Sanitary Landfills
Mostrando 13-24 de 40 artigos, teses e dissertações.
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13. Avaliação da co-disposição do lodo de tanques sépticos e fração orgânica de resíduos sólidos domiciliares em reatores anaeróbios / Evaluation of co-disposal of sludge from septic tanks and organic fraction of domestic solid waste in anaerobic reactors
Despite being an emerging country, unfortunately the sanitary situation of Brazil is quite precarious. Only 52.2% of the 5,507 brazilian municipalities have some type of sanitary service (IBGE, 2000). In this alarming scenario, individual solutions are gaining more importance. The adoption of septic tanks as an alternative to the solution of the sewage becom
Publicado em: 2009
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14. Evaluation of the mitigating mesure related to the physical environment, formulated in environmental impact assessments and environmental empact reports, (EIA/RIMA) of sanitary landfills in the state of São Paulo / Avaliação das medidas mitigadoras relacionadas ao meio fisico, formuladas em Estudos de Impactos Ambientais e Relatorios de Impactos Ambientais (EIAs/RIMAs) de Aterros Sanitarios no Estado de São Paulo
The Environmental Impact Assessment (EIA) has been used as a procedure for environmental licensing in Brazil for the last two decades but the results from performing such assessment are still not well known due to the lack of follow-up surveys. As a result, the EIA s efficiency is uncertain. Therefore, it is necessary to develop a methodology to evaluate its
Publicado em: 2008
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15. Geoprocessamento aplicado à gestão de resíduos sólidos urbanos na UGRHI-11 - Ribeira de Iguape e Litoral Sul / Geoprocessing apllied to the management of solid waste in UGRHI-11 - Ribeira de Iguape and southern coast
The water resources managing unit 11 (UGRHI-11), Ribeira de Iguape river Drainage Basin and São Paulo State Southern Coast, presents advances in the management of solid waste, but there are still municipalities deprived of adequate landfills. The objectives of this work are: to indicate possible suitable areas for construction of landfills for municipal sol
Publicado em: 2008
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16. Numerical model and analysis probabilistic of propagation of contamination plume from landfill of São Pedro da Aldeia / Modelagem numérica e análise probabilística da pluma de contaminação do lixão de São Pedro da Aldeia
O objetivo do trabalho é aplicar um modelo numérico que simule a propagação da pluma de contaminação derivada de chorume, como ferramenta numérica que permita uma análise dos parâmetros envolvidos no sistema, tendo como caso de estudo o lixão de São Pedro da Aldeia, levando em conta: o mecanismo de perda de massa durante o transporte e a variabili
Publicado em: 2008
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17. Use of geographic information system in watershed management of water treatment plants sludge / Uso de sistema de informações geograficas na gestão do lodo das estações de tratamento de agua de uma bacia hidrografica
Present work investigates the use of geographic information system (GIS) - nowadays a necessary technique for spatial data analysis, broadly used as decision-making aid in many fields - as a tool for watershed management for disposal or beneficial use of water treatment plants (WTP) sludge. Most of times, residuals management is based in conventional data, c
Publicado em: 2008
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18. Remoção de nitrogênio de lixiviado de aterros de resíduos sólidos urbanos empregando sistema de lodos ativados, composto por reator anóxico e aeróbio em série
The disposition of solid residues in landfills, when projected, built and operated according to the technical norms it is a safe method of disposition. However it happens the generation of having leachate, that is the liquid that results together of the decomposition of the solid residues with the water that reaches the layer of residues. In leachate they ar
Publicado em: 2008
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19. Aplicação de um modelo computacional tridimensional para estimativa de balanço hídrico em aterros sanitários
The evaluation of leachate generated in the sanitary landfills is one of the most critical and important elements during the design, construction and operation of these landfills. This dissertation aimed at evaluating the Computational Model MODUELO, for the hydrologic simulation of sanitary landfills. The model, which uses a tridimensional discretization of
Publicado em: 2007
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20. Estudo de caso sobre a utilização do RCD (residuos de construção e demolição) em reaterros de valas nos pavimentos de Piracicaba SP / A case study about the use of RCD (residues of construction and demolition) in earthwork of ditches in Piracicaba SP pavements
Case study on the application of RCD (Residues of Construction and Demolition) in the city of Piracicaba, São Paulo. These residues, popularly known as dumps, are waste from civil construction, from demolition of houses, commercial and industrial areas. It is estimated that the city of São Paulo produces approximately seventeen thousand tons of this type o
Publicado em: 2007
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21. A logística reversa de resíduos sólidos em Ituiutaba: do diagnóstico à elaboração de um modelo pró-ativo
This work presents a case study, containing the diagnosis of reverse logistics of the solid wastes existing in Ituiutaba (MG). It includes the main residues, who are the biggest collectors and buyers and which is the way taken by the residues. It still presents, a pro-active model for its environmental management. Model this, that induces the capacity to thi
Publicado em: 2007
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22. A logÃstica reversa de resÃduos sÃlidos em Ituiutaba: do diagnÃstico à elaboraÃÃo de um modelo prÃ-ativo
This work presents a case study, containing the diagnosis of reverse logistics of the solid wastes existing in Ituiutaba (MG). It includes the main residues, who are the biggest collectors and buyers and which is the way taken by the residues. It still presents, a pro-active model for its environmental management. Model this, that induces the capacity to thi
Publicado em: 2007
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23. Solid wastes and urban growth in Santo André - SP. / Resíduos sólidos e evolução urbana em Santo André - SP.
Areas for solid waste disposal, in the more appropriate technological solution, the sanitary landfills, are equipments that execute urban functions but are placed out of urban areas. The urban areas growth reach and enclose them, what happens when they are in the end of their life. This work identifies the incorporation process developing, making a critical
Publicado em: 2006
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24. A destinação dos resíduos sólidos domiciliares em megacidades: o caso de São Paulo / Household waste management in megacities: the case study of São Paulo
The extreme complexity of the solid waste management in mega cities like São Paulo is caused not only by the great amount of waste the city generates, but also by its huge urban area.The two existent sanitary landfills located in the outskirts of the city of São Paulo namely Bandeirantes and São João receive twelve thousand metric tons of urban sol
Publicado em: 2006