https://repositorio.ifpe.edu.br/xmlui/handle/123456789/438 Fri, 01 May 2026 04:46:33 GMT 2026-05-01T04:46:33Z https://repositorio.ifpe.edu.br/xmlui/handle/123456789/2118 Análise de desempenho de sistema de aproveitamento e tratamento de água da chuva para fins potáveis em indústria da cidade do Recife Wed, 12 Mar 2025 00:00:00 GMT https://repositorio.ifpe.edu.br/xmlui/handle/123456789/2118 2025-03-12T00:00:00Z https://repositorio.ifpe.edu.br/xmlui/handle/123456789/2113 Percepção dos usuários sobre o transporte público coletivo no município do Cabo de Santo Agostinho – PE Thu, 20 Feb 2025 00:00:00 GMT https://repositorio.ifpe.edu.br/xmlui/handle/123456789/2113 2025-02-20T00:00:00Z https://repositorio.ifpe.edu.br/xmlui/handle/123456789/1973 Estabelecimento de um Centro Tecnológico Comunitário (CTC) no equipamento municipal Estação Cidadania, no Cabo de Santo Agostinho Fri, 18 Oct 2024 00:00:00 GMT https://repositorio.ifpe.edu.br/xmlui/handle/123456789/1973 2024-10-18T00:00:00Z https://repositorio.ifpe.edu.br/xmlui/handle/123456789/1972 Análise espacial e temporal da qualidade do ar no Recife/PE com o uso de sensores IQAir This study aims to analyze air pollution in Recife, using data from air quality monitoring sensors operated by IQAir, installed in some neighborhoods of the city of Recife. The methodology applied included the collection and statistical analysis of data on air pollutants, such as PM1.0, PM2.5 and PM10, comparing them with the standards established by CONAMA Resolution No. 506/2024. The results indicated that the annual average of pollutants was below the permitted limits, showing that, in general, air quality in the city is considered good, although variations occur during periods of high traffic and weather events. It is concluded that, despite some temporary peaks of excess pollution, the trend is towards compliance with environmental standards. However, it is essential to carry out further investigations on an ongoing basis on the calibration of the sensors and to deepen studies on the influence of climate variables on air quality, in order to ensure more accurate monitoring. Mon, 10 Mar 2025 00:00:00 GMT https://repositorio.ifpe.edu.br/xmlui/handle/123456789/1972 2025-03-10T00:00:00Z