Polymers are subjected to physical and chemical changes during their processing, service life, and further recovery, and they may also interact with impurities that can alter their composition. These changes substantially modify the stabilisation mechanisms and mechanical properties of recycled polymers. The assessment of the quality properties of recycled polymers is therefore crucial to guarantee the performance of recyclates in further applications. Three key quality properties have been defined for this quality analysis: degree of mixing (composition), degree of degradation, and presence of low molecular weight compounds (degradation products, contaminants, additives). Furthermore, detailed knowledge about how the different stages of their life cycle affect the degree of degradation of polymeric materials is important when discussing their further waste recovery possibilities and the performance of recycled plastics. A dual-pronged experimental approach employing multiple processing and thermo-oxidation has been proposed to model the life cycle of recycled high-impact polystyrene (HIPS used in packaging applications, and electrical and electronic equipment (E&E). Both reprocessing and thermo-oxidative degradation are responsible for coexistent physical and chemical effects (chain scission, crosslinking, apparition of oxidative moieties, polymeric chain rearrangements, and physical ageing) on the microstructure and morphology of polybutadiene (PB) and polystyrene (PS) phases; these effects ultimately influence the long-term stability, and the rheological and mechanical behaviour of HIPS. The PB phase has proved to be the initiation point of HIPS degradation throughout the life cycle. Thermo-oxidation seems to have more severe effects on HIPS properties; therefore, it can be concluded that previous service life may be the part of the life cycle with the greatest influence on the recycling possibilities and performance of HIPS recyclates in second-market applicat / Vilaplana Domingo, FJ. (2008). Analytical strategies for the quality assessment of recycled high-impact polystyrene (HIPS) [Tesis doctoral no publicada]. Universitat Politècnica de València. https://doi.org/10.4995/Thesis/10251/2186 / Palancia

Die vorliegende Ausgabe beschäftigt sich mit dem Thema „Ökonomische Analyse der Rückgewinnung von hochwertigen Metallen aus elektrischen und elektronischen Altgeräten in Deutschland“. Elektro- und Elektronikgeräte sind aus dem täglichen Leben nicht mehr wegzudenken; die Unternehmen entwickeln und produzieren immer leistungsfähigere Produkte, wobei durch die immer schnelleren und kurzlebigeren Innovationszyklen die Abfallberge ausgedienter Elektro(nik)geräte beständig wachsen. Mit Inkrafttreten des Elektro- und Elektronikgerätegesetz am 24. März 2005 werden alte Elektro(nik)geräte zukünftig getrennt gesammelt und weitgehend verwertet. Neu ist, dass die Hersteller mehr Verantwortung für ihre Produkte übernehmen und zur Verwertung der getrennt gesammelten Elektro- und Elektronik-Altgeräten verpflichtet sind. Das Elektro- und Elektronikgerätegesetz geht zum einen aus der europäischen Richtlinie über die Entsorgung von Elektro- und Elektronik-Altgeräten (WEEE) und zum anderen aus der europäischen Richtlinie über die Verwendung bestimmter gefährlicher Stoffe in Elektro- und Elektronikgeräten (RoHS) hervor und gilt als Reaktion auf die wachsenden Elektro(nik)schrott-Berge. Für die Unternehmen der Entsorgungs- und Recyclingbranche ergeben sich mit diesen gesetzlichen Neuerungen neue Chancen auf Weiterentwicklung ihres Geschäftsfeldes. Besonderes Augenmerk gilt den Demontageunternehmen, mit deren Hilfe erst die gesetzlichen Forderungen, hinsichtlich der zu erzielenden Rückgewinnungsquoten und der notwendigen selektiven Behandlung einiger Baugruppen, erfüllt werden können. Die Rückgewinnung hochwertiger Metalle aus Elektro(nik)schrott bedarf im Hinblick der Preissteigerungen auf den Rohstoffmärkten höchster Priorität. Mit Etablierung eines Sekundärrohstoffmarktes kann ein rohstoffarmes Land wie Deutschland der Abhängigkeit des Importes von Primärrohstoffen signifikant entgegenwirken.

