What are the challenges of recycling cast iron outdoor chairs at end-of-life?
Recycling cast iron outdoor chairs at the end of their lifespan presents several challenges. First, cast iron is prone to rust and degradation over time, making it difficult to separate from coatings or contaminants. The heavy weight of cast iron also increases transportation and processing costs, discouraging recycling efforts. Additionally, the energy-intensive melting process required to recycle cast iron can offset environmental benefits. Limited infrastructure for collecting and processing large metal furniture further complicates recycling. Finally, low market demand for recycled cast iron compared to new materials reduces economic incentives. Addressing these challenges requires improved recycling technologies and stronger policies promoting sustainable waste management.
