Introduction
The waste generated by discarded electronic equipment represents a growing challenge for environmental sustainability. In 2025, the volume of electronic waste in Brazil is reaching critical levels, calling for focused attention on its environmental impact and on the regulated practices for its disposal and treatment.
Volume and Composition of E-Waste in 2025
According to the National Solid Waste Management Information System (SINIR), Brazil estimated a 20% rise in electronic waste generation between 2023 and 2025, reaching an approximate total of 1.8 million tonnes per year. This mass is made up of heavy metals, plastics and toxic components, including lead, mercury, cadmium and arsenic, which pose serious risks to the environment and to public health if discarded improperly.
Environmental Impacts of Improper Disposal
Incorrect disposal of this waste in conventional landfills or open dumps leads to contamination of the soil and groundwater by toxic chemical substances. This contributes to the degradation of ecosystems, compromising biodiversity and the quality of drinking water, which is fundamental to sustaining life.
Applicable Legislation and Regulations
The National Solid Waste Policy (Law No. 12,305/2010) sets out guidelines for the sustainable management of electronic waste, emphasising shared responsibility for the life cycle of electronic equipment. Additional regulations reinforce the requirement for reverse logistics and the environmentally sound treatment of waste, encouraging recycling and reducing improper disposal.
Recommended Practices for E-Waste Management
To mitigate the negative effects, implementing specialised collection is essential. Adopting structured reverse logistics systems makes it possible to recover materials and correctly direct hazardous components, as reflected in the electronic waste collection service.
Treatment and Secure Data Sanitisation on Storage Devices
Beyond the environmental concern, information security calls for rigorous processes when erasing data stored on hard drives and removable media. Specialised procedures support the secure disposal of these devices, helping to prevent the leakage of confidential information. We recommend using recognised data destruction and drive sanitisation services, which support both environmental and legal compliance.
Conclusion
The advance of technology and the resulting increase in the volume of electronic waste make efficient management practices and compliance with current laws necessary. Expanding collection, recycling and secure treatment is essential to mitigate environmental impacts and protect natural resources for future generations.
Informational content. Classifications, obligations, documents and operational conditions should be confirmed according to the material, the location and the legislation in force.