An evaluation of electronic waste (e-waste) management in Ba-Phalaborwa Local Municipality was undertaken in this study. The aim of the study was to evaluate the electronic waste management practices such as generation, storage, collection, transportation and disposal in Ba-Phalaborwa Local Municipality. This was achieved through questionnaires distributed to residents in Namakgale and Phalaborwa residential areas, structured interviews with municipal workers under the Environmental Health Division and observation in the landfill site and collection points were also used in gathering information on the electronic waste management. In the study it was found that a wide range of electronic waste is generated and lighting equipment, small household equipment and ICT equipment are disposed of in large numbers in the study area. The municipality is responsible for waste management in the study area. Electronic waste generated is stored, collected and disposed together with all other domestic waste in the area. No segregation or recycling at household level was evident. It was also found that the municipality does not have a formal relationship with electronic waste recycling companies to eliminate the flow of electronic waste from households to the landfill site. A lack of own regulatory and by-laws on electronic waste was noted and seemed to be one of the challenges the municipality is facing. The findings highlighted the low level of community awareness regarding electronic waste. The study concluded that there is a lack or absence of good management of electronic waste storage, collection, transportation in the Ba-Phalaborwa Local Municipality. From the study, it is recommended that there is a need for meaningful community awareness, environmental education, formulation of by-laws and formal recycling projects for effective electronic waste in Ba-Phalaborwa Local Municipality. / Environmental Sciences / M. Sc. (Environmental Management)

An evaluation of electronic waste (e-waste) management in Ba-Phalaborwa Local Municipality was undertaken in this study. The aim of the study was to evaluate the electronic waste management practices such as generation, storage, collection, transportation and disposal in Ba-Phalaborwa Local Municipality. This was achieved through questionnaires distributed to residents in Namakgale and Phalaborwa residential areas, structured interviews with municipal workers under the Environmental Health Division and observation in the landfill site and collection points were also used in gathering information on the electronic waste management. In the study it was found that a wide range of electronic waste is generated and lighting equipment, small household equipment and ICT equipment are disposed of in large numbers in the study area. The municipality is responsible for waste management in the study area. Electronic waste generated is stored, collected and disposed together with all other domestic waste in the area. No segregation or recycling at household level was evident. It was also found that the municipality does not have a formal relationship with electronic waste recycling companies to eliminate the flow of electronic waste from households to the landfill site. A lack of own regulatory and by-laws on electronic waste was noted and seemed to be one of the challenges the municipality is facing. The findings highlighted the low level of community awareness regarding electronic waste. The study concluded that there is a lack or absence of good management of electronic waste storage, collection, transportation in the Ba-Phalaborwa Local Municipality. From the study, it is recommended that there is a need for meaningful community awareness, environmental education, formulation of by-laws and formal recycling projects for effective electronic waste in Ba-Phalaborwa Local Municipality. / Environmental Sciences / M. Sc. (Environmental Management)

Le modèle de production et de consommation linéaire, qui se résume à: extraire, produire, utiliser puis jeter, menace la préservation de nos ressources naturelles, alors même que les Déchets d’Équipements Électriques et Électroniques (DEEE) constituent des « mines urbaines » riches en métaux de valeur. Les politiques publiques classiques des années 70, fondées sur une approche régalienne, se sont révélées inefficaces pour stimuler des démarches innovantes et collectives.Dans cette thèse, nous étudions une approche alternative fondée sur un principe de responsabilisation des producteurs, encadrés par une forme de co-régulation entre acteurs publics et privés. Alors que la responsabilité est souvent associée à une logique individuelle, qu’est-ce qu’une responsabilité collective? Plus encore, pour faire de la responsabilisation une technique politique de gouvernement, quels processus et instruments s’agit-il de mobiliser pour rendre des acteurs collectivement responsables?À travers le cas de la filière des DEEE, cette thèse propose des principes de la co-régulation. Nous nous appuyons sur la littérature sur les communs, où ont été discutées les conditions d’une gestion et d’une gouvernance collectives. La thèse repose sur une approche exploratoire, qualitative et longitudinale. Une analyse comparative au niveau européen permet une mise en perspective des propositions théoriques. / The Linear Economy is structured on: extraction, production, product use and landfill. This model prevails although it is a threat to the preservation of natural resources. Whereas, Waste Electrical and Electronic Equipment (WEEE) constitute “Urban Mines” that are rich in valuable metals. Public policies from the 70s, based on regulatory constraints, have proved to be inefficient in instigating innovative and collective processes.In this thesis, we study an alternative approach based on the responsabilization of producers through co-regulated action between public and private actors. While responsibility is often linked to individualism, this work scrutinizes the substance of collective responsibility. Furthermore, in consideration of responsabilization as a mode of political governance, we examine the processes and the instruments which could be engaged to bestow collective responsibility on private actors.Through an exploratory, qualitative and longitudinal approach in the context of the WEEE sector, we propose new co-regulation principles. The research is based on the literature of the commons in which the conditions of a collective governance are discussed. The theoretical propositions are considered in the perspective of a comparative analysis at the European level.

