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Oliveira Maria Roniele Félix do Vale Abreu Katiany Romão Ana Lúcia Eufrázio Davi Dalila Maria Barbosa de Carvalho Magalhães Carlos Emanuel Carrilho Elma Neide Vasconcelos Martins Alves Carlucio Roberto 《Environmental science and pollution research international》2021,28(15):18941-18952
Environmental Science and Pollution Research - Plant-based biomass (CFB (carnauba fruit biomass)) obtained from the fruit exocarp of the species Copernicia prunifera (Mill.) H.E. Moore (carnauba)... 相似文献
33.
Environmental and socio-economic assessment of co-combustion of coal, biomass and non-hazardous wastes in a Power Plant 总被引:1,自引:0,他引:1
J. MoraisR. Barbosa N. LapaB. Mendes I. Gulyurtlu 《Resources, Conservation and Recycling》2011,55(11):1109-1118
Under the framework of the European project named COPOWER, the possibility to partially substitute coal used in a 243 MWth Power Plant by biomass and non-hazardous wastes for the production of electricity and steam was assessed. Three combustion scenarios were studied, based on the combustion tests performed in a Power Plant located in Duisburg (Germany): Scenario 0 (Sc0) - combustion of coal; Scenario 1 (Sc1) - combustion of coal + sewage sludge (SS) + meat and bone meal (MBM); Scenario 2 (Sc2) - coal + SS + wood pellets (WP). An environmental and socio-economic assessment of these three scenarios was performed. In the environmental point of view, Sc0 was the worst scenario, mainly due to the emission of greenhouse gases (GHG). Sc1 was the best scenario, mainly due to the reduction of GHG emission, eutrophication chemical species and ozone depletion gases. In the socio-economic point of view, Sc0 was the worst scenario, mainly due to the absence of GHG abatement, and Sc1 was the best scenario due to the best cost of electricity production and negative cost of avoided emissions. 相似文献
34.
da Silva Fabiano Santana Luna Carlos Bruno Barreto Siqueira Danilo Diniz da Silva Barbosa Ferreira Eduardo Araújo Edcleide Maria 《Journal of Polymers and the Environment》2022,30(3):1028-1044
Journal of Polymers and the Environment - This work aimed to investigate the biopolyethylene (BioPE)/wood powder (WP) composites compatibilized with polyethylene-grafted maleic anhydride (PE-g-MA),... 相似文献
35.
Barbosa Rennan Felix da Silva Zanini Noelle Cardoso Mulinari Daniella Regina Rosa Derval dos Santos 《Journal of Polymers and the Environment》2022,30(9):3852-3864
Journal of Polymers and the Environment - Exposure to potentially toxic metallic elements (PTME) released in watercourses by industries results in irreversible damage to living beings or even... 相似文献
36.
Cortat Lucas Ornellas Zanini Noelle C. Barbosa Rennan F. S. de Souza Alana G. Rosa Derval S. Mulinari Daniella R. 《Journal of Polymers and the Environment》2021,29(10):3210-3226
Journal of Polymers and the Environment - Macadamia is a nut widely used globally in food, personal hygiene products, and human health. After removing the nut, high amounts of the shell residual,... 相似文献
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Joanne Rodríguez Pérez Susana Loureiro Salomé Menezes Patrícia Palma Rosa M. Fernandes Isabel R. Barbosa Amadeu M. V. M. Soares 《Environmental science and pollution research international》2010,17(3):688-702
Background, aim, and scope
Alqueva Reservoir is the biggest artificial freshwater reservoir in Europe and is an important water supply for human and agricultural consumption in the Alentejo region (Portugal). Pollution can impair environmental and human health status, and to assure water quality and ecological balance, it is crucial to frequently monitor water supplies. In this study, we used an ecotoxicological test battery to identify the potential toxicity of water from this reservoir. 相似文献39.
Caio Cesar de Araujo Barbosa John Dearing Sylvia Szabo Sarwar Hossain Nguyen Thanh Binh Dang Kieu Nhan Zoe Matthews 《Sustainability Science》2016,11(4):555-574
Policy-making in social-ecological systems increasingly looks to iterative, evolutionary approaches that can address the inherent complexity of interactions between human wellbeing, provision of goods, and the maintenance of ecosystem services. Here, we show how the analysis of available time-series in tropical delta regions over past decades can provide important insight into the social-ecological system dynamics in deltaic regions. The paper provides an exploratory analysis of the recent changes that have occurred in the major elements of three tropical deltaic social-ecological systems, such as demography, economy, health, climate, food, and water. Time-series data from official statistics, monitoring programmes, and Earth observation data are analysed to explore possible trends, slow and fast variables, and observed drivers of change in the Amazon, Ganges–Brahmaputra–Meghna and Mekong deltas. In the Ganges–Brahmaputra–Meghna delta zone, increasing gross domestic product and per capita income levels since the 1980s mirror rising levels of food and inland fish production. In contrast, non-food ecosystem services, such as water availability, water quality, and land stability appear to be deteriorating. In the Amazon delta, natural and anthropogenic perturbations are continuously degrading key ecosystem services, such as carbon storage in biomass and soils, the regulation of water balance, and the modulation of regional climate patterns. In the Mekong delta, rapid economic development, changing land-use practices, and salinity intrusion are progressively putting more pressure on the delivery of important provisioning services, such as rice and inland aquaculture production, which are key sources of staple food, farm incomes, and export revenue. Observed changes in many key indicators of ecosystem services point to a changing dynamic state and increased probability of systemic threshold transformations in the near future. 相似文献
40.
Barbosa R Lapa N Lopes H Gulyurtlu I Mendes B 《Waste management (New York, N.Y.)》2011,31(9-10):2009-2019
Two combustion tests were performed in a fluidized bed combustor of a thermo-electric power plant: (1) combustion of coal; (2) co-combustion of coal (68.7% w/w), sewage sludge (9.2% w/w) and meat and bone meal (MBM) (22.1% w/w). Three samples of ashes (bottom, circulating and fly ashes) were collected in each combustion test. The ashes were submitted to the following assays: (a) evaluation of the leaching behaviour; (b) stabilization/solidification of fly ashes and evaluation of the leaching behaviour of the stabilized/solidified (s/s) materials; (c) production of concrete from bottom and circulating ashes. The eluates of all materials were submitted to chemical and ecotoxicological characterizations. The crude ashes have shown similar chemical and ecotoxicological properties. The s/s materials have presented compressive strengths between 25 and 40 MPa, low emission levels of metals through leaching and were classified as non-hazardous materials. The formulations of concrete have presented compressive strengths between 12 and 24 MPa. According to the Dutch Building Materials Decree, some concrete formulations can be used in both scenarios of limited moistening and without insulation, and with permanent moistening and with insulation. 相似文献