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891.
Taborda Cátia Fael Cristina Ricardo Ana M. Ferreira Rui M. L. 《Environmental Fluid Mechanics》2022,22(2-3):403-428
Environmental Fluid Mechanics - Free-surface flows with riparian corridors are known to develop large eddies resulting from the instability associated to the inflectional profile of the... 相似文献
892.
Bigliardi Ana Paula dos Santos Marina Fernandes Caroline Lopes Feijo Garcia Edariane Menestrino dos Santos Marcelli Evans Telles Jones Marcus Herbert Soares Maria Cristina Flores Baisch Ana Luíza Muccillo da Silva Júnior Flavio Manoel Rodrigues 《Environmental science and pollution research international》2022,29(31):46803-46812
Environmental Science and Pollution Research - Coal mining and burning activities in coal-fired power plants are among the most polluting activities in developing countries. In Brazil, the Candiota... 相似文献
893.
Hernández-Padilla Eyden S. Zárate-Guzmán Ana I. González-Ortega Omar Padilla-Ortega Erika Gómez-Durán Azael Delgado-Sánchez Pablo Aguilar-Aguilar Angélica Cortés Farid B. Ocampo-Pérez Raúl 《Environmental science and pollution research international》2022,29(18):26297-26311
Environmental Science and Pollution Research - In this work, the potential of activated carbon to remove caffeic and chlorogenic acids in aqueous solution was investigated. The study focused on... 相似文献
894.
Vizuete Jorge Hernández-Moreno David López-Beceiro Ana Fidalgo Luis Eusebio Soler Francisco Pérez-López Marcos Míguez-Santiyán María Prado 《Environmental science and pollution research international》2022,29(36):54292-54308
Environmental Science and Pollution Research - In the present study, mercury (Hg), cadmium (Cd), lead (Pb), selenium (Se), and arsenic (As) were measured in liver, kidney, and feathers of adult,... 相似文献
895.
Honscha Laiz Coutelle Penteado Julia Oliveira de Sá Gama Valério da Silva Bonifácio Alícia Aikawa Priscila dos Santos Marina Baisch Paulo Roberto Martins Muccillo-Baisch Ana Luíza da Silva Júnior Flavio Manoel Rodrigues 《Environmental science and pollution research international》2022,29(10):14176-14184
Environmental Science and Pollution Research - Coal exploration and burning activities are among the activities with the greatest potential to cause atmospheric pollution due to the combustion... 相似文献
896.
Caumo Sofia Yera Aleinnys B. Vicente Ana Alves Célia Roubicek Deborah A. de Castro Vasconcellos Pérola 《Environmental science and pollution research international》2022,29(21):31293-31310
Environmental Science and Pollution Research - Increased industrialization and consumption of fossil fuels in the Metropolitan Region of São Paulo (MRSP), Brazil, have caused a growth of the... 相似文献
897.
898.
The Ti02-mediated photomineralization of 8–1000 ppm of methanoic acid, of 6–100 ppm of ethanoic acid, of 6–180 ppm of propanoic acid, and of 6–90 ppm of n-decanoic acid in aqueous solutions was studied at 296± 2 K or 308 ± 2 K, with low and high pressure mercury arc lamps (radiant power in the absorption range 8 and 145 W respectively), using PHOTOPERM® CPP/313 membranes containing immobilized 30±3 wt.% Ti02, and, in parallel runs, 7 wt.% of a synergic mixture of tri(t-butyl)- and tri-(i-propyl) vanadate(V) as photocatalytic promoter. Stoichiometric H202 was used or, in some of the runs, 03, at saturation, as oxygen suppliers. Disappearance of total organic carbon (TOC) was followed as a function of time. To fit kinetic curves up to complete photomineralization, a kinetic model was employed, already used successfully in previous studies, which considers appearance and disappearance of all intermediates, as if they were represented by a hypothetical single molecule, mediating all of them. The photocatalytic activity of trialkyl vanadates was evaluated from quantum yields at “infinite” concentration, with respect to the maximum allowable efficiencies. When using O3, a dark catalysis effect clearly appeared towards intermediate species produced during the photocatalysed degradation. 相似文献
899.
In Italy quarrying causes relevant environmental damages and alterations to the land and the ecosystems. Despite the present Italian legislation requiring the restoration of the sites after exploitation, most of the quarries, both the abandoned and the still operational ones, are not restored.The objective of this work is to indicate a monitoring methodology in order to survey the present state of the quarry sites and their evolution in time, which are the basic data needed to implement an adequate land reclamation project.Such methodology has been applied to several abandoned limestone quarries in the Latina province (close to Rome), characterised by a typical Mediterranean vegetation, but it can be applied to any other kind of litology and vegetation.The land monitoring has been realised both by using remote sensing techniques, supported by a Geographic Information System of the studied area, and by in situ surveying. The in situ surveying was able to assess the capability of the remote sensing model to describe the state of each site. 相似文献
900.