ArticleWater environment research : a research publication of the Water Environment Federation2026
Eco-Friendly Copper Recovery: Insights to Algal and Agricultural Waste Application.
Article in Water environment research : a research publication of the Water Environment Federation, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
Copper release from mining and electronic waste poses an environmental challenge, requiring sustainable recovery technologies. This study investigated a biohydrometallurgical approach combining bioleaching and biosorption. Copper was mobilized from waste printed circuit boards (PCBs) using the iron-oxidizing bacterium Acidithiobacillus ferrooxidans, generating a copper-rich pregnant leach solution (PLS). Low-cost biosorbents, including agricultural wastes, spent coffee grounds, and algal biomass, were evaluated in batch experiments for Cu
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