Groningen-based Future Tech Ventures (FTV) has invested €350K in IonIQs, a startup that extracts lithium from wastewater.IonIQs has developed a sustainable technology that filters wastewater efficiently, reduces water consumption, and recovers pure lithium.The company aims to achieve a purity of 99.5% for lithium and plans to scale up its capacity in the long term.Future Tech Ventures is a proof-of-concept fund in the Northern Netherlands, supporting high-tech startups.