Nutrient, water and energy recovery from residual streams

• Biological heavy metal recovery (Wetsus/ETE/IHE Delft) (Keesman)
• Biological sulphide oxidation/sulphate reduction (ETE) (Keesman)
• Separation/disinfection by wave interference technology using e.g. UV and/or ultrasound (Wetsus/ETE/HZ Vlissingen – patented research) (Keesman)
• Nitrogen in soil: modelling and predictive management to mitigate nutrient losses (Keesman)
• Computer-aided design of energy-positive WWTP’s with nutrient recovery (Wetsus/ETE) (Keesman)
• Energy from plants: modelling for insight and control (ETE//Plant-e) (Keesman)
• From waste to resources: modelling for insight and control (ETE/Waste2Chemicals) (Keesman)