Valorisation of fish by-products against waste management treatments--Comparison of environmental impacts.

摘要: Reuse and valorisation of fish by-products is a key process for marine resources conservation. Usually, fishmeal oil processing factories collect the generated by fishing port industry activities, producing an economical benefit to both parts. In same way, different added-value products can be recovered industries whereas companies save costs associated with management those wastes. However, it important estimate advantages processes not only in terms economic income, but also considering environmental impacts. This would help know if residue provokes higher impact than other waste options, which means that its are probably enough guarantying sustainable reuse. To purpose, there several methodologies evaluate impacts processes, including management, providing indicators give information on relevant aspects. current study, comparative assessment between (fishmeal production) scenarios (composting, incineration landfilling) was developed. comparison necessary step development industrial implementation these as best alternative treatment by-products. The obtained results showed treatments presented similar significant achieved through Additionally, implications possible presence pollutants were discussed.