Introdução: no Brasil, ainda não há legislação específica, em nível nacional, sobre resíduos de equipamentos elétricos e eletrônicos (REEE). Com a regulamentação da Política Nacional de Resíduos Sólidos, as instituições de ensino superior (IES) no país se deparam com a necessidade de criar sistemas de gestão integrada que incluam logística reversa e disposição desses equipamentos ao final de sua vida útil. Objetivo: estudar a geração, fluxo e destino dos REEE de IES e propor diretrizes para a gestão institucional desses resíduos. Estudou-se o caso de duas IES, em dois cenários distintos: A) a Universidade de São Paulo (Brasil), sem influência de legislação específica sobre o tema e que não possui política de resíduos consolidada; B) A Universidade de Cádiz (Espanha), sob influência das Diretivas da União Europeia e de legislação nacional e que conta com política de resíduos e sistemas integrados de gestão de REEE. Método: análise quali/quantitativa em ambas as IES que constou de: I) Diagnóstico da geração, fluxo e destino dos REEE. Técnica utilizada: levantamento dos dados censitários dos bens que sofreram processo de baixa em um período de dez anos, no sistema de informação da Administração Patrimonial; II) Criação de nova base de dados, com inclusão de classificação dos REEE por tipo, peso médio e periculosidade; III) Pesquisa participativa com os responsáveis por setores envolvidos com a gestão interna de REEE; e IV) Observação sistemática, com registros fotográficos e de dados obtidos, em locais de destino de REEE e em nove Sistemas de Gestão Integrada de REEE (SIG-REEE) da Espanha. Resultados: o diagnóstico foi apresentado aos responsáveis por setores envolvidos com a gestão interna desses resíduos nas instituições, com objetivo de coletar sugestões para um plano de gestão de REEE que atendesse às suas necessidades e expectativas. Os resultados desta pesquisa levaram à proposta de diretrizes para a gestão institucional de REEE, orientando a execução das ações de controle de seus impactos econômicos, sociais, ambientais e de saúde de forma integrada e que seja sustentável e possa ser adaptado a quaisquer tipos de instituição, com flexibilidade para atender a diferentes necessidades e realidades. Conclusão: I) Os procedimentos adotados atualmente nas IES estudadas não atendem aos requisitos fundamentais de sustentabilidade. II) Constatou-se que fatores internos determinam os caminhos da gestão externa do REEE. III) As diretrizes propostas para gestão integrada de REEE baseiam-se em três etapas principais: a) planejamento para aquisição do EEE; b) vida útil; c) gestão de REEE. O estudo conclui que para se conseguir um sistema de gestão sustentável e efetivo, é necessário considerar todas as etapas do ciclo de vida do produto, a partir do planejamento para sua aquisição, até seu destino final. Para que o sistema de gestão de REEE em IES seja efetivo, propõe-se a integração da gestão de EEE/REEE / Introduction: in Brazil, there is no specific law at the national level for the disposal of electrical and electronic equipment waste (WEEE). With the National Solid Waste Policy regulations, Higher Education Institutions (HEI) in the country are faced with the need to create integrated management systems that include reverse logistics and disposal of such equipment at the end of its life time. Objective: to study the generation, flow, and destination of WEEE from HEI and propose guidelines for developing an institutional management system for such waste. Two HEIs in two distinct scenarios were analyzed: A) the University of São Paulo (Brazil), which operates without the influence of legislation on the subject and does not have a consolidated waste policy; and B) The University of Cádiz (Spain), which operates under European Union Directives and national legislation, featuring an integrated waste management policy on WEEE. Methods: qualitative/quantitative analyses in both institutions consisted of: i) Diagnosis of the generation, flow, and destination of WEEE based on census data on goods that have undergone a process of decline over a period of ten years in the Administração Patrimonial (Asset Management) information systems; ii) Creation of a new database, which includes the classification of WEEE by type, average weight, and hazard