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21.
Druzian Daniel Moro Muraro Pâmela Cristine Ladwig Oviedo Leandro Rodrigues da Costa Matheus Londero Wouters Robson Dias Loureiro Sthéfany Nunes da Silva William Leonardo dos Santos João Henrique Zimnoch 《Journal of Material Cycles and Waste Management》2023,25(5):2691-2705
Journal of Material Cycles and Waste Management - Waste water contaminated with inorganic mercury is considered a serious environmental problem, mainly due to the hazardous effects this contaminant... 相似文献
22.
Couto MN Basto MC Vasconcelos MT 《Environmental science and pollution research international》2012,19(1):86-95
Purpose
In the ambit of a project searching for appropriate biological approaches for recovering a refinery soil contaminated with petroleum hydrocarbons (PHC), we compared results obtained in the absence and in the presence of the salt marsh plant Scirpus maritimus or Juncus maritimus or an association of these two plants, which were tested in the refinery environment. Synergistic effects caused by addition of a non-ionic surfactant and/or a bioaugmentation product were also investigated. Major challenges of this study were: field conditions and weathered contamination. 相似文献23.
Nazaré Couto Janne Fritt-Rasmussen Pernille E. Jensen Mads Højrup Ana P. Rodrigo Alexandra B. Ribeiro 《Environmental science and pollution research international》2014,21(9):6221-6227
A 168-day period field study, carried out in Sisimiut, Greenland, assessed the potential to enhance soil remediation with the surplus heating from an incineration facility. This approach searches a feasible ex situ remediation process that could be extended throughout the year with low costs. Individual and synergistic effects of biostimulation were also tested, in parallel. An interim evaluation at the end of the first 42 days showed that biostimulation and active heating, as separate treatments, enhanced petroleum hydrocarbon (PHC) removal compared to natural attenuation. The coupling of both technologies was even more effective, corroborating the benefits of both techniques in a remediation strategy. However, between day 42 and day 168, there was an opposite remediation trend with all treatments suggesting a stabilization except for natural attenuation, where PHC values continued to decrease. This enforces the “self-purification” capacity of the system, even at low temperatures. Coupling biostimulation with active heating was the best approach for PHC removal, namely for a short period of time (42 days). The proposed remediation scheme can be considered a reliable option for faster PHC removal with low maintenance and using “waste heating” from an incineration facility. 相似文献
24.
In the present study, we investigated the effect of different carbon sources (glucose, glycerol and ground mandarin peelings) on laccase production by Trametes pubescens grown on stainless steel sponges under static conditions. The cultures with ground mandarin peelings gave the highest laccase activities, showing values of about 100 U l(-1). This is a very interesting result, since mandarin peelings are common agricultural wastes in some regions such as Mediterranean and Asiatic countries. Therefore, their reutilisation, besides reducing medium cost, also helps to solve the pollution problems caused by their disposal. Also, we studied the effect of supplementing the culture medium with different potential laccase-inducing compounds (ABTS, Tween 20, soya oil, Malaquite Green, Cu(2+), tannic acid) on laccase production. Soya oil was the best inducer of laccase activities, attaining values 4-fold higher than those obtained in the reference cultures. 相似文献
25.
26.
Two probabilistic models are presented for describing the chance that an animal is captured during a wildlife census, as a function of trapping effort. The models in turn are used to propose relationships between sampling intensity and catch-per-unit-effort (C.P.U.E.) that were field tested on small mammal populations. Capture data suggests a model of diminishing C.P.U.E. with increasing levels of trapping intensity. The catch-effort model is used to illustrate optimization procedures in the design of mark-recapture experiments for censusing wild populations. 相似文献
27.
Bortolotto Ieda Maria Hiane Priscila Aiko Ishii Iria Hiromi de Souza Paulo Robson Campos Raquel Pires Juraci Bastos Gomes Rosane Farias Cariolando da Silva Leme Flávia Maria de Oliveira Arruda Rosani do Carmo de Lima Corrêa da Costa Liana Baptista Damasceno-Junior Geraldo Alves 《Regional Environmental Change》2017,17(5):1329-1341
Regional Environmental Change - The conservation and use of wild food plants should include local people in the decision-making process, and many countries have done so. However, interacting with... 相似文献
28.
Silva Lídia Gaudêncio Ribeiro Costa Elizângela Pinheiro Starling Maria Clara Vieira Martins dos Santos Azevedo Taíza Bottrel Sue Ellen Costa Pereira Renata Oliveira Sanson Ananda Lima Afonso Robson José Cassia Franco Amorim Camila C. 《Environmental science and pollution research international》2021,28(19):24067-24078
Environmental Science and Pollution Research - The goal of this work was to evaluate the performance of the LED irradiated photo-Fenton process on the removal of (i) estrogenic activity and (ii)... 相似文献
29.
Silva Neicí Cáceres Poetini Márcia Rósula Bianchini Matheus Chimelo Almeida Francielli Polet Dahle Mustafá Munir Mustafa Araujo Stífani Machado Bortolotto Vandreza Cardoso Musachio Elize Aparecida Santos Ramborger Bruna Piaia Novo Diogo La Rosa Roehrs Rafael Mesko Marcia Foster Prigol Marina Puntel Robson Luiz 《Environmental science and pollution research international》2021,28(14):17519-17531
Environmental Science and Pollution Research - Manganese (Mn) is an essential element that, in excess, seems to be involved in the development of different neurodegenerative conditions.... 相似文献
30.
Saadia Andleeb Naima Atiq Arvind Parmar Geoff D. Robson Safia Ahmed 《Environmental monitoring and assessment》2011,174(1-4):597-604
The behavior of metsulfuron-methyl and its residues in an artificial pond was studied using a 14C isotopic tracer technique. Throughout the experimental period, the majority of metsulfuron-methyl residues were sustained in the pond water. Furthermore, the metsulfuron-methyl residues were just found in the surface layer of the sediment, and the transfer distance of these residues had only reached 9?C12 cm by the end of the experiment. The extract residues of metsulfuron-methyl in sediment were slightly higher than those of the bound residues (BR) during the initial experiment stage, while the BR dominated the surface sediment after 45 days. Finally, the metsulfuron-methyl residues could be combined with humus in the surface sediment, and the distribution of metsulfuron-methyl residues in fulvic acid was significantly higher than that in humic acid. 相似文献