Sardine solid waste conversion into natural hydroxyapatite for economical and sustainable water treatment aligned with SDGs

Key Points

• Improved water treatment efficiency is achieved, highlighting the potential of using sardine waste for hydroxyapatite production.
• The study demonstrates that hydroxyapatite can effectively filter contaminants from water, showcasing its utility in environmental science.
• Assessment using sustainable practices aligns with the Sustainable Development Goals (SDGs), promoting a circular economy in waste management.
• This approach highlights a solution for waste valorization, indicating broader implications for sustainable water treatment methods.