Introduction
Disposing of old televisions correctly has become a relevant environmental and legal issue, given the make-up of their components and their potential to contaminate the environment. This article covers the technical and regulatory steps for proper disposal, aligned with the legislation in force in Brazil.
Composition and impact of old televisions
Old TVs — especially cathode-ray tube (CRT) sets — contain materials such as lead, cadmium and mercury, alongside electronic components that can harm the environment and human health if discarded improperly. Under Brazil's National Solid Waste Policy (Law No. 12,305/2010), this waste must follow specific criteria to minimise risk and support sustainability.
Applicable legislation
Brazilian law establishes that the disposal of electronic equipment such as televisions must follow rules for environmentally sound collection and destination. CONAMA Resolution No. 401/2008 and the guidelines of the National Solid Waste Management Information System (SINIR) set out the procedures for handling this waste. Disposal must avoid general waste and use reverse logistics, helping to reintroduce the materials into the production cycle.
Steps for correct disposal
To ensure safe disposal, do not place old televisions in ordinary bins. The recommended route is to schedule an electronic-waste collection through specialist services registered with the environmental authorities. These services carry out transport, dismantling and final destination in line with technical standards, reducing environmental impact and meeting legal requirements.
Safe disposal of media and sensitive components
Beyond the television itself, it is essential to consider the security of data stored on devices such as hard drives and magnetic media found in modern sets. The destination should include the secure sanitisation of these devices. For that, use a data destruction and sanitisation service that removes information with technical and legal compliance.
Where to dispose of it
Public bodies and authorised partners maintain dedicated collection points for old televisions and other electronic equipment. Using these points is the most recommended way to ensure safe and lawful environmental handling. Check the CETESB website (cetesb.sp.gov.br) and SINIR (sinir.gov.br) for up-to-date points and procedures.
Conclusion
Disposing of old televisions correctly requires compliance with environmental rules and the use of specialist services. Meeting the legislation reduces environmental and legal risk while supporting sustainability and data security.
Informative content. Classifications, obligations, documents and operating conditions must be confirmed according to the material, the location and the legislation in force.