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What are the challenges in designing a trash can that resists saltwater corrosion in coastal areas?
Designing a trash can that resists saltwater corrosion in coastal areas presents several unique challenges. First, the high salinity of coastal environments accelerates metal degradation, requiring materials like stainless steel, marine-grade aluminum, or specially coated plastics. Second, constant exposure to moisture and salt spray demands airtight seals and drainage systems to prevent water accumulation. Third, UV radiation and extreme weather conditions can weaken non-metallic materials over time. Additionally, cost-effectiveness is a concern, as corrosion-resistant materials often come at a premium. Finally, aesthetic and functional durability must balance with environmental sustainability, as coastal ecosystems are particularly sensitive. Overcoming these challenges requires innovative engineering and rigorous material testing to ensure long-term performance in harsh marine conditions.
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