En Californie, une cave vinicole embauche des vers de terre pour filtrer ses eaux usées / California winery hires earthworms to clean up its wastewater | Échos circulaires de la matière organique | Scoop.it
A glass of wine can require as much as 14 gallons of water to make, prompting Fetzer Vineyards to try a wriggly wastewater solution invented in Chile

Via Matthew Franklin