|
|
|
|
|
Giovanni Gadaleta, Sabino De Gisi, Francesco Todaro and Michele Notarnicola
The role of Mechanical?Biological Treatment (MBT) is still of the utmost importance in the management of residual Municipal Solid Waste (MSW). These plants can cover a wide range of objectives, combining several types of processes and elements. The aim o...
ver más
|
|
|
|
|
|
|
|
|
|
|
I. Soto Izquierdo, O. Soto Izquierdo, M. Ramalho
Pág. Page 229 - 240
The continued growth in demand for cement has raised concerns in the industry about environmental and sustainability issues. In addition, the worldwide generation of large quantities of solid waste threatens human health and on environmental quality. Thi...
ver más
|
|
|
|
|
|
|
|
|
|
|
Norbert Manirakiza, Théophile Ndikumana, C. Gisèle Jung
Pág. 14 - 31
|
|
|
|
|
|
|
|
|
|
|
Anderson José Rangel de Oliveira,Filipe Marques Paes da Costa,Lucas Novaes Barreto,Luiz Dos Santos Moreira,Marcio Zamboti Fortes,Bruno Moreira Soares Cesar Borba
Pág. 175 - 187
In Brazil, despite the high share of renewable energy sources in the energy mix compared to the world average, the use of gas generated by landfills for power generation is still incipient. There are landfills recently implanted with the purpose to produ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Miguel A. Franesqui, Jorge Yepes and Samuel Valencia-Díaz
Low-energy asphalt techniques, such as warm mix asphalt (WMA), combined with the rational consumption of geomaterials and waste recycling would promote more sustainable and energy-efficient asphalt pavements. In volcanic environments, a significant propo...
ver más
|
|
|
|
|
|
|
|
|
|
|
Pedro Nel Martínez Henao, Camilo Alejandro Calderón Casallas, Camila Andrea Ruiz Ortiz
Pág. 11 - 25
El artículo presenta la metodología de diseño de un Biorreactor secuencial SBR requerido en el proceso de tratamiento de aguas residuales. El proceso aeróbico empleado ayuda a la oxigenación del agua para que las bacterias realicen la degradación y proce...
ver más
|
|
|
|
|
|
|
|
|
|
|
Marisa Carmela Caruso, Ada Braghieri, Angela Capece, Fabio Napolitano, Patrizia Romano, Fernanda Galgano, Giuseppe Altieri and Francesco Genovese
The production of biogas from anaerobic digestion (AD) of residual agro-food biomasses represents an opportunity for alternative production of energy from renewable sources, according to the European Union legislation on renewable energy. This review pro...
ver más
|
|
|
|
|
|
|
|
|
|
|
Luca Póvoas de Souza Serrano, Tomasz Lewandrowski, Ping Liu and Sakdirat Kaewunruen
The railway industry is one of the most important sectors driving growth of regional economies worldwide. The industry has long dealt with both infrastructure and rolling stock. Many of these have reached the end of their lives. This paper highlights the...
ver más
|
|
|
|
|
|
|
|
|
|
|
Florentino Sánchez Portilla,Roberto Vizcón Toledo
Pág. 213 - 223
En el mundo actualmente se desechan grandes cantidades de biomasa residual sin tratamiento alguno, generadas principalmente por las actividades naturales de los seres vivos. Lo que significa un grave problema de contaminación y de salud para el planeta; ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Eduard Josef Hanslík, Diana Mare?ová, Eva Juranová
Concentrations of radiocaesium and radiostrontium were assessed in surface water, sediment, fish and aquatic flora affected and notaffected by waste water discharges from the Temelín Nuclear Power Plant. The assessment included residual contamination ori...
ver más
|
|
|
|
|
|
|
|
|
|
|
Tiago Florindo, Ana I. Ferraz, Ana C. Rodrigues and Leonel J. R. Nunes
Waste management is a current and transversal problem in all production areas, including agriculture. Within this economic activity, wine production generates a large amount of waste, namely, that resulting from the winemaking activity itself, such as po...
ver más
|
|
|
|
|
|
|
|
|
|
|
Leonel J. R. Nunes, Liliana M. E. F. Loureiro, Letícia C. R. Sá and Hugo F. C. Silva
Agroforestry waste stores a considerable amount of energy that can be used. Portugal has great potential to produce bioenergy. The waste generated during agricultural production and forestry operation processes can be used for energy generation, and it c...
ver más
|
|
|
|
|
|
|
|
|
|
|
Divakar Dahiya and Poonam Singh Nigam
This article aims to provide information on two aspects: firstly, waste management of residual biological agro-industrial materials generated from agriculture, and secondly, for the sustainable remediation of textile wastewater. Annually, huge amounts of...
ver más
|
|
|
|
|
|
|
|
|
|
|
Hope Baloyi, Gary Dugmore
For this study, waste coal fines were treated with live microalgae slurry at varying biomass ratios to form coal-microalgae blends. The parent samples and the coal-microalgae blends were analysed for their proximate, ultimate and calorific values. Thermo...
ver más
|
|
|
|
|
|
|
|
|
|
|
Taciano Oliveira da Silva, Heraldo Nunes Pitanga, André Luís dos Santos, Dario Cardoso de Lima, Ana Cláudia Bernardes Silva
Pág. e37596
This study evaluated the technical potential of a stabilizer derived from the intimate mixture of steel waste (powder electric arc furnace oxidizing slag - PES) and fly ash to improve soil engineering properties for application in urban paving. This eval...
ver más
|
|
|
|
|
|
|
|
|
|
|
Taciano Oliveira da Silva, Heraldo Nunes Pitanga, André Luís dos Santos, Dario Cardoso de Lima, Ana Cláudia Bernardes Silva (Author)
Pág. e37596
This study evaluated the technical potential of a stabilizer derived from the intimate mixture of steel waste (powder electric arc furnace oxidizing slag - PES) and fly ash to improve soil engineering properties for application in urban paving. This eval...
ver más
|
|
|
|
|
|
|
|
|
|
|
Hanna Tuovinen, Mila Pelkonen, Janne Lempinen, Esa Pohjolainen, David Read, Dina Solatie and Jukka Lehto
The behaviour of base metals Ni, Zn, Cu, Co, Fe, and Mn, potentially toxic metals Pb, Cr, and Cd, and the radioactive elements, U and Th, in the Talvivaara mining process, Finland has been studied by tracing metal concentrations from the black schist ore...
ver más
|
|
|
|
|
|
|
|
|
|
|
Hanna Tuovinen, Mila Pelkonen, Janne Lempinen, Esa Pohjolainen, David Read, Dina Solatie and Jukka Lehto
Abstract: The behaviour of base metals Ni, Zn, Cu, Co, Fe, and Mn, potentially toxic metals Pb, Cr, and Cd, and the radioactive elements, U and Th, in the Talvivaara mining process, Finland has been studied by tracing metal concentrations from the black ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Alexandra Loaiza,Edwin Garcia,Henry A. Colorado
Pág. 542 - 554
This is an investigation into asphalt binder mixed with different amounts of an organic waste containing coconut coir dust and residual short coconut fibers abundant in the Caribbean and tropical countries. The concentrations used were 0.0, 1.0, 2.5 and ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Aigul Koizhanova, Bagdaulet Kenzhaliyev, David Magomedov, Emil Kamalov, Mariya Yerdenova, Akbota Bakrayeva and Nurgali Abdyldayev
This paper provides an overview of hydrometallurgical copper extraction studies in which liquid extraction technology has been used with four copper deposits of different compositions. The sulfuric acid consumption rate and copper extraction efficiency, ...
ver más
|
|
|
|
|
|