https://repositorio.ifpe.edu.br/xmlui/handle/123456789/497 2026-04-22T17:12:07Z https://repositorio.ifpe.edu.br/xmlui/handle/123456789/1999 Monitoramento ambiental de recursos abióticos This report describes the supervised internship carried out at the Pernambuco State Environmental Agency (CPRH), within the Abiotic Resources Monitoring Unit (UMRA), between September 2021 and September 2023, with a workload of 20 hours per week. The objective was to experience professional practice in public environmental management, applying and expanding the knowledge acquired in the Technology in Environmental Management course at IFPE. The main activities focused on the environmental monitoring of abiotic resources (water, air, and solid waste), specifically: (i) the calculation and organization of data for the Water Quality Index (IQA), using software Microsoft® Excel spreadsheets based on the CETESB methodology and on CONAMA resolution nº 357/2005; (ii) the generation and dissemination of daily Air Quality Index (IQAr) bulletins, based on processing data from automatic pollutant monitoring stations and the application of CONAMA Resolution No. 506/2024; and (iii) the monitoring and processing of data from the Annual Declaration of Solid Waste (DARS), involving support to declarants via the SGRI/SILIA systems and email. The experience provided a direct integration between the theory from the curriculum of the Higher Technology Course in Environmental Management (mainly Water Resources Management, Atmospheric Pollution, Waste Management, and Environmental Legislation) and the operational practice of a state environmental agency, developing technical (software handling, data analysis, application of regulations), professional (ethics, proactivity, communication), and interpersonal skills. The evaluation of the experience is extremely positive, highlighting the qualified supervision, the relevance of the activities for professional training, and the institutional stance of CPRH in fostering learning, culminating in an effective contribution to public disclosure technical products. The internship confirmed the relevance of the academic training and the complexity of environmental management in the public sector. 2026-01-26T00:00:00Z https://repositorio.ifpe.edu.br/xmlui/handle/123456789/1860 Estudo da erosão marinha com base no projeto de engorda das praias de barra de jangada, candeias e piedade no município de Jaboatão dos Guararapes em Pernambuco Coastal environments are subject to frequent and intense activities characterized over time by human activities and natural effects such as wind and sea wave energy (Muehe, 2001). In Brazil, the damage caused by marine erosion impacts not only the infrastructure of the coastal environment, but also commerce, tourism and leisure. Some of the coastal municipalities of Pernambuco, such as Jaboatão dos Guararapes, have undergone serious processes of marine erosion, so the Seashore Recovery Project was created with the aim of recovering the beaches in the municipality of Jaboatão dos Guararapes, Recife, Olinda and Paulista (ITEP, 2012). In this present research, a study of marine erosion was carried out based on the Seashore Recovery Project in the municipality of Jaboatão dos Guararapes, with the aim of analyzing its results. In this study, the methodological procedures adopted were based on documentary research and bibliographical research, in addition to field visits. In this way, geoprocessing and remote sensing techniques were used, which are technologies that allow the acquisition of images and the analysis of data related to phenomena that occur on the Earth's surface. As a result, it was possible to obtain a deeper understanding of tidal dynamics, confirming the accumulation of sediments on the beaches of Barra de Jangada, Candeias and Piedade, through the implementation of the seafront recovery project. 2025-05-16T00:00:00Z https://repositorio.ifpe.edu.br/xmlui/handle/123456789/1857 Relatório Técnico-científico de estágio supervisionado gerenciamento de resíduos eletrônicos e logística reversa em uma empresa na cidade de Recife-PE This report presents the processes and activities carried out during the internship in the environmental sector of the Voluntary Delivery Point (PEV) at Company R, focusing on environmental management and electronic waste management. The main objective of the internship was to apply the knowledge acquired during the undergraduate course to improve the company's environmental practices, ensuring compliance with current standards and legislation, such as the National Solid Waste Plan, Resolution No 12.305/2010. Among the activities involved, the following stand out: monitoring and tracking of electronic waste collection, management and control of this waste, installation of electronic waste disposal points, and implementation of Environmental Education in schools and companies that involve environmental awareness. The internship provided significant learning about electronic waste management, highlighting the need for well structured processes to minimize environmental impacts. Thus, the experience acquired enabled the development of essential technical and professional skills to work in the environmental sector, in addition to highlighting the importance of reverse logistics in the disposal and reuse of these raw materials. 2025-06-11T00:00:00Z https://repositorio.ifpe.edu.br/xmlui/handle/123456789/1855 Monitoramento ambiental de metais - traço no centro regional de ciências nucleares do nordeste (CRCN-NE): impactos e análises no solo e na vegetação. Trace metals concentrate on the soil surface due to precipitation or charge interactions between the metals and the soil. The study of these elements in soils is a method used to measure anthropogenic emissions in ecosystems. This work considers the initial environmental conditions of the land where the Regional Center for Nuclear Sciences was built. Soil samples were taken from 5 representative points on the land; surface soil samples were collected by scraping with plastic material, while soil samples at depths of 0-20 cm and 60-80 cm were obtained from cores made of carbon steel. Initially, the soil samples (0.1g) were transferred to fluorocarbon tubes belonging to a microwave oven, where they underwent acid digestion in the presence of 10 mL of water, 5 mL of HNO3, 4 mL of HF, and 1 mL of HCl. After digestion, the samples were diluted with water to a concentration of 1/25 g/L and analyzed using high-resolution inductively coupled plasma mass spectrometry (HR-ICP-MS). The determination of major elements was performed by atomic absorption spectrometry (AAS). For Co, the average value is around 11 mg/kg, which agrees with the average value found in soil. The results obtained for Y varied around 20 mg/kg, while the average value in the Earth's crust is 40 mg/kg. The average concentrations of La were 60 mg/kg at a depth of 60-80 cm and 30-40 mg/kg at the surface, values higher than those reported in the literature. The values obtained for Ce ranged from 53 mg/kg at the surface to 112 mg/kg at a depth of 60-80 cm. The results found at the surface for Fe varied between 10,000-16,000 mg/kg, while the average value for the depth of 60-80 cm was 31,000 mg/kg, a value close to the average for soils. The results for Pb showed an average at the shallowest depths, around 44 mg/kg, and at the depth of 60-80 cm, an average of 25 mg/kg was observed, a value close to the 29 mg/kg reported in the soil. The value of Th varied between 9-12 mg/kg at the studied depths; these concentrations are similar to the average value found in the Earth's crust. The concentration obtained for U ranged from 3-7 mg/kg at the studied depths; these values are higher than the average of this metal in the soil. The concentration of Mg varied between 3750-6200 mg/kg, while the average value cited in the literature for soil is 8000 mg/kg. The soil samples demonstrated homogeneity of metals both in depth and across the area of the land. Considering subsequent analyses, the concentrations of lead did not change over the years, while the concentrations of magnesium doubled over the years. 2025-06-12T00:00:00Z