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Português do Brasil When we talk about sustainability, we often only think about the choice of raw materials, manufacturing processes, or even how a product reaches the consumer. But there is an equally important stage that doesn't always receive the proper attention: what happens when that product reaches the end of its useful life?
This is a critical issue, especially in the case of items that cannot be discarded in common waste, such as batteries, tires, and electronics. This is where reverse logistics comes in, a process that has been gaining increasing relevance.
What is reverse logistics?
Simply put, reverse logistics is the opposite path of the traditional supply chain: instead of just taking a product to the consumer, it organizes the return of that product (or its waste) back to the manufacturer or to appropriate treatment points.
The goal is to ensure reuse whenever possible and, when there is no alternative, to ensure environmentally correct disposal. This avoids serious impacts, such as soil and water contamination.
In Brazil, reverse logistics gained strength with the National Solid Waste Policy (PNRS), from 2010, which defined responsibilities for companies in relation to the life cycle of their products. Still, the challenges are great: while developed countries have high recycling rates, Brazil recycles only about 4% of its waste.
Which sectors are required to adopt reverse logistics?
The PNRS, in its article 33, establishes that manufacturers, importers, distributors, and traders in some sectors must, by law, structure reverse logistics systems, regardless of public collection services. Among them:
• Pesticides, waste, and packaging;
• Batteries;
• Tires;
• Lubricating oils, waste, and packaging;
• Fluorescent, sodium vapor, mercury, and mixed lamps;
• Electronic and electrical products and their components.
In other words, it is not just a voluntary environmental initiative, but a legal obligation in several segments.
Success stories
Despite the difficulties, there are inspiring examples of sectors that have already advanced a lot:
• Aluminum cans: Brazil recycles 97% of them, one of the highest rates in the world.
• Pesticides: they have already reached 94% correct disposal of packaging.
• Lubricating oils: they go through re-refining, a process that recovers the used oil and returns it to the market.
These results show that when there is structure and commitment, it is possible to achieve significant sustainability rates.
How does the reverse logistics cycle work?
The process can vary depending on the sector, but it generally follows a few steps:
• Collection – the consumer discards the product at collection or return points.
• Sorting – materials are separated by type and condition.
• Destination – part is reused or recycled; what cannot be reused is sent for environmentally appropriate disposal.
This cycle ensures that waste has the correct destination, reducing environmental impacts and allowing new products to be manufactured from existing materials.
Conclusion
Reverse logistics goes beyond a trend: it is an urgent necessity for companies, governments, and society. In addition to complying with legislation, it strengthens the image of organizations, demonstrates social and environmental responsibility, and responds to a consumer who is increasingly aware of sustainable practices.
Adopting reverse logistics systems means contributing to the preservation of the environment and the construction of a more circular and responsible economy.
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