Degree: Doctor

Affiliation(s):

CIQUP

Bio

Pedro M. S. M. Rodrigues (Pedro Rodrigues) completed his PhD in Chemistry in 2008 from the University of Porto, Faculty of Science. He also obtained a Master’s in Chemistry in 2001 and a degree in Biochemistry in 1992, both from the Faculty of Science and Technology at the University of Coimbra. Pedro has been serving as an adjunct professor at the Polytechnic Institute of Guarda since 1993 and has been leading the Laboratory of Monitoring and Investigation in Environment (LABMIA) since 2010. Since 1993, he has been deeply involved in analytical work in the environmental field, conducting quality control through physical-chemical and microbiological analysis of water, soil, leaf, and air, among other substances. Pedro has extensive laboratory experience with various analytical techniques, including spectroscopy (atomic absorption, UV-vis, FTIR), chromatography (gas and HPLC), potentiometry, and several microbiological methods. In recent years, Pedro has directed his focus towards managing and treating urban solid waste and promoting environmental sustainability. He has also contributed to the academic community through the publication of 16 journal articles and 1 book and has been honored with one award (July 2024).

Projects
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Publications
Showing 5 latest publications. Total publications: 19
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1. Micro- and Nanoplastics in the Atmosphere: Methodology for Microplastics Size-Fractionation Sampling, Logvina, Y Matas, IM; Ribeiro, H; da Silva, LP Rodrigues, P Leitao, J; da Silva, JE in MICROPLASTICS, 2024, Volume: 3, 
Review,  Indexed in: crossref, scopus, wos  DOI: 10.3390/microplastics3010006 P-010-A4H
Abstract Micro- and nanoplastics (MNPs) are an important atmospheric aerosol constituent. However, there still needs to be a standard procedure for their sampling and size fractionation, which is an obstacle to the aggregation and critical analysis of results obtained by different research groups. This review focuses on the sampling and fractionation methodologies used for MNPs. Moreover, a streamlined, simplified methodology for sampling and fractionation is proposed.
2. Sustainable Technological Applications of Green Carbon Materials, Freitas, M; Pinto da Silva, L Rodrigues, P Silva, JEd 2024,
Unpublished,  Indexed in: crossref  DOI: 10.20944/preprints202402.0327.v1 P-010-A4P
Abstract <jats:p>Green carbon-based materials (GCM), i.e. carbon materials produced using renewable biomass or recycled wastes, ought to be used in order to processes become sustainable and carbon neutral. Carbon nanomaterials, like for example carbon dots and nanobichar families, and carbon materials, like for example activated carbon and biochar substances, are sustainable materials with great potential to be used in different technology applications. In this review, the following four applications were selected, and the works published in the last two years (since 2022) critically reviewed: agriculture; water treatment; energy management; and, carbon dioxide reduction and sequestration. GCM improved the performance of the technological applications under revision and play an important role in the sustainability of the processes, contributing to the mitigation of the climate change, namely by reducing emission and increase sequestration of CO2eq..</jats:p>
3. Sustainable Technological Applications of Green Carbon Materials, Freitas, M da Silva, LP Rodrigues, PMSM da Silva, JE in SUSTAINABLE CHEMISTRY, 2024, Volume: 5, 
Review,  Indexed in: authenticus, crossref, wos  P-010-A4T
Abstract Green carbon-based materials (GCM), i.e., carbon materials produced using renewable biomass or recycled waste, ought to be used to make processes sustainable and carbon-neutral. Carbon nanomaterials, like carbon dots and the nanobichar families, and carbon materials, like activated carbon and biochar substances, are sustainable materials with great potential to be used in different technological applications. In this review, the following four applications were selected, and the works published in the last two years (since 2022) were critically reviewed: agriculture, water treatment, energy management, and carbon dioxide reduction and sequestration. GCM improved the performance of the technological applications under revision and played an important role in the sustainability of the processes, contributing to the mitigation of climate change, by reducing emissions and increasing the sequestration of CO2eq.
4. Energy recovery of biowaste in an association of municipalities in Portugal, Rodrigues, P David, F; Soares, E; Monteiro, E; Melo, N; Gregorio, J; Rodrigues, R in WASTES: Solutions, Treatments and Opportunities IV - Selected papers from the 6th International Conference Wastes, 2023, 2024,
Proceedings Paper,  Indexed in: crossref, scopus  DOI: 10.1201/9781003345084-25 P-010-2ZR
Abstract In Portugal, Decree-Law no 102-D/2020 determines the establishment of networks for the selective collection of bio waste or the separation and recycling of bio waste at the source. The goal of this demanding is to decrease landfill deposition and ensure that, starting from 2030, landfills will not accept waste that can be recycled or recovered, such as bio waste from urban solid waste. This study determines the potential for energy generation through anaerobic digestion of bio waste collected from 14 Portuguese municipalities based on a previously published report on solutions for the separation, collection, and recycling at the source of bio waste. Assuming a population of 181,839 inhabitants and a selective collection of bio waste ranging from 11,659 to 17,808 tons by 2030, it is possible to generate up to 7.6 GWh of electricity. This electricity can meet the energy needs of up to 1650 people for a year and avoid until 1402 tons of CO2. © 2024 The Author(s).
5. TOWARDS A CIRCULAR ECONOMY: A COMPREHENSIVE POLICY FRAMEWORK FOR PACKAGING WASTE MANAGEMENT IN THE EUROPEAN UNION, Rodrigues, PM Da Silva, JE in Detritus, 2024, ISSN: 2611-4127,  Volume: 29, 
Article,  Indexed in: crossref, scopus  DOI: 10.31025/2611-4135/2024.19442 P-017-YRK
Abstract Directive 94/62/EC on packaging and packaging waste (PPWD) aimed at harmonizing regulations and coherence of the European Union (EU) internal market and preserving the environment and natural resources. Despite its economic importance, packaging production poses significant environmental challenges, including the generation of solid waste and the depletion of natural resources. This paper addresses the current policy framework that the EU intends to implement to minimize the growing generation of packaging waste, promote circularity, and integrate recycled materials in the EU. The proposed regulatory measures, including the transition from a directive to a Regulation, the establishment of mandatory targets for the reduction of solid waste and recycled content, and the strengthening of reuse systems, aim to promote a resilient value chain, mitigate environmental degradation, and stimulate economic growth. By adopting a circular economy approach, the EU strives to champion sustainable development in the internal market and improve social well-being in various sectors. © 2024 Cisa Publisher. All rights reserved.