Urban Residue
Mostrando 1-12 de 32 artigos, teses e dissertações.
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1. Mapping of areas suitable for the application of biosolids in the Quadrilátero Ferrífero region, Minas Gerais, Brazil
Abstract The recovery of degraded areas is imperative for the sustainability of mining activities. The main action implemented to improve the chemical, physical and biological conditions of soils, tailings and sterile deposits is the incorporation of organic material. Biosolids (hygienized sewage sludge) are among the organic materials that can be applied. H
REM - International Engineering Journal. Publicado em: 2022
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2. Comportamento mecânico de solo argiloso estabilizado com resíduo de vidro pulverizado em moinho de alta energia e de bolas
RESUMO A capital do Estado Amazonas apresenta dificuldades na construção de pavimentos devido à predominância superficial de argila em seu perfil geotécnico. Tal material mostra-se inadequado para a construção de subcamadas dessas estruturas urbanas. Avaliou-se, no presente estudo, o comportamento mecânico do solo argiloso típico de Manaus-AM na sua
Matéria (Rio J.). Publicado em: 10/06/2019
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3. Caracterização da cinza de caroço de açaí residual para adição ao concreto
Resumo Os problemas ambientais são uma realidade do mundo atual e vêm associados ao crescimento urbano e populacional, com pouco ou nenhum planejamento. O setor da construção civil é um dos maiores consumidores de recursos naturais e gerador de resíduos sólidos. Assim, é interessante pensar em uma maneira de incorporar materiais que hoje são conside
Ambient. constr.. Publicado em: 2019-03
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4. Production and evaluation of briquettes from urban pruning residue and sugarcane bagasse
RESUMO A busca de novas alternativas para reutilizar resíduos é uma maneira de minimizar impactos ambientais promovendo práticas sustentáveis. Este trabalho analisou a viabilidade técnica da produção de briquetes a partir de resíduos de poda urbana e bagaço de cana-de-açúcar, transformando-os em um produto com maior valor agregado, além de direci
Rev. bras. eng. agríc. ambient.. Publicado em: 2019-02
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5. Construction and demolition waste in concrete: property of pre-molded parts for paving
Abstract Construction and demolition waste (CDW) production is a growing factor on a global scale and its incorrect disposal becomes an increasingly common problem in cities. It is estimated to represent, on average, 50% of the urban solid waste mass in the world. In this sense, an alternative to the destination is their reuse. In this work, the properties o
Cerâmica. Publicado em: 2019-01
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6. ERRATUM: RESIDUE ANALYSIS OF ORGANOCHLORINE AND ORGANOPHOSPHORUS PESTICIDES IN URBAN LAKE SEDIMENTS
Eng. Agríc.. Publicado em: 2018-01
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7. RESIDUE ANALYSIS OF ORGANOCHLORINE AND ORGANOPHOSPHORUS PESTICIDES IN URBAN LAKE SEDIMENTS
ABSTRACT The knowledge of pesticide residual concentrations in the environment is important to understand the threats to the environment and human health, especially when natural resources are used for human consumption. In this context, this study aimed to assess the potential ecological risk and respective sources of sediment contamination by organochlorin
Eng. Agríc.. Publicado em: 2017-12
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8. Gestão dos resíduos de construção civil (RCC) integrada com a resolução 307 do CONAMA : uma aplicação de caso no município de Taubaté
Based on the premises that the civil construction works havent properly dealt with the depletion of nonrenewable resources used in its productive chain, or with the costs and losses caused by material loss and much less with the disposal of resulting wastes, the present work is aimed at studying the civil construction wastes management processes performed in
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 31/03/2010
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9. Sustentabilidade de cadeias de reciclagem do óleo de fritura / Sustainability of the waste frying oil recycling chains
Wrongly perceived as having no impact on the environment due to its origin, the waste frying oil doesnt seem to have a structured recycling chain. People, industry, and different governmental levels operate on different ways that are not coordinated, therefore, providing a disposal path that could ship this waste to an environmentally correct destination. Th
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 10/03/2010
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10. Bioemulsifier production by Microbacterium sp. strains isolated from mangrove and their application to remove cadmiun and zinc from hazardous industrial residue
The contamination of ecosystems with heavy metals is an important issue in current world and remediation technologies should be in according to environmental sustainability concept. Bioemulsifier are promising agents to be used in metal removal and could be effective to many applications in environmental industries. The aims of this work was screening the po
Brazilian Journal of Microbiology. Publicado em: 2010-03
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11. AvaliaÃÃo do processo de bioestabilizaÃÃo de resÃduos sÃlidos urbanos em LisÃmetro de campo
The solid wastes, formed at the most part of it by organic materials, bear biological degradation associated by others physical and chemical processes. These residues, deposited in landfill, are treated through anaerobic degradation; which engender, as a final result of the decomposition, leaching and bio-gas. However, these sub products can be studied and t
Publicado em: 2009
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12. Enviromental diagnosis of the management and destination of the the construction &demotition waste (CDW) : analysis of the builders associatede to the SINDUSCON/RN and companies active collectors in the town and companies active / Diagnóstico ambiental da gestão e destinação dos resíduos da construção e demolição (RCD): análise das Construtoras Associadas ao SINDUSCON/RN e empresas coletoras atuantes no município de Parnamirim - RN
Surveys carried out in many Brazilian cities have shown that the CDW Construction and Demolition Waste, in some cases, represent more than 50% of the mass of urban solid residue. Municipalities have struggled to manage in an effective way huge quantities of CDW generated every day and solve the problem of the illegal dumping in an inadequate area, which comp
Publicado em: 2009