Reverse remanufacturing of electrical and electronic equipment and the circular economy

Abstract

PurposeThe purpose of the article is to analyze the chain of electrical and electronic equipment (EEE) and its waste (WEEE), within the product chain of Recicladora Urbana (Reurbi), and its interaction with the circular economy.Design/methodology/approachExploratory research with a qualitative approach, based on the study case method, was conducted. The following stages were carried out: definition of the study object; bibliographic survey; documentary survey; technical visit to Reurbi; contacts with experts; creation of research instruments and research execution.FindingsThe main recipients of remanufactured EEE are third sector organizations that run social programs and schools with few financial resources. Recycling firms receive parts and components from the WEEE handled by Reurbi.Research limitations/implicationsThe authors only addressed the WEEE reverse remanufacturing chain of Reurbi; therefore, the authors cannot extend the results to an industrial sector.Practical implicationsOne practical contribution is disclosing the remanufacturing processes of EEE and the recycling processes of its waste, fostered by the National Solid Waste Policy (PNRS), under a circular economy policy.Social implicationsThere is a large market potential for reverse logistics of WEEE and end-of-life EEE as a source of raw material, which is yet to be explored in Brazil, for creating new jobs and revenue.Originality/valueThe publication of articles with the main reflections from the results can provide new discussions and provide opportunities for new studies regarding the Brazilian Solid Waste Policy.

Modelo Conceitual Da Logística Reversa De Resíduos De Equipamentos Eletroeletrônicos Para Promover Economia Circular

“…Uma definição ampla de logística reversa é que ela envolve o planejamento, a implementação e o controle do fluxo de materiais, produtos acabados, rejeitados ou descartados, com o objetivo de retorná-los ao ciclo de negócios, minimizando os impactos ambientais e respeitando as legislações aplicáveis (TIBBEN-LEMBKE, 1998 Treze estudos abordaram a logística reversa de REEE para promover a economia circular, com foco na operação da recicladora. Entre eles, três estudos de caso foram realizados no Brasil, onde se analisou o destino de REEE no Rio de Janeiro para reciclagem, reuso e remanufatura, sendo considerada uma fonte de recursos para geração de receita e empregos (BRITO et al 2022). Além disso, foi avaliada a geração de REEE, a localização de empresas 2019), por meio de um estudo de caso, examinaram a gestão de centros de reciclagem de materiais secundários no México, provenientes de aparelhos celulares REEE, enfatizando que a reciclagem e o reuso desses resíduos contribuem para a economia circular.…”