risk; iii) Research with the participation of the responsible parties of the sectors involved with the internal management of WEEE, and iv) Systematic observation, with photographic records and retrieved data from WEEE destinations and from nine Integrated Management Systems of WEEE (SIG-REEE) in Spain. Results: the diagnoses were presented to the responsible parties of the sectors involved with the internal management of such waste in institutions, with the objective of gathering suggestions for a WEEE management system that meets needs and expectations. The results led to the proposal of guidelines for the preparation of an institutional WEEE management plan, to orient the implementation of sustainable practices in order to better control economic, social, environmental, and health impact in an integrated manner that is sustainable and can be adapted to any type of institution, with enough flexibility to meet different needs and realities. Conclusion: I) the procedures currently in effect in HEI do not meet the core requirements of sustainability II) It was noted that internal factors determine the paths of external WEEE management. III) The guidelines proposed in this study for integrated management of WEEE were based on three main stages: a) acquisition of the EEE, b) useful life period; c) WEEE management. The study concludes that to achieve a sustainable and effective management system, it is necessary to consider all stages of the life cycle of a product, from planning to acquisition, to its final destination. The integration of EEE/WEEE management is recommended

O crescimento na geração de rejeitos de equipamentos elétricos e eletrônicos (REEE), legislações mais rigorosas e o valor agregado destes materiais incentivam o desenvolvimento de tecnologias de reciclagem. Contudo, a reciclagem dos componentes poliméricos dos REEE (CP-REEE) precisa superar desafios como a degradação durante o uso e reprocessamento, a presença de diferentes aditivos nos rejeitos e a depreciação de propriedades causada pela mistura não controlada de polímeros. Assim, o objetivo deste trabalho foi desenvolver um estudo sobre a reciclagem mecânica na forma de blendas poliméricas de rejeitos do copolímero acrilonitrila-butadieno-estireno (ABS) e do poliestireno de alto impacto (HIPS), empregando agentes compatibilizantes. No desenvolvimento do trabalho foram realizadas a caracterização dos CP-REEE, análise das propriedades mecânicas, químicas, térmicas e morfológicas dos polímeros e das blendas de ABS/HIPS nas proporções de 1:3, 1:1 e 3:1 com variações na composição dos polímeros reciclados e virgens e por fim, realizado um estudo do envelhecimento foto-oxidativo acelerado de uma blenda ABS/HIPS. Os resultados mostraram que os polímeros ABS e HIPS reciclados ainda apresentam boas propriedades mecânicas e que a presença de agentes compatibilizantes provoca o aumento da tenacidade nas blendas ABS/HIPS. A incorporação de polímeros virgens nos materiais reciclados não promove ganho significativo nas propriedades mecânicas das blendas. Blendas com até 50% de ABS demonstraram ter propriedades próximas às do HIPS, enquanto as blendas com altos teores de ABS não alcançaram valores de propriedades mecânicas similares aos do ABS virgem. O comportamento das propriedades das blendas virgens e recicladas frente ao envelhecimento fotoquímico foi similar, indicando que o material reciclado apresenta grande potencial para aplicações. O estudo de blendas ABS/HIPS de CP-REEE demonstra que o controle da composição das blendas definem a sua aplicação. / The growth in waste electrical and electronic equipment (WEEE) generation, directives more stringent and the aggregate value presents in these waste are encouraging the development of recycling technologies. However, recycling of polymeric components from WEEE (PC-WEEE) must overcome challenges such as degradation during use and reprocessing, the presence of various additives in the waste and the depreciation of properties caused by uncontrolled polymers mixture. The aim of this work was to develop a study of the mechanical recycling in the form blends with of polymeric waste of acrylonitrile-butadiene-styrene copolymer blends (ABS) and high impact polystyrene (HIPS) using compatibilizers. During the study was carried out the