Viabilidade de utilização de um compósito de matriz cerâmica com cargas recicláveis na fabricação de equipamentos solares

Composite materials can be defined as materials formed from two or more constituents with different compositions, structures and properties, which are separated by an interface. The main objective in producing composites is to combine different materials to produce a single device with superior properties to the component unit. The present study used a composite consisting of plaster, cement, EPS, tire, PET and water to build prototype solar attempt to reduce the manufacturing cost of such equipment. It was built two box type solar cookers, a cooler to be cooled by solar energy, a solar dryer and a solar cooker concentration. For these prototypes were discussed the processes of construction and assembly, determination of thermal and mechanical properties, and raising the performance of such solar systems. Were also determined the proportions of the constituents of the composite materials according to specific performance of each prototype designed. This compound proved to be feasible for the manufacture of such equipment, low cost and easy manufacturing and assembly processes

Metodologia para implantação e controle de coleta seletiva de resíduos sólidos industriais recicláveis

Pós-graduação em Agronomia (Energia na Agricultura) - FCA

O espaço da produção solidária dos catadores de materiais recicláveis: usos e contradições

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Os catadores de materiais recicláveis: trajetórias e travessias

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

O lixo e a conduta humana: gestão dos insuportáveis na vida urbana

Pós-graduação em Psicologia - FCLAS

Histórico e funcionamento das coletas cooperativada e autônoma de materiais recicláveis de Santa Gertrudes-SP e desenvolvimento de técnica para aferição de seus efeitos sobre o destino do lixo doméstico

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Não está cheirando nada bem: condições e efeitos da territorialidade de excluídos, na condição de catadores de materiais recicláveis, em Belém (PA)

Estudo realizado no complexo de disposição final formal da Prefeitura Municipal de Belém e seu entorno, objetivando analisar a c de grupos sociais excluídos, na condição de catadores de materiais recicláveis em Belém (PA) e as ações do poder público que permeiam o quadro atual, a partir da segregação socioeconômica no espaço urbano e sua relação com o lixo, passando pela cartografia da dinâmica do lixo urbano de Belém (PA) e pela análise dos movimentos sociais de catadores, suas potencialidades e fragilidades, propondo interferência nesta territorialidade. Os dados coletados envolvem carga teórica e inserção prática na dinâmica em estudo e as conclusões ratificam um cenário de reprodução do sistema de produção vigente, em uma contextualização de relações de poder muito evidente na territorialidade estudada.

Coleta Seletiva Municipal, Educação Ambiental e Organizações de Catadores de Materiais Recicláveis na Vertente Paulista da Bacia do Rio Paranapanema

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Produção e reprodução capitalista na indústria da reciclagem: uma análise do trabalho de catação de materiais recicláveis no interior paulista

Pós-graduação em Ciências Sociais - FFC

Cooperviva: análise das possibilidades e limites do trabalho dos catadores de resíduos recicláveis de Rio Claro (SP)

The issue of waste, historically, has been getting worse as a result of the world´s population increase and in order to meet their needs the consumption of natural resources and the generation has been constantly increasing, especially in large urban centers. The people involved in the collection of recyclable solid waste, called from now on as collectors, are responsible for about 90% of the waste sent to recycling industry in Brazil. Apart from having a role in the economy, the collectors have specific knowledge and skills necessary to identify, collect, sort and sell these wastes. This study aims to examine the possibilities and limits of COOPERVIVA – Cooperativa de Trabalho dos Catadores de Material Reaproveitável de Rio Claro - as an instrument of the municipal solid waste management system, and its experience as a recyclable waste collectors cooperative. The methodological procedures of this study rely on the literature research on the experiences of cooperative and the management of municipal solid waste. In addition to this review of the literature, fortnightly visits to the cooperative were held in order to experience their daily activities, and testimonies of the cooperative members were collected as well as documents and reports produced by COOPERVIVA. The results of this analysis are considerations of the limitations of the cooperative and recommendations aimed at maximizing their potential as a tool of the domestic solid waste management system of and as a recyclable waste collectors cooperative. Among other things it can be concluded that the urban selective collection of waste challenges the community to the reinvention of life and the relationships each individual with the planet.

O trabalho dos catadores de materiais recicláveis de Presidente Prudente, São Paulo: um estudo aplicado na COOPERLIX e na coleta seletiva municipal

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

Gestão de resíduos sólidos urbanos: contribuições socioambientais de duas cooperativas de catadores de materiais recicláveis na região do Médio Paranapanema

Pós-graduação em Biociências - FCLAS

Educação e economia solidária: contribuições da pedagogia da alternância para a formação dos catadores de materiais recicláveis

This text presents the Pedagogy of Alternating methodology, highlighting its contribution to re-think the formation of catadores of recycling materials (rubbish collectors). Whereas the use of this approach in the urban area is unusual, the goal of the article is to initiate a debate to promote further elaborations. Initially an overview of the Pedagogy of Alternating is presented and the main instruments used in this approach are commented. Two theoretical and methodological issues are indicated as challenges for catadores formation: the relations between Education and Work and the relations between Theory and Practice. The need to overcome dichotomy between these dimensions of human activity (that predominates in today's society) is defended. The catadores work reveals the exclusion of these workers of less organized sectors of production chains, with few opportunities to obtain better income and qualification. Overcome this gap requires an intense training to turn the catadores in recycling workers . To reach this goal the implementation of Alternating experiences between study and work in cooperatives and schools is not enough. A deep transformation is needed over the ways and subjects of both study and work, in order to create emancipating activities that promotes a full development of these workers.

Memória dos catadores de materiais recicláveis de Assis (2001-2007)

Pós-graduação em História - FCLAS

Proposição de modelo de logística reversa de resíduos sólidos domésticos recicláveis para o municípios de Rio Claro - SP

The approval of the Solid Waste National Policy on August 2, 2010, brought important advances on the issue of solid waste nationwide. Several requirements were imposed causing public and private sectors to direct the problem more diligently. At the same time, the growth of human consumption and the negative impacts of related activities are increasing pressure for new ways to manage wastes. This study was carried out in order to bring proposals for a new model of solid waste management in the city of Rio Claro. To do so, it was used methodologies which stick to collaborative approaches in order to co-create a new vision considering different points of view . This new proposal includes four main initiatives: the integration of a reverse logistics system and collection of recycling materials in all kinds of educational institutions; the use of a routing platform for collection of solid wastes and recycling materials; the application of a garbage fee to residents who use the collection of solid waste system; and a bonus system developed by the private sector as a marketing strategy, encouraged by the public sector, enabling residents to separate their wastes correctly and leave them in one of the educational institutions to exchange points for discounts at local markets