Gerenciamento dos resíduos eletroeletrônicos na cidade de Pombal - PB: um estudo de caso.

Abstract

Cell phones are indispensable in today's society, due to their multifunctionality, ease of use, agility in communication and access to information, which makes this equipment one of the best-selling electronic devices over the last few years and which presents rapid obsolescence. However, over time, there is a need for maintenance and replacement of items, which generate solid waste, which must be disposed of appropriately as they cause serious environmental and human health problems. In this context, the present study aimed to develop a diagnosis regarding the storage, collection, treatment and final disposal of solid waste generated in cell phone repair stores in the city of Pombal - PB. The research methodology was based on the application of a questionnaire to nine (09) cell phone repair store owners, who were willing to participate in the study voluntarily. Among the main information obtained, it was found that 56% of those interviewed discard plastic waste from cell phones in general trash and 22% return replaced parts to customers. Regarding the disposal of waste batteries, it was observed that 56% of entrepreneurs return unusable batteries to customers and 33% recondition them. Regarding the disposal of the replaced screens, it was found that 45% of owners discard them in the general trash and 22% send them for recycling. As for the destination of Printed Circuit Boards from cell phones, it was quantified that 44% send them for recycling and 33% of entrepreneurs reuse them to repair other smartphones. It was also identified that 44% of respondents report that they adopt measures to mitigate the impacts generated by the establishment, while 56% do not take actions to reduce environmental impacts. This research also identified the need to disclose the Duties and Rights of the store owner, consumer and public authorities in effective participation in complying with the reverse logistics of solid waste as provided for by the National Solid Waste Policy.