characterization of the PCWEEE and mechanical, chemical, thermal and morphological analysis of the polymers and the ABS / HIPS blends in proportions of 1:3, 1:1 and 3:1 with recycled and virgin polymers, as well as a study of the accelerated photo-oxidative aging of the ABS/HIPS blends. The results showed that ABS and HIPS recycled polymers still have good mechanical properties and the presence of compatibilization agents leads to increased toughness in ABS/HIPS blends. The incorporation of virgin polymers in recycled materials does not promote significant gain in the mechanical properties of the blends. Blends with up to 50% ABS have demonstrated to be closer to the HIPS, while blends with high content of ABS did not reach values of mechanical properties similar to the virgin ABS. The mechanical properties of virgin and recycled blends during the photochemical aging were similar, indicating that the recycled material has great potential for applications. The study of ABS/HIPS blends from PC-WEEE demonstrated that control of the blend composition establish their applications.

Le recyclage des déchets plastiques issus des déchets d'équipements électriques et électroniques (D3E) est devenu un enjeu majeur de nos sociétés afin de limiter leur impact environnemental. Le recyclage mécanique apparaît aujourd’hui comme une solution mature industriellement et adaptée pour produire de matières premières de recyclage (MPR). L’objectif de cette thèse est la compatibilisation de mélange de plastiques issus de la filière de tri des D3E en vue de leur valorisation par recyclage mécanique. La caractérisation des mélanges D3E par des analyses FT-IR, fluorescence-X, ATG et DSC a montré qu’il s’agissait de mélanges complexes contenant majoritairement des polymères styréniques et des polyoléfines et de faible pourcentage de PVC, PMMA, PC… Ces mélanges, mis en œuvre, présentent des propriétés mécaniques très faibles par rapport aux polymères techniques et de commodité. Ces résultats ont démontré la nécessité d’une compatibilisation de ces D3E en vue de leur transformation en MPR. Au vu de la complexité des mélanges, la compatibilisation in situ à l’aide de réactions radicalaires est apparue particulièrement prometteuse. Une première approche a consisté à générer les radicaux par irradiation puis, en deuxième approche, par ajout d’amorceurs chimiques. Ces deux approches n’ont pas produit d’améliorations significatives des propriétés. Suite à ces résultats, des essais de compatibilisation par ajout de copolymères ont été entrepris, conduisant à une amélioration importante des propriétés mécaniques. La réalisation de prototypes techniques, à partir de MPR compatibilisés, a été validée et permet de démontrer leur potentiel technique. / The recycling of the plastics from waste electrical and electronic equipment (WEEE) has attracted great attention recently for environmental reasons. Mechanical recycling has emerged as the most economical, as well as the most energetic and ecologically efficient option. The aim of this work is the mechanical recycling of WEEE mixed plastic waste (MPW) streams. First, MPW composition has been evaluated by FT-IR and X-ray fluorescence spectroscopies, and ATG and DSC analyses. MPW are complex blend composed of thermoplastics, mainly styrenic polymers (ABS, HIPS, PS) and polyolefins. The remaining were other thermoplastics as PVC, PE, PMMA, PC…. After processing, these mixtures show very low mechanical properties compared to commodity and engineering thermoplastics. These results demonstrated that compatibilization is necessary to transform these D3E into secondary raw materials (SRM). In situ compatibilization using radical reactions appeared to be an attractive solution. Two pathways have been studied to generate the radicals, firstly, by electron beam radiation and, secondly, by adding chemical initiators. These two approaches didn’t show any substantial improvement in mechanical properties. Following these results, compatibilization by addition of reactive and non-reactive commercial copolymers were undertaken, leading to a significant improvement in mechanical properties. The production of technical prototypes and 3D printing wires from compatibilized SRM has been validated and allows considering an industrial development.

