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Adsorb This: Coffee Grounds Could Help Clean Contaminated Water

Multiple new studies propose pathways for spent coffee grounds to find a second life as a filter for contaminated water. Looking beyond compost bins and landfills, researchers at the...

adsorbentsadsorptionBanaras Hindu UniversityBasmah Bushrabiocharcircular economycoffee groundscoffee wastecopperIndustryleadLoughborough UniversityMonika Mahajanwaste managementwaterwater treatmentzincコーヒー

Study: Coffee Grounds as Fertilizer Can Make Better Cucumbers

Researchers in Spain have discovered an effective way to upcycle spent coffee grounds as fertilizers in cucumber greenhouses, creating a circular “cup-to-crop” connection. A University of Granada team found that...

bio-chelatesbiofortificationcircular economycoffee groundscucumbersfertilizersfood wastehealthIndustryironresearchRetailscienceSpainUniversity of Granadaupcyclingzincコーヒー

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