ 430,000. At the Afogados da Ingazeira Campus, a system with a 30,000-liter tank indicated an average annual savings potential of 21.13%, reaching up to 48.65% during the rainy season, with an estimated cost of R$ 205,000. The study concludes that rainwater harvesting is an effective and sustainable alternative that contributes to reducing pressure on water sources, improves water management efficiency in institutions, and offers both economic and environmental benefits. It aligns with the United Nations Sustainable Development Goal 6 by proposing solutions that enhance water use efficiency and encourage the sustainable use of water resources. The technical product developed from this work was a digital guidebook designed to support the implementation of rainwater harvesting systems, with replication potential in other institutions and educational value for technical training students, fostering environmental education and strengthening sustainable practices

2025-05-29T00:00:00Z https://repositorio.ifpe.edu.br/xmlui/handle/123456789/2159 2026-05-08T06:02:36Z 2025-03-28T00:00:00Z

Paradigma circular em arquitetura, engenharia e construção: análise do modelo vertical de projeto escolar da Secretaria de Educação e Esportes de Pernambuco Architecture, engineering and construction play a crucial role in the search for sustainable and resilient solutions to today's urban and environmental challenges. In this context, the circular paradigm emerges as an innovative approach that aims to transform the design, construction and operation of built environments. The research entitled "Circular paradigm in architecture, engineering and construction: Analysis of the vertical model of school design of the Secretariat of Education and Sports of Pernambuco" analyzed the application of these principles in the vertical design model adopted by the Secretariat. The central problem of the research consisted of identifying which modifications in the project definitions could be implemented to insert the concepts of the circular paradigm into this model. The relevance of the study lies in the need to incorporate knowledge of the circular paradigm into the architectural design of state schools, contributing to improvements in existing projects and positively influencing the management of the public budget. The research adopted an exploratory nature, focused on the Vertical School Project Model (MVPE), created in 2009 and used since 2014. A bibliographic review, documentary research and analysis of the MVPE were carried out using the Circular Building Toolkit, to assess its insertion in the circular paradigm. The results revealed that the MVPE does not incorporate circularity principles, relying on conventional criteria. The need to adopt circularity principles to maximize the reuse of resources, minimize environmental impacts and extend the useful life of buildings is highlighted. The implementation of these principles promotes teaching environments aligned with sustainable values, contributing to the reduction of environmental impact and ecological awareness. The main contribution of the study is the proposal of adjustments to the MVPE to incorporate circularity practices, ensuring greater efficiency, adaptability and sustainability to the life cycle of state public schools, reducing environmental impacts and optimizing public resources

2025-03-28T00:00:00Z https://repositorio.ifpe.edu.br/xmlui/handle/123456789/2156 2026-05-07T06:00:56Z 2025-02-05T00:00:00Z

Os desafios da integração do ODS 9 da Agenda 2030 na gestão ambiental das indústrias de grande porte da Região Metropolitana do Recife, Pernambuco - Brasil Discourses on industrial production demand the incorporation of practices that promote environmental issues, which leads to the recognition of industries as potential consumers of natural resources and generators of waste. Thus, a management model that balances manufacturing production with sustainability is essential, in line with the UN's 2030 Agenda (2015), specifically SDG 9 - Industry, Innovation and Infrastructure. The aim of this research is to assess the integration and performance of the policies, programs, projects and actions adopted in the environmental management strategies of large-scale industries in the Metropolitan Region of Recife (RMR), in relation to SDG 9. The conceptual structuring followed a bibliographic and documentary survey. The criteria used to define large industries followed parameters set by Sebrae and IBGE, considering the number of employees, active status in the National Register of Legal Entities (CNPJ) and classification of industrial activity according to the CNAE. Based on simple stratified random sampling, a target population of 231 industries was identified, 13 of which were selected for analysis. The primary data was collected on the digital platforms of the 13 industries and organized by a Checklist, drawn up based on the five steps of the Sustainable Development Goals Compass (SDG, 2023) and the three guiding axes of SDG 9 (IPEA, 2023): (1) Resilient infrastructure, (2) Inclusive and sustainable industrialization and (3) Fostering innovation. The answers to the questions on the Checklist were classified according to the Likert Scale (0 - does not meet; 2 - partially meets; 4 - meets), and then analyzed using the Traffic Light method, in which performance was categorized as red (does not meet), yellow (partially meets) and green (meets). The results pointed to worrying gaps in industries' commitment to resilient infrastructure, sustainable industrialization and innovation. Targets 9.1 (quality, resilient and sustainable infrastructure), 9.2 (inclusive and sustainable industrialization), 9.4 (industrial modernization and sustainability) and 9.5 (strengthening innovation and scientific research) stand out as being the most integrated with environmental management strategies, with Petrobras, Refrescos Guararapes, Cervejaria Petrópolis and White Martins standing out as demonstrating a strong commitment to modernizing their operations through sustainable and low-carbon technologies. Target 9.b (promoting innovative industrial technologies through research and development) was partially addressed by these companies. However, targets 9.3 (access to financial services and markets for small businesses) and 9.c (universal access to the internet) were the least addressed, highlighting the need to expand the activities of industries in all dimensions of SDG 9. In the RMR, 69.2% of industries are at the “Meets” level of the Likert Scale, showing that the majority of large industries in the region are aligned with the resilient infrastructure targets of SDG 9, especially in the use of renewable energy, energy efficiency and modernization of industrial processes. Finally, the results were consolidated in the SDG 9 Implementation Incentive Manual, which presents guidelines for incorporating environmental management actions in line with the 2030 Agenda, reinforcing the need for a broader local commitment to sustainability

2025-02-05T00:00:00Z https://repositorio.ifpe.edu.br/xmlui/handle/123456789/2150 2026-05-01T06:00:58Z 2025-04-10T00:00:00Z

Uso de sistema de informações geográficas no monitoramento de conflito da rede elétrica com a vegetação no campus Dois Irmãos da Universidade Federal Rural de Pernambuco, Recife, Pernambuco The relationship between urban trees and the power grid has always been a source of disagreement between environmentalists and power companies. This is because one of the main causes of power outages is the conflict between the grid and vegetation. To ensure a quality power supply to the population and meet the collective continuity indicators, DEC (Equivalent Duration of Interruption per Consumer Unit) and FEC (Equivalent Frequency of Interruption per Consumer Unit), established by ANEEL (National Electric Energy Agency), power companies seek tools to manage the relationship between trees and the grid without causing environmental damage. In this context, the objective of this work is to develop a Geographic Information System (GIS) to monitor trees in conflict with the power grid in Dois Irmãos, Campus of the Federal University of Pernambuco (UFRPE), to be used as a parameter in the execution of vegetation management services by power companies. A Geographic Information System (GIS), aerial photogrammetric survey using drones, floristic survey of the analyzed area and processing of georeferenced images using specific software were used. The main results obtained were the characterization and management of information in an application modeling for the management of the activities necessary to minimize the effects of vegetation on the existing electrical grid. The developed application modeling will be made available to electric power companies, aiming to optimize the management of the electrical grid

2025-04-10T00:00:00Z