Introdução: no Brasil, ainda não há legislação específica, em nível nacional, sobre resíduos de equipamentos elétricos e eletrônicos (REEE). Com a regulamentação da Política Nacional de Resíduos Sólidos, as instituições de ensino superior (IES) no país se deparam com a necessidade de criar sistemas de gestão integrada que incluam logística reversa e disposição desses equipamentos ao final de sua vida útil. Objetivo: estudar a geração, fluxo e destino dos REEE de IES e propor diretrizes para a gestão institucional desses resíduos. Estudou-se o caso de duas IES, em dois cenários distintos: A) a Universidade de São Paulo (Brasil), sem influência de legislação específica sobre o tema e que não possui política de resíduos consolidada; B) A Universidade de Cádiz (Espanha), sob influência das Diretivas da União Europeia e de legislação nacional e que conta com política de resíduos e sistemas integrados de gestão de REEE. Método: análise quali/quantitativa em ambas as IES que constou de: I) Diagnóstico da geração, fluxo e destino dos REEE. Técnica utilizada: levantamento dos dados censitários dos bens que sofreram processo de baixa em um período de dez anos, no sistema de informação da Administração Patrimonial; II) Criação de nova base de dados, com inclusão de classificação dos REEE por tipo, peso médio e periculosidade; III) Pesquisa participativa com os responsáveis por setores envolvidos com a gestão interna de REEE; e IV) Observação sistemática, com registros fotográficos e de dados obtidos, em locais de destino de REEE e em nove Sistemas de Gestão Integrada de REEE (SIG-REEE) da Espanha. Resultados: o diagnóstico foi apresentado aos responsáveis por setores envolvidos com a gestão interna desses resíduos nas instituições, com objetivo de coletar sugestões para um plano de gestão de REEE que atendesse às suas necessidades e expectativas. Os resultados desta pesquisa levaram à proposta de diretrizes para a gestão institucional de REEE, orientando a execução das ações de controle de seus impactos econômicos, sociais, ambientais e de saúde de forma integrada e que seja sustentável e possa ser adaptado a quaisquer tipos de instituição, com flexibilidade para atender a diferentes necessidades e realidades. Conclusão: I) Os procedimentos adotados atualmente nas IES estudadas não atendem aos requisitos fundamentais de sustentabilidade. II) Constatou-se que fatores internos determinam os caminhos da gestão externa do REEE. III) As diretrizes propostas para gestão integrada de REEE baseiam-se em três etapas principais: a) planejamento para aquisição do EEE; b) vida útil; c) gestão de REEE. O estudo conclui que para se conseguir um sistema de gestão sustentável e efetivo, é necessário considerar todas as etapas do ciclo de vida do produto, a partir do planejamento para sua aquisição, até seu destino final. Para que o sistema de gestão de REEE em IES seja efetivo, propõe-se a integração da gestão de EEE/REEE / Introduction: in Brazil, there is no specific law at the national level for the disposal of electrical and electronic equipment waste (WEEE). With the National Solid Waste Policy regulations, Higher Education Institutions (HEI) in the country are faced with the need to create integrated management systems that include reverse logistics and disposal of such equipment at the end of its life time. Objective: to study the generation, flow, and destination of WEEE from HEI and propose guidelines for developing an institutional management system for such waste. Two HEIs in two distinct scenarios were analyzed: A) the University of São Paulo (Brazil), which operates without the influence of legislation on the subject and does not have a consolidated waste policy; and B) The University of Cádiz (Spain), which operates under European Union Directives and national legislation, featuring an integrated waste management policy on WEEE. Methods: qualitative/quantitative analyses in both institutions consisted of: i) Diagnosis of the generation, flow, and destination of WEEE based on census data on goods that have undergone a process of decline over a period of ten years in the Administração Patrimonial (Asset Management) information systems; ii) Creation of a new database, which includes the classification of WEEE by type, average weight, and hazard risk; iii) Research with the participation of the responsible parties of the sectors involved with the internal management of WEEE, and iv) Systematic observation, with photographic records and retrieved data from WEEE destinations and from nine Integrated Management Systems of WEEE (SIG-REEE) in Spain. Results: the diagnoses were presented to the responsible parties of the sectors involved with the internal management of such waste in institutions, with the objective of gathering suggestions for a WEEE management system that meets needs and expectations. The results led to the proposal of guidelines for the preparation of an institutional WEEE management plan, to orient the implementation of sustainable practices in order to better control economic, social, environmental, and health impact in an integrated manner that is sustainable and can be adapted to any type of institution, with enough flexibility to meet different needs and realities. Conclusion: I) the procedures currently in effect in HEI do not meet the core requirements of sustainability II) It was noted that internal factors determine the paths of external WEEE management. III) The guidelines proposed in this study for integrated management of WEEE were based on three main stages: a) acquisition of the EEE, b) useful life period; c) WEEE management. The study concludes that to achieve a sustainable and effective management system, it is necessary to consider all stages of the life cycle of a product, from planning to acquisition, to its final destination. The integration of EEE/WEEE management is recommended

Made available in DSpace on 2016-08-10T10:46:32Z (GMT). No. of bitstreams: 1 DIEGO DE CASTILHO SUCKOW MAGALHAES.pdf: 1368609 bytes, checksum: 5b7bf5336a8796459dad66c2db4b727d (MD5) Previous issue date: 2011-08-11 / This study has been dedicated to 􀁗􀁋􀁈􀀃 􀁕􀁈􀁖􀁈􀁄􀁕􀁆􀁋􀀃 􀁒􀁉􀀃 􀂳􀀨􀁑􀁙􀁌􀁕􀁒􀁑􀁐􀁈􀁑􀁗􀁄􀁏􀀃 􀀰􀁄􀁕􀁎􀁈􀁗􀂴􀀏􀀃 􀁉􀁒􀁕􀀃 􀁗􀁋􀁈􀀃 Master's Degree in Law, International Relations and Development, on Academic Master's Degree of the Pontifical Catholic University of Goiás and presents an 􀂳􀀲􀁙􀁈􀁕􀁙􀁌􀁈􀁚􀀃 􀁒􀁉􀀃 􀀨􀁏􀁈􀁆􀁗􀁕􀁌􀁆􀁄􀁏􀀃 􀁄􀁑􀁇􀀃 􀀨􀁏􀁈􀁆􀁗􀁕􀁒􀁑􀁌􀁆􀁖􀀃 􀀨􀁔􀁘􀁌􀁓􀁐􀁈􀁑􀁗􀀃 􀀺􀁄ste: electronics waste 􀂱 e- 􀁚􀁄􀁖􀁗􀁈􀂴􀀑􀀃􀀷􀁒􀁊􀁈􀁗􀁋􀁈􀁕􀀃􀁚􀁌􀁗􀁋􀀃􀁗􀁋􀁈􀀃􀁄􀁖􀁖􀁘􀁐􀁓􀁗􀁌􀁒􀁑􀀃􀁒􀁉􀀃􀁆􀁒􀁑􀁆􀁈􀁕􀁑􀀃􀁉􀁒􀁕􀀃􀁈􀁑􀁙􀁌􀁕􀁒􀁑􀁐􀁈􀁑􀁗􀁄􀁏􀀃􀁌􀁖􀁖􀁘􀁈􀁖􀀏􀀃􀁗􀁋􀁈􀀃􀁉􀁒􀁆􀁘􀁖􀀃􀁒􀁉􀀃 this scientific study is to identify the reality that permeates the waste of electronics internationally and nationally, combining the available data, identify the risks and to point out need for environmental management and the adequate way to handle ewaste, not only by the government but throughout society, primarily those involved in the production of electrical and electronic products. In face of the domestic and foreign situation will become clear that electronic products are discarded as scrap after its useful life, sometimes inappropriately, given the governmental omission of some States and the lack of specifications for the management and handling of e-waste. In this sense, it has been elucidated critical and positive aspects of domestic and foreign legal policies to the objects of analysis. It matters because the perception of how important the care of the e-waste and how large are the implications and consequences of improper waste management. Remain to be highlighted specific initiatives on recycling and final destination of e-waste for prevention of environmental pollution. And particularly with a view to environmental protection, enable to foster intelligible discussions to provide to government, business and society robust scientific evidence in order to effectuate the mechanisms of protection and control of disposal of electrical and electronic equipment waste. The methodology applied to the academic endeavor is a hypothetical-deductive effort, which is part of a rational analysis of specific and general factors in order to show the reality about the foreign and domestic electronic equipment waste, to emphasize the importance of adequate environment management waste of solid of this kind. / Esta pesquisa volta-􀁖􀁈􀀃 􀁪􀀃 􀁏􀁌􀁑􀁋􀁄􀀃 􀁇􀁈􀀃 􀁓􀁈􀁖􀁔􀁘􀁌􀁖􀁄􀀃 􀂳􀀰􀁈􀁕􀁆􀁄􀁇􀁒􀀃 􀀤􀁐􀁅􀁌􀁈􀁑􀁗􀁄􀁏􀂴􀀏􀀃 􀁇􀁒􀀃 􀀳􀁕􀁒􀁊􀁕􀁄􀁐􀁄􀀃 􀁇􀁈􀀃 Pós-Graduação em Direito, Relações Internacionais e Desenvolvimento, na modalidade Mestrado Acadêmico, da Pontifícia Universidade Católica de Goiás e apresenta 􀁘􀁐􀀃􀂳􀀳􀁄􀁑􀁒􀁕􀁄􀁐􀁄􀀃􀁇􀁒􀁖􀀃􀀵􀁈􀁖􀁴􀁇􀁘􀁒􀁖􀀃􀁇􀁈􀀃􀀨􀁔􀁘􀁌􀁓􀁄􀁐􀁈􀁑􀁗􀁒􀁖􀀃􀀨􀁏􀁰􀁗􀁕􀁌􀁆􀁒􀁖􀀃􀁈􀀃􀀨􀁏􀁈􀁗􀁕􀁻􀁑􀁌􀁆􀁒􀁖􀀝􀀃􀁒􀀃 lixo eletroeletrônico 􀂱 e-􀁏􀁌􀁛􀁒􀂴􀀑􀀃 A par do pressuposto de preocupação para com a questão ambiental, o foco do estudo científico está em identificar a realidade internacional e nacional que permeia o resíduo eletroeletrônico; conjugar os dados disponíveis, identificar os riscos e, apontar a necessidade de gestão e manejo ambientalmente adequado do e-lixo, não somente pelo Poder Público, mas sim, por toda a sociedade, primordialmente, aqueles que participam da cadeia produtiva de produtos elétricos e eletrônicos. Diante da conjuntura estrangeira e doméstica verificar-se-á que produtos eletroeletrônicos são descartados como sucata após o ciclo de vida útil, por vezes de modo inapropriado, face à omissão governamental de alguns Estados e a ausência de ações específicas para a gestão e manejo idôneo do lixo eletrônico. Nesse sentido, são elucidados aspectos críticos e positivos de ordenamentos jurídicos externos e interno em relação ao objeto de análise. Interessa, pois, a percepção de quão importante são os cuidados com o resíduo eletroeletrônico e como são amplas as implicações e reflexos em decorrência da gestão inadequada dos mesmos. Restam evidenciadas iniciativas pontuais sobre reutilização, reciclagem e destinação final do e-lixo, em prevenção à poluição ambiental. Sobretudo e, com vistas à proteção ambiental, enseja-se fomentar discussões inteligíveis, para propiciar à Administração Pública, empresas e sociedade elementos científicos robustos a fim de efetivar mecanismos de tutela e controle do descarte de resíduos de equipamentos elétricos e eletroeletrônicos. A metodologia aplicada ao esforço acadêmico consiste num esforço hipotéticodedutivo, no qual se parte de uma análise racional de fatores gerais e específicos, para evidenciar a realidade internacional e doméstica acerca dos resíduos de equipamentos elétricos e eletrônicos, com a finalidade de ressaltar a importância da gestão ambientalmente adequada dessa espécie de resíduo sólido.