Solidification Stabilization
Mostrando 1-7 de 7 artigos, teses e dissertações.
-
1. Ash recycling: feasibility study for production of blocks to the civil construction / Reciclando cinzas: estudo de viabilidade para produção de blocos para a construção civil a partir da cinza volante residual de um reator de leito fluidizado
A reciclagem de resíduos tem sido tema de diversos estudos e pesquisas, já que o meio ambiente vem sofrendo muitos impactos ambientais por conta do desenvolvimento da indústria mundial. Nessa linha, muitas empresas têm adotado estratégias mercadológicas ditas sustentáveis, procurando atender a um requisito que, atualmente, interessa a toda a sociedade
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 07/10/2011
-
2. Stabilization of electric-arc furnace dust in concrete
Electric-arc furnace dust (EAFD) is a by-product of steel production and recycling. This fine-grained material contains high amounts of zinc and iron as well as significant amounts of potentially toxic elements such as lead, cadmium and chromium. Therefore, the treatment and stabilization of this industrial residue is necessary. Concrete is a well-known suit
Materials Research. Publicado em: 2010-12
-
3. Avaliação do uso de poli(tereftalato de etileno) (PET) como matriz de imobilização de cinzas de incineradores
Industrial hazardous wastes must receive appropriate treatment to ensure a safe disposal to humans and environment. One of the techniques adopted for this purpose is the stabilization/solidification in polymer matrices. This paper evaluated the use of recycled polyethylene terephthalate as an incorporation matrix of incinerator ash. The polymer and the ash w
Química Nova. Publicado em: 2009
-
4. Estudo para a reutilização do resíduo sólido constituído pelas areias de fundição aglomeradas com argila, através da técnica de solidificação/estabilização em matrizes de cimento Portland, para aplicação no setor da construção civil / Study to reuse a solid waste generated by foundry sands bonded with clay, through solidification/stabilization in Portland cement matrices technic, for implementation in the construction industry
In this research, a study that investigates the technical feasibility for the recycling of solid waste generated by the disposal of the foundry sands bonded with clay, for implementation in the construction industry, was conducted. For this reason, the work establishes a method, which assesses the stabilization of waste in solidified matrices of Portland cem
Publicado em: 2008
-
5. Análise da viabilidade do uso de cinzas agroindustriais em matrizes cimentícias: estudo de caso da cinza da casca da castanha de caju / Feasibility analysis of using agroindustrial ashes in cementitious materials: case study of ash of the rind of the cashew nut
Nowadays, the use of wastes on civil building has been stimulated for it to be one of most consumers of raw materials in their processes and products. The agroindustrial ashes have a prominent place among the wastes with possibilities of application in cementitious materials, because some ashes, such rice husk ash, have pozzolanic activity, and they contribu
Publicado em: 2008
-
6. Influencia del fillers calcáreo en la solidificación/estabilización de metales pesados
Portland cement plays an ever more important role in the management of hazardous industrials wastes. Cement - based solidification/stabilization (S/S) technique has been effectively demonstrated as a treatment to isolate hazardous waste especially heavy metals. In the presents work will be discuss the effect that limestone filler addition to portland cement
Matéria (Rio J.). Publicado em: 2006
-
7. Utilization of aquatic macrophytes in the adobes production: a case study in the Salto Grande reservoir (Americana SP) / Utilização de macrófitas aquáticas na produção de adobe: um estudo de caso no reservatório de Salto Grande (Americana - SP)
This work intends to optimise the utilization of aquatic macrophyte biomass in the adobe (a sun-dried mud brick) production, based on the study of the physical and mechanical characteristics of these bricks and the macrophytes biomass estimate as well as their chemical characteristics. The research was developed in the Salto Grande Reservoir region, in Ameri
Publicado em: 2002