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Kouloukoui Daniel Marinho Marcia Mara de Oliveira Gomes Sônia Maria da Silva de Jong Pieter Kiperstok Asher Torres Ednildo Andrade 《Mitigation and Adaptation Strategies for Global Change》2020,25(1):127-147
Mitigation and Adaptation Strategies for Global Change - The corporate sector is one of the main emitters in the world due to the production process and therefore is identified as a major... 相似文献
103.
Simões Marta Filipa Maiorano Alfredo Eduardo dos Santos Jonas Gomes Peixoto Luciana de Souza Rodrigo Fernando Brambilla Neto Almir Oliveira Brito António Guerreiro Ottoni Cristiane Angélica 《Environmental Chemistry Letters》2019,17(3):1413-1420
Environmental Chemistry Letters - The anthraquinone dye Remazol Brilliant Blue R is largely used in the textile industry. However, its removal from wastewaters is costly and complex. Many methods... 相似文献
104.
Lumbaque Elisabeth Cuervo Schweigert Cálita Elis dos Santos Leonardo Oliveira Lavayen Vladimir dos Santos João Henrique Zimnoch Sirtori Carla 《Environmental science and pollution research international》2021,28(19):24124-24137
Environmental Science and Pollution Research - Pharmaceuticals, such as dipyrone (DIP), paracetamol (PCT), and propranolol (PPN), are widely used analgesics and beta-blockers with the greatest... 相似文献
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E.A. Oliveira N.G.P. Nogueira M.D.M. Innocentini R. Pisani 《Waste management (New York, N.Y.)》2010,30(11):2327-2335
Public healthcare wastes from the region of Ribeirão Preto, Brazil, pre-sterilized in an autoclave, were inoculated with spores of Bacillus atrophaeus for microwave processing on a laboratory scale. The influence of waste moisture (40%, 50% and 60% wet basis), presence of surfactant, power per unit mass of waste (100, 150 and 200 W/kg) and radiation exposure time (from 5 to 40 min) on the heating curves was investigated. The most favorable conditions for waste heating with respect to moisture and use of surfactant were then applied in an experimental analysis of the degree of inactivation of B. atrophaeus spores as a function of time and power per unit mass of waste. Based on Chick’s and Arrhenius laws, the experimental results were adjusted by the least squares method to determine the activation energies (9203–5782 J/mol) and the Arrhenius pre-exponential factor (0.23 min?1). The kinetic parameters thus obtained enabled us to predict the degree of inactivation achieved for B. atrophaeus spores in typical healthcare waste. The activation energy was found to decrease as the power per waste mass increased, leading to the conclusion that, in addition to the thermal effect on the inactivation of B. atrophaeus spores, there was an effect inherent to radiation. 相似文献
107.
Micheli Dassi Naiéli S. Souto Ana C. M. Braga Mayara L. Freitas Clarissa Vasconcelos Mauro S. Oliveira 《Journal of environmental science and health. Part. B》2013,48(12):840-845
AbstractFu monisin B1 (FB1) is a mycotoxin commonly found in maize and maize-based products. Ingestion of FB1-contaminated causes a myriad of dose- and species-dependent toxic effects to human and animal health. In the present study we evaluated the effects of FB1 (8?mg/kg, i.p. for 4?days) on body weight and oxidative stress parameters in the liver, kidney and lung of C57BL/6 male mice. No changes in the organ-to-body weight ratio, organ-to-adrenal gland weight ratio or organ-to-brain weight ratio were found. On the other hand, FB1 exposure increased NPSH levels in liver and lungs whereas decreased FRAP content in liver and kidneys. Levels of TBARS, ascorbic acid and NOx content were not altered by FB1. In summary, four days of FB1 exposure are sufficient to disrupt antioxidant defenses in liver, kidneys and lungs of C57BL/6 male mice without concomitant changes in organs weight. 相似文献
108.
G. Bruce Williamson † William F. Laurance † Alexandre A. Oliveira ‡ Patricia Delamônica † Claude Gascon † Thomas E. Lovejoy § and Luciano Pohl† 《Conservation biology》2000,14(5):1538-1542
Abstract: In 1997, the Amazon Basin experienced an exceptionally severe El Niño drought. We assessed effects of this rare event on mortality rates of trees in intact rain forest based on data from permanent plots. Long-term (5- to 13-year) mortality rates averaged only 1.12% per year prior to the drought. During the drought year, annual mortality jumped to 1.91% but abruptly fell back to 1.23% in the year following El Niño. Trees dying during the drought did not differ significantly in size or species composition from those that died previously, and there was no detectable effect of soil texture on mortality rates. These results suggest that intact Amazonian rainforests are relatively resistant to severe El Niño events. 相似文献
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