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91.
Lopes Jéssica Costa Silva Bruno Garcia Dias Maria Eduarda Simões Carneiro Rodrigo Braz Damianovic Márcia Helena Rissato Zamariolli Foresti Eugenio 《Environmental science and pollution research international》2023,30(5):11755-11768
Environmental Science and Pollution Research - The nutrient biological removal from sewage, especially from anaerobic reactor effluents, still represents a major challenge in conventional sewage... 相似文献
92.
Muñoz-Morales Martín Castañeda-Juárez Montse Souza Fernanda Lourdes Saez Cristina Cañizares Pablo Martínez-Miranda Verónica Linares-Hernández Ivonne Rodrigo Manuel Andrés 《Environmental science and pollution research international》2021,28(19):23657-23666
Environmental Science and Pollution Research - This work focuses on the development of electro-absorption and photoelectro-absorption technologies to treat gases produced by a synthetic waste... 相似文献
93.
Banerjee Aparna Das Debasis Andler Rodrigo Bandopadhyay Rajib 《Journal of Polymers and the Environment》2021,29(8):2701-2709
Journal of Polymers and the Environment - Nowadays when control of environmental toxicity is a matter of concern, the focus of the researchers is to find an eco-friendly process. Considering the... 相似文献
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95.
da Rosa Salles Theodoro da Silva Bruckamann Franciele Viana Altevir Rossato Krause Luciana Maria Fontanari Mortari Sergio Roberto Rhoden Cristiano Rodrigo Bohn 《Journal of Polymers and the Environment》2022,30(7):2695-2713
Journal of Polymers and the Environment - This study reports a simple methodology of obtaining magnetic nanocrystalline cellulose under very mild conditions employing only Fe2+ as the iron source,... 相似文献
96.
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98.
Pyrolysis biochar systems for recovering biodegradable materials: A life cycle carbon assessment 总被引:1,自引:0,他引:1
A life cycle assessment (LCA) focused on biochar and bioenergy generation was performed for three thermal treatment configurations (slow pyrolysis, fast pyrolysis and gasification). Ten UK biodegradable wastes or residues were considered as feedstocks in this study. Carbon (equivalent) abatement (CA) and electricity production indicators were calculated. Slow pyrolysis systems offer the best performance in terms of CA, with net results varying from 0.07 to 1.25tonnes of CO(2)eq.t(-1) of feedstock treated. On the other hand, gasification achieves the best electricity generation outputs, with results varying around 0.9MWhet(-1) of feedstock. Moreover, selection of a common waste treatment practice as the reference scenario in an LCA has to be undertaken carefully as this will have a key influence upon the CA performance of pyrolysis or gasification biochar systems (P/GBS). Results suggest that P/GBS could produce important environmental benefits in terms of CA, but several potential pollution issues arising from contaminants in the biochar have to be addressed before biochar and bioenergy production from biodegradable waste can become common practice. 相似文献
99.
Gerd Sparovek Alberto Barretto Goran Berndes Sergio Martins Rodrigo Maule 《Mitigation and Adaptation Strategies for Global Change》2009,14(3):285-298
Governments are promoting biofuels and the resulting changes in land use and crop reallocation to biofuels production have
raised concerns about impacts on environment and food security. The promotion of biofuels has also been questioned based on
suggested marginal contribution to greenhouse gas emissions reduction, partly due to induced land use change causing greenhouse
gas emissions. This study reports how the expansion of sugarcane in Brazil during 1996–2006 affected indicators for environment,
land use and economy. The results indicate that sugarcane expansion did not in general contribute to direct deforestation
in the traditional agricultural region where most of the expansion took place. The amount of forests on farmland in this area
is below the minimum stated in law and the situation did not change over the studied period. Sugarcane expansion resulted
in a significant reduction of pastures and cattle heads and higher economic growth than in neighboring areas. It could not
be established to what extent the discontinuation of cattle production induced expansion of pastures in other areas, possibly
leading to indirect deforestation. However, the results indicate that a possible migration of the cattle production reached
further than the neighboring of expansion regions. Occurring at much smaller rates, expansion of sugarcane in regions such
as the Amazon and the Northeast region was related to direct deforestation and competition with food crops, and appear not
to have induced economic growth. These regions are not expected to experience substantial increases of sugarcane in the near
future, but mitigating measures are warranted. 相似文献
100.
Mendes Bruna de Oliveira Rabelo Letícia Martins e Silva Bianca Costa de Souza Joyce Moreira da Silva Castro André Luis da Silva Anderson Rodrigo de Lima Rodrigues Aline Sueli Malafaia Guilherme 《Environmental science and pollution research international》2017,24(23):19234-19248
Environmental Science and Pollution Research - The current study has assessed whether the oral and/or dermal exposure of C57Bl/6 J mice to tannery effluent (a complex pollutant consisting of... 相似文献