835 resultados para coleta parcial
Resumo:
Pós-graduação em Engenharia Civil - FEIS
Resumo:
Pós-graduação em Odontologia Restauradora - ICT
Resumo:
Pós-graduação em Zootecnia - FCAV
Resumo:
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
Resumo:
Pós-graduação em Engenharia Civil e Ambiental - FEB
Resumo:
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
Resumo:
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
Resumo:
O estudo objetivou pesquisar a aplicabilidade de métodos alternativos para amenizar o problema da disposição dos resíduos sólidos urbanos. Especificamente nesse trabalho os objetivos foram direcionados no sentido de desenvolver esforços para viabilizar a reciclagem e o reaproveitamento de materiais, medidas essas, que aumentarão a vida útil dos aterros sanitários. Além disso, procuramos fazer um trabalho de Educação Ambiental para a população envolvida, em uma tentativa de incentivar uma mudança de hábitos. Para tanto, foi selecionado um bairro da cidade de Rio Claro (SP), como um projeto-piloto, onde foram observados os obstáculos e os procedimentos acertados, para uma aplicação em futuros projetos.
Resumo:
Among numerous studies about the selective collection of solid waste and cooperatives of recyclable materials, this research aims to contribute with the study of these problems from the geographic space. As the world population increases, the issue of solid waste becomes increasingly worrying, due to new consumption patterns that create larger amounts of waste, especially in the urban centers. The recycling appears to be the best solution for this problem since most materials that are currently sent to landfills would become raw material for new products. The Triage Centers performs an important role in this process because they are responsible for sorting, packing and selling the materials arising from the selective collect, so it is necessary to analyze the places where these steps are performed. This study intend to examine the location and distribution of these enterprises in the city of São Paulo in order to provide support for the mitigation of impacts, both environmental and social, from their location, as well as provide support for the expansion of selective collection program in the city. The choice for studying this area was due to the curiosity of investigating the inefficiency of the recycling program in the city of São Paulo, which currently recycles about 1% of all household solid waste collected. Therefore, from a historical survey of the city's recycling programs, technical visits, interviews with responsible agencies and also analysis of the Triage Center's frameworks based on the guidelines from the municipal legislation, it will be evaluated the problems faced by the program for its expansion
Resumo:
Qualidade na coleta de dados do feixe de radiação, modelagem por meio do sistema de planejamento de tratamento (SPT) e controle da qualidade do processo envolvido são cruciais à fidedignidade do serviço de radioterapia de forma a contribuir à eficácia do tratamento e segurança do principal ente envolvido no final de toda essa sistemática, o paciente. Para isso foi proposto nesse presente trabalho a coleta de dados do feixe de raios-x de 6MV seguido da introdução desses dados ao SPT para processo de modelagem computacional que teve agregado, a todo esses processos, o controle da qualidade segundo critérios de aceitação
Resumo:
This research was mainly focused on public policy analysis of solid waste, and the National Policy and State Solid Waste, as well as determining the performance of the Blue Green Municipality strategic project in relation to the management of municipal solid waste in Regente Feijó, São Paulo. The objective of this research was to analysis of the consequences of the deployment project of selective collection and integration of recyclable material collectors in an association of collectors, called the Association of Recyclable Material Collectors Rock, held in the city from the year 2008, with effective implementation in 2010. We analyzed the actions of the municipal government since the implementation of selective collection, to the development of the Association. The methodology used was literature concerning the issue; routine field surveys to monitor the activities in the landfill and association of collectors, collecting data from questionnaires appropriate to the research topic. We sought to examine old and new forms of urban solid waste management, the evolution of the historical process of this issue in the city and its social and environmental impacts, and the collectors the main social actors in this process. The complexity that addresses this issue was dealt with in this dynamic study, analyzing all parts involved
Resumo:
The Brazilian government has convinced the world that ethanol deriving from sugar cane is a promissory means of sustainable fuel for vehicles. There is a great growth of ex vehicles , i.e, run both by ethanol and gasoline, due to competent automotive industries and e cient alcohol production technology. In 2009 and 2010 the ethanol production was 25.7 billion liters and 53.8% of sugar cane production was destined to alcohol production. Nevertheless, the sugar production also derived from sugar cane should increase in 2011. Brazil produced 33 million tons of sugar in the last harvest. With sugar cane on the rise production is arising new environmental problems. The harvest using mechanized cut besides improving the logistic transportation system leaves the generating residue in the eld. This residue is a mixture of straw, leavings and scrap of sugar cane named sugar cane crop residue and corresponds to 30% of biomass and can be burned and produce electricity by cogeneration. But the transport the sugar cane crop from the eld is expensive due costs involved in the transport system. This work aims to propose a formulation for the bales collecting problem from sugar cane eld to mill that minimize the costs involved in the transport system. The computational tests use the C++ language and an algorithm based on genetic algorithms techniques
Resumo:
The actual work broaches a study about the collection and treatment of sanitary sewage from the municipality of Ubatuba in its operational aspects and the tariff policy from the service. Themes related to the subject like the history of collection and treatment of sewage, its development in Brazil and its importance for public health and environmental preservation, as well as historical and geographical aspects of Ubatuba/SP, are present in the literature review. The methodology consists in guided visit in the colletion and treatment of sewage facilities and interview with technical managers. With the technical data obtained, it is made a discussion of the results and possible recommendations
Resumo:
This work focuses on analyzing the organization of the Workers Cooperative Recyclable Products of Presidente Prudente (COOPERLIX) and selective collection of municipal service. Aiming to analyze the issue of solid waste and the work of collectors of recyclable materials in an organized Economic Development Outreach (ESS). Throughout the work was carried out theoretical approaches on the issue of solid waste, the precarious work of scavengers, some laws, among others, were conducted several field studies over the years 2011 and 2012 in COOPERLIX, with the realization meetings and debates on various subjects; tools were also used Geographic Information Systems mainly in the production of selective collection of municipal map, now at 100% of the urban area of Presidente Prudente. Finally, we carried out a comprehensive analysis of the situation of the productive and financial COOPERLIX during those two years, checking their capability and weaknesses
Resumo:
Este projeto investigou alternativa de tratamento simplificada para fins não potáveis para aplicação em escala industrial. É neste contexto que esta pesquisa alojou sua importância – nas possíveis estratégias de tratamento, em especial na utilização de sistema contendo filtro de pressão e no uso do amido natural de milho como coagulante, auxiliando no processo de filtração, visando aumento da segurança sanitária e da qualidade da água de chuva disponibilizada para aproveitamento. A hipótese do trabalho foi investigar a possibilidade da diminuição ou até eliminação do volume de água descartada na operação de abstração da primeira chuva. Para tal, foram realizados ensaios em escala de laboratório com uma precipitação coletada nos dias 10/03/08 e 03/04/2008. Os resultados da estratégia de tratamento delineada foram comparados com os obtidos pela estratégia convencional com descarte de 1,5 mm da primeira chuva, o que corresponde a um volume de 558 L de água de chuva. Utilizou-se a dosagem de 6,0 mg/L para fim de comparação com a água bruta, sem nenhum tratamento, e com a água somente filtrada. Os resultados não confirmaram a hipótese de que o tratamento com amido natural permite eliminar a etapa de abstração da primeira chuva, porém, vale ressaltar que a qualidade da água coletada já era muito boa previamente ao tratamento. Merece destaque o fato de que a amostra de precipitação submetida aos ensaios apresentados foi coletada em período de freqüente precipitação e, embora tenha sido observado o interstício de 3 dias consecutivos de estiagem a qualidade da água de chuva coletada pode ser considerada boa (34UH de cor aparente; 8,84 UT de turbidez e 238,2 (NMP) de coliformes totais e 3 (NMP) de coliformes termotolerantes). Acredita-se que, para o caso de precipitações ocorridas após longo período de estiagem, a necessidade de tratamento... (Resumo completo, clicar acesso eletrônico